From 77ff84f711ff91290b5fa56ad8084d5baf0b7d7c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20S=C3=BC=C3=9Fenbach?= <asuessenbach@nvidia.com>
Date: Tue, 18 Sep 2018 15:03:17 +0200
Subject: [PATCH] Introduce missing non-const cast-operator on structs and
 unions. (#250)

---
 VulkanHppGenerator.cpp |   18 +-
 vulkan/vulkan.hpp      | 2401 ++++++++++++++++++++++++++++++++++------
 2 files changed, 2072 insertions(+), 347 deletions(-)

diff --git a/VulkanHppGenerator.cpp b/VulkanHppGenerator.cpp
index 20518f5..879f56f 100644
--- a/VulkanHppGenerator.cpp
+++ b/VulkanHppGenerator.cpp
@@ -4710,11 +4710,16 @@ void VulkanHppGenerator::writeTypeStruct(std::ostream & os, DependencyData const
     }
   }
 
-  // the cast-operator to the wrapped struct
-  os << "    operator const Vk" << dependencyData.name << "&() const" << std::endl
+  // the implicit cast-operators to the native type
+  os << "    operator Vk" << dependencyData.name << " const&() const" << std::endl
     << "    {" << std::endl
     << "      return *reinterpret_cast<const Vk" << dependencyData.name << "*>(this);" << std::endl
     << "    }" << std::endl
+    << std::endl
+    << "    operator Vk" << dependencyData.name << " &()" << std::endl
+    << "    {" << std::endl
+    << "      return *reinterpret_cast<Vk" << dependencyData.name << "*>(this);" << std::endl
+    << "    }" << std::endl
     << std::endl;
 
   // operator==() and operator!=()
@@ -4879,11 +4884,16 @@ void VulkanHppGenerator::writeTypeUnion(std::ostream & os, DependencyData const&
     writeStructSetter(os, dependencyData.name, it->second.members[i]);
   }
 
-  // the implicit cast operator to the native type
-  os << "    operator Vk" << dependencyData.name << " const& () const" << std::endl
+  // the implicit cast operators to the native type
+  os << "    operator Vk" << dependencyData.name << " const&() const" << std::endl
     << "    {" << std::endl
     << "      return *reinterpret_cast<const Vk" << dependencyData.name << "*>(this);" << std::endl
     << "    }" << std::endl
+    << std::endl
+    << "    operator Vk" << dependencyData.name << " &()" << std::endl
+    << "    {" << std::endl
+    << "      return *reinterpret_cast<Vk" << dependencyData.name << "*>(this);" << std::endl
+    << "    }" << std::endl
     << std::endl;
 
   // the union member variables
diff --git a/vulkan/vulkan.hpp b/vulkan/vulkan.hpp
index 3216aa4..680e0ee 100644
--- a/vulkan/vulkan.hpp
+++ b/vulkan/vulkan.hpp
@@ -4901,11 +4901,16 @@ public:
       return *this;
     }
 
-    operator const VkOffset2D&() const
+    operator VkOffset2D const&() const
     {
       return *reinterpret_cast<const VkOffset2D*>(this);
     }
 
+    operator VkOffset2D &()
+    {
+      return *reinterpret_cast<VkOffset2D*>(this);
+    }
+
     bool operator==( Offset2D const& rhs ) const
     {
       return ( x == rhs.x )
@@ -4968,11 +4973,16 @@ public:
       return *this;
     }
 
-    operator const VkOffset3D&() const
+    operator VkOffset3D const&() const
     {
       return *reinterpret_cast<const VkOffset3D*>(this);
     }
 
+    operator VkOffset3D &()
+    {
+      return *reinterpret_cast<VkOffset3D*>(this);
+    }
+
     bool operator==( Offset3D const& rhs ) const
     {
       return ( x == rhs.x )
@@ -5022,11 +5032,16 @@ public:
       return *this;
     }
 
-    operator const VkExtent2D&() const
+    operator VkExtent2D const&() const
     {
       return *reinterpret_cast<const VkExtent2D*>(this);
     }
 
+    operator VkExtent2D &()
+    {
+      return *reinterpret_cast<VkExtent2D*>(this);
+    }
+
     bool operator==( Extent2D const& rhs ) const
     {
       return ( width == rhs.width )
@@ -5089,11 +5104,16 @@ public:
       return *this;
     }
 
-    operator const VkExtent3D&() const
+    operator VkExtent3D const&() const
     {
       return *reinterpret_cast<const VkExtent3D*>(this);
     }
 
+    operator VkExtent3D &()
+    {
+      return *reinterpret_cast<VkExtent3D*>(this);
+    }
+
     bool operator==( Extent3D const& rhs ) const
     {
       return ( width == rhs.width )
@@ -5175,11 +5195,16 @@ public:
       return *this;
     }
 
-    operator const VkViewport&() const
+    operator VkViewport const&() const
     {
       return *reinterpret_cast<const VkViewport*>(this);
     }
 
+    operator VkViewport &()
+    {
+      return *reinterpret_cast<VkViewport*>(this);
+    }
+
     bool operator==( Viewport const& rhs ) const
     {
       return ( x == rhs.x )
@@ -5235,11 +5260,16 @@ public:
       return *this;
     }
 
-    operator const VkRect2D&() const
+    operator VkRect2D const&() const
     {
       return *reinterpret_cast<const VkRect2D*>(this);
     }
 
+    operator VkRect2D &()
+    {
+      return *reinterpret_cast<VkRect2D*>(this);
+    }
+
     bool operator==( Rect2D const& rhs ) const
     {
       return ( offset == rhs.offset )
@@ -5295,11 +5325,16 @@ public:
       return *this;
     }
 
-    operator const VkClearRect&() const
+    operator VkClearRect const&() const
     {
       return *reinterpret_cast<const VkClearRect*>(this);
     }
 
+    operator VkClearRect &()
+    {
+      return *reinterpret_cast<VkClearRect*>(this);
+    }
+
     bool operator==( ClearRect const& rhs ) const
     {
       return ( rect == rhs.rect )
@@ -5320,11 +5355,16 @@ public:
 
   struct ExtensionProperties
   {
-    operator const VkExtensionProperties&() const
+    operator VkExtensionProperties const&() const
     {
       return *reinterpret_cast<const VkExtensionProperties*>(this);
     }
 
+    operator VkExtensionProperties &()
+    {
+      return *reinterpret_cast<VkExtensionProperties*>(this);
+    }
+
     bool operator==( ExtensionProperties const& rhs ) const
     {
       return ( memcmp( extensionName, rhs.extensionName, VK_MAX_EXTENSION_NAME_SIZE * sizeof( char ) ) == 0 )
@@ -5343,11 +5383,16 @@ public:
 
   struct LayerProperties
   {
-    operator const VkLayerProperties&() const
+    operator VkLayerProperties const&() const
     {
       return *reinterpret_cast<const VkLayerProperties*>(this);
     }
 
+    operator VkLayerProperties &()
+    {
+      return *reinterpret_cast<VkLayerProperties*>(this);
+    }
+
     bool operator==( LayerProperties const& rhs ) const
     {
       return ( memcmp( layerName, rhs.layerName, VK_MAX_EXTENSION_NAME_SIZE * sizeof( char ) ) == 0 )
@@ -5431,11 +5476,16 @@ public:
       return *this;
     }
 
-    operator const VkAllocationCallbacks&() const
+    operator VkAllocationCallbacks const&() const
     {
       return *reinterpret_cast<const VkAllocationCallbacks*>(this);
     }
 
+    operator VkAllocationCallbacks &()
+    {
+      return *reinterpret_cast<VkAllocationCallbacks*>(this);
+    }
+
     bool operator==( AllocationCallbacks const& rhs ) const
     {
       return ( pUserData == rhs.pUserData )
@@ -5462,11 +5512,16 @@ public:
 
   struct MemoryRequirements
   {
-    operator const VkMemoryRequirements&() const
+    operator VkMemoryRequirements const&() const
     {
       return *reinterpret_cast<const VkMemoryRequirements*>(this);
     }
 
+    operator VkMemoryRequirements &()
+    {
+      return *reinterpret_cast<VkMemoryRequirements*>(this);
+    }
+
     bool operator==( MemoryRequirements const& rhs ) const
     {
       return ( size == rhs.size )
@@ -5524,11 +5579,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorBufferInfo&() const
+    operator VkDescriptorBufferInfo const&() const
     {
       return *reinterpret_cast<const VkDescriptorBufferInfo*>(this);
     }
 
+    operator VkDescriptorBufferInfo &()
+    {
+      return *reinterpret_cast<VkDescriptorBufferInfo*>(this);
+    }
+
     bool operator==( DescriptorBufferInfo const& rhs ) const
     {
       return ( buffer == rhs.buffer )
@@ -5549,11 +5609,16 @@ public:
 
   struct SubresourceLayout
   {
-    operator const VkSubresourceLayout&() const
+    operator VkSubresourceLayout const&() const
     {
       return *reinterpret_cast<const VkSubresourceLayout*>(this);
     }
 
+    operator VkSubresourceLayout &()
+    {
+      return *reinterpret_cast<VkSubresourceLayout*>(this);
+    }
+
     bool operator==( SubresourceLayout const& rhs ) const
     {
       return ( offset == rhs.offset )
@@ -5615,11 +5680,16 @@ public:
       return *this;
     }
 
-    operator const VkBufferCopy&() const
+    operator VkBufferCopy const&() const
     {
       return *reinterpret_cast<const VkBufferCopy*>(this);
     }
 
+    operator VkBufferCopy &()
+    {
+      return *reinterpret_cast<VkBufferCopy*>(this);
+    }
+
     bool operator==( BufferCopy const& rhs ) const
     {
       return ( srcOffset == rhs.srcOffset )
@@ -5677,11 +5747,16 @@ public:
       return *this;
     }
 
-    operator const VkSpecializationMapEntry&() const
+    operator VkSpecializationMapEntry const&() const
     {
       return *reinterpret_cast<const VkSpecializationMapEntry*>(this);
     }
 
+    operator VkSpecializationMapEntry &()
+    {
+      return *reinterpret_cast<VkSpecializationMapEntry*>(this);
+    }
+
     bool operator==( SpecializationMapEntry const& rhs ) const
     {
       return ( constantID == rhs.constantID )
@@ -5747,11 +5822,16 @@ public:
       return *this;
     }
 
-    operator const VkSpecializationInfo&() const
+    operator VkSpecializationInfo const&() const
     {
       return *reinterpret_cast<const VkSpecializationInfo*>(this);
     }
 
+    operator VkSpecializationInfo &()
+    {
+      return *reinterpret_cast<VkSpecializationInfo*>(this);
+    }
+
     bool operator==( SpecializationInfo const& rhs ) const
     {
       return ( mapEntryCount == rhs.mapEntryCount )
@@ -5807,11 +5887,16 @@ public:
       return *this;
     }
 
-    operator VkClearColorValue const& () const
+    operator VkClearColorValue const&() const
     {
       return *reinterpret_cast<const VkClearColorValue*>(this);
     }
 
+    operator VkClearColorValue &()
+    {
+      return *reinterpret_cast<VkClearColorValue*>(this);
+    }
+
     float float32[4];
     int32_t int32[4];
     uint32_t uint32[4];
@@ -5848,11 +5933,16 @@ public:
       return *this;
     }
 
-    operator const VkClearDepthStencilValue&() const
+    operator VkClearDepthStencilValue const&() const
     {
       return *reinterpret_cast<const VkClearDepthStencilValue*>(this);
     }
 
+    operator VkClearDepthStencilValue &()
+    {
+      return *reinterpret_cast<VkClearDepthStencilValue*>(this);
+    }
+
     bool operator==( ClearDepthStencilValue const& rhs ) const
     {
       return ( depth == rhs.depth )
@@ -5893,11 +5983,16 @@ public:
       return *this;
     }
 
-    operator VkClearValue const& () const
+    operator VkClearValue const&() const
     {
       return *reinterpret_cast<const VkClearValue*>(this);
     }
 
+    operator VkClearValue &()
+    {
+      return *reinterpret_cast<VkClearValue*>(this);
+    }
+
 #ifdef VULKAN_HPP_HAS_UNRESTRICTED_UNIONS
     ClearColorValue color;
     ClearDepthStencilValue depthStencil;
@@ -6362,11 +6457,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceFeatures&() const
+    operator VkPhysicalDeviceFeatures const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceFeatures*>(this);
     }
 
+    operator VkPhysicalDeviceFeatures &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceFeatures*>(this);
+    }
+
     bool operator==( PhysicalDeviceFeatures const& rhs ) const
     {
       return ( robustBufferAccess == rhs.robustBufferAccess )
@@ -6491,11 +6591,16 @@ public:
 
   struct PhysicalDeviceSparseProperties
   {
-    operator const VkPhysicalDeviceSparseProperties&() const
+    operator VkPhysicalDeviceSparseProperties const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceSparseProperties*>(this);
     }
 
+    operator VkPhysicalDeviceSparseProperties &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceSparseProperties*>(this);
+    }
+
     bool operator==( PhysicalDeviceSparseProperties const& rhs ) const
     {
       return ( residencyStandard2DBlockShape == rhs.residencyStandard2DBlockShape )
@@ -6565,11 +6670,16 @@ public:
       return *this;
     }
 
-    operator const VkDrawIndirectCommand&() const
+    operator VkDrawIndirectCommand const&() const
     {
       return *reinterpret_cast<const VkDrawIndirectCommand*>(this);
     }
 
+    operator VkDrawIndirectCommand &()
+    {
+      return *reinterpret_cast<VkDrawIndirectCommand*>(this);
+    }
+
     bool operator==( DrawIndirectCommand const& rhs ) const
     {
       return ( vertexCount == rhs.vertexCount )
@@ -6645,11 +6755,16 @@ public:
       return *this;
     }
 
-    operator const VkDrawIndexedIndirectCommand&() const
+    operator VkDrawIndexedIndirectCommand const&() const
     {
       return *reinterpret_cast<const VkDrawIndexedIndirectCommand*>(this);
     }
 
+    operator VkDrawIndexedIndirectCommand &()
+    {
+      return *reinterpret_cast<VkDrawIndexedIndirectCommand*>(this);
+    }
+
     bool operator==( DrawIndexedIndirectCommand const& rhs ) const
     {
       return ( indexCount == rhs.indexCount )
@@ -6711,11 +6826,16 @@ public:
       return *this;
     }
 
-    operator const VkDispatchIndirectCommand&() const
+    operator VkDispatchIndirectCommand const&() const
     {
       return *reinterpret_cast<const VkDispatchIndirectCommand*>(this);
     }
 
+    operator VkDispatchIndirectCommand &()
+    {
+      return *reinterpret_cast<VkDispatchIndirectCommand*>(this);
+    }
+
     bool operator==( DispatchIndirectCommand const& rhs ) const
     {
       return ( x == rhs.x )
@@ -6736,11 +6856,16 @@ public:
 
   struct DisplayPlanePropertiesKHR
   {
-    operator const VkDisplayPlanePropertiesKHR&() const
+    operator VkDisplayPlanePropertiesKHR const&() const
     {
       return *reinterpret_cast<const VkDisplayPlanePropertiesKHR*>(this);
     }
 
+    operator VkDisplayPlanePropertiesKHR &()
+    {
+      return *reinterpret_cast<VkDisplayPlanePropertiesKHR*>(this);
+    }
+
     bool operator==( DisplayPlanePropertiesKHR const& rhs ) const
     {
       return ( currentDisplay == rhs.currentDisplay )
@@ -6788,11 +6913,16 @@ public:
       return *this;
     }
 
-    operator const VkDisplayModeParametersKHR&() const
+    operator VkDisplayModeParametersKHR const&() const
     {
       return *reinterpret_cast<const VkDisplayModeParametersKHR*>(this);
     }
 
+    operator VkDisplayModeParametersKHR &()
+    {
+      return *reinterpret_cast<VkDisplayModeParametersKHR*>(this);
+    }
+
     bool operator==( DisplayModeParametersKHR const& rhs ) const
     {
       return ( visibleRegion == rhs.visibleRegion )
@@ -6811,11 +6941,16 @@ public:
 
   struct DisplayModePropertiesKHR
   {
-    operator const VkDisplayModePropertiesKHR&() const
+    operator VkDisplayModePropertiesKHR const&() const
     {
       return *reinterpret_cast<const VkDisplayModePropertiesKHR*>(this);
     }
 
+    operator VkDisplayModePropertiesKHR &()
+    {
+      return *reinterpret_cast<VkDisplayModePropertiesKHR*>(this);
+    }
+
     bool operator==( DisplayModePropertiesKHR const& rhs ) const
     {
       return ( displayMode == rhs.displayMode )
@@ -6878,11 +7013,16 @@ public:
       return *this;
     }
 
-    operator const VkRectLayerKHR&() const
+    operator VkRectLayerKHR const&() const
     {
       return *reinterpret_cast<const VkRectLayerKHR*>(this);
     }
 
+    operator VkRectLayerKHR &()
+    {
+      return *reinterpret_cast<VkRectLayerKHR*>(this);
+    }
+
     bool operator==( RectLayerKHR const& rhs ) const
     {
       return ( offset == rhs.offset )
@@ -6932,11 +7072,16 @@ public:
       return *this;
     }
 
-    operator const VkPresentRegionKHR&() const
+    operator VkPresentRegionKHR const&() const
     {
       return *reinterpret_cast<const VkPresentRegionKHR*>(this);
     }
 
+    operator VkPresentRegionKHR &()
+    {
+      return *reinterpret_cast<VkPresentRegionKHR*>(this);
+    }
+
     bool operator==( PresentRegionKHR const& rhs ) const
     {
       return ( rectangleCount == rhs.rectangleCount )
@@ -6984,11 +7129,16 @@ public:
       return *this;
     }
 
-    operator const VkXYColorEXT&() const
+    operator VkXYColorEXT const&() const
     {
       return *reinterpret_cast<const VkXYColorEXT*>(this);
     }
 
+    operator VkXYColorEXT &()
+    {
+      return *reinterpret_cast<VkXYColorEXT*>(this);
+    }
+
     bool operator==( XYColorEXT const& rhs ) const
     {
       return ( x == rhs.x )
@@ -7007,11 +7157,16 @@ public:
 
   struct RefreshCycleDurationGOOGLE
   {
-    operator const VkRefreshCycleDurationGOOGLE&() const
+    operator VkRefreshCycleDurationGOOGLE const&() const
     {
       return *reinterpret_cast<const VkRefreshCycleDurationGOOGLE*>(this);
     }
 
+    operator VkRefreshCycleDurationGOOGLE &()
+    {
+      return *reinterpret_cast<VkRefreshCycleDurationGOOGLE*>(this);
+    }
+
     bool operator==( RefreshCycleDurationGOOGLE const& rhs ) const
     {
       return ( refreshDuration == rhs.refreshDuration );
@@ -7028,11 +7183,16 @@ public:
 
   struct PastPresentationTimingGOOGLE
   {
-    operator const VkPastPresentationTimingGOOGLE&() const
+    operator VkPastPresentationTimingGOOGLE const&() const
     {
       return *reinterpret_cast<const VkPastPresentationTimingGOOGLE*>(this);
     }
 
+    operator VkPastPresentationTimingGOOGLE &()
+    {
+      return *reinterpret_cast<VkPastPresentationTimingGOOGLE*>(this);
+    }
+
     bool operator==( PastPresentationTimingGOOGLE const& rhs ) const
     {
       return ( presentID == rhs.presentID )
@@ -7086,11 +7246,16 @@ public:
       return *this;
     }
 
-    operator const VkPresentTimeGOOGLE&() const
+    operator VkPresentTimeGOOGLE const&() const
     {
       return *reinterpret_cast<const VkPresentTimeGOOGLE*>(this);
     }
 
+    operator VkPresentTimeGOOGLE &()
+    {
+      return *reinterpret_cast<VkPresentTimeGOOGLE*>(this);
+    }
+
     bool operator==( PresentTimeGOOGLE const& rhs ) const
     {
       return ( presentID == rhs.presentID )
@@ -7138,11 +7303,16 @@ public:
       return *this;
     }
 
-    operator const VkViewportWScalingNV&() const
+    operator VkViewportWScalingNV const&() const
     {
       return *reinterpret_cast<const VkViewportWScalingNV*>(this);
     }
 
+    operator VkViewportWScalingNV &()
+    {
+      return *reinterpret_cast<VkViewportWScalingNV*>(this);
+    }
+
     bool operator==( ViewportWScalingNV const& rhs ) const
     {
       return ( xcoeff == rhs.xcoeff )
@@ -7190,11 +7360,16 @@ public:
       return *this;
     }
 
-    operator const VkSampleLocationEXT&() const
+    operator VkSampleLocationEXT const&() const
     {
       return *reinterpret_cast<const VkSampleLocationEXT*>(this);
     }
 
+    operator VkSampleLocationEXT &()
+    {
+      return *reinterpret_cast<VkSampleLocationEXT*>(this);
+    }
+
     bool operator==( SampleLocationEXT const& rhs ) const
     {
       return ( x == rhs.x )
@@ -7213,11 +7388,16 @@ public:
 
   struct ShaderResourceUsageAMD
   {
-    operator const VkShaderResourceUsageAMD&() const
+    operator VkShaderResourceUsageAMD const&() const
     {
       return *reinterpret_cast<const VkShaderResourceUsageAMD*>(this);
     }
 
+    operator VkShaderResourceUsageAMD &()
+    {
+      return *reinterpret_cast<VkShaderResourceUsageAMD*>(this);
+    }
+
     bool operator==( ShaderResourceUsageAMD const& rhs ) const
     {
       return ( numUsedVgprs == rhs.numUsedVgprs )
@@ -7271,11 +7451,16 @@ public:
       return *this;
     }
 
-    operator const VkVertexInputBindingDivisorDescriptionEXT&() const
+    operator VkVertexInputBindingDivisorDescriptionEXT const&() const
     {
       return *reinterpret_cast<const VkVertexInputBindingDivisorDescriptionEXT*>(this);
     }
 
+    operator VkVertexInputBindingDivisorDescriptionEXT &()
+    {
+      return *reinterpret_cast<VkVertexInputBindingDivisorDescriptionEXT*>(this);
+    }
+
     bool operator==( VertexInputBindingDivisorDescriptionEXT const& rhs ) const
     {
       return ( binding == rhs.binding )
@@ -7350,11 +7535,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorImageInfo&() const
+    operator VkDescriptorImageInfo const&() const
     {
       return *reinterpret_cast<const VkDescriptorImageInfo*>(this);
     }
 
+    operator VkDescriptorImageInfo &()
+    {
+      return *reinterpret_cast<VkDescriptorImageInfo*>(this);
+    }
+
     bool operator==( DescriptorImageInfo const& rhs ) const
     {
       return ( sampler == rhs.sampler )
@@ -7404,11 +7594,16 @@ public:
       return *this;
     }
 
-    operator const VkAttachmentReference&() const
+    operator VkAttachmentReference const&() const
     {
       return *reinterpret_cast<const VkAttachmentReference*>(this);
     }
 
+    operator VkAttachmentReference &()
+    {
+      return *reinterpret_cast<VkAttachmentReference*>(this);
+    }
+
     bool operator==( AttachmentReference const& rhs ) const
     {
       return ( attachment == rhs.attachment )
@@ -7526,11 +7721,16 @@ public:
       return *this;
     }
 
-    operator const VkComponentMapping&() const
+    operator VkComponentMapping const&() const
     {
       return *reinterpret_cast<const VkComponentMapping*>(this);
     }
 
+    operator VkComponentMapping &()
+    {
+      return *reinterpret_cast<VkComponentMapping*>(this);
+    }
+
     bool operator==( ComponentMapping const& rhs ) const
     {
       return ( r == rhs.r )
@@ -7597,11 +7797,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorPoolSize&() const
+    operator VkDescriptorPoolSize const&() const
     {
       return *reinterpret_cast<const VkDescriptorPoolSize*>(this);
     }
 
+    operator VkDescriptorPoolSize &()
+    {
+      return *reinterpret_cast<VkDescriptorPoolSize*>(this);
+    }
+
     bool operator==( DescriptorPoolSize const& rhs ) const
     {
       return ( type == rhs.type )
@@ -7681,11 +7886,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorUpdateTemplateEntry&() const
+    operator VkDescriptorUpdateTemplateEntry const&() const
     {
       return *reinterpret_cast<const VkDescriptorUpdateTemplateEntry*>(this);
     }
 
+    operator VkDescriptorUpdateTemplateEntry &()
+    {
+      return *reinterpret_cast<VkDescriptorUpdateTemplateEntry*>(this);
+    }
+
     bool operator==( DescriptorUpdateTemplateEntry const& rhs ) const
     {
       return ( dstBinding == rhs.dstBinding )
@@ -8004,11 +8214,16 @@ public:
       return *this;
     }
 
-    operator const VkStencilOpState&() const
+    operator VkStencilOpState const&() const
     {
       return *reinterpret_cast<const VkStencilOpState*>(this);
     }
 
+    operator VkStencilOpState &()
+    {
+      return *reinterpret_cast<VkStencilOpState*>(this);
+    }
+
     bool operator==( StencilOpState const& rhs ) const
     {
       return ( failOp == rhs.failOp )
@@ -8123,11 +8338,16 @@ public:
       return *this;
     }
 
-    operator const VkVertexInputBindingDescription&() const
+    operator VkVertexInputBindingDescription const&() const
     {
       return *reinterpret_cast<const VkVertexInputBindingDescription*>(this);
     }
 
+    operator VkVertexInputBindingDescription &()
+    {
+      return *reinterpret_cast<VkVertexInputBindingDescription*>(this);
+    }
+
     bool operator==( VertexInputBindingDescription const& rhs ) const
     {
       return ( binding == rhs.binding )
@@ -8458,11 +8678,16 @@ public:
       return *this;
     }
 
-    operator const VkVertexInputAttributeDescription&() const
+    operator VkVertexInputAttributeDescription const&() const
     {
       return *reinterpret_cast<const VkVertexInputAttributeDescription*>(this);
     }
 
+    operator VkVertexInputAttributeDescription &()
+    {
+      return *reinterpret_cast<VkVertexInputAttributeDescription*>(this);
+    }
+
     bool operator==( VertexInputAttributeDescription const& rhs ) const
     {
       return ( location == rhs.location )
@@ -8858,11 +9083,16 @@ public:
       return *this;
     }
 
-    operator const VkApplicationInfo&() const
+    operator VkApplicationInfo const&() const
     {
       return *reinterpret_cast<const VkApplicationInfo*>(this);
     }
 
+    operator VkApplicationInfo &()
+    {
+      return *reinterpret_cast<VkApplicationInfo*>(this);
+    }
+
     bool operator==( ApplicationInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -8961,11 +9191,16 @@ public:
       return *this;
     }
 
-    operator const VkInstanceCreateInfo&() const
+    operator VkInstanceCreateInfo const&() const
     {
       return *reinterpret_cast<const VkInstanceCreateInfo*>(this);
     }
 
+    operator VkInstanceCreateInfo &()
+    {
+      return *reinterpret_cast<VkInstanceCreateInfo*>(this);
+    }
+
     bool operator==( InstanceCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9034,11 +9269,16 @@ public:
       return *this;
     }
 
-    operator const VkMemoryAllocateInfo&() const
+    operator VkMemoryAllocateInfo const&() const
     {
       return *reinterpret_cast<const VkMemoryAllocateInfo*>(this);
     }
 
+    operator VkMemoryAllocateInfo &()
+    {
+      return *reinterpret_cast<VkMemoryAllocateInfo*>(this);
+    }
+
     bool operator==( MemoryAllocateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9107,11 +9347,16 @@ public:
       return *this;
     }
 
-    operator const VkMappedMemoryRange&() const
+    operator VkMappedMemoryRange const&() const
     {
       return *reinterpret_cast<const VkMappedMemoryRange*>(this);
     }
 
+    operator VkMappedMemoryRange &()
+    {
+      return *reinterpret_cast<VkMappedMemoryRange*>(this);
+    }
+
     bool operator==( MappedMemoryRange const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9222,11 +9467,16 @@ public:
       return *this;
     }
 
-    operator const VkWriteDescriptorSet&() const
+    operator VkWriteDescriptorSet const&() const
     {
       return *reinterpret_cast<const VkWriteDescriptorSet*>(this);
     }
 
+    operator VkWriteDescriptorSet &()
+    {
+      return *reinterpret_cast<VkWriteDescriptorSet*>(this);
+    }
+
     bool operator==( WriteDescriptorSet const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9339,11 +9589,16 @@ public:
       return *this;
     }
 
-    operator const VkCopyDescriptorSet&() const
+    operator VkCopyDescriptorSet const&() const
     {
       return *reinterpret_cast<const VkCopyDescriptorSet*>(this);
     }
 
+    operator VkCopyDescriptorSet &()
+    {
+      return *reinterpret_cast<VkCopyDescriptorSet*>(this);
+    }
+
     bool operator==( CopyDescriptorSet const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9438,11 +9693,16 @@ public:
       return *this;
     }
 
-    operator const VkBufferViewCreateInfo&() const
+    operator VkBufferViewCreateInfo const&() const
     {
       return *reinterpret_cast<const VkBufferViewCreateInfo*>(this);
     }
 
+    operator VkBufferViewCreateInfo &()
+    {
+      return *reinterpret_cast<VkBufferViewCreateInfo*>(this);
+    }
+
     bool operator==( BufferViewCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9517,11 +9777,16 @@ public:
       return *this;
     }
 
-    operator const VkShaderModuleCreateInfo&() const
+    operator VkShaderModuleCreateInfo const&() const
     {
       return *reinterpret_cast<const VkShaderModuleCreateInfo*>(this);
     }
 
+    operator VkShaderModuleCreateInfo &()
+    {
+      return *reinterpret_cast<VkShaderModuleCreateInfo*>(this);
+    }
+
     bool operator==( ShaderModuleCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9592,11 +9857,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorSetAllocateInfo&() const
+    operator VkDescriptorSetAllocateInfo const&() const
     {
       return *reinterpret_cast<const VkDescriptorSetAllocateInfo*>(this);
     }
 
+    operator VkDescriptorSetAllocateInfo &()
+    {
+      return *reinterpret_cast<VkDescriptorSetAllocateInfo*>(this);
+    }
+
     bool operator==( DescriptorSetAllocateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9683,11 +9953,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineVertexInputStateCreateInfo&() const
+    operator VkPipelineVertexInputStateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineVertexInputStateCreateInfo*>(this);
     }
 
+    operator VkPipelineVertexInputStateCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineVertexInputStateCreateInfo*>(this);
+    }
+
     bool operator==( PipelineVertexInputStateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9762,11 +10037,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineInputAssemblyStateCreateInfo&() const
+    operator VkPipelineInputAssemblyStateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineInputAssemblyStateCreateInfo*>(this);
     }
 
+    operator VkPipelineInputAssemblyStateCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineInputAssemblyStateCreateInfo*>(this);
+    }
+
     bool operator==( PipelineInputAssemblyStateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9829,11 +10109,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineTessellationStateCreateInfo&() const
+    operator VkPipelineTessellationStateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineTessellationStateCreateInfo*>(this);
     }
 
+    operator VkPipelineTessellationStateCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineTessellationStateCreateInfo*>(this);
+    }
+
     bool operator==( PipelineTessellationStateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -9918,11 +10203,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineViewportStateCreateInfo&() const
+    operator VkPipelineViewportStateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineViewportStateCreateInfo*>(this);
     }
 
+    operator VkPipelineViewportStateCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineViewportStateCreateInfo*>(this);
+    }
+
     bool operator==( PipelineViewportStateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -10061,11 +10351,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineRasterizationStateCreateInfo&() const
+    operator VkPipelineRasterizationStateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineRasterizationStateCreateInfo*>(this);
     }
 
+    operator VkPipelineRasterizationStateCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineRasterizationStateCreateInfo*>(this);
+    }
+
     bool operator==( PipelineRasterizationStateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -10208,11 +10503,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineDepthStencilStateCreateInfo&() const
+    operator VkPipelineDepthStencilStateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineDepthStencilStateCreateInfo*>(this);
     }
 
+    operator VkPipelineDepthStencilStateCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineDepthStencilStateCreateInfo*>(this);
+    }
+
     bool operator==( PipelineDepthStencilStateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -10297,11 +10597,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineCacheCreateInfo&() const
+    operator VkPipelineCacheCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineCacheCreateInfo*>(this);
     }
 
+    operator VkPipelineCacheCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineCacheCreateInfo*>(this);
+    }
+
     bool operator==( PipelineCacheCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -10476,11 +10781,16 @@ public:
       return *this;
     }
 
-    operator const VkSamplerCreateInfo&() const
+    operator VkSamplerCreateInfo const&() const
     {
       return *reinterpret_cast<const VkSamplerCreateInfo*>(this);
     }
 
+    operator VkSamplerCreateInfo &()
+    {
+      return *reinterpret_cast<VkSamplerCreateInfo*>(this);
+    }
+
     bool operator==( SamplerCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -10577,11 +10887,16 @@ public:
       return *this;
     }
 
-    operator const VkCommandBufferAllocateInfo&() const
+    operator VkCommandBufferAllocateInfo const&() const
     {
       return *reinterpret_cast<const VkCommandBufferAllocateInfo*>(this);
     }
 
+    operator VkCommandBufferAllocateInfo &()
+    {
+      return *reinterpret_cast<VkCommandBufferAllocateInfo*>(this);
+    }
+
     bool operator==( CommandBufferAllocateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -10668,11 +10983,16 @@ public:
       return *this;
     }
 
-    operator const VkRenderPassBeginInfo&() const
+    operator VkRenderPassBeginInfo const&() const
     {
       return *reinterpret_cast<const VkRenderPassBeginInfo*>(this);
     }
 
+    operator VkRenderPassBeginInfo &()
+    {
+      return *reinterpret_cast<VkRenderPassBeginInfo*>(this);
+    }
+
     bool operator==( RenderPassBeginInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -10731,11 +11051,16 @@ public:
       return *this;
     }
 
-    operator const VkEventCreateInfo&() const
+    operator VkEventCreateInfo const&() const
     {
       return *reinterpret_cast<const VkEventCreateInfo*>(this);
     }
 
+    operator VkEventCreateInfo &()
+    {
+      return *reinterpret_cast<VkEventCreateInfo*>(this);
+    }
+
     bool operator==( EventCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -10786,11 +11111,16 @@ public:
       return *this;
     }
 
-    operator const VkSemaphoreCreateInfo&() const
+    operator VkSemaphoreCreateInfo const&() const
     {
       return *reinterpret_cast<const VkSemaphoreCreateInfo*>(this);
     }
 
+    operator VkSemaphoreCreateInfo &()
+    {
+      return *reinterpret_cast<VkSemaphoreCreateInfo*>(this);
+    }
+
     bool operator==( SemaphoreCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -10889,11 +11219,16 @@ public:
       return *this;
     }
 
-    operator const VkFramebufferCreateInfo&() const
+    operator VkFramebufferCreateInfo const&() const
     {
       return *reinterpret_cast<const VkFramebufferCreateInfo*>(this);
     }
 
+    operator VkFramebufferCreateInfo &()
+    {
+      return *reinterpret_cast<VkFramebufferCreateInfo*>(this);
+    }
+
     bool operator==( FramebufferCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -10964,11 +11299,16 @@ public:
       return *this;
     }
 
-    operator const VkDisplayModeCreateInfoKHR&() const
+    operator VkDisplayModeCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkDisplayModeCreateInfoKHR*>(this);
     }
 
+    operator VkDisplayModeCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkDisplayModeCreateInfoKHR*>(this);
+    }
+
     bool operator==( DisplayModeCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11037,11 +11377,16 @@ public:
       return *this;
     }
 
-    operator const VkDisplayPresentInfoKHR&() const
+    operator VkDisplayPresentInfoKHR const&() const
     {
       return *reinterpret_cast<const VkDisplayPresentInfoKHR*>(this);
     }
 
+    operator VkDisplayPresentInfoKHR &()
+    {
+      return *reinterpret_cast<VkDisplayPresentInfoKHR*>(this);
+    }
+
     bool operator==( DisplayPresentInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11105,11 +11450,16 @@ public:
       return *this;
     }
 
-    operator const VkAndroidSurfaceCreateInfoKHR&() const
+    operator VkAndroidSurfaceCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkAndroidSurfaceCreateInfoKHR*>(this);
     }
 
+    operator VkAndroidSurfaceCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkAndroidSurfaceCreateInfoKHR*>(this);
+    }
+
     bool operator==( AndroidSurfaceCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11180,11 +11530,16 @@ public:
       return *this;
     }
 
-    operator const VkMirSurfaceCreateInfoKHR&() const
+    operator VkMirSurfaceCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkMirSurfaceCreateInfoKHR*>(this);
     }
 
+    operator VkMirSurfaceCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkMirSurfaceCreateInfoKHR*>(this);
+    }
+
     bool operator==( MirSurfaceCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11249,11 +11604,16 @@ public:
       return *this;
     }
 
-    operator const VkViSurfaceCreateInfoNN&() const
+    operator VkViSurfaceCreateInfoNN const&() const
     {
       return *reinterpret_cast<const VkViSurfaceCreateInfoNN*>(this);
     }
 
+    operator VkViSurfaceCreateInfoNN &()
+    {
+      return *reinterpret_cast<VkViSurfaceCreateInfoNN*>(this);
+    }
+
     bool operator==( ViSurfaceCreateInfoNN const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11324,11 +11684,16 @@ public:
       return *this;
     }
 
-    operator const VkWaylandSurfaceCreateInfoKHR&() const
+    operator VkWaylandSurfaceCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkWaylandSurfaceCreateInfoKHR*>(this);
     }
 
+    operator VkWaylandSurfaceCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkWaylandSurfaceCreateInfoKHR*>(this);
+    }
+
     bool operator==( WaylandSurfaceCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11401,11 +11766,16 @@ public:
       return *this;
     }
 
-    operator const VkWin32SurfaceCreateInfoKHR&() const
+    operator VkWin32SurfaceCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkWin32SurfaceCreateInfoKHR*>(this);
     }
 
+    operator VkWin32SurfaceCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkWin32SurfaceCreateInfoKHR*>(this);
+    }
+
     bool operator==( Win32SurfaceCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11478,11 +11848,16 @@ public:
       return *this;
     }
 
-    operator const VkXlibSurfaceCreateInfoKHR&() const
+    operator VkXlibSurfaceCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkXlibSurfaceCreateInfoKHR*>(this);
     }
 
+    operator VkXlibSurfaceCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkXlibSurfaceCreateInfoKHR*>(this);
+    }
+
     bool operator==( XlibSurfaceCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11555,11 +11930,16 @@ public:
       return *this;
     }
 
-    operator const VkXcbSurfaceCreateInfoKHR&() const
+    operator VkXcbSurfaceCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkXcbSurfaceCreateInfoKHR*>(this);
     }
 
+    operator VkXcbSurfaceCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkXcbSurfaceCreateInfoKHR*>(this);
+    }
+
     bool operator==( XcbSurfaceCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11623,11 +12003,16 @@ public:
       return *this;
     }
 
-    operator const VkDebugMarkerMarkerInfoEXT&() const
+    operator VkDebugMarkerMarkerInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDebugMarkerMarkerInfoEXT*>(this);
     }
 
+    operator VkDebugMarkerMarkerInfoEXT &()
+    {
+      return *reinterpret_cast<VkDebugMarkerMarkerInfoEXT*>(this);
+    }
+
     bool operator==( DebugMarkerMarkerInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11680,11 +12065,16 @@ public:
       return *this;
     }
 
-    operator const VkDedicatedAllocationImageCreateInfoNV&() const
+    operator VkDedicatedAllocationImageCreateInfoNV const&() const
     {
       return *reinterpret_cast<const VkDedicatedAllocationImageCreateInfoNV*>(this);
     }
 
+    operator VkDedicatedAllocationImageCreateInfoNV &()
+    {
+      return *reinterpret_cast<VkDedicatedAllocationImageCreateInfoNV*>(this);
+    }
+
     bool operator==( DedicatedAllocationImageCreateInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11735,11 +12125,16 @@ public:
       return *this;
     }
 
-    operator const VkDedicatedAllocationBufferCreateInfoNV&() const
+    operator VkDedicatedAllocationBufferCreateInfoNV const&() const
     {
       return *reinterpret_cast<const VkDedicatedAllocationBufferCreateInfoNV*>(this);
     }
 
+    operator VkDedicatedAllocationBufferCreateInfoNV &()
+    {
+      return *reinterpret_cast<VkDedicatedAllocationBufferCreateInfoNV*>(this);
+    }
+
     bool operator==( DedicatedAllocationBufferCreateInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11798,11 +12193,16 @@ public:
       return *this;
     }
 
-    operator const VkDedicatedAllocationMemoryAllocateInfoNV&() const
+    operator VkDedicatedAllocationMemoryAllocateInfoNV const&() const
     {
       return *reinterpret_cast<const VkDedicatedAllocationMemoryAllocateInfoNV*>(this);
     }
 
+    operator VkDedicatedAllocationMemoryAllocateInfoNV &()
+    {
+      return *reinterpret_cast<VkDedicatedAllocationMemoryAllocateInfoNV*>(this);
+    }
+
     bool operator==( DedicatedAllocationMemoryAllocateInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11864,11 +12264,16 @@ public:
       return *this;
     }
 
-    operator const VkExportMemoryWin32HandleInfoNV&() const
+    operator VkExportMemoryWin32HandleInfoNV const&() const
     {
       return *reinterpret_cast<const VkExportMemoryWin32HandleInfoNV*>(this);
     }
 
+    operator VkExportMemoryWin32HandleInfoNV &()
+    {
+      return *reinterpret_cast<VkExportMemoryWin32HandleInfoNV*>(this);
+    }
+
     bool operator==( ExportMemoryWin32HandleInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -11971,11 +12376,16 @@ public:
       return *this;
     }
 
-    operator const VkWin32KeyedMutexAcquireReleaseInfoNV&() const
+    operator VkWin32KeyedMutexAcquireReleaseInfoNV const&() const
     {
       return *reinterpret_cast<const VkWin32KeyedMutexAcquireReleaseInfoNV*>(this);
     }
 
+    operator VkWin32KeyedMutexAcquireReleaseInfoNV &()
+    {
+      return *reinterpret_cast<VkWin32KeyedMutexAcquireReleaseInfoNV*>(this);
+    }
+
     bool operator==( Win32KeyedMutexAcquireReleaseInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12039,11 +12449,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceGeneratedCommandsFeaturesNVX&() const
+    operator VkDeviceGeneratedCommandsFeaturesNVX const&() const
     {
       return *reinterpret_cast<const VkDeviceGeneratedCommandsFeaturesNVX*>(this);
     }
 
+    operator VkDeviceGeneratedCommandsFeaturesNVX &()
+    {
+      return *reinterpret_cast<VkDeviceGeneratedCommandsFeaturesNVX*>(this);
+    }
+
     bool operator==( DeviceGeneratedCommandsFeaturesNVX const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12126,11 +12541,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceGeneratedCommandsLimitsNVX&() const
+    operator VkDeviceGeneratedCommandsLimitsNVX const&() const
     {
       return *reinterpret_cast<const VkDeviceGeneratedCommandsLimitsNVX*>(this);
     }
 
+    operator VkDeviceGeneratedCommandsLimitsNVX &()
+    {
+      return *reinterpret_cast<VkDeviceGeneratedCommandsLimitsNVX*>(this);
+    }
+
     bool operator==( DeviceGeneratedCommandsLimitsNVX const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12205,11 +12625,16 @@ public:
       return *this;
     }
 
-    operator const VkCmdReserveSpaceForCommandsInfoNVX&() const
+    operator VkCmdReserveSpaceForCommandsInfoNVX const&() const
     {
       return *reinterpret_cast<const VkCmdReserveSpaceForCommandsInfoNVX*>(this);
     }
 
+    operator VkCmdReserveSpaceForCommandsInfoNVX &()
+    {
+      return *reinterpret_cast<VkCmdReserveSpaceForCommandsInfoNVX*>(this);
+    }
+
     bool operator==( CmdReserveSpaceForCommandsInfoNVX const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12264,11 +12689,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceFeatures2&() const
+    operator VkPhysicalDeviceFeatures2 const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceFeatures2*>(this);
     }
 
+    operator VkPhysicalDeviceFeatures2 &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceFeatures2*>(this);
+    }
+
     bool operator==( PhysicalDeviceFeatures2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12321,11 +12751,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDevicePushDescriptorPropertiesKHR&() const
+    operator VkPhysicalDevicePushDescriptorPropertiesKHR const&() const
     {
       return *reinterpret_cast<const VkPhysicalDevicePushDescriptorPropertiesKHR*>(this);
     }
 
+    operator VkPhysicalDevicePushDescriptorPropertiesKHR &()
+    {
+      return *reinterpret_cast<VkPhysicalDevicePushDescriptorPropertiesKHR*>(this);
+    }
+
     bool operator==( PhysicalDevicePushDescriptorPropertiesKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12384,11 +12819,16 @@ public:
       return *this;
     }
 
-    operator const VkPresentRegionsKHR&() const
+    operator VkPresentRegionsKHR const&() const
     {
       return *reinterpret_cast<const VkPresentRegionsKHR*>(this);
     }
 
+    operator VkPresentRegionsKHR &()
+    {
+      return *reinterpret_cast<VkPresentRegionsKHR*>(this);
+    }
+
     bool operator==( PresentRegionsKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12449,11 +12889,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceVariablePointerFeatures&() const
+    operator VkPhysicalDeviceVariablePointerFeatures const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceVariablePointerFeatures*>(this);
     }
 
+    operator VkPhysicalDeviceVariablePointerFeatures &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceVariablePointerFeatures*>(this);
+    }
+
     bool operator==( PhysicalDeviceVariablePointerFeatures const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12481,11 +12926,16 @@ public:
 
   struct PhysicalDeviceIDProperties
   {
-    operator const VkPhysicalDeviceIDProperties&() const
+    operator VkPhysicalDeviceIDProperties const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceIDProperties*>(this);
     }
 
+    operator VkPhysicalDeviceIDProperties &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceIDProperties*>(this);
+    }
+
     bool operator==( PhysicalDeviceIDProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12563,11 +13013,16 @@ public:
       return *this;
     }
 
-    operator const VkExportMemoryWin32HandleInfoKHR&() const
+    operator VkExportMemoryWin32HandleInfoKHR const&() const
     {
       return *reinterpret_cast<const VkExportMemoryWin32HandleInfoKHR*>(this);
     }
 
+    operator VkExportMemoryWin32HandleInfoKHR &()
+    {
+      return *reinterpret_cast<VkExportMemoryWin32HandleInfoKHR*>(this);
+    }
+
     bool operator==( ExportMemoryWin32HandleInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12597,11 +13052,16 @@ public:
 #ifdef VK_USE_PLATFORM_WIN32_KHR
   struct MemoryWin32HandlePropertiesKHR
   {
-    operator const VkMemoryWin32HandlePropertiesKHR&() const
+    operator VkMemoryWin32HandlePropertiesKHR const&() const
     {
       return *reinterpret_cast<const VkMemoryWin32HandlePropertiesKHR*>(this);
     }
 
+    operator VkMemoryWin32HandlePropertiesKHR &()
+    {
+      return *reinterpret_cast<VkMemoryWin32HandlePropertiesKHR*>(this);
+    }
+
     bool operator==( MemoryWin32HandlePropertiesKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12626,11 +13086,16 @@ public:
 
   struct MemoryFdPropertiesKHR
   {
-    operator const VkMemoryFdPropertiesKHR&() const
+    operator VkMemoryFdPropertiesKHR const&() const
     {
       return *reinterpret_cast<const VkMemoryFdPropertiesKHR*>(this);
     }
 
+    operator VkMemoryFdPropertiesKHR &()
+    {
+      return *reinterpret_cast<VkMemoryFdPropertiesKHR*>(this);
+    }
+
     bool operator==( MemoryFdPropertiesKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12730,11 +13195,16 @@ public:
       return *this;
     }
 
-    operator const VkWin32KeyedMutexAcquireReleaseInfoKHR&() const
+    operator VkWin32KeyedMutexAcquireReleaseInfoKHR const&() const
     {
       return *reinterpret_cast<const VkWin32KeyedMutexAcquireReleaseInfoKHR*>(this);
     }
 
+    operator VkWin32KeyedMutexAcquireReleaseInfoKHR &()
+    {
+      return *reinterpret_cast<VkWin32KeyedMutexAcquireReleaseInfoKHR*>(this);
+    }
+
     bool operator==( Win32KeyedMutexAcquireReleaseInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12815,11 +13285,16 @@ public:
       return *this;
     }
 
-    operator const VkExportSemaphoreWin32HandleInfoKHR&() const
+    operator VkExportSemaphoreWin32HandleInfoKHR const&() const
     {
       return *reinterpret_cast<const VkExportSemaphoreWin32HandleInfoKHR*>(this);
     }
 
+    operator VkExportSemaphoreWin32HandleInfoKHR &()
+    {
+      return *reinterpret_cast<VkExportSemaphoreWin32HandleInfoKHR*>(this);
+    }
+
     bool operator==( ExportSemaphoreWin32HandleInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12900,11 +13375,16 @@ public:
       return *this;
     }
 
-    operator const VkD3D12FenceSubmitInfoKHR&() const
+    operator VkD3D12FenceSubmitInfoKHR const&() const
     {
       return *reinterpret_cast<const VkD3D12FenceSubmitInfoKHR*>(this);
     }
 
+    operator VkD3D12FenceSubmitInfoKHR &()
+    {
+      return *reinterpret_cast<VkD3D12FenceSubmitInfoKHR*>(this);
+    }
+
     bool operator==( D3D12FenceSubmitInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -12979,11 +13459,16 @@ public:
       return *this;
     }
 
-    operator const VkExportFenceWin32HandleInfoKHR&() const
+    operator VkExportFenceWin32HandleInfoKHR const&() const
     {
       return *reinterpret_cast<const VkExportFenceWin32HandleInfoKHR*>(this);
     }
 
+    operator VkExportFenceWin32HandleInfoKHR &()
+    {
+      return *reinterpret_cast<VkExportFenceWin32HandleInfoKHR*>(this);
+    }
+
     bool operator==( ExportFenceWin32HandleInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13055,11 +13540,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceMultiviewFeatures&() const
+    operator VkPhysicalDeviceMultiviewFeatures const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceMultiviewFeatures*>(this);
     }
 
+    operator VkPhysicalDeviceMultiviewFeatures &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceMultiviewFeatures*>(this);
+    }
+
     bool operator==( PhysicalDeviceMultiviewFeatures const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13089,11 +13579,16 @@ public:
 
   struct PhysicalDeviceMultiviewProperties
   {
-    operator const VkPhysicalDeviceMultiviewProperties&() const
+    operator VkPhysicalDeviceMultiviewProperties const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceMultiviewProperties*>(this);
     }
 
+    operator VkPhysicalDeviceMultiviewProperties &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceMultiviewProperties*>(this);
+    }
+
     bool operator==( PhysicalDeviceMultiviewProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13188,11 +13683,16 @@ public:
       return *this;
     }
 
-    operator const VkRenderPassMultiviewCreateInfo&() const
+    operator VkRenderPassMultiviewCreateInfo const&() const
     {
       return *reinterpret_cast<const VkRenderPassMultiviewCreateInfo*>(this);
     }
 
+    operator VkRenderPassMultiviewCreateInfo &()
+    {
+      return *reinterpret_cast<VkRenderPassMultiviewCreateInfo*>(this);
+    }
+
     bool operator==( RenderPassMultiviewCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13271,11 +13771,16 @@ public:
       return *this;
     }
 
-    operator const VkBindBufferMemoryInfo&() const
+    operator VkBindBufferMemoryInfo const&() const
     {
       return *reinterpret_cast<const VkBindBufferMemoryInfo*>(this);
     }
 
+    operator VkBindBufferMemoryInfo &()
+    {
+      return *reinterpret_cast<VkBindBufferMemoryInfo*>(this);
+    }
+
     bool operator==( BindBufferMemoryInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13340,11 +13845,16 @@ public:
       return *this;
     }
 
-    operator const VkBindBufferMemoryDeviceGroupInfo&() const
+    operator VkBindBufferMemoryDeviceGroupInfo const&() const
     {
       return *reinterpret_cast<const VkBindBufferMemoryDeviceGroupInfo*>(this);
     }
 
+    operator VkBindBufferMemoryDeviceGroupInfo &()
+    {
+      return *reinterpret_cast<VkBindBufferMemoryDeviceGroupInfo*>(this);
+    }
+
     bool operator==( BindBufferMemoryDeviceGroupInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13415,11 +13925,16 @@ public:
       return *this;
     }
 
-    operator const VkBindImageMemoryInfo&() const
+    operator VkBindImageMemoryInfo const&() const
     {
       return *reinterpret_cast<const VkBindImageMemoryInfo*>(this);
     }
 
+    operator VkBindImageMemoryInfo &()
+    {
+      return *reinterpret_cast<VkBindImageMemoryInfo*>(this);
+    }
+
     bool operator==( BindImageMemoryInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13500,11 +14015,16 @@ public:
       return *this;
     }
 
-    operator const VkBindImageMemoryDeviceGroupInfo&() const
+    operator VkBindImageMemoryDeviceGroupInfo const&() const
     {
       return *reinterpret_cast<const VkBindImageMemoryDeviceGroupInfo*>(this);
     }
 
+    operator VkBindImageMemoryDeviceGroupInfo &()
+    {
+      return *reinterpret_cast<VkBindImageMemoryDeviceGroupInfo*>(this);
+    }
+
     bool operator==( BindImageMemoryDeviceGroupInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13579,11 +14099,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceGroupRenderPassBeginInfo&() const
+    operator VkDeviceGroupRenderPassBeginInfo const&() const
     {
       return *reinterpret_cast<const VkDeviceGroupRenderPassBeginInfo*>(this);
     }
 
+    operator VkDeviceGroupRenderPassBeginInfo &()
+    {
+      return *reinterpret_cast<VkDeviceGroupRenderPassBeginInfo*>(this);
+    }
+
     bool operator==( DeviceGroupRenderPassBeginInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13640,11 +14165,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceGroupCommandBufferBeginInfo&() const
+    operator VkDeviceGroupCommandBufferBeginInfo const&() const
     {
       return *reinterpret_cast<const VkDeviceGroupCommandBufferBeginInfo*>(this);
     }
 
+    operator VkDeviceGroupCommandBufferBeginInfo &()
+    {
+      return *reinterpret_cast<VkDeviceGroupCommandBufferBeginInfo*>(this);
+    }
+
     bool operator==( DeviceGroupCommandBufferBeginInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13737,11 +14267,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceGroupSubmitInfo&() const
+    operator VkDeviceGroupSubmitInfo const&() const
     {
       return *reinterpret_cast<const VkDeviceGroupSubmitInfo*>(this);
     }
 
+    operator VkDeviceGroupSubmitInfo &()
+    {
+      return *reinterpret_cast<VkDeviceGroupSubmitInfo*>(this);
+    }
+
     bool operator==( DeviceGroupSubmitInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13812,11 +14347,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceGroupBindSparseInfo&() const
+    operator VkDeviceGroupBindSparseInfo const&() const
     {
       return *reinterpret_cast<const VkDeviceGroupBindSparseInfo*>(this);
     }
 
+    operator VkDeviceGroupBindSparseInfo &()
+    {
+      return *reinterpret_cast<VkDeviceGroupBindSparseInfo*>(this);
+    }
+
     bool operator==( DeviceGroupBindSparseInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13871,11 +14411,16 @@ public:
       return *this;
     }
 
-    operator const VkImageSwapchainCreateInfoKHR&() const
+    operator VkImageSwapchainCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkImageSwapchainCreateInfoKHR*>(this);
     }
 
+    operator VkImageSwapchainCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkImageSwapchainCreateInfoKHR*>(this);
+    }
+
     bool operator==( ImageSwapchainCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -13934,11 +14479,16 @@ public:
       return *this;
     }
 
-    operator const VkBindImageMemorySwapchainInfoKHR&() const
+    operator VkBindImageMemorySwapchainInfoKHR const&() const
     {
       return *reinterpret_cast<const VkBindImageMemorySwapchainInfoKHR*>(this);
     }
 
+    operator VkBindImageMemorySwapchainInfoKHR &()
+    {
+      return *reinterpret_cast<VkBindImageMemorySwapchainInfoKHR*>(this);
+    }
+
     bool operator==( BindImageMemorySwapchainInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14023,11 +14573,16 @@ public:
       return *this;
     }
 
-    operator const VkAcquireNextImageInfoKHR&() const
+    operator VkAcquireNextImageInfoKHR const&() const
     {
       return *reinterpret_cast<const VkAcquireNextImageInfoKHR*>(this);
     }
 
+    operator VkAcquireNextImageInfoKHR &()
+    {
+      return *reinterpret_cast<VkAcquireNextImageInfoKHR*>(this);
+    }
+
     bool operator==( AcquireNextImageInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14142,11 +14697,16 @@ public:
       return *this;
     }
 
-    operator const VkHdrMetadataEXT&() const
+    operator VkHdrMetadataEXT const&() const
     {
       return *reinterpret_cast<const VkHdrMetadataEXT*>(this);
     }
 
+    operator VkHdrMetadataEXT &()
+    {
+      return *reinterpret_cast<VkHdrMetadataEXT*>(this);
+    }
+
     bool operator==( HdrMetadataEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14219,11 +14779,16 @@ public:
       return *this;
     }
 
-    operator const VkPresentTimesInfoGOOGLE&() const
+    operator VkPresentTimesInfoGOOGLE const&() const
     {
       return *reinterpret_cast<const VkPresentTimesInfoGOOGLE*>(this);
     }
 
+    operator VkPresentTimesInfoGOOGLE &()
+    {
+      return *reinterpret_cast<VkPresentTimesInfoGOOGLE*>(this);
+    }
+
     bool operator==( PresentTimesInfoGOOGLE const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14285,11 +14850,16 @@ public:
       return *this;
     }
 
-    operator const VkIOSSurfaceCreateInfoMVK&() const
+    operator VkIOSSurfaceCreateInfoMVK const&() const
     {
       return *reinterpret_cast<const VkIOSSurfaceCreateInfoMVK*>(this);
     }
 
+    operator VkIOSSurfaceCreateInfoMVK &()
+    {
+      return *reinterpret_cast<VkIOSSurfaceCreateInfoMVK*>(this);
+    }
+
     bool operator==( IOSSurfaceCreateInfoMVK const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14352,11 +14922,16 @@ public:
       return *this;
     }
 
-    operator const VkMacOSSurfaceCreateInfoMVK&() const
+    operator VkMacOSSurfaceCreateInfoMVK const&() const
     {
       return *reinterpret_cast<const VkMacOSSurfaceCreateInfoMVK*>(this);
     }
 
+    operator VkMacOSSurfaceCreateInfoMVK &()
+    {
+      return *reinterpret_cast<VkMacOSSurfaceCreateInfoMVK*>(this);
+    }
+
     bool operator==( MacOSSurfaceCreateInfoMVK const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14426,11 +15001,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineViewportWScalingStateCreateInfoNV&() const
+    operator VkPipelineViewportWScalingStateCreateInfoNV const&() const
     {
       return *reinterpret_cast<const VkPipelineViewportWScalingStateCreateInfoNV*>(this);
     }
 
+    operator VkPipelineViewportWScalingStateCreateInfoNV &()
+    {
+      return *reinterpret_cast<VkPipelineViewportWScalingStateCreateInfoNV*>(this);
+    }
+
     bool operator==( PipelineViewportWScalingStateCreateInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14485,11 +15065,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceDiscardRectanglePropertiesEXT&() const
+    operator VkPhysicalDeviceDiscardRectanglePropertiesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceDiscardRectanglePropertiesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceDiscardRectanglePropertiesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceDiscardRectanglePropertiesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceDiscardRectanglePropertiesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14513,11 +15098,16 @@ public:
 
   struct PhysicalDeviceMultiviewPerViewAttributesPropertiesNVX
   {
-    operator const VkPhysicalDeviceMultiviewPerViewAttributesPropertiesNVX&() const
+    operator VkPhysicalDeviceMultiviewPerViewAttributesPropertiesNVX const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceMultiviewPerViewAttributesPropertiesNVX*>(this);
     }
 
+    operator VkPhysicalDeviceMultiviewPerViewAttributesPropertiesNVX &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceMultiviewPerViewAttributesPropertiesNVX*>(this);
+    }
+
     bool operator==( PhysicalDeviceMultiviewPerViewAttributesPropertiesNVX const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14568,11 +15158,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceSurfaceInfo2KHR&() const
+    operator VkPhysicalDeviceSurfaceInfo2KHR const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceSurfaceInfo2KHR*>(this);
     }
 
+    operator VkPhysicalDeviceSurfaceInfo2KHR &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceSurfaceInfo2KHR*>(this);
+    }
+
     bool operator==( PhysicalDeviceSurfaceInfo2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14596,11 +15191,16 @@ public:
 
   struct DisplayPlaneProperties2KHR
   {
-    operator const VkDisplayPlaneProperties2KHR&() const
+    operator VkDisplayPlaneProperties2KHR const&() const
     {
       return *reinterpret_cast<const VkDisplayPlaneProperties2KHR*>(this);
     }
 
+    operator VkDisplayPlaneProperties2KHR &()
+    {
+      return *reinterpret_cast<VkDisplayPlaneProperties2KHR*>(this);
+    }
+
     bool operator==( DisplayPlaneProperties2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14624,11 +15224,16 @@ public:
 
   struct DisplayModeProperties2KHR
   {
-    operator const VkDisplayModeProperties2KHR&() const
+    operator VkDisplayModeProperties2KHR const&() const
     {
       return *reinterpret_cast<const VkDisplayModeProperties2KHR*>(this);
     }
 
+    operator VkDisplayModeProperties2KHR &()
+    {
+      return *reinterpret_cast<VkDisplayModeProperties2KHR*>(this);
+    }
+
     bool operator==( DisplayModeProperties2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14687,11 +15292,16 @@ public:
       return *this;
     }
 
-    operator const VkDisplayPlaneInfo2KHR&() const
+    operator VkDisplayPlaneInfo2KHR const&() const
     {
       return *reinterpret_cast<const VkDisplayPlaneInfo2KHR*>(this);
     }
 
+    operator VkDisplayPlaneInfo2KHR &()
+    {
+      return *reinterpret_cast<VkDisplayPlaneInfo2KHR*>(this);
+    }
+
     bool operator==( DisplayPlaneInfo2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14768,11 +15378,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDevice16BitStorageFeatures&() const
+    operator VkPhysicalDevice16BitStorageFeatures const&() const
     {
       return *reinterpret_cast<const VkPhysicalDevice16BitStorageFeatures*>(this);
     }
 
+    operator VkPhysicalDevice16BitStorageFeatures &()
+    {
+      return *reinterpret_cast<VkPhysicalDevice16BitStorageFeatures*>(this);
+    }
+
     bool operator==( PhysicalDevice16BitStorageFeatures const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14831,11 +15446,16 @@ public:
       return *this;
     }
 
-    operator const VkBufferMemoryRequirementsInfo2&() const
+    operator VkBufferMemoryRequirementsInfo2 const&() const
     {
       return *reinterpret_cast<const VkBufferMemoryRequirementsInfo2*>(this);
     }
 
+    operator VkBufferMemoryRequirementsInfo2 &()
+    {
+      return *reinterpret_cast<VkBufferMemoryRequirementsInfo2*>(this);
+    }
+
     bool operator==( BufferMemoryRequirementsInfo2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14888,11 +15508,16 @@ public:
       return *this;
     }
 
-    operator const VkImageMemoryRequirementsInfo2&() const
+    operator VkImageMemoryRequirementsInfo2 const&() const
     {
       return *reinterpret_cast<const VkImageMemoryRequirementsInfo2*>(this);
     }
 
+    operator VkImageMemoryRequirementsInfo2 &()
+    {
+      return *reinterpret_cast<VkImageMemoryRequirementsInfo2*>(this);
+    }
+
     bool operator==( ImageMemoryRequirementsInfo2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14945,11 +15570,16 @@ public:
       return *this;
     }
 
-    operator const VkImageSparseMemoryRequirementsInfo2&() const
+    operator VkImageSparseMemoryRequirementsInfo2 const&() const
     {
       return *reinterpret_cast<const VkImageSparseMemoryRequirementsInfo2*>(this);
     }
 
+    operator VkImageSparseMemoryRequirementsInfo2 &()
+    {
+      return *reinterpret_cast<VkImageSparseMemoryRequirementsInfo2*>(this);
+    }
+
     bool operator==( ImageSparseMemoryRequirementsInfo2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -14975,11 +15605,16 @@ public:
 
   struct MemoryRequirements2
   {
-    operator const VkMemoryRequirements2&() const
+    operator VkMemoryRequirements2 const&() const
     {
       return *reinterpret_cast<const VkMemoryRequirements2*>(this);
     }
 
+    operator VkMemoryRequirements2 &()
+    {
+      return *reinterpret_cast<VkMemoryRequirements2*>(this);
+    }
+
     bool operator==( MemoryRequirements2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15005,11 +15640,16 @@ public:
 
   struct MemoryDedicatedRequirements
   {
-    operator const VkMemoryDedicatedRequirements&() const
+    operator VkMemoryDedicatedRequirements const&() const
     {
       return *reinterpret_cast<const VkMemoryDedicatedRequirements*>(this);
     }
 
+    operator VkMemoryDedicatedRequirements &()
+    {
+      return *reinterpret_cast<VkMemoryDedicatedRequirements*>(this);
+    }
+
     bool operator==( MemoryDedicatedRequirements const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15072,11 +15712,16 @@ public:
       return *this;
     }
 
-    operator const VkMemoryDedicatedAllocateInfo&() const
+    operator VkMemoryDedicatedAllocateInfo const&() const
     {
       return *reinterpret_cast<const VkMemoryDedicatedAllocateInfo*>(this);
     }
 
+    operator VkMemoryDedicatedAllocateInfo &()
+    {
+      return *reinterpret_cast<VkMemoryDedicatedAllocateInfo*>(this);
+    }
+
     bool operator==( MemoryDedicatedAllocateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15131,11 +15776,16 @@ public:
       return *this;
     }
 
-    operator const VkSamplerYcbcrConversionInfo&() const
+    operator VkSamplerYcbcrConversionInfo const&() const
     {
       return *reinterpret_cast<const VkSamplerYcbcrConversionInfo*>(this);
     }
 
+    operator VkSamplerYcbcrConversionInfo &()
+    {
+      return *reinterpret_cast<VkSamplerYcbcrConversionInfo*>(this);
+    }
+
     bool operator==( SamplerYcbcrConversionInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15188,11 +15838,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceSamplerYcbcrConversionFeatures&() const
+    operator VkPhysicalDeviceSamplerYcbcrConversionFeatures const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceSamplerYcbcrConversionFeatures*>(this);
     }
 
+    operator VkPhysicalDeviceSamplerYcbcrConversionFeatures &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceSamplerYcbcrConversionFeatures*>(this);
+    }
+
     bool operator==( PhysicalDeviceSamplerYcbcrConversionFeatures const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15218,11 +15873,16 @@ public:
 
   struct SamplerYcbcrConversionImageFormatProperties
   {
-    operator const VkSamplerYcbcrConversionImageFormatProperties&() const
+    operator VkSamplerYcbcrConversionImageFormatProperties const&() const
     {
       return *reinterpret_cast<const VkSamplerYcbcrConversionImageFormatProperties*>(this);
     }
 
+    operator VkSamplerYcbcrConversionImageFormatProperties &()
+    {
+      return *reinterpret_cast<VkSamplerYcbcrConversionImageFormatProperties*>(this);
+    }
+
     bool operator==( SamplerYcbcrConversionImageFormatProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15248,11 +15908,16 @@ public:
 
   struct TextureLODGatherFormatPropertiesAMD
   {
-    operator const VkTextureLODGatherFormatPropertiesAMD&() const
+    operator VkTextureLODGatherFormatPropertiesAMD const&() const
     {
       return *reinterpret_cast<const VkTextureLODGatherFormatPropertiesAMD*>(this);
     }
 
+    operator VkTextureLODGatherFormatPropertiesAMD &()
+    {
+      return *reinterpret_cast<VkTextureLODGatherFormatPropertiesAMD*>(this);
+    }
+
     bool operator==( TextureLODGatherFormatPropertiesAMD const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15303,11 +15968,16 @@ public:
       return *this;
     }
 
-    operator const VkProtectedSubmitInfo&() const
+    operator VkProtectedSubmitInfo const&() const
     {
       return *reinterpret_cast<const VkProtectedSubmitInfo*>(this);
     }
 
+    operator VkProtectedSubmitInfo &()
+    {
+      return *reinterpret_cast<VkProtectedSubmitInfo*>(this);
+    }
+
     bool operator==( ProtectedSubmitInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15358,11 +16028,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceProtectedMemoryFeatures&() const
+    operator VkPhysicalDeviceProtectedMemoryFeatures const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceProtectedMemoryFeatures*>(this);
     }
 
+    operator VkPhysicalDeviceProtectedMemoryFeatures &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceProtectedMemoryFeatures*>(this);
+    }
+
     bool operator==( PhysicalDeviceProtectedMemoryFeatures const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15413,11 +16088,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceProtectedMemoryProperties&() const
+    operator VkPhysicalDeviceProtectedMemoryProperties const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceProtectedMemoryProperties*>(this);
     }
 
+    operator VkPhysicalDeviceProtectedMemoryProperties &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceProtectedMemoryProperties*>(this);
+    }
+
     bool operator==( PhysicalDeviceProtectedMemoryProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15484,11 +16164,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineCoverageToColorStateCreateInfoNV&() const
+    operator VkPipelineCoverageToColorStateCreateInfoNV const&() const
     {
       return *reinterpret_cast<const VkPipelineCoverageToColorStateCreateInfoNV*>(this);
     }
 
+    operator VkPipelineCoverageToColorStateCreateInfoNV &()
+    {
+      return *reinterpret_cast<VkPipelineCoverageToColorStateCreateInfoNV*>(this);
+    }
+
     bool operator==( PipelineCoverageToColorStateCreateInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15516,11 +16201,16 @@ public:
 
   struct PhysicalDeviceSamplerFilterMinmaxPropertiesEXT
   {
-    operator const VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT&() const
+    operator VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceSamplerFilterMinmaxPropertiesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15546,11 +16236,16 @@ public:
 
   struct MultisamplePropertiesEXT
   {
-    operator const VkMultisamplePropertiesEXT&() const
+    operator VkMultisamplePropertiesEXT const&() const
     {
       return *reinterpret_cast<const VkMultisamplePropertiesEXT*>(this);
     }
 
+    operator VkMultisamplePropertiesEXT &()
+    {
+      return *reinterpret_cast<VkMultisamplePropertiesEXT*>(this);
+    }
+
     bool operator==( MultisamplePropertiesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15601,11 +16296,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT&() const
+    operator VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceBlendOperationAdvancedFeaturesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15629,11 +16329,16 @@ public:
 
   struct PhysicalDeviceBlendOperationAdvancedPropertiesEXT
   {
-    operator const VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT&() const
+    operator VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceBlendOperationAdvancedPropertiesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceBlendOperationAdvancedPropertiesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15702,11 +16407,16 @@ public:
       return *this;
     }
 
-    operator const VkImageFormatListCreateInfoKHR&() const
+    operator VkImageFormatListCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkImageFormatListCreateInfoKHR*>(this);
     }
 
+    operator VkImageFormatListCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkImageFormatListCreateInfoKHR*>(this);
+    }
+
     bool operator==( ImageFormatListCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15775,11 +16485,16 @@ public:
       return *this;
     }
 
-    operator const VkValidationCacheCreateInfoEXT&() const
+    operator VkValidationCacheCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkValidationCacheCreateInfoEXT*>(this);
     }
 
+    operator VkValidationCacheCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkValidationCacheCreateInfoEXT*>(this);
+    }
+
     bool operator==( ValidationCacheCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15834,11 +16549,16 @@ public:
       return *this;
     }
 
-    operator const VkShaderModuleValidationCacheCreateInfoEXT&() const
+    operator VkShaderModuleValidationCacheCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkShaderModuleValidationCacheCreateInfoEXT*>(this);
     }
 
+    operator VkShaderModuleValidationCacheCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkShaderModuleValidationCacheCreateInfoEXT*>(this);
+    }
+
     bool operator==( ShaderModuleValidationCacheCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15862,11 +16582,16 @@ public:
 
   struct PhysicalDeviceMaintenance3Properties
   {
-    operator const VkPhysicalDeviceMaintenance3Properties&() const
+    operator VkPhysicalDeviceMaintenance3Properties const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceMaintenance3Properties*>(this);
     }
 
+    operator VkPhysicalDeviceMaintenance3Properties &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceMaintenance3Properties*>(this);
+    }
+
     bool operator==( PhysicalDeviceMaintenance3Properties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15894,11 +16619,16 @@ public:
 
   struct DescriptorSetLayoutSupport
   {
-    operator const VkDescriptorSetLayoutSupport&() const
+    operator VkDescriptorSetLayoutSupport const&() const
     {
       return *reinterpret_cast<const VkDescriptorSetLayoutSupport*>(this);
     }
 
+    operator VkDescriptorSetLayoutSupport &()
+    {
+      return *reinterpret_cast<VkDescriptorSetLayoutSupport*>(this);
+    }
+
     bool operator==( DescriptorSetLayoutSupport const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -15951,11 +16681,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceShaderDrawParameterFeatures&() const
+    operator VkPhysicalDeviceShaderDrawParameterFeatures const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceShaderDrawParameterFeatures*>(this);
     }
 
+    operator VkPhysicalDeviceShaderDrawParameterFeatures &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceShaderDrawParameterFeatures*>(this);
+    }
+
     bool operator==( PhysicalDeviceShaderDrawParameterFeatures const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16014,11 +16749,16 @@ public:
       return *this;
     }
 
-    operator const VkDebugUtilsLabelEXT&() const
+    operator VkDebugUtilsLabelEXT const&() const
     {
       return *reinterpret_cast<const VkDebugUtilsLabelEXT*>(this);
     }
 
+    operator VkDebugUtilsLabelEXT &()
+    {
+      return *reinterpret_cast<VkDebugUtilsLabelEXT*>(this);
+    }
+
     bool operator==( DebugUtilsLabelEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16071,11 +16811,16 @@ public:
       return *this;
     }
 
-    operator const VkMemoryHostPointerPropertiesEXT&() const
+    operator VkMemoryHostPointerPropertiesEXT const&() const
     {
       return *reinterpret_cast<const VkMemoryHostPointerPropertiesEXT*>(this);
     }
 
+    operator VkMemoryHostPointerPropertiesEXT &()
+    {
+      return *reinterpret_cast<VkMemoryHostPointerPropertiesEXT*>(this);
+    }
+
     bool operator==( MemoryHostPointerPropertiesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16126,11 +16871,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceExternalMemoryHostPropertiesEXT&() const
+    operator VkPhysicalDeviceExternalMemoryHostPropertiesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceExternalMemoryHostPropertiesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceExternalMemoryHostPropertiesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceExternalMemoryHostPropertiesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceExternalMemoryHostPropertiesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16245,11 +16995,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceConservativeRasterizationPropertiesEXT&() const
+    operator VkPhysicalDeviceConservativeRasterizationPropertiesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceConservativeRasterizationPropertiesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceConservativeRasterizationPropertiesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceConservativeRasterizationPropertiesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceConservativeRasterizationPropertiesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16289,11 +17044,16 @@ public:
 
   struct PhysicalDeviceShaderCorePropertiesAMD
   {
-    operator const VkPhysicalDeviceShaderCorePropertiesAMD&() const
+    operator VkPhysicalDeviceShaderCorePropertiesAMD const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceShaderCorePropertiesAMD*>(this);
     }
 
+    operator VkPhysicalDeviceShaderCorePropertiesAMD &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceShaderCorePropertiesAMD*>(this);
+    }
+
     bool operator==( PhysicalDeviceShaderCorePropertiesAMD const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16522,11 +17282,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceDescriptorIndexingFeaturesEXT&() const
+    operator VkPhysicalDeviceDescriptorIndexingFeaturesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceDescriptorIndexingFeaturesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceDescriptorIndexingFeaturesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceDescriptorIndexingFeaturesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceDescriptorIndexingFeaturesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16588,11 +17353,16 @@ public:
 
   struct PhysicalDeviceDescriptorIndexingPropertiesEXT
   {
-    operator const VkPhysicalDeviceDescriptorIndexingPropertiesEXT&() const
+    operator VkPhysicalDeviceDescriptorIndexingPropertiesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceDescriptorIndexingPropertiesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceDescriptorIndexingPropertiesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceDescriptorIndexingPropertiesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceDescriptorIndexingPropertiesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16695,11 +17465,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorSetVariableDescriptorCountAllocateInfoEXT&() const
+    operator VkDescriptorSetVariableDescriptorCountAllocateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDescriptorSetVariableDescriptorCountAllocateInfoEXT*>(this);
     }
 
+    operator VkDescriptorSetVariableDescriptorCountAllocateInfoEXT &()
+    {
+      return *reinterpret_cast<VkDescriptorSetVariableDescriptorCountAllocateInfoEXT*>(this);
+    }
+
     bool operator==( DescriptorSetVariableDescriptorCountAllocateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16725,11 +17500,16 @@ public:
 
   struct DescriptorSetVariableDescriptorCountLayoutSupportEXT
   {
-    operator const VkDescriptorSetVariableDescriptorCountLayoutSupportEXT&() const
+    operator VkDescriptorSetVariableDescriptorCountLayoutSupportEXT const&() const
     {
       return *reinterpret_cast<const VkDescriptorSetVariableDescriptorCountLayoutSupportEXT*>(this);
     }
 
+    operator VkDescriptorSetVariableDescriptorCountLayoutSupportEXT &()
+    {
+      return *reinterpret_cast<VkDescriptorSetVariableDescriptorCountLayoutSupportEXT*>(this);
+    }
+
     bool operator==( DescriptorSetVariableDescriptorCountLayoutSupportEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16773,11 +17553,16 @@ public:
       return *this;
     }
 
-    operator const VkSubpassEndInfoKHR&() const
+    operator VkSubpassEndInfoKHR const&() const
     {
       return *reinterpret_cast<const VkSubpassEndInfoKHR*>(this);
     }
 
+    operator VkSubpassEndInfoKHR &()
+    {
+      return *reinterpret_cast<VkSubpassEndInfoKHR*>(this);
+    }
+
     bool operator==( SubpassEndInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16834,11 +17619,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineVertexInputDivisorStateCreateInfoEXT&() const
+    operator VkPipelineVertexInputDivisorStateCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkPipelineVertexInputDivisorStateCreateInfoEXT*>(this);
     }
 
+    operator VkPipelineVertexInputDivisorStateCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkPipelineVertexInputDivisorStateCreateInfoEXT*>(this);
+    }
+
     bool operator==( PipelineVertexInputDivisorStateCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16891,11 +17681,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT&() const
+    operator VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceVertexAttributeDivisorPropertiesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16947,11 +17742,16 @@ public:
       return *this;
     }
 
-    operator const VkImportAndroidHardwareBufferInfoANDROID&() const
+    operator VkImportAndroidHardwareBufferInfoANDROID const&() const
     {
       return *reinterpret_cast<const VkImportAndroidHardwareBufferInfoANDROID*>(this);
     }
 
+    operator VkImportAndroidHardwareBufferInfoANDROID &()
+    {
+      return *reinterpret_cast<VkImportAndroidHardwareBufferInfoANDROID*>(this);
+    }
+
     bool operator==( ImportAndroidHardwareBufferInfoANDROID const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -16977,11 +17777,16 @@ public:
 #ifdef VK_USE_PLATFORM_ANDROID_ANDROID
   struct AndroidHardwareBufferUsageANDROID
   {
-    operator const VkAndroidHardwareBufferUsageANDROID&() const
+    operator VkAndroidHardwareBufferUsageANDROID const&() const
     {
       return *reinterpret_cast<const VkAndroidHardwareBufferUsageANDROID*>(this);
     }
 
+    operator VkAndroidHardwareBufferUsageANDROID &()
+    {
+      return *reinterpret_cast<VkAndroidHardwareBufferUsageANDROID*>(this);
+    }
+
     bool operator==( AndroidHardwareBufferUsageANDROID const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17007,11 +17812,16 @@ public:
 #ifdef VK_USE_PLATFORM_ANDROID_ANDROID
   struct AndroidHardwareBufferPropertiesANDROID
   {
-    operator const VkAndroidHardwareBufferPropertiesANDROID&() const
+    operator VkAndroidHardwareBufferPropertiesANDROID const&() const
     {
       return *reinterpret_cast<const VkAndroidHardwareBufferPropertiesANDROID*>(this);
     }
 
+    operator VkAndroidHardwareBufferPropertiesANDROID &()
+    {
+      return *reinterpret_cast<VkAndroidHardwareBufferPropertiesANDROID*>(this);
+    }
+
     bool operator==( AndroidHardwareBufferPropertiesANDROID const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17066,11 +17876,16 @@ public:
       return *this;
     }
 
-    operator const VkMemoryGetAndroidHardwareBufferInfoANDROID&() const
+    operator VkMemoryGetAndroidHardwareBufferInfoANDROID const&() const
     {
       return *reinterpret_cast<const VkMemoryGetAndroidHardwareBufferInfoANDROID*>(this);
     }
 
+    operator VkMemoryGetAndroidHardwareBufferInfoANDROID &()
+    {
+      return *reinterpret_cast<VkMemoryGetAndroidHardwareBufferInfoANDROID*>(this);
+    }
+
     bool operator==( MemoryGetAndroidHardwareBufferInfoANDROID const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17122,11 +17937,16 @@ public:
       return *this;
     }
 
-    operator const VkCommandBufferInheritanceConditionalRenderingInfoEXT&() const
+    operator VkCommandBufferInheritanceConditionalRenderingInfoEXT const&() const
     {
       return *reinterpret_cast<const VkCommandBufferInheritanceConditionalRenderingInfoEXT*>(this);
     }
 
+    operator VkCommandBufferInheritanceConditionalRenderingInfoEXT &()
+    {
+      return *reinterpret_cast<VkCommandBufferInheritanceConditionalRenderingInfoEXT*>(this);
+    }
+
     bool operator==( CommandBufferInheritanceConditionalRenderingInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17178,11 +17998,16 @@ public:
       return *this;
     }
 
-    operator const VkExternalFormatANDROID&() const
+    operator VkExternalFormatANDROID const&() const
     {
       return *reinterpret_cast<const VkExternalFormatANDROID*>(this);
     }
 
+    operator VkExternalFormatANDROID &()
+    {
+      return *reinterpret_cast<VkExternalFormatANDROID*>(this);
+    }
+
     bool operator==( ExternalFormatANDROID const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17250,11 +18075,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDevice8BitStorageFeaturesKHR&() const
+    operator VkPhysicalDevice8BitStorageFeaturesKHR const&() const
     {
       return *reinterpret_cast<const VkPhysicalDevice8BitStorageFeaturesKHR*>(this);
     }
 
+    operator VkPhysicalDevice8BitStorageFeaturesKHR &()
+    {
+      return *reinterpret_cast<VkPhysicalDevice8BitStorageFeaturesKHR*>(this);
+    }
+
     bool operator==( PhysicalDevice8BitStorageFeaturesKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17317,11 +18147,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceConditionalRenderingFeaturesEXT&() const
+    operator VkPhysicalDeviceConditionalRenderingFeaturesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceConditionalRenderingFeaturesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceConditionalRenderingFeaturesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceConditionalRenderingFeaturesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceConditionalRenderingFeaturesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17380,11 +18215,16 @@ public:
       return *this;
     }
 
-    operator const VkSubpassBeginInfoKHR&() const
+    operator VkSubpassBeginInfoKHR const&() const
     {
       return *reinterpret_cast<const VkSubpassBeginInfoKHR*>(this);
     }
 
+    operator VkSubpassBeginInfoKHR &()
+    {
+      return *reinterpret_cast<VkSubpassBeginInfoKHR*>(this);
+    }
+
     bool operator==( SubpassBeginInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17475,11 +18315,16 @@ public:
       return *this;
     }
 
-    operator const VkPresentInfoKHR&() const
+    operator VkPresentInfoKHR const&() const
     {
       return *reinterpret_cast<const VkPresentInfoKHR*>(this);
     }
 
+    operator VkPresentInfoKHR &()
+    {
+      return *reinterpret_cast<VkPresentInfoKHR*>(this);
+    }
+
     bool operator==( PresentInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17572,11 +18417,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineDynamicStateCreateInfo&() const
+    operator VkPipelineDynamicStateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineDynamicStateCreateInfo*>(this);
     }
 
+    operator VkPipelineDynamicStateCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineDynamicStateCreateInfo*>(this);
+    }
+
     bool operator==( PipelineDynamicStateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17694,11 +18544,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorUpdateTemplateCreateInfo&() const
+    operator VkDescriptorUpdateTemplateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkDescriptorUpdateTemplateCreateInfo*>(this);
     }
 
+    operator VkDescriptorUpdateTemplateCreateInfo &()
+    {
+      return *reinterpret_cast<VkDescriptorUpdateTemplateCreateInfo*>(this);
+    }
+
     bool operator==( DescriptorUpdateTemplateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17824,11 +18679,16 @@ public:
       return *this;
     }
 
-    operator const VkDebugUtilsObjectNameInfoEXT&() const
+    operator VkDebugUtilsObjectNameInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDebugUtilsObjectNameInfoEXT*>(this);
     }
 
+    operator VkDebugUtilsObjectNameInfoEXT &()
+    {
+      return *reinterpret_cast<VkDebugUtilsObjectNameInfoEXT*>(this);
+    }
+
     bool operator==( DebugUtilsObjectNameInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -17915,11 +18775,16 @@ public:
       return *this;
     }
 
-    operator const VkDebugUtilsObjectTagInfoEXT&() const
+    operator VkDebugUtilsObjectTagInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDebugUtilsObjectTagInfoEXT*>(this);
     }
 
+    operator VkDebugUtilsObjectTagInfoEXT &()
+    {
+      return *reinterpret_cast<VkDebugUtilsObjectTagInfoEXT*>(this);
+    }
+
     bool operator==( DebugUtilsObjectTagInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -18050,11 +18915,16 @@ public:
       return *this;
     }
 
-    operator const VkDebugUtilsMessengerCallbackDataEXT&() const
+    operator VkDebugUtilsMessengerCallbackDataEXT const&() const
     {
       return *reinterpret_cast<const VkDebugUtilsMessengerCallbackDataEXT*>(this);
     }
 
+    operator VkDebugUtilsMessengerCallbackDataEXT &()
+    {
+      return *reinterpret_cast<VkDebugUtilsMessengerCallbackDataEXT*>(this);
+    }
+
     bool operator==( DebugUtilsMessengerCallbackDataEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -18125,11 +18995,16 @@ public:
 
   struct QueueFamilyProperties
   {
-    operator const VkQueueFamilyProperties&() const
+    operator VkQueueFamilyProperties const&() const
     {
       return *reinterpret_cast<const VkQueueFamilyProperties*>(this);
     }
 
+    operator VkQueueFamilyProperties &()
+    {
+      return *reinterpret_cast<VkQueueFamilyProperties*>(this);
+    }
+
     bool operator==( QueueFamilyProperties const& rhs ) const
     {
       return ( queueFlags == rhs.queueFlags )
@@ -18152,11 +19027,16 @@ public:
 
   struct QueueFamilyProperties2
   {
-    operator const VkQueueFamilyProperties2&() const
+    operator VkQueueFamilyProperties2 const&() const
     {
       return *reinterpret_cast<const VkQueueFamilyProperties2*>(this);
     }
 
+    operator VkQueueFamilyProperties2 &()
+    {
+      return *reinterpret_cast<VkQueueFamilyProperties2*>(this);
+    }
+
     bool operator==( QueueFamilyProperties2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -18258,11 +19138,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceQueueCreateInfo&() const
+    operator VkDeviceQueueCreateInfo const&() const
     {
       return *reinterpret_cast<const VkDeviceQueueCreateInfo*>(this);
     }
 
+    operator VkDeviceQueueCreateInfo &()
+    {
+      return *reinterpret_cast<VkDeviceQueueCreateInfo*>(this);
+    }
+
     bool operator==( DeviceQueueCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -18375,11 +19260,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceCreateInfo&() const
+    operator VkDeviceCreateInfo const&() const
     {
       return *reinterpret_cast<const VkDeviceCreateInfo*>(this);
     }
 
+    operator VkDeviceCreateInfo &()
+    {
+      return *reinterpret_cast<VkDeviceCreateInfo*>(this);
+    }
+
     bool operator==( DeviceCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -18460,11 +19350,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceQueueInfo2&() const
+    operator VkDeviceQueueInfo2 const&() const
     {
       return *reinterpret_cast<const VkDeviceQueueInfo2*>(this);
     }
 
+    operator VkDeviceQueueInfo2 &()
+    {
+      return *reinterpret_cast<VkDeviceQueueInfo2*>(this);
+    }
+
     bool operator==( DeviceQueueInfo2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -18522,11 +19417,16 @@ public:
 
   struct MemoryType
   {
-    operator const VkMemoryType&() const
+    operator VkMemoryType const&() const
     {
       return *reinterpret_cast<const VkMemoryType*>(this);
     }
 
+    operator VkMemoryType &()
+    {
+      return *reinterpret_cast<VkMemoryType*>(this);
+    }
+
     bool operator==( MemoryType const& rhs ) const
     {
       return ( propertyFlags == rhs.propertyFlags )
@@ -18572,11 +19472,16 @@ public:
 
   struct MemoryHeap
   {
-    operator const VkMemoryHeap&() const
+    operator VkMemoryHeap const&() const
     {
       return *reinterpret_cast<const VkMemoryHeap*>(this);
     }
 
+    operator VkMemoryHeap &()
+    {
+      return *reinterpret_cast<VkMemoryHeap*>(this);
+    }
+
     bool operator==( MemoryHeap const& rhs ) const
     {
       return ( size == rhs.size )
@@ -18595,11 +19500,16 @@ public:
 
   struct PhysicalDeviceMemoryProperties
   {
-    operator const VkPhysicalDeviceMemoryProperties&() const
+    operator VkPhysicalDeviceMemoryProperties const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceMemoryProperties*>(this);
     }
 
+    operator VkPhysicalDeviceMemoryProperties &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceMemoryProperties*>(this);
+    }
+
     bool operator==( PhysicalDeviceMemoryProperties const& rhs ) const
     {
       return ( memoryTypeCount == rhs.memoryTypeCount )
@@ -18622,11 +19532,16 @@ public:
 
   struct PhysicalDeviceMemoryProperties2
   {
-    operator const VkPhysicalDeviceMemoryProperties2&() const
+    operator VkPhysicalDeviceMemoryProperties2 const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceMemoryProperties2*>(this);
     }
 
+    operator VkPhysicalDeviceMemoryProperties2 &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceMemoryProperties2*>(this);
+    }
+
     bool operator==( PhysicalDeviceMemoryProperties2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -18732,11 +19647,16 @@ public:
       return *this;
     }
 
-    operator const VkMemoryBarrier&() const
+    operator VkMemoryBarrier const&() const
     {
       return *reinterpret_cast<const VkMemoryBarrier*>(this);
     }
 
+    operator VkMemoryBarrier &()
+    {
+      return *reinterpret_cast<VkMemoryBarrier*>(this);
+    }
+
     bool operator==( MemoryBarrier const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -18837,11 +19757,16 @@ public:
       return *this;
     }
 
-    operator const VkBufferMemoryBarrier&() const
+    operator VkBufferMemoryBarrier const&() const
     {
       return *reinterpret_cast<const VkBufferMemoryBarrier*>(this);
     }
 
+    operator VkBufferMemoryBarrier &()
+    {
+      return *reinterpret_cast<VkBufferMemoryBarrier*>(this);
+    }
+
     bool operator==( BufferMemoryBarrier const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -19006,11 +19931,16 @@ public:
       return *this;
     }
 
-    operator const VkBufferCreateInfo&() const
+    operator VkBufferCreateInfo const&() const
     {
       return *reinterpret_cast<const VkBufferCreateInfo*>(this);
     }
 
+    operator VkBufferCreateInfo &()
+    {
+      return *reinterpret_cast<VkBufferCreateInfo*>(this);
+    }
+
     bool operator==( BufferCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -19129,11 +20059,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorSetLayoutBinding&() const
+    operator VkDescriptorSetLayoutBinding const&() const
     {
       return *reinterpret_cast<const VkDescriptorSetLayoutBinding*>(this);
     }
 
+    operator VkDescriptorSetLayoutBinding &()
+    {
+      return *reinterpret_cast<VkDescriptorSetLayoutBinding*>(this);
+    }
+
     bool operator==( DescriptorSetLayoutBinding const& rhs ) const
     {
       return ( binding == rhs.binding )
@@ -19217,11 +20152,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineShaderStageCreateInfo&() const
+    operator VkPipelineShaderStageCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineShaderStageCreateInfo*>(this);
     }
 
+    operator VkPipelineShaderStageCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineShaderStageCreateInfo*>(this);
+    }
+
     bool operator==( PipelineShaderStageCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -19290,11 +20230,16 @@ public:
       return *this;
     }
 
-    operator const VkPushConstantRange&() const
+    operator VkPushConstantRange const&() const
     {
       return *reinterpret_cast<const VkPushConstantRange*>(this);
     }
 
+    operator VkPushConstantRange &()
+    {
+      return *reinterpret_cast<VkPushConstantRange*>(this);
+    }
+
     bool operator==( PushConstantRange const& rhs ) const
     {
       return ( stageFlags == rhs.stageFlags )
@@ -19374,11 +20319,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineLayoutCreateInfo&() const
+    operator VkPipelineLayoutCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineLayoutCreateInfo*>(this);
     }
 
+    operator VkPipelineLayoutCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineLayoutCreateInfo*>(this);
+    }
+
     bool operator==( PipelineLayoutCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -19410,11 +20360,16 @@ public:
 
   struct ShaderStatisticsInfoAMD
   {
-    operator const VkShaderStatisticsInfoAMD&() const
+    operator VkShaderStatisticsInfoAMD const&() const
     {
       return *reinterpret_cast<const VkShaderStatisticsInfoAMD*>(this);
     }
 
+    operator VkShaderStatisticsInfoAMD &()
+    {
+      return *reinterpret_cast<VkShaderStatisticsInfoAMD*>(this);
+    }
+
     bool operator==( ShaderStatisticsInfoAMD const& rhs ) const
     {
       return ( shaderStageMask == rhs.shaderStageMask )
@@ -19475,11 +20430,16 @@ public:
 
   struct SharedPresentSurfaceCapabilitiesKHR
   {
-    operator const VkSharedPresentSurfaceCapabilitiesKHR&() const
+    operator VkSharedPresentSurfaceCapabilitiesKHR const&() const
     {
       return *reinterpret_cast<const VkSharedPresentSurfaceCapabilitiesKHR*>(this);
     }
 
+    operator VkSharedPresentSurfaceCapabilitiesKHR &()
+    {
+      return *reinterpret_cast<VkSharedPresentSurfaceCapabilitiesKHR*>(this);
+    }
+
     bool operator==( SharedPresentSurfaceCapabilitiesKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -19530,11 +20490,16 @@ public:
       return *this;
     }
 
-    operator const VkImageViewUsageCreateInfo&() const
+    operator VkImageViewUsageCreateInfo const&() const
     {
       return *reinterpret_cast<const VkImageViewUsageCreateInfo*>(this);
     }
 
+    operator VkImageViewUsageCreateInfo &()
+    {
+      return *reinterpret_cast<VkImageViewUsageCreateInfo*>(this);
+    }
+
     bool operator==( ImageViewUsageCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -19662,11 +20627,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceImageFormatInfo2&() const
+    operator VkPhysicalDeviceImageFormatInfo2 const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceImageFormatInfo2*>(this);
     }
 
+    operator VkPhysicalDeviceImageFormatInfo2 &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceImageFormatInfo2*>(this);
+    }
+
     bool operator==( PhysicalDeviceImageFormatInfo2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -19790,11 +20760,16 @@ public:
       return *this;
     }
 
-    operator const VkComputePipelineCreateInfo&() const
+    operator VkComputePipelineCreateInfo const&() const
     {
       return *reinterpret_cast<const VkComputePipelineCreateInfo*>(this);
     }
 
+    operator VkComputePipelineCreateInfo &()
+    {
+      return *reinterpret_cast<VkComputePipelineCreateInfo*>(this);
+    }
+
     bool operator==( ComputePipelineCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -19931,11 +20906,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineColorBlendAttachmentState&() const
+    operator VkPipelineColorBlendAttachmentState const&() const
     {
       return *reinterpret_cast<const VkPipelineColorBlendAttachmentState*>(this);
     }
 
+    operator VkPipelineColorBlendAttachmentState &()
+    {
+      return *reinterpret_cast<VkPipelineColorBlendAttachmentState*>(this);
+    }
+
     bool operator==( PipelineColorBlendAttachmentState const& rhs ) const
     {
       return ( blendEnable == rhs.blendEnable )
@@ -20033,11 +21013,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineColorBlendStateCreateInfo&() const
+    operator VkPipelineColorBlendStateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineColorBlendStateCreateInfo*>(this);
     }
 
+    operator VkPipelineColorBlendStateCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineColorBlendStateCreateInfo*>(this);
+    }
+
     bool operator==( PipelineColorBlendStateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -20123,11 +21108,16 @@ public:
       return *this;
     }
 
-    operator const VkFenceCreateInfo&() const
+    operator VkFenceCreateInfo const&() const
     {
       return *reinterpret_cast<const VkFenceCreateInfo*>(this);
     }
 
+    operator VkFenceCreateInfo &()
+    {
+      return *reinterpret_cast<VkFenceCreateInfo*>(this);
+    }
+
     bool operator==( FenceCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -20208,11 +21198,16 @@ public:
 
   struct FormatProperties
   {
-    operator const VkFormatProperties&() const
+    operator VkFormatProperties const&() const
     {
       return *reinterpret_cast<const VkFormatProperties*>(this);
     }
 
+    operator VkFormatProperties &()
+    {
+      return *reinterpret_cast<VkFormatProperties*>(this);
+    }
+
     bool operator==( FormatProperties const& rhs ) const
     {
       return ( linearTilingFeatures == rhs.linearTilingFeatures )
@@ -20233,11 +21228,16 @@ public:
 
   struct FormatProperties2
   {
-    operator const VkFormatProperties2&() const
+    operator VkFormatProperties2 const&() const
     {
       return *reinterpret_cast<const VkFormatProperties2*>(this);
     }
 
+    operator VkFormatProperties2 &()
+    {
+      return *reinterpret_cast<VkFormatProperties2*>(this);
+    }
+
     bool operator==( FormatProperties2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -20445,11 +21445,16 @@ public:
       return *this;
     }
 
-    operator const VkCommandBufferInheritanceInfo&() const
+    operator VkCommandBufferInheritanceInfo const&() const
     {
       return *reinterpret_cast<const VkCommandBufferInheritanceInfo*>(this);
     }
 
+    operator VkCommandBufferInheritanceInfo &()
+    {
+      return *reinterpret_cast<VkCommandBufferInheritanceInfo*>(this);
+    }
+
     bool operator==( CommandBufferInheritanceInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -20518,11 +21523,16 @@ public:
       return *this;
     }
 
-    operator const VkCommandBufferBeginInfo&() const
+    operator VkCommandBufferBeginInfo const&() const
     {
       return *reinterpret_cast<const VkCommandBufferBeginInfo*>(this);
     }
 
+    operator VkCommandBufferBeginInfo &()
+    {
+      return *reinterpret_cast<VkCommandBufferBeginInfo*>(this);
+    }
+
     bool operator==( CommandBufferBeginInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -20599,11 +21609,16 @@ public:
       return *this;
     }
 
-    operator const VkQueryPoolCreateInfo&() const
+    operator VkQueryPoolCreateInfo const&() const
     {
       return *reinterpret_cast<const VkQueryPoolCreateInfo*>(this);
     }
 
+    operator VkQueryPoolCreateInfo &()
+    {
+      return *reinterpret_cast<VkQueryPoolCreateInfo*>(this);
+    }
+
     bool operator==( QueryPoolCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -20704,11 +21719,16 @@ public:
       return *this;
     }
 
-    operator const VkImageSubresource&() const
+    operator VkImageSubresource const&() const
     {
       return *reinterpret_cast<const VkImageSubresource*>(this);
     }
 
+    operator VkImageSubresource &()
+    {
+      return *reinterpret_cast<VkImageSubresource*>(this);
+    }
+
     bool operator==( ImageSubresource const& rhs ) const
     {
       return ( aspectMask == rhs.aspectMask )
@@ -20774,11 +21794,16 @@ public:
       return *this;
     }
 
-    operator const VkImageSubresourceLayers&() const
+    operator VkImageSubresourceLayers const&() const
     {
       return *reinterpret_cast<const VkImageSubresourceLayers*>(this);
     }
 
+    operator VkImageSubresourceLayers &()
+    {
+      return *reinterpret_cast<VkImageSubresourceLayers*>(this);
+    }
+
     bool operator==( ImageSubresourceLayers const& rhs ) const
     {
       return ( aspectMask == rhs.aspectMask )
@@ -20854,11 +21879,16 @@ public:
       return *this;
     }
 
-    operator const VkImageSubresourceRange&() const
+    operator VkImageSubresourceRange const&() const
     {
       return *reinterpret_cast<const VkImageSubresourceRange*>(this);
     }
 
+    operator VkImageSubresourceRange &()
+    {
+      return *reinterpret_cast<VkImageSubresourceRange*>(this);
+    }
+
     bool operator==( ImageSubresourceRange const& rhs ) const
     {
       return ( aspectMask == rhs.aspectMask )
@@ -20966,11 +21996,16 @@ public:
       return *this;
     }
 
-    operator const VkImageMemoryBarrier&() const
+    operator VkImageMemoryBarrier const&() const
     {
       return *reinterpret_cast<const VkImageMemoryBarrier*>(this);
     }
 
+    operator VkImageMemoryBarrier &()
+    {
+      return *reinterpret_cast<VkImageMemoryBarrier*>(this);
+    }
+
     bool operator==( ImageMemoryBarrier const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -21075,11 +22110,16 @@ public:
       return *this;
     }
 
-    operator const VkImageViewCreateInfo&() const
+    operator VkImageViewCreateInfo const&() const
     {
       return *reinterpret_cast<const VkImageViewCreateInfo*>(this);
     }
 
+    operator VkImageViewCreateInfo &()
+    {
+      return *reinterpret_cast<VkImageViewCreateInfo*>(this);
+    }
+
     bool operator==( ImageViewCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -21166,11 +22206,16 @@ public:
       return *this;
     }
 
-    operator const VkImageCopy&() const
+    operator VkImageCopy const&() const
     {
       return *reinterpret_cast<const VkImageCopy*>(this);
     }
 
+    operator VkImageCopy &()
+    {
+      return *reinterpret_cast<VkImageCopy*>(this);
+    }
+
     bool operator==( ImageCopy const& rhs ) const
     {
       return ( srcSubresource == rhs.srcSubresource )
@@ -21240,11 +22285,16 @@ public:
       return *this;
     }
 
-    operator const VkImageBlit&() const
+    operator VkImageBlit const&() const
     {
       return *reinterpret_cast<const VkImageBlit*>(this);
     }
 
+    operator VkImageBlit &()
+    {
+      return *reinterpret_cast<VkImageBlit*>(this);
+    }
+
     bool operator==( ImageBlit const& rhs ) const
     {
       return ( srcSubresource == rhs.srcSubresource )
@@ -21328,11 +22378,16 @@ public:
       return *this;
     }
 
-    operator const VkBufferImageCopy&() const
+    operator VkBufferImageCopy const&() const
     {
       return *reinterpret_cast<const VkBufferImageCopy*>(this);
     }
 
+    operator VkBufferImageCopy &()
+    {
+      return *reinterpret_cast<VkBufferImageCopy*>(this);
+    }
+
     bool operator==( BufferImageCopy const& rhs ) const
     {
       return ( bufferOffset == rhs.bufferOffset )
@@ -21412,11 +22467,16 @@ public:
       return *this;
     }
 
-    operator const VkImageResolve&() const
+    operator VkImageResolve const&() const
     {
       return *reinterpret_cast<const VkImageResolve*>(this);
     }
 
+    operator VkImageResolve &()
+    {
+      return *reinterpret_cast<VkImageResolve*>(this);
+    }
+
     bool operator==( ImageResolve const& rhs ) const
     {
       return ( srcSubresource == rhs.srcSubresource )
@@ -21478,11 +22538,16 @@ public:
       return *this;
     }
 
-    operator const VkClearAttachment&() const
+    operator VkClearAttachment const&() const
     {
       return *reinterpret_cast<const VkClearAttachment*>(this);
     }
 
+    operator VkClearAttachment &()
+    {
+      return *reinterpret_cast<VkClearAttachment*>(this);
+    }
+
     ImageAspectFlags aspectMask;
     uint32_t colorAttachment;
     ClearValue clearValue;
@@ -21528,11 +22593,16 @@ public:
       return *this;
     }
 
-    operator const VkInputAttachmentAspectReference&() const
+    operator VkInputAttachmentAspectReference const&() const
     {
       return *reinterpret_cast<const VkInputAttachmentAspectReference*>(this);
     }
 
+    operator VkInputAttachmentAspectReference &()
+    {
+      return *reinterpret_cast<VkInputAttachmentAspectReference*>(this);
+    }
+
     bool operator==( InputAttachmentAspectReference const& rhs ) const
     {
       return ( subpass == rhs.subpass )
@@ -21590,11 +22660,16 @@ public:
       return *this;
     }
 
-    operator const VkRenderPassInputAttachmentAspectCreateInfo&() const
+    operator VkRenderPassInputAttachmentAspectCreateInfo const&() const
     {
       return *reinterpret_cast<const VkRenderPassInputAttachmentAspectCreateInfo*>(this);
     }
 
+    operator VkRenderPassInputAttachmentAspectCreateInfo &()
+    {
+      return *reinterpret_cast<VkRenderPassInputAttachmentAspectCreateInfo*>(this);
+    }
+
     bool operator==( RenderPassInputAttachmentAspectCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -21649,11 +22724,16 @@ public:
       return *this;
     }
 
-    operator const VkBindImagePlaneMemoryInfo&() const
+    operator VkBindImagePlaneMemoryInfo const&() const
     {
       return *reinterpret_cast<const VkBindImagePlaneMemoryInfo*>(this);
     }
 
+    operator VkBindImagePlaneMemoryInfo &()
+    {
+      return *reinterpret_cast<VkBindImagePlaneMemoryInfo*>(this);
+    }
+
     bool operator==( BindImagePlaneMemoryInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -21706,11 +22786,16 @@ public:
       return *this;
     }
 
-    operator const VkImagePlaneMemoryRequirementsInfo&() const
+    operator VkImagePlaneMemoryRequirementsInfo const&() const
     {
       return *reinterpret_cast<const VkImagePlaneMemoryRequirementsInfo*>(this);
     }
 
+    operator VkImagePlaneMemoryRequirementsInfo &()
+    {
+      return *reinterpret_cast<VkImagePlaneMemoryRequirementsInfo*>(this);
+    }
+
     bool operator==( ImagePlaneMemoryRequirementsInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -21779,11 +22864,16 @@ public:
       return *this;
     }
 
-    operator const VkAttachmentReference2KHR&() const
+    operator VkAttachmentReference2KHR const&() const
     {
       return *reinterpret_cast<const VkAttachmentReference2KHR*>(this);
     }
 
+    operator VkAttachmentReference2KHR &()
+    {
+      return *reinterpret_cast<VkAttachmentReference2KHR*>(this);
+    }
+
     bool operator==( AttachmentReference2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -21838,11 +22928,16 @@ public:
 
   struct SparseImageFormatProperties
   {
-    operator const VkSparseImageFormatProperties&() const
+    operator VkSparseImageFormatProperties const&() const
     {
       return *reinterpret_cast<const VkSparseImageFormatProperties*>(this);
     }
 
+    operator VkSparseImageFormatProperties &()
+    {
+      return *reinterpret_cast<VkSparseImageFormatProperties*>(this);
+    }
+
     bool operator==( SparseImageFormatProperties const& rhs ) const
     {
       return ( aspectMask == rhs.aspectMask )
@@ -21863,11 +22958,16 @@ public:
 
   struct SparseImageMemoryRequirements
   {
-    operator const VkSparseImageMemoryRequirements&() const
+    operator VkSparseImageMemoryRequirements const&() const
     {
       return *reinterpret_cast<const VkSparseImageMemoryRequirements*>(this);
     }
 
+    operator VkSparseImageMemoryRequirements &()
+    {
+      return *reinterpret_cast<VkSparseImageMemoryRequirements*>(this);
+    }
+
     bool operator==( SparseImageMemoryRequirements const& rhs ) const
     {
       return ( formatProperties == rhs.formatProperties )
@@ -21892,11 +22992,16 @@ public:
 
   struct SparseImageFormatProperties2
   {
-    operator const VkSparseImageFormatProperties2&() const
+    operator VkSparseImageFormatProperties2 const&() const
     {
       return *reinterpret_cast<const VkSparseImageFormatProperties2*>(this);
     }
 
+    operator VkSparseImageFormatProperties2 &()
+    {
+      return *reinterpret_cast<VkSparseImageFormatProperties2*>(this);
+    }
+
     bool operator==( SparseImageFormatProperties2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -21922,11 +23027,16 @@ public:
 
   struct SparseImageMemoryRequirements2
   {
-    operator const VkSparseImageMemoryRequirements2&() const
+    operator VkSparseImageMemoryRequirements2 const&() const
     {
       return *reinterpret_cast<const VkSparseImageMemoryRequirements2*>(this);
     }
 
+    operator VkSparseImageMemoryRequirements2 &()
+    {
+      return *reinterpret_cast<VkSparseImageMemoryRequirements2*>(this);
+    }
+
     bool operator==( SparseImageMemoryRequirements2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -22030,11 +23140,16 @@ public:
       return *this;
     }
 
-    operator const VkSparseMemoryBind&() const
+    operator VkSparseMemoryBind const&() const
     {
       return *reinterpret_cast<const VkSparseMemoryBind*>(this);
     }
 
+    operator VkSparseMemoryBind &()
+    {
+      return *reinterpret_cast<VkSparseMemoryBind*>(this);
+    }
+
     bool operator==( SparseMemoryBind const& rhs ) const
     {
       return ( resourceOffset == rhs.resourceOffset )
@@ -22120,11 +23235,16 @@ public:
       return *this;
     }
 
-    operator const VkSparseImageMemoryBind&() const
+    operator VkSparseImageMemoryBind const&() const
     {
       return *reinterpret_cast<const VkSparseImageMemoryBind*>(this);
     }
 
+    operator VkSparseImageMemoryBind &()
+    {
+      return *reinterpret_cast<VkSparseImageMemoryBind*>(this);
+    }
+
     bool operator==( SparseImageMemoryBind const& rhs ) const
     {
       return ( subresource == rhs.subresource )
@@ -22188,11 +23308,16 @@ public:
       return *this;
     }
 
-    operator const VkSparseBufferMemoryBindInfo&() const
+    operator VkSparseBufferMemoryBindInfo const&() const
     {
       return *reinterpret_cast<const VkSparseBufferMemoryBindInfo*>(this);
     }
 
+    operator VkSparseBufferMemoryBindInfo &()
+    {
+      return *reinterpret_cast<VkSparseBufferMemoryBindInfo*>(this);
+    }
+
     bool operator==( SparseBufferMemoryBindInfo const& rhs ) const
     {
       return ( buffer == rhs.buffer )
@@ -22250,11 +23375,16 @@ public:
       return *this;
     }
 
-    operator const VkSparseImageOpaqueMemoryBindInfo&() const
+    operator VkSparseImageOpaqueMemoryBindInfo const&() const
     {
       return *reinterpret_cast<const VkSparseImageOpaqueMemoryBindInfo*>(this);
     }
 
+    operator VkSparseImageOpaqueMemoryBindInfo &()
+    {
+      return *reinterpret_cast<VkSparseImageOpaqueMemoryBindInfo*>(this);
+    }
+
     bool operator==( SparseImageOpaqueMemoryBindInfo const& rhs ) const
     {
       return ( image == rhs.image )
@@ -22312,11 +23442,16 @@ public:
       return *this;
     }
 
-    operator const VkSparseImageMemoryBindInfo&() const
+    operator VkSparseImageMemoryBindInfo const&() const
     {
       return *reinterpret_cast<const VkSparseImageMemoryBindInfo*>(this);
     }
 
+    operator VkSparseImageMemoryBindInfo &()
+    {
+      return *reinterpret_cast<VkSparseImageMemoryBindInfo*>(this);
+    }
+
     bool operator==( SparseImageMemoryBindInfo const& rhs ) const
     {
       return ( image == rhs.image )
@@ -22436,11 +23571,16 @@ public:
       return *this;
     }
 
-    operator const VkBindSparseInfo&() const
+    operator VkBindSparseInfo const&() const
     {
       return *reinterpret_cast<const VkBindSparseInfo*>(this);
     }
 
+    operator VkBindSparseInfo &()
+    {
+      return *reinterpret_cast<VkBindSparseInfo*>(this);
+    }
+
     bool operator==( BindSparseInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -22525,11 +23665,16 @@ public:
 
   struct QueueFamilyCheckpointPropertiesNV
   {
-    operator const VkQueueFamilyCheckpointPropertiesNV&() const
+    operator VkQueueFamilyCheckpointPropertiesNV const&() const
     {
       return *reinterpret_cast<const VkQueueFamilyCheckpointPropertiesNV*>(this);
     }
 
+    operator VkQueueFamilyCheckpointPropertiesNV &()
+    {
+      return *reinterpret_cast<VkQueueFamilyCheckpointPropertiesNV*>(this);
+    }
+
     bool operator==( QueueFamilyCheckpointPropertiesNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -22553,11 +23698,16 @@ public:
 
   struct CheckpointDataNV
   {
-    operator const VkCheckpointDataNV&() const
+    operator VkCheckpointDataNV const&() const
     {
       return *reinterpret_cast<const VkCheckpointDataNV*>(this);
     }
 
+    operator VkCheckpointDataNV &()
+    {
+      return *reinterpret_cast<VkCheckpointDataNV*>(this);
+    }
+
     bool operator==( CheckpointDataNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -22645,11 +23795,16 @@ public:
       return *this;
     }
 
-    operator const VkCommandPoolCreateInfo&() const
+    operator VkCommandPoolCreateInfo const&() const
     {
       return *reinterpret_cast<const VkCommandPoolCreateInfo*>(this);
     }
 
+    operator VkCommandPoolCreateInfo &()
+    {
+      return *reinterpret_cast<VkCommandPoolCreateInfo*>(this);
+    }
+
     bool operator==( CommandPoolCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -22756,11 +23911,16 @@ public:
 
   struct ImageFormatProperties
   {
-    operator const VkImageFormatProperties&() const
+    operator VkImageFormatProperties const&() const
     {
       return *reinterpret_cast<const VkImageFormatProperties*>(this);
     }
 
+    operator VkImageFormatProperties &()
+    {
+      return *reinterpret_cast<VkImageFormatProperties*>(this);
+    }
+
     bool operator==( ImageFormatProperties const& rhs ) const
     {
       return ( maxExtent == rhs.maxExtent )
@@ -22908,11 +24068,16 @@ public:
       return *this;
     }
 
-    operator const VkImageCreateInfo&() const
+    operator VkImageCreateInfo const&() const
     {
       return *reinterpret_cast<const VkImageCreateInfo*>(this);
     }
 
+    operator VkImageCreateInfo &()
+    {
+      return *reinterpret_cast<VkImageCreateInfo*>(this);
+    }
+
     bool operator==( ImageCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -23035,11 +24200,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineMultisampleStateCreateInfo&() const
+    operator VkPipelineMultisampleStateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineMultisampleStateCreateInfo*>(this);
     }
 
+    operator VkPipelineMultisampleStateCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineMultisampleStateCreateInfo*>(this);
+    }
+
     bool operator==( PipelineMultisampleStateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -23230,11 +24400,16 @@ public:
       return *this;
     }
 
-    operator const VkGraphicsPipelineCreateInfo&() const
+    operator VkGraphicsPipelineCreateInfo const&() const
     {
       return *reinterpret_cast<const VkGraphicsPipelineCreateInfo*>(this);
     }
 
+    operator VkGraphicsPipelineCreateInfo &()
+    {
+      return *reinterpret_cast<VkGraphicsPipelineCreateInfo*>(this);
+    }
+
     bool operator==( GraphicsPipelineCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -23290,11 +24465,16 @@ public:
 
   struct PhysicalDeviceLimits
   {
-    operator const VkPhysicalDeviceLimits&() const
+    operator VkPhysicalDeviceLimits const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceLimits*>(this);
     }
 
+    operator VkPhysicalDeviceLimits &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceLimits*>(this);
+    }
+
     bool operator==( PhysicalDeviceLimits const& rhs ) const
     {
       return ( maxImageDimension1D == rhs.maxImageDimension1D )
@@ -23521,11 +24701,16 @@ public:
 
   struct PhysicalDeviceProperties
   {
-    operator const VkPhysicalDeviceProperties&() const
+    operator VkPhysicalDeviceProperties const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceProperties*>(this);
     }
 
+    operator VkPhysicalDeviceProperties &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceProperties*>(this);
+    }
+
     bool operator==( PhysicalDeviceProperties const& rhs ) const
     {
       return ( apiVersion == rhs.apiVersion )
@@ -23558,11 +24743,16 @@ public:
 
   struct PhysicalDeviceProperties2
   {
-    operator const VkPhysicalDeviceProperties2&() const
+    operator VkPhysicalDeviceProperties2 const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceProperties2*>(this);
     }
 
+    operator VkPhysicalDeviceProperties2 &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceProperties2*>(this);
+    }
+
     bool operator==( PhysicalDeviceProperties2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -23588,11 +24778,16 @@ public:
 
   struct ImageFormatProperties2
   {
-    operator const VkImageFormatProperties2&() const
+    operator VkImageFormatProperties2 const&() const
     {
       return *reinterpret_cast<const VkImageFormatProperties2*>(this);
     }
 
+    operator VkImageFormatProperties2 &()
+    {
+      return *reinterpret_cast<VkImageFormatProperties2*>(this);
+    }
+
     bool operator==( ImageFormatProperties2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -23677,11 +24872,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceSparseImageFormatInfo2&() const
+    operator VkPhysicalDeviceSparseImageFormatInfo2 const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceSparseImageFormatInfo2*>(this);
     }
 
+    operator VkPhysicalDeviceSparseImageFormatInfo2 &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceSparseImageFormatInfo2*>(this);
+    }
+
     bool operator==( PhysicalDeviceSparseImageFormatInfo2 const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -23766,11 +24966,16 @@ public:
       return *this;
     }
 
-    operator const VkSampleLocationsInfoEXT&() const
+    operator VkSampleLocationsInfoEXT const&() const
     {
       return *reinterpret_cast<const VkSampleLocationsInfoEXT*>(this);
     }
 
+    operator VkSampleLocationsInfoEXT &()
+    {
+      return *reinterpret_cast<VkSampleLocationsInfoEXT*>(this);
+    }
+
     bool operator==( SampleLocationsInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -23829,11 +25034,16 @@ public:
       return *this;
     }
 
-    operator const VkAttachmentSampleLocationsEXT&() const
+    operator VkAttachmentSampleLocationsEXT const&() const
     {
       return *reinterpret_cast<const VkAttachmentSampleLocationsEXT*>(this);
     }
 
+    operator VkAttachmentSampleLocationsEXT &()
+    {
+      return *reinterpret_cast<VkAttachmentSampleLocationsEXT*>(this);
+    }
+
     bool operator==( AttachmentSampleLocationsEXT const& rhs ) const
     {
       return ( attachmentIndex == rhs.attachmentIndex )
@@ -23881,11 +25091,16 @@ public:
       return *this;
     }
 
-    operator const VkSubpassSampleLocationsEXT&() const
+    operator VkSubpassSampleLocationsEXT const&() const
     {
       return *reinterpret_cast<const VkSubpassSampleLocationsEXT*>(this);
     }
 
+    operator VkSubpassSampleLocationsEXT &()
+    {
+      return *reinterpret_cast<VkSubpassSampleLocationsEXT*>(this);
+    }
+
     bool operator==( SubpassSampleLocationsEXT const& rhs ) const
     {
       return ( subpassIndex == rhs.subpassIndex )
@@ -23955,11 +25170,16 @@ public:
       return *this;
     }
 
-    operator const VkRenderPassSampleLocationsBeginInfoEXT&() const
+    operator VkRenderPassSampleLocationsBeginInfoEXT const&() const
     {
       return *reinterpret_cast<const VkRenderPassSampleLocationsBeginInfoEXT*>(this);
     }
 
+    operator VkRenderPassSampleLocationsBeginInfoEXT &()
+    {
+      return *reinterpret_cast<VkRenderPassSampleLocationsBeginInfoEXT*>(this);
+    }
+
     bool operator==( RenderPassSampleLocationsBeginInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -24024,11 +25244,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineSampleLocationsStateCreateInfoEXT&() const
+    operator VkPipelineSampleLocationsStateCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkPipelineSampleLocationsStateCreateInfoEXT*>(this);
     }
 
+    operator VkPipelineSampleLocationsStateCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkPipelineSampleLocationsStateCreateInfoEXT*>(this);
+    }
+
     bool operator==( PipelineSampleLocationsStateCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -24054,11 +25279,16 @@ public:
 
   struct PhysicalDeviceSampleLocationsPropertiesEXT
   {
-    operator const VkPhysicalDeviceSampleLocationsPropertiesEXT&() const
+    operator VkPhysicalDeviceSampleLocationsPropertiesEXT const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceSampleLocationsPropertiesEXT*>(this);
     }
 
+    operator VkPhysicalDeviceSampleLocationsPropertiesEXT &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceSampleLocationsPropertiesEXT*>(this);
+    }
+
     bool operator==( PhysicalDeviceSampleLocationsPropertiesEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -24200,11 +25430,16 @@ public:
       return *this;
     }
 
-    operator const VkAttachmentDescription&() const
+    operator VkAttachmentDescription const&() const
     {
       return *reinterpret_cast<const VkAttachmentDescription*>(this);
     }
 
+    operator VkAttachmentDescription &()
+    {
+      return *reinterpret_cast<VkAttachmentDescription*>(this);
+    }
+
     bool operator==( AttachmentDescription const& rhs ) const
     {
       return ( flags == rhs.flags )
@@ -24328,11 +25563,16 @@ public:
       return *this;
     }
 
-    operator const VkAttachmentDescription2KHR&() const
+    operator VkAttachmentDescription2KHR const&() const
     {
       return *reinterpret_cast<const VkAttachmentDescription2KHR*>(this);
     }
 
+    operator VkAttachmentDescription2KHR &()
+    {
+      return *reinterpret_cast<VkAttachmentDescription2KHR*>(this);
+    }
+
     bool operator==( AttachmentDescription2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -24476,11 +25716,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorPoolCreateInfo&() const
+    operator VkDescriptorPoolCreateInfo const&() const
     {
       return *reinterpret_cast<const VkDescriptorPoolCreateInfo*>(this);
     }
 
+    operator VkDescriptorPoolCreateInfo &()
+    {
+      return *reinterpret_cast<VkDescriptorPoolCreateInfo*>(this);
+    }
+
     bool operator==( DescriptorPoolCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -24608,11 +25853,16 @@ public:
       return *this;
     }
 
-    operator const VkSubpassDependency&() const
+    operator VkSubpassDependency const&() const
     {
       return *reinterpret_cast<const VkSubpassDependency*>(this);
     }
 
+    operator VkSubpassDependency &()
+    {
+      return *reinterpret_cast<VkSubpassDependency*>(this);
+    }
+
     bool operator==( SubpassDependency const& rhs ) const
     {
       return ( srcSubpass == rhs.srcSubpass )
@@ -24724,11 +25974,16 @@ public:
       return *this;
     }
 
-    operator const VkSubpassDependency2KHR&() const
+    operator VkSubpassDependency2KHR const&() const
     {
       return *reinterpret_cast<const VkSubpassDependency2KHR*>(this);
     }
 
+    operator VkSubpassDependency2KHR &()
+    {
+      return *reinterpret_cast<VkSubpassDependency2KHR*>(this);
+    }
+
     bool operator==( SubpassDependency2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -24796,11 +26051,16 @@ public:
 
   struct SurfaceFormatKHR
   {
-    operator const VkSurfaceFormatKHR&() const
+    operator VkSurfaceFormatKHR const&() const
     {
       return *reinterpret_cast<const VkSurfaceFormatKHR*>(this);
     }
 
+    operator VkSurfaceFormatKHR &()
+    {
+      return *reinterpret_cast<VkSurfaceFormatKHR*>(this);
+    }
+
     bool operator==( SurfaceFormatKHR const& rhs ) const
     {
       return ( format == rhs.format )
@@ -24819,11 +26079,16 @@ public:
 
   struct SurfaceFormat2KHR
   {
-    operator const VkSurfaceFormat2KHR&() const
+    operator VkSurfaceFormat2KHR const&() const
     {
       return *reinterpret_cast<const VkSurfaceFormat2KHR*>(this);
     }
 
+    operator VkSurfaceFormat2KHR &()
+    {
+      return *reinterpret_cast<VkSurfaceFormat2KHR*>(this);
+    }
+
     bool operator==( SurfaceFormat2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -24875,11 +26140,16 @@ public:
 
   struct DisplayPlaneCapabilitiesKHR
   {
-    operator const VkDisplayPlaneCapabilitiesKHR&() const
+    operator VkDisplayPlaneCapabilitiesKHR const&() const
     {
       return *reinterpret_cast<const VkDisplayPlaneCapabilitiesKHR*>(this);
     }
 
+    operator VkDisplayPlaneCapabilitiesKHR &()
+    {
+      return *reinterpret_cast<VkDisplayPlaneCapabilitiesKHR*>(this);
+    }
+
     bool operator==( DisplayPlaneCapabilitiesKHR const& rhs ) const
     {
       return ( supportedAlpha == rhs.supportedAlpha )
@@ -24912,11 +26182,16 @@ public:
 
   struct DisplayPlaneCapabilities2KHR
   {
-    operator const VkDisplayPlaneCapabilities2KHR&() const
+    operator VkDisplayPlaneCapabilities2KHR const&() const
     {
       return *reinterpret_cast<const VkDisplayPlaneCapabilities2KHR*>(this);
     }
 
+    operator VkDisplayPlaneCapabilities2KHR &()
+    {
+      return *reinterpret_cast<VkDisplayPlaneCapabilities2KHR*>(this);
+    }
+
     bool operator==( DisplayPlaneCapabilities2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25001,11 +26276,16 @@ public:
 
   struct DisplayPropertiesKHR
   {
-    operator const VkDisplayPropertiesKHR&() const
+    operator VkDisplayPropertiesKHR const&() const
     {
       return *reinterpret_cast<const VkDisplayPropertiesKHR*>(this);
     }
 
+    operator VkDisplayPropertiesKHR &()
+    {
+      return *reinterpret_cast<VkDisplayPropertiesKHR*>(this);
+    }
+
     bool operator==( DisplayPropertiesKHR const& rhs ) const
     {
       return ( display == rhs.display )
@@ -25117,11 +26397,16 @@ public:
       return *this;
     }
 
-    operator const VkDisplaySurfaceCreateInfoKHR&() const
+    operator VkDisplaySurfaceCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkDisplaySurfaceCreateInfoKHR*>(this);
     }
 
+    operator VkDisplaySurfaceCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkDisplaySurfaceCreateInfoKHR*>(this);
+    }
+
     bool operator==( DisplaySurfaceCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25159,11 +26444,16 @@ public:
 
   struct SurfaceCapabilitiesKHR
   {
-    operator const VkSurfaceCapabilitiesKHR&() const
+    operator VkSurfaceCapabilitiesKHR const&() const
     {
       return *reinterpret_cast<const VkSurfaceCapabilitiesKHR*>(this);
     }
 
+    operator VkSurfaceCapabilitiesKHR &()
+    {
+      return *reinterpret_cast<VkSurfaceCapabilitiesKHR*>(this);
+    }
+
     bool operator==( SurfaceCapabilitiesKHR const& rhs ) const
     {
       return ( minImageCount == rhs.minImageCount )
@@ -25198,11 +26488,16 @@ public:
 
   struct SurfaceCapabilities2KHR
   {
-    operator const VkSurfaceCapabilities2KHR&() const
+    operator VkSurfaceCapabilities2KHR const&() const
     {
       return *reinterpret_cast<const VkSurfaceCapabilities2KHR*>(this);
     }
 
+    operator VkSurfaceCapabilities2KHR &()
+    {
+      return *reinterpret_cast<VkSurfaceCapabilities2KHR*>(this);
+    }
+
     bool operator==( SurfaceCapabilities2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25226,11 +26521,16 @@ public:
 
   struct DisplayProperties2KHR
   {
-    operator const VkDisplayProperties2KHR&() const
+    operator VkDisplayProperties2KHR const&() const
     {
       return *reinterpret_cast<const VkDisplayProperties2KHR*>(this);
     }
 
+    operator VkDisplayProperties2KHR &()
+    {
+      return *reinterpret_cast<VkDisplayProperties2KHR*>(this);
+    }
+
     bool operator==( DisplayProperties2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25326,11 +26626,16 @@ public:
       return *this;
     }
 
-    operator const VkDebugReportCallbackCreateInfoEXT&() const
+    operator VkDebugReportCallbackCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDebugReportCallbackCreateInfoEXT*>(this);
     }
 
+    operator VkDebugReportCallbackCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkDebugReportCallbackCreateInfoEXT*>(this);
+    }
+
     bool operator==( DebugReportCallbackCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25445,11 +26750,16 @@ public:
       return *this;
     }
 
-    operator const VkDebugMarkerObjectNameInfoEXT&() const
+    operator VkDebugMarkerObjectNameInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDebugMarkerObjectNameInfoEXT*>(this);
     }
 
+    operator VkDebugMarkerObjectNameInfoEXT &()
+    {
+      return *reinterpret_cast<VkDebugMarkerObjectNameInfoEXT*>(this);
+    }
+
     bool operator==( DebugMarkerObjectNameInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25536,11 +26846,16 @@ public:
       return *this;
     }
 
-    operator const VkDebugMarkerObjectTagInfoEXT&() const
+    operator VkDebugMarkerObjectTagInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDebugMarkerObjectTagInfoEXT*>(this);
     }
 
+    operator VkDebugMarkerObjectTagInfoEXT &()
+    {
+      return *reinterpret_cast<VkDebugMarkerObjectTagInfoEXT*>(this);
+    }
+
     bool operator==( DebugMarkerObjectTagInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25605,11 +26920,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineRasterizationStateRasterizationOrderAMD&() const
+    operator VkPipelineRasterizationStateRasterizationOrderAMD const&() const
     {
       return *reinterpret_cast<const VkPipelineRasterizationStateRasterizationOrderAMD*>(this);
     }
 
+    operator VkPipelineRasterizationStateRasterizationOrderAMD &()
+    {
+      return *reinterpret_cast<VkPipelineRasterizationStateRasterizationOrderAMD*>(this);
+    }
+
     bool operator==( PipelineRasterizationStateRasterizationOrderAMD const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25688,11 +27008,16 @@ public:
       return *this;
     }
 
-    operator const VkExternalMemoryImageCreateInfoNV&() const
+    operator VkExternalMemoryImageCreateInfoNV const&() const
     {
       return *reinterpret_cast<const VkExternalMemoryImageCreateInfoNV*>(this);
     }
 
+    operator VkExternalMemoryImageCreateInfoNV &()
+    {
+      return *reinterpret_cast<VkExternalMemoryImageCreateInfoNV*>(this);
+    }
+
     bool operator==( ExternalMemoryImageCreateInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25743,11 +27068,16 @@ public:
       return *this;
     }
 
-    operator const VkExportMemoryAllocateInfoNV&() const
+    operator VkExportMemoryAllocateInfoNV const&() const
     {
       return *reinterpret_cast<const VkExportMemoryAllocateInfoNV*>(this);
     }
 
+    operator VkExportMemoryAllocateInfoNV &()
+    {
+      return *reinterpret_cast<VkExportMemoryAllocateInfoNV*>(this);
+    }
+
     bool operator==( ExportMemoryAllocateInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25807,11 +27137,16 @@ public:
       return *this;
     }
 
-    operator const VkImportMemoryWin32HandleInfoNV&() const
+    operator VkImportMemoryWin32HandleInfoNV const&() const
     {
       return *reinterpret_cast<const VkImportMemoryWin32HandleInfoNV*>(this);
     }
 
+    operator VkImportMemoryWin32HandleInfoNV &()
+    {
+      return *reinterpret_cast<VkImportMemoryWin32HandleInfoNV*>(this);
+    }
+
     bool operator==( ImportMemoryWin32HandleInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25865,11 +27200,16 @@ public:
 
   struct ExternalImageFormatPropertiesNV
   {
-    operator const VkExternalImageFormatPropertiesNV&() const
+    operator VkExternalImageFormatPropertiesNV const&() const
     {
       return *reinterpret_cast<const VkExternalImageFormatPropertiesNV*>(this);
     }
 
+    operator VkExternalImageFormatPropertiesNV &()
+    {
+      return *reinterpret_cast<VkExternalImageFormatPropertiesNV*>(this);
+    }
+
     bool operator==( ExternalImageFormatPropertiesNV const& rhs ) const
     {
       return ( imageFormatProperties == rhs.imageFormatProperties )
@@ -25933,11 +27273,16 @@ public:
       return *this;
     }
 
-    operator const VkValidationFlagsEXT&() const
+    operator VkValidationFlagsEXT const&() const
     {
       return *reinterpret_cast<const VkValidationFlagsEXT*>(this);
     }
 
+    operator VkValidationFlagsEXT &()
+    {
+      return *reinterpret_cast<VkValidationFlagsEXT*>(this);
+    }
+
     bool operator==( ValidationFlagsEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -25996,11 +27341,16 @@ public:
 
   struct PhysicalDeviceSubgroupProperties
   {
-    operator const VkPhysicalDeviceSubgroupProperties&() const
+    operator VkPhysicalDeviceSubgroupProperties const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceSubgroupProperties*>(this);
     }
 
+    operator VkPhysicalDeviceSubgroupProperties &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceSubgroupProperties*>(this);
+    }
+
     bool operator==( PhysicalDeviceSubgroupProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -26133,11 +27483,16 @@ public:
       return *this;
     }
 
-    operator const VkIndirectCommandsTokenNVX&() const
+    operator VkIndirectCommandsTokenNVX const&() const
     {
       return *reinterpret_cast<const VkIndirectCommandsTokenNVX*>(this);
     }
 
+    operator VkIndirectCommandsTokenNVX &()
+    {
+      return *reinterpret_cast<VkIndirectCommandsTokenNVX*>(this);
+    }
+
     bool operator==( IndirectCommandsTokenNVX const& rhs ) const
     {
       return ( tokenType == rhs.tokenType )
@@ -26203,11 +27558,16 @@ public:
       return *this;
     }
 
-    operator const VkIndirectCommandsLayoutTokenNVX&() const
+    operator VkIndirectCommandsLayoutTokenNVX const&() const
     {
       return *reinterpret_cast<const VkIndirectCommandsLayoutTokenNVX*>(this);
     }
 
+    operator VkIndirectCommandsLayoutTokenNVX &()
+    {
+      return *reinterpret_cast<VkIndirectCommandsLayoutTokenNVX*>(this);
+    }
+
     bool operator==( IndirectCommandsLayoutTokenNVX const& rhs ) const
     {
       return ( tokenType == rhs.tokenType )
@@ -26281,11 +27641,16 @@ public:
       return *this;
     }
 
-    operator const VkIndirectCommandsLayoutCreateInfoNVX&() const
+    operator VkIndirectCommandsLayoutCreateInfoNVX const&() const
     {
       return *reinterpret_cast<const VkIndirectCommandsLayoutCreateInfoNVX*>(this);
     }
 
+    operator VkIndirectCommandsLayoutCreateInfoNVX &()
+    {
+      return *reinterpret_cast<VkIndirectCommandsLayoutCreateInfoNVX*>(this);
+    }
+
     bool operator==( IndirectCommandsLayoutCreateInfoNVX const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -26415,11 +27780,16 @@ public:
       return *this;
     }
 
-    operator const VkObjectTableCreateInfoNVX&() const
+    operator VkObjectTableCreateInfoNVX const&() const
     {
       return *reinterpret_cast<const VkObjectTableCreateInfoNVX*>(this);
     }
 
+    operator VkObjectTableCreateInfoNVX &()
+    {
+      return *reinterpret_cast<VkObjectTableCreateInfoNVX*>(this);
+    }
+
     bool operator==( ObjectTableCreateInfoNVX const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -26488,11 +27858,16 @@ public:
       return *this;
     }
 
-    operator const VkObjectTableEntryNVX&() const
+    operator VkObjectTableEntryNVX const&() const
     {
       return *reinterpret_cast<const VkObjectTableEntryNVX*>(this);
     }
 
+    operator VkObjectTableEntryNVX &()
+    {
+      return *reinterpret_cast<VkObjectTableEntryNVX*>(this);
+    }
+
     bool operator==( ObjectTableEntryNVX const& rhs ) const
     {
       return ( type == rhs.type )
@@ -26555,11 +27930,16 @@ public:
       return *this;
     }
 
-    operator const VkObjectTablePipelineEntryNVX&() const
+    operator VkObjectTablePipelineEntryNVX const&() const
     {
       return *reinterpret_cast<const VkObjectTablePipelineEntryNVX*>(this);
     }
 
+    operator VkObjectTablePipelineEntryNVX &()
+    {
+      return *reinterpret_cast<VkObjectTablePipelineEntryNVX*>(this);
+    }
+
     bool operator==( ObjectTablePipelineEntryNVX const& rhs ) const
     {
       return ( type == rhs.type )
@@ -26634,11 +28014,16 @@ public:
       return *this;
     }
 
-    operator const VkObjectTableDescriptorSetEntryNVX&() const
+    operator VkObjectTableDescriptorSetEntryNVX const&() const
     {
       return *reinterpret_cast<const VkObjectTableDescriptorSetEntryNVX*>(this);
     }
 
+    operator VkObjectTableDescriptorSetEntryNVX &()
+    {
+      return *reinterpret_cast<VkObjectTableDescriptorSetEntryNVX*>(this);
+    }
+
     bool operator==( ObjectTableDescriptorSetEntryNVX const& rhs ) const
     {
       return ( type == rhs.type )
@@ -26705,11 +28090,16 @@ public:
       return *this;
     }
 
-    operator const VkObjectTableVertexBufferEntryNVX&() const
+    operator VkObjectTableVertexBufferEntryNVX const&() const
     {
       return *reinterpret_cast<const VkObjectTableVertexBufferEntryNVX*>(this);
     }
 
+    operator VkObjectTableVertexBufferEntryNVX &()
+    {
+      return *reinterpret_cast<VkObjectTableVertexBufferEntryNVX*>(this);
+    }
+
     bool operator==( ObjectTableVertexBufferEntryNVX const& rhs ) const
     {
       return ( type == rhs.type )
@@ -26784,11 +28174,16 @@ public:
       return *this;
     }
 
-    operator const VkObjectTableIndexBufferEntryNVX&() const
+    operator VkObjectTableIndexBufferEntryNVX const&() const
     {
       return *reinterpret_cast<const VkObjectTableIndexBufferEntryNVX*>(this);
     }
 
+    operator VkObjectTableIndexBufferEntryNVX &()
+    {
+      return *reinterpret_cast<VkObjectTableIndexBufferEntryNVX*>(this);
+    }
+
     bool operator==( ObjectTableIndexBufferEntryNVX const& rhs ) const
     {
       return ( type == rhs.type )
@@ -26865,11 +28260,16 @@ public:
       return *this;
     }
 
-    operator const VkObjectTablePushConstantEntryNVX&() const
+    operator VkObjectTablePushConstantEntryNVX const&() const
     {
       return *reinterpret_cast<const VkObjectTablePushConstantEntryNVX*>(this);
     }
 
+    operator VkObjectTablePushConstantEntryNVX &()
+    {
+      return *reinterpret_cast<VkObjectTablePushConstantEntryNVX*>(this);
+    }
+
     bool operator==( ObjectTablePushConstantEntryNVX const& rhs ) const
     {
       return ( type == rhs.type )
@@ -26961,11 +28361,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorSetLayoutCreateInfo&() const
+    operator VkDescriptorSetLayoutCreateInfo const&() const
     {
       return *reinterpret_cast<const VkDescriptorSetLayoutCreateInfo*>(this);
     }
 
+    operator VkDescriptorSetLayoutCreateInfo &()
+    {
+      return *reinterpret_cast<VkDescriptorSetLayoutCreateInfo*>(this);
+    }
+
     bool operator==( DescriptorSetLayoutCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27064,11 +28469,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceExternalImageFormatInfo&() const
+    operator VkPhysicalDeviceExternalImageFormatInfo const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceExternalImageFormatInfo*>(this);
     }
 
+    operator VkPhysicalDeviceExternalImageFormatInfo &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceExternalImageFormatInfo*>(this);
+    }
+
     bool operator==( PhysicalDeviceExternalImageFormatInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27137,11 +28547,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceExternalBufferInfo&() const
+    operator VkPhysicalDeviceExternalBufferInfo const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceExternalBufferInfo*>(this);
     }
 
+    operator VkPhysicalDeviceExternalBufferInfo &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceExternalBufferInfo*>(this);
+    }
+
     bool operator==( PhysicalDeviceExternalBufferInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27198,11 +28613,16 @@ public:
       return *this;
     }
 
-    operator const VkExternalMemoryImageCreateInfo&() const
+    operator VkExternalMemoryImageCreateInfo const&() const
     {
       return *reinterpret_cast<const VkExternalMemoryImageCreateInfo*>(this);
     }
 
+    operator VkExternalMemoryImageCreateInfo &()
+    {
+      return *reinterpret_cast<VkExternalMemoryImageCreateInfo*>(this);
+    }
+
     bool operator==( ExternalMemoryImageCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27255,11 +28675,16 @@ public:
       return *this;
     }
 
-    operator const VkExternalMemoryBufferCreateInfo&() const
+    operator VkExternalMemoryBufferCreateInfo const&() const
     {
       return *reinterpret_cast<const VkExternalMemoryBufferCreateInfo*>(this);
     }
 
+    operator VkExternalMemoryBufferCreateInfo &()
+    {
+      return *reinterpret_cast<VkExternalMemoryBufferCreateInfo*>(this);
+    }
+
     bool operator==( ExternalMemoryBufferCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27312,11 +28737,16 @@ public:
       return *this;
     }
 
-    operator const VkExportMemoryAllocateInfo&() const
+    operator VkExportMemoryAllocateInfo const&() const
     {
       return *reinterpret_cast<const VkExportMemoryAllocateInfo*>(this);
     }
 
+    operator VkExportMemoryAllocateInfo &()
+    {
+      return *reinterpret_cast<VkExportMemoryAllocateInfo*>(this);
+    }
+
     bool operator==( ExportMemoryAllocateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27386,11 +28816,16 @@ public:
       return *this;
     }
 
-    operator const VkImportMemoryWin32HandleInfoKHR&() const
+    operator VkImportMemoryWin32HandleInfoKHR const&() const
     {
       return *reinterpret_cast<const VkImportMemoryWin32HandleInfoKHR*>(this);
     }
 
+    operator VkImportMemoryWin32HandleInfoKHR &()
+    {
+      return *reinterpret_cast<VkImportMemoryWin32HandleInfoKHR*>(this);
+    }
+
     bool operator==( ImportMemoryWin32HandleInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27455,11 +28890,16 @@ public:
       return *this;
     }
 
-    operator const VkMemoryGetWin32HandleInfoKHR&() const
+    operator VkMemoryGetWin32HandleInfoKHR const&() const
     {
       return *reinterpret_cast<const VkMemoryGetWin32HandleInfoKHR*>(this);
     }
 
+    operator VkMemoryGetWin32HandleInfoKHR &()
+    {
+      return *reinterpret_cast<VkMemoryGetWin32HandleInfoKHR*>(this);
+    }
+
     bool operator==( MemoryGetWin32HandleInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27521,11 +28961,16 @@ public:
       return *this;
     }
 
-    operator const VkImportMemoryFdInfoKHR&() const
+    operator VkImportMemoryFdInfoKHR const&() const
     {
       return *reinterpret_cast<const VkImportMemoryFdInfoKHR*>(this);
     }
 
+    operator VkImportMemoryFdInfoKHR &()
+    {
+      return *reinterpret_cast<VkImportMemoryFdInfoKHR*>(this);
+    }
+
     bool operator==( ImportMemoryFdInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27586,11 +29031,16 @@ public:
       return *this;
     }
 
-    operator const VkMemoryGetFdInfoKHR&() const
+    operator VkMemoryGetFdInfoKHR const&() const
     {
       return *reinterpret_cast<const VkMemoryGetFdInfoKHR*>(this);
     }
 
+    operator VkMemoryGetFdInfoKHR &()
+    {
+      return *reinterpret_cast<VkMemoryGetFdInfoKHR*>(this);
+    }
+
     bool operator==( MemoryGetFdInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27651,11 +29101,16 @@ public:
       return *this;
     }
 
-    operator const VkImportMemoryHostPointerInfoEXT&() const
+    operator VkImportMemoryHostPointerInfoEXT const&() const
     {
       return *reinterpret_cast<const VkImportMemoryHostPointerInfoEXT*>(this);
     }
 
+    operator VkImportMemoryHostPointerInfoEXT &()
+    {
+      return *reinterpret_cast<VkImportMemoryHostPointerInfoEXT*>(this);
+    }
+
     bool operator==( ImportMemoryHostPointerInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27713,11 +29168,16 @@ public:
 
   struct ExternalMemoryProperties
   {
-    operator const VkExternalMemoryProperties&() const
+    operator VkExternalMemoryProperties const&() const
     {
       return *reinterpret_cast<const VkExternalMemoryProperties*>(this);
     }
 
+    operator VkExternalMemoryProperties &()
+    {
+      return *reinterpret_cast<VkExternalMemoryProperties*>(this);
+    }
+
     bool operator==( ExternalMemoryProperties const& rhs ) const
     {
       return ( externalMemoryFeatures == rhs.externalMemoryFeatures )
@@ -27740,11 +29200,16 @@ public:
 
   struct ExternalImageFormatProperties
   {
-    operator const VkExternalImageFormatProperties&() const
+    operator VkExternalImageFormatProperties const&() const
     {
       return *reinterpret_cast<const VkExternalImageFormatProperties*>(this);
     }
 
+    operator VkExternalImageFormatProperties &()
+    {
+      return *reinterpret_cast<VkExternalImageFormatProperties*>(this);
+    }
+
     bool operator==( ExternalImageFormatProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27770,11 +29235,16 @@ public:
 
   struct ExternalBufferProperties
   {
-    operator const VkExternalBufferProperties&() const
+    operator VkExternalBufferProperties const&() const
     {
       return *reinterpret_cast<const VkExternalBufferProperties*>(this);
     }
 
+    operator VkExternalBufferProperties &()
+    {
+      return *reinterpret_cast<VkExternalBufferProperties*>(this);
+    }
+
     bool operator==( ExternalBufferProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27863,11 +29333,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceExternalSemaphoreInfo&() const
+    operator VkPhysicalDeviceExternalSemaphoreInfo const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceExternalSemaphoreInfo*>(this);
     }
 
+    operator VkPhysicalDeviceExternalSemaphoreInfo &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceExternalSemaphoreInfo*>(this);
+    }
+
     bool operator==( PhysicalDeviceExternalSemaphoreInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27920,11 +29395,16 @@ public:
       return *this;
     }
 
-    operator const VkExportSemaphoreCreateInfo&() const
+    operator VkExportSemaphoreCreateInfo const&() const
     {
       return *reinterpret_cast<const VkExportSemaphoreCreateInfo*>(this);
     }
 
+    operator VkExportSemaphoreCreateInfo &()
+    {
+      return *reinterpret_cast<VkExportSemaphoreCreateInfo*>(this);
+    }
+
     bool operator==( ExportSemaphoreCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -27986,11 +29466,16 @@ public:
       return *this;
     }
 
-    operator const VkSemaphoreGetWin32HandleInfoKHR&() const
+    operator VkSemaphoreGetWin32HandleInfoKHR const&() const
     {
       return *reinterpret_cast<const VkSemaphoreGetWin32HandleInfoKHR*>(this);
     }
 
+    operator VkSemaphoreGetWin32HandleInfoKHR &()
+    {
+      return *reinterpret_cast<VkSemaphoreGetWin32HandleInfoKHR*>(this);
+    }
+
     bool operator==( SemaphoreGetWin32HandleInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28052,11 +29537,16 @@ public:
       return *this;
     }
 
-    operator const VkSemaphoreGetFdInfoKHR&() const
+    operator VkSemaphoreGetFdInfoKHR const&() const
     {
       return *reinterpret_cast<const VkSemaphoreGetFdInfoKHR*>(this);
     }
 
+    operator VkSemaphoreGetFdInfoKHR &()
+    {
+      return *reinterpret_cast<VkSemaphoreGetFdInfoKHR*>(this);
+    }
+
     bool operator==( SemaphoreGetFdInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28112,11 +29602,16 @@ public:
 
   struct ExternalSemaphoreProperties
   {
-    operator const VkExternalSemaphoreProperties&() const
+    operator VkExternalSemaphoreProperties const&() const
     {
       return *reinterpret_cast<const VkExternalSemaphoreProperties*>(this);
     }
 
+    operator VkExternalSemaphoreProperties &()
+    {
+      return *reinterpret_cast<VkExternalSemaphoreProperties*>(this);
+    }
+
     bool operator==( ExternalSemaphoreProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28234,11 +29729,16 @@ public:
       return *this;
     }
 
-    operator const VkImportSemaphoreWin32HandleInfoKHR&() const
+    operator VkImportSemaphoreWin32HandleInfoKHR const&() const
     {
       return *reinterpret_cast<const VkImportSemaphoreWin32HandleInfoKHR*>(this);
     }
 
+    operator VkImportSemaphoreWin32HandleInfoKHR &()
+    {
+      return *reinterpret_cast<VkImportSemaphoreWin32HandleInfoKHR*>(this);
+    }
+
     bool operator==( ImportSemaphoreWin32HandleInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28322,11 +29822,16 @@ public:
       return *this;
     }
 
-    operator const VkImportSemaphoreFdInfoKHR&() const
+    operator VkImportSemaphoreFdInfoKHR const&() const
     {
       return *reinterpret_cast<const VkImportSemaphoreFdInfoKHR*>(this);
     }
 
+    operator VkImportSemaphoreFdInfoKHR &()
+    {
+      return *reinterpret_cast<VkImportSemaphoreFdInfoKHR*>(this);
+    }
+
     bool operator==( ImportSemaphoreFdInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28417,11 +29922,16 @@ public:
       return *this;
     }
 
-    operator const VkPhysicalDeviceExternalFenceInfo&() const
+    operator VkPhysicalDeviceExternalFenceInfo const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceExternalFenceInfo*>(this);
     }
 
+    operator VkPhysicalDeviceExternalFenceInfo &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceExternalFenceInfo*>(this);
+    }
+
     bool operator==( PhysicalDeviceExternalFenceInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28474,11 +29984,16 @@ public:
       return *this;
     }
 
-    operator const VkExportFenceCreateInfo&() const
+    operator VkExportFenceCreateInfo const&() const
     {
       return *reinterpret_cast<const VkExportFenceCreateInfo*>(this);
     }
 
+    operator VkExportFenceCreateInfo &()
+    {
+      return *reinterpret_cast<VkExportFenceCreateInfo*>(this);
+    }
+
     bool operator==( ExportFenceCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28540,11 +30055,16 @@ public:
       return *this;
     }
 
-    operator const VkFenceGetWin32HandleInfoKHR&() const
+    operator VkFenceGetWin32HandleInfoKHR const&() const
     {
       return *reinterpret_cast<const VkFenceGetWin32HandleInfoKHR*>(this);
     }
 
+    operator VkFenceGetWin32HandleInfoKHR &()
+    {
+      return *reinterpret_cast<VkFenceGetWin32HandleInfoKHR*>(this);
+    }
+
     bool operator==( FenceGetWin32HandleInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28606,11 +30126,16 @@ public:
       return *this;
     }
 
-    operator const VkFenceGetFdInfoKHR&() const
+    operator VkFenceGetFdInfoKHR const&() const
     {
       return *reinterpret_cast<const VkFenceGetFdInfoKHR*>(this);
     }
 
+    operator VkFenceGetFdInfoKHR &()
+    {
+      return *reinterpret_cast<VkFenceGetFdInfoKHR*>(this);
+    }
+
     bool operator==( FenceGetFdInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28666,11 +30191,16 @@ public:
 
   struct ExternalFenceProperties
   {
-    operator const VkExternalFenceProperties&() const
+    operator VkExternalFenceProperties const&() const
     {
       return *reinterpret_cast<const VkExternalFenceProperties*>(this);
     }
 
+    operator VkExternalFenceProperties &()
+    {
+      return *reinterpret_cast<VkExternalFenceProperties*>(this);
+    }
+
     bool operator==( ExternalFenceProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28788,11 +30318,16 @@ public:
       return *this;
     }
 
-    operator const VkImportFenceWin32HandleInfoKHR&() const
+    operator VkImportFenceWin32HandleInfoKHR const&() const
     {
       return *reinterpret_cast<const VkImportFenceWin32HandleInfoKHR*>(this);
     }
 
+    operator VkImportFenceWin32HandleInfoKHR &()
+    {
+      return *reinterpret_cast<VkImportFenceWin32HandleInfoKHR*>(this);
+    }
+
     bool operator==( ImportFenceWin32HandleInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28876,11 +30411,16 @@ public:
       return *this;
     }
 
-    operator const VkImportFenceFdInfoKHR&() const
+    operator VkImportFenceFdInfoKHR const&() const
     {
       return *reinterpret_cast<const VkImportFenceFdInfoKHR*>(this);
     }
 
+    operator VkImportFenceFdInfoKHR &()
+    {
+      return *reinterpret_cast<VkImportFenceFdInfoKHR*>(this);
+    }
+
     bool operator==( ImportFenceFdInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -28935,11 +30475,16 @@ public:
 
   struct SurfaceCapabilities2EXT
   {
-    operator const VkSurfaceCapabilities2EXT&() const
+    operator VkSurfaceCapabilities2EXT const&() const
     {
       return *reinterpret_cast<const VkSurfaceCapabilities2EXT*>(this);
     }
 
+    operator VkSurfaceCapabilities2EXT &()
+    {
+      return *reinterpret_cast<VkSurfaceCapabilities2EXT*>(this);
+    }
+
     bool operator==( SurfaceCapabilities2EXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29010,11 +30555,16 @@ public:
       return *this;
     }
 
-    operator const VkSwapchainCounterCreateInfoEXT&() const
+    operator VkSwapchainCounterCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkSwapchainCounterCreateInfoEXT*>(this);
     }
 
+    operator VkSwapchainCounterCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkSwapchainCounterCreateInfoEXT*>(this);
+    }
+
     bool operator==( SwapchainCounterCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29072,11 +30622,16 @@ public:
       return *this;
     }
 
-    operator const VkDisplayPowerInfoEXT&() const
+    operator VkDisplayPowerInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDisplayPowerInfoEXT*>(this);
     }
 
+    operator VkDisplayPowerInfoEXT &()
+    {
+      return *reinterpret_cast<VkDisplayPowerInfoEXT*>(this);
+    }
+
     bool operator==( DisplayPowerInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29132,11 +30687,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceEventInfoEXT&() const
+    operator VkDeviceEventInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDeviceEventInfoEXT*>(this);
     }
 
+    operator VkDeviceEventInfoEXT &()
+    {
+      return *reinterpret_cast<VkDeviceEventInfoEXT*>(this);
+    }
+
     bool operator==( DeviceEventInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29192,11 +30752,16 @@ public:
       return *this;
     }
 
-    operator const VkDisplayEventInfoEXT&() const
+    operator VkDisplayEventInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDisplayEventInfoEXT*>(this);
     }
 
+    operator VkDisplayEventInfoEXT &()
+    {
+      return *reinterpret_cast<VkDisplayEventInfoEXT*>(this);
+    }
+
     bool operator==( DisplayEventInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29317,11 +30882,16 @@ public:
       return *this;
     }
 
-    operator const VkMemoryAllocateFlagsInfo&() const
+    operator VkMemoryAllocateFlagsInfo const&() const
     {
       return *reinterpret_cast<const VkMemoryAllocateFlagsInfo*>(this);
     }
 
+    operator VkMemoryAllocateFlagsInfo &()
+    {
+      return *reinterpret_cast<VkMemoryAllocateFlagsInfo*>(this);
+    }
+
     bool operator==( MemoryAllocateFlagsInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29377,11 +30947,16 @@ public:
 
   struct DeviceGroupPresentCapabilitiesKHR
   {
-    operator const VkDeviceGroupPresentCapabilitiesKHR&() const
+    operator VkDeviceGroupPresentCapabilitiesKHR const&() const
     {
       return *reinterpret_cast<const VkDeviceGroupPresentCapabilitiesKHR*>(this);
     }
 
+    operator VkDeviceGroupPresentCapabilitiesKHR &()
+    {
+      return *reinterpret_cast<VkDeviceGroupPresentCapabilitiesKHR*>(this);
+    }
+
     bool operator==( DeviceGroupPresentCapabilitiesKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29450,11 +31025,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceGroupPresentInfoKHR&() const
+    operator VkDeviceGroupPresentInfoKHR const&() const
     {
       return *reinterpret_cast<const VkDeviceGroupPresentInfoKHR*>(this);
     }
 
+    operator VkDeviceGroupPresentInfoKHR &()
+    {
+      return *reinterpret_cast<VkDeviceGroupPresentInfoKHR*>(this);
+    }
+
     bool operator==( DeviceGroupPresentInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29509,11 +31089,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceGroupSwapchainCreateInfoKHR&() const
+    operator VkDeviceGroupSwapchainCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkDeviceGroupSwapchainCreateInfoKHR*>(this);
     }
 
+    operator VkDeviceGroupSwapchainCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkDeviceGroupSwapchainCreateInfoKHR*>(this);
+    }
+
     bool operator==( DeviceGroupSwapchainCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29710,11 +31295,16 @@ public:
       return *this;
     }
 
-    operator const VkSwapchainCreateInfoKHR&() const
+    operator VkSwapchainCreateInfoKHR const&() const
     {
       return *reinterpret_cast<const VkSwapchainCreateInfoKHR*>(this);
     }
 
+    operator VkSwapchainCreateInfoKHR &()
+    {
+      return *reinterpret_cast<VkSwapchainCreateInfoKHR*>(this);
+    }
+
     bool operator==( SwapchainCreateInfoKHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29825,11 +31415,16 @@ public:
       return *this;
     }
 
-    operator const VkViewportSwizzleNV&() const
+    operator VkViewportSwizzleNV const&() const
     {
       return *reinterpret_cast<const VkViewportSwizzleNV*>(this);
     }
 
+    operator VkViewportSwizzleNV &()
+    {
+      return *reinterpret_cast<VkViewportSwizzleNV*>(this);
+    }
+
     bool operator==( ViewportSwizzleNV const& rhs ) const
     {
       return ( x == rhs.x )
@@ -29895,11 +31490,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineViewportSwizzleStateCreateInfoNV&() const
+    operator VkPipelineViewportSwizzleStateCreateInfoNV const&() const
     {
       return *reinterpret_cast<const VkPipelineViewportSwizzleStateCreateInfoNV*>(this);
     }
 
+    operator VkPipelineViewportSwizzleStateCreateInfoNV &()
+    {
+      return *reinterpret_cast<VkPipelineViewportSwizzleStateCreateInfoNV*>(this);
+    }
+
     bool operator==( PipelineViewportSwizzleStateCreateInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -29984,11 +31584,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineDiscardRectangleStateCreateInfoEXT&() const
+    operator VkPipelineDiscardRectangleStateCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkPipelineDiscardRectangleStateCreateInfoEXT*>(this);
     }
 
+    operator VkPipelineDiscardRectangleStateCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkPipelineDiscardRectangleStateCreateInfoEXT*>(this);
+    }
+
     bool operator==( PipelineDiscardRectangleStateCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -30137,11 +31742,16 @@ public:
       return *this;
     }
 
-    operator const VkSubpassDescription&() const
+    operator VkSubpassDescription const&() const
     {
       return *reinterpret_cast<const VkSubpassDescription*>(this);
     }
 
+    operator VkSubpassDescription &()
+    {
+      return *reinterpret_cast<VkSubpassDescription*>(this);
+    }
+
     bool operator==( SubpassDescription const& rhs ) const
     {
       return ( flags == rhs.flags )
@@ -30251,11 +31861,16 @@ public:
       return *this;
     }
 
-    operator const VkRenderPassCreateInfo&() const
+    operator VkRenderPassCreateInfo const&() const
     {
       return *reinterpret_cast<const VkRenderPassCreateInfo*>(this);
     }
 
+    operator VkRenderPassCreateInfo &()
+    {
+      return *reinterpret_cast<VkRenderPassCreateInfo*>(this);
+    }
+
     bool operator==( RenderPassCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -30398,11 +32013,16 @@ public:
       return *this;
     }
 
-    operator const VkSubpassDescription2KHR&() const
+    operator VkSubpassDescription2KHR const&() const
     {
       return *reinterpret_cast<const VkSubpassDescription2KHR*>(this);
     }
 
+    operator VkSubpassDescription2KHR &()
+    {
+      return *reinterpret_cast<VkSubpassDescription2KHR*>(this);
+    }
+
     bool operator==( SubpassDescription2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -30537,11 +32157,16 @@ public:
       return *this;
     }
 
-    operator const VkRenderPassCreateInfo2KHR&() const
+    operator VkRenderPassCreateInfo2KHR const&() const
     {
       return *reinterpret_cast<const VkRenderPassCreateInfo2KHR*>(this);
     }
 
+    operator VkRenderPassCreateInfo2KHR &()
+    {
+      return *reinterpret_cast<VkRenderPassCreateInfo2KHR*>(this);
+    }
+
     bool operator==( RenderPassCreateInfo2KHR const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -30589,11 +32214,16 @@ public:
 
   struct PhysicalDevicePointClippingProperties
   {
-    operator const VkPhysicalDevicePointClippingProperties&() const
+    operator VkPhysicalDevicePointClippingProperties const&() const
     {
       return *reinterpret_cast<const VkPhysicalDevicePointClippingProperties*>(this);
     }
 
+    operator VkPhysicalDevicePointClippingProperties &()
+    {
+      return *reinterpret_cast<VkPhysicalDevicePointClippingProperties*>(this);
+    }
+
     bool operator==( PhysicalDevicePointClippingProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -30653,11 +32283,16 @@ public:
       return *this;
     }
 
-    operator const VkSamplerReductionModeCreateInfoEXT&() const
+    operator VkSamplerReductionModeCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkSamplerReductionModeCreateInfoEXT*>(this);
     }
 
+    operator VkSamplerReductionModeCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkSamplerReductionModeCreateInfoEXT*>(this);
+    }
+
     bool operator==( SamplerReductionModeCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -30716,11 +32351,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineTessellationDomainOriginStateCreateInfo&() const
+    operator VkPipelineTessellationDomainOriginStateCreateInfo const&() const
     {
       return *reinterpret_cast<const VkPipelineTessellationDomainOriginStateCreateInfo*>(this);
     }
 
+    operator VkPipelineTessellationDomainOriginStateCreateInfo &()
+    {
+      return *reinterpret_cast<VkPipelineTessellationDomainOriginStateCreateInfo*>(this);
+    }
+
     bool operator==( PipelineTessellationDomainOriginStateCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -30859,11 +32499,16 @@ public:
       return *this;
     }
 
-    operator const VkSamplerYcbcrConversionCreateInfo&() const
+    operator VkSamplerYcbcrConversionCreateInfo const&() const
     {
       return *reinterpret_cast<const VkSamplerYcbcrConversionCreateInfo*>(this);
     }
 
+    operator VkSamplerYcbcrConversionCreateInfo &()
+    {
+      return *reinterpret_cast<VkSamplerYcbcrConversionCreateInfo*>(this);
+    }
+
     bool operator==( SamplerYcbcrConversionCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -30904,11 +32549,16 @@ public:
 #ifdef VK_USE_PLATFORM_ANDROID_ANDROID
   struct AndroidHardwareBufferFormatPropertiesANDROID
   {
-    operator const VkAndroidHardwareBufferFormatPropertiesANDROID&() const
+    operator VkAndroidHardwareBufferFormatPropertiesANDROID const&() const
     {
       return *reinterpret_cast<const VkAndroidHardwareBufferFormatPropertiesANDROID*>(this);
     }
 
+    operator VkAndroidHardwareBufferFormatPropertiesANDROID &()
+    {
+      return *reinterpret_cast<VkAndroidHardwareBufferFormatPropertiesANDROID*>(this);
+    }
+
     bool operator==( AndroidHardwareBufferFormatPropertiesANDROID const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -30997,11 +32647,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineColorBlendAdvancedStateCreateInfoEXT&() const
+    operator VkPipelineColorBlendAdvancedStateCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkPipelineColorBlendAdvancedStateCreateInfoEXT*>(this);
     }
 
+    operator VkPipelineColorBlendAdvancedStateCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkPipelineColorBlendAdvancedStateCreateInfoEXT*>(this);
+    }
+
     bool operator==( PipelineColorBlendAdvancedStateCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -31096,11 +32751,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineCoverageModulationStateCreateInfoNV&() const
+    operator VkPipelineCoverageModulationStateCreateInfoNV const&() const
     {
       return *reinterpret_cast<const VkPipelineCoverageModulationStateCreateInfoNV*>(this);
     }
 
+    operator VkPipelineCoverageModulationStateCreateInfoNV &()
+    {
+      return *reinterpret_cast<VkPipelineCoverageModulationStateCreateInfoNV*>(this);
+    }
+
     bool operator==( PipelineCoverageModulationStateCreateInfoNV const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -31179,11 +32839,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceQueueGlobalPriorityCreateInfoEXT&() const
+    operator VkDeviceQueueGlobalPriorityCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDeviceQueueGlobalPriorityCreateInfoEXT*>(this);
     }
 
+    operator VkDeviceQueueGlobalPriorityCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkDeviceQueueGlobalPriorityCreateInfoEXT*>(this);
+    }
+
     bool operator==( DeviceQueueGlobalPriorityCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -31321,11 +32986,16 @@ public:
       return *this;
     }
 
-    operator const VkDebugUtilsMessengerCreateInfoEXT&() const
+    operator VkDebugUtilsMessengerCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDebugUtilsMessengerCreateInfoEXT*>(this);
     }
 
+    operator VkDebugUtilsMessengerCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkDebugUtilsMessengerCreateInfoEXT*>(this);
+    }
+
     bool operator==( DebugUtilsMessengerCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -31407,11 +33077,16 @@ public:
       return *this;
     }
 
-    operator const VkPipelineRasterizationConservativeStateCreateInfoEXT&() const
+    operator VkPipelineRasterizationConservativeStateCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkPipelineRasterizationConservativeStateCreateInfoEXT*>(this);
     }
 
+    operator VkPipelineRasterizationConservativeStateCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkPipelineRasterizationConservativeStateCreateInfoEXT*>(this);
+    }
+
     bool operator==( PipelineRasterizationConservativeStateCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -31502,11 +33177,16 @@ public:
       return *this;
     }
 
-    operator const VkDescriptorSetLayoutBindingFlagsCreateInfoEXT&() const
+    operator VkDescriptorSetLayoutBindingFlagsCreateInfoEXT const&() const
     {
       return *reinterpret_cast<const VkDescriptorSetLayoutBindingFlagsCreateInfoEXT*>(this);
     }
 
+    operator VkDescriptorSetLayoutBindingFlagsCreateInfoEXT &()
+    {
+      return *reinterpret_cast<VkDescriptorSetLayoutBindingFlagsCreateInfoEXT*>(this);
+    }
+
     bool operator==( DescriptorSetLayoutBindingFlagsCreateInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -31607,11 +33287,16 @@ public:
       return *this;
     }
 
-    operator const VkConditionalRenderingBeginInfoEXT&() const
+    operator VkConditionalRenderingBeginInfoEXT const&() const
     {
       return *reinterpret_cast<const VkConditionalRenderingBeginInfoEXT*>(this);
     }
 
+    operator VkConditionalRenderingBeginInfoEXT &()
+    {
+      return *reinterpret_cast<VkConditionalRenderingBeginInfoEXT*>(this);
+    }
+
     bool operator==( ConditionalRenderingBeginInfoEXT const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -33275,11 +34960,16 @@ public:
       return *this;
     }
 
-    operator const VkSubmitInfo&() const
+    operator VkSubmitInfo const&() const
     {
       return *reinterpret_cast<const VkSubmitInfo*>(this);
     }
 
+    operator VkSubmitInfo &()
+    {
+      return *reinterpret_cast<VkSubmitInfo*>(this);
+    }
+
     bool operator==( SubmitInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -39836,11 +41526,16 @@ public:
       return *this;
     }
 
-    operator const VkCmdProcessCommandsInfoNVX&() const
+    operator VkCmdProcessCommandsInfoNVX const&() const
     {
       return *reinterpret_cast<const VkCmdProcessCommandsInfoNVX*>(this);
     }
 
+    operator VkCmdProcessCommandsInfoNVX &()
+    {
+      return *reinterpret_cast<VkCmdProcessCommandsInfoNVX*>(this);
+    }
+
     bool operator==( CmdProcessCommandsInfoNVX const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -39882,11 +41577,16 @@ public:
 
   struct PhysicalDeviceGroupProperties
   {
-    operator const VkPhysicalDeviceGroupProperties&() const
+    operator VkPhysicalDeviceGroupProperties const&() const
     {
       return *reinterpret_cast<const VkPhysicalDeviceGroupProperties*>(this);
     }
 
+    operator VkPhysicalDeviceGroupProperties &()
+    {
+      return *reinterpret_cast<VkPhysicalDeviceGroupProperties*>(this);
+    }
+
     bool operator==( PhysicalDeviceGroupProperties const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -40819,11 +42519,16 @@ public:
       return *this;
     }
 
-    operator const VkDeviceGroupDeviceCreateInfo&() const
+    operator VkDeviceGroupDeviceCreateInfo const&() const
     {
       return *reinterpret_cast<const VkDeviceGroupDeviceCreateInfo*>(this);
     }
 
+    operator VkDeviceGroupDeviceCreateInfo &()
+    {
+      return *reinterpret_cast<VkDeviceGroupDeviceCreateInfo*>(this);
+    }
+
     bool operator==( DeviceGroupDeviceCreateInfo const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -40915,11 +42620,16 @@ public:
       return *this;
     }
 
-    operator const VkBaseOutStructure&() const
+    operator VkBaseOutStructure const&() const
     {
       return *reinterpret_cast<const VkBaseOutStructure*>(this);
     }
 
+    operator VkBaseOutStructure &()
+    {
+      return *reinterpret_cast<VkBaseOutStructure*>(this);
+    }
+
     bool operator==( BaseOutStructure const& rhs ) const
     {
       return ( sType == rhs.sType )
@@ -40958,11 +42668,16 @@ public:
       return *this;
     }
 
-    operator const VkBaseInStructure&() const
+    operator VkBaseInStructure const&() const
     {
       return *reinterpret_cast<const VkBaseInStructure*>(this);
     }
 
+    operator VkBaseInStructure &()
+    {
+      return *reinterpret_cast<VkBaseInStructure*>(this);
+    }
+
     bool operator==( BaseInStructure const& rhs ) const
     {
       return ( sType == rhs.sType )