From 9004069b9b235ca1e3b642a6349c7d336fe2ee06 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20S=C3=BC=C3=9Fenbach?= <asuessenbach@nvidia.com>
Date: Thu, 7 Sep 2023 18:42:46 +0200
Subject: [PATCH] Move Flags<> and FlagTraits<> from vulkan.hpp to
 vulkan_enums.hpp (#1654)

---
 VulkanHppGenerator.cpp    |   5 +-
 vulkan/vulkan.hpp         | 206 --------------------------------------
 vulkan/vulkan_enums.hpp   | 206 ++++++++++++++++++++++++++++++++++++++
 vulkan/vulkansc.hpp       | 206 --------------------------------------
 vulkan/vulkansc_enums.hpp | 206 ++++++++++++++++++++++++++++++++++++++
 5 files changed, 415 insertions(+), 414 deletions(-)

diff --git a/VulkanHppGenerator.cpp b/VulkanHppGenerator.cpp
index b811668..e1ec0ec 100644
--- a/VulkanHppGenerator.cpp
+++ b/VulkanHppGenerator.cpp
@@ -113,6 +113,8 @@ void VulkanHppGenerator::generateEnumsHppFile() const
 
 namespace VULKAN_HPP_NAMESPACE
 {
+${Flags}
+
   template <typename EnumType, EnumType value>
   struct CppType
   {};
@@ -125,6 +127,7 @@ ${objectTypeToDebugReportObjectType}
 
   std::string str = replaceWithMap( vulkanEnumsHppTemplate,
                                     { { "enums", generateEnums() },
+                                      { "Flags", readSnippet( "Flags.hpp" ) },
                                       { "indexTypeTraits", generateIndexTypeTraits() },
                                       { "licenseHeader", m_vulkanLicenseHeader },
                                       { "objectTypeToDebugReportObjectType", generateObjectTypeToDebugReportObjectType() } } );
@@ -454,7 +457,6 @@ namespace VULKAN_HPP_NAMESPACE
 {
 ${ArrayWrapper1D}
 ${ArrayWrapper2D}
-${Flags}
 #if !defined( VULKAN_HPP_DISABLE_ENHANCED_MODE )
 ${ArrayProxy}
 ${ArrayProxyNoTemporaries}
@@ -535,7 +537,6 @@ ${DispatchLoaderDynamic}
       { "DispatchLoaderStatic", generateDispatchLoaderStatic() },
       { "DynamicLoader", readSnippet( "DynamicLoader.hpp" ) },
       { "Exceptions", readSnippet( "Exceptions.hpp" ) },
-      { "Flags", readSnippet( "Flags.hpp" ) },
       { "headerVersion", m_version },
       { "includes", replaceWithMap( readSnippet( "includes.hpp" ), { { "vulkan_h", ( m_api == "vulkan" ) ? "vulkan.h" : "vulkan_sc_core.h" } } ) },
       { "licenseHeader", m_vulkanLicenseHeader },
diff --git a/vulkan/vulkan.hpp b/vulkan/vulkan.hpp
index b9b60e1..5e1f4c9 100644
--- a/vulkan/vulkan.hpp
+++ b/vulkan/vulkan.hpp
@@ -225,212 +225,6 @@ namespace VULKAN_HPP_NAMESPACE
     }
   };
 
-  template <typename FlagBitsType>
-  struct FlagTraits
-  {
-    static VULKAN_HPP_CONST_OR_CONSTEXPR bool isBitmask = false;
-  };
-
-  template <typename BitType>
-  class Flags
-  {
-  public:
-    using MaskType = typename std::underlying_type<BitType>::type;
-
-    // constructors
-    VULKAN_HPP_CONSTEXPR Flags() VULKAN_HPP_NOEXCEPT : m_mask( 0 ) {}
-
-    VULKAN_HPP_CONSTEXPR Flags( BitType bit ) VULKAN_HPP_NOEXCEPT : m_mask( static_cast<MaskType>( bit ) ) {}
-
-    VULKAN_HPP_CONSTEXPR Flags( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT = default;
-
-    VULKAN_HPP_CONSTEXPR explicit Flags( MaskType flags ) VULKAN_HPP_NOEXCEPT : m_mask( flags ) {}
-
-    // relational operators
-#if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( Flags<BitType> const & ) const = default;
-#else
-    VULKAN_HPP_CONSTEXPR bool operator<( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask < rhs.m_mask;
-    }
-
-    VULKAN_HPP_CONSTEXPR bool operator<=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask <= rhs.m_mask;
-    }
-
-    VULKAN_HPP_CONSTEXPR bool operator>( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask > rhs.m_mask;
-    }
-
-    VULKAN_HPP_CONSTEXPR bool operator>=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask >= rhs.m_mask;
-    }
-
-    VULKAN_HPP_CONSTEXPR bool operator==( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask == rhs.m_mask;
-    }
-
-    VULKAN_HPP_CONSTEXPR bool operator!=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask != rhs.m_mask;
-    }
-#endif
-
-    // logical operator
-    VULKAN_HPP_CONSTEXPR bool operator!() const VULKAN_HPP_NOEXCEPT
-    {
-      return !m_mask;
-    }
-
-    // bitwise operators
-    VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return Flags<BitType>( m_mask & rhs.m_mask );
-    }
-
-    VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return Flags<BitType>( m_mask | rhs.m_mask );
-    }
-
-    VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return Flags<BitType>( m_mask ^ rhs.m_mask );
-    }
-
-    VULKAN_HPP_CONSTEXPR Flags<BitType> operator~() const VULKAN_HPP_NOEXCEPT
-    {
-      return Flags<BitType>( m_mask ^ FlagTraits<BitType>::allFlags.m_mask );
-    }
-
-    // assignment operators
-    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT = default;
-
-    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator|=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
-    {
-      m_mask |= rhs.m_mask;
-      return *this;
-    }
-
-    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator&=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
-    {
-      m_mask &= rhs.m_mask;
-      return *this;
-    }
-
-    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator^=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
-    {
-      m_mask ^= rhs.m_mask;
-      return *this;
-    }
-
-    // cast operators
-    explicit VULKAN_HPP_CONSTEXPR operator bool() const VULKAN_HPP_NOEXCEPT
-    {
-      return !!m_mask;
-    }
-
-    explicit VULKAN_HPP_CONSTEXPR operator MaskType() const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask;
-    }
-
-#if defined( VULKAN_HPP_FLAGS_MASK_TYPE_AS_PUBLIC )
-  public:
-#else
-  private:
-#endif
-    MaskType m_mask;
-  };
-
-#if !defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-  // relational operators only needed for pre C++20
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator<( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator>( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator<=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator>=( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator>( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator<( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator>=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator<=( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator==( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator==( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator!=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator!=( bit );
-  }
-#endif
-
-  // bitwise operators
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator&( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator|( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator^( bit );
-  }
-
-  // bitwise operators on BitType
-  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
-  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
-  {
-    return Flags<BitType>( lhs ) & rhs;
-  }
-
-  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
-  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
-  {
-    return Flags<BitType>( lhs ) | rhs;
-  }
-
-  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
-  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
-  {
-    return Flags<BitType>( lhs ) ^ rhs;
-  }
-
-  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
-  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator~( BitType bit ) VULKAN_HPP_NOEXCEPT
-  {
-    return ~( Flags<BitType>( bit ) );
-  }
-
 #if !defined( VULKAN_HPP_DISABLE_ENHANCED_MODE )
   template <typename T>
   class ArrayProxy
diff --git a/vulkan/vulkan_enums.hpp b/vulkan/vulkan_enums.hpp
index 1289e1d..08c7c6b 100644
--- a/vulkan/vulkan_enums.hpp
+++ b/vulkan/vulkan_enums.hpp
@@ -10,6 +10,212 @@
 
 namespace VULKAN_HPP_NAMESPACE
 {
+  template <typename FlagBitsType>
+  struct FlagTraits
+  {
+    static VULKAN_HPP_CONST_OR_CONSTEXPR bool isBitmask = false;
+  };
+
+  template <typename BitType>
+  class Flags
+  {
+  public:
+    using MaskType = typename std::underlying_type<BitType>::type;
+
+    // constructors
+    VULKAN_HPP_CONSTEXPR Flags() VULKAN_HPP_NOEXCEPT : m_mask( 0 ) {}
+
+    VULKAN_HPP_CONSTEXPR Flags( BitType bit ) VULKAN_HPP_NOEXCEPT : m_mask( static_cast<MaskType>( bit ) ) {}
+
+    VULKAN_HPP_CONSTEXPR Flags( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT = default;
+
+    VULKAN_HPP_CONSTEXPR explicit Flags( MaskType flags ) VULKAN_HPP_NOEXCEPT : m_mask( flags ) {}
+
+    // relational operators
+#if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+    auto operator<=>( Flags<BitType> const & ) const = default;
+#else
+    VULKAN_HPP_CONSTEXPR bool operator<( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask < rhs.m_mask;
+    }
+
+    VULKAN_HPP_CONSTEXPR bool operator<=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask <= rhs.m_mask;
+    }
+
+    VULKAN_HPP_CONSTEXPR bool operator>( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask > rhs.m_mask;
+    }
+
+    VULKAN_HPP_CONSTEXPR bool operator>=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask >= rhs.m_mask;
+    }
+
+    VULKAN_HPP_CONSTEXPR bool operator==( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask == rhs.m_mask;
+    }
+
+    VULKAN_HPP_CONSTEXPR bool operator!=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask != rhs.m_mask;
+    }
+#endif
+
+    // logical operator
+    VULKAN_HPP_CONSTEXPR bool operator!() const VULKAN_HPP_NOEXCEPT
+    {
+      return !m_mask;
+    }
+
+    // bitwise operators
+    VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return Flags<BitType>( m_mask & rhs.m_mask );
+    }
+
+    VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return Flags<BitType>( m_mask | rhs.m_mask );
+    }
+
+    VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return Flags<BitType>( m_mask ^ rhs.m_mask );
+    }
+
+    VULKAN_HPP_CONSTEXPR Flags<BitType> operator~() const VULKAN_HPP_NOEXCEPT
+    {
+      return Flags<BitType>( m_mask ^ FlagTraits<BitType>::allFlags.m_mask );
+    }
+
+    // assignment operators
+    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT = default;
+
+    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator|=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
+    {
+      m_mask |= rhs.m_mask;
+      return *this;
+    }
+
+    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator&=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
+    {
+      m_mask &= rhs.m_mask;
+      return *this;
+    }
+
+    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator^=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
+    {
+      m_mask ^= rhs.m_mask;
+      return *this;
+    }
+
+    // cast operators
+    explicit VULKAN_HPP_CONSTEXPR operator bool() const VULKAN_HPP_NOEXCEPT
+    {
+      return !!m_mask;
+    }
+
+    explicit VULKAN_HPP_CONSTEXPR operator MaskType() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask;
+    }
+
+#if defined( VULKAN_HPP_FLAGS_MASK_TYPE_AS_PUBLIC )
+  public:
+#else
+  private:
+#endif
+    MaskType m_mask;
+  };
+
+#if !defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+  // relational operators only needed for pre C++20
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator<( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator>( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator<=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator>=( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator>( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator<( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator>=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator<=( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator==( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator==( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator!=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator!=( bit );
+  }
+#endif
+
+  // bitwise operators
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator&( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator|( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator^( bit );
+  }
+
+  // bitwise operators on BitType
+  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
+  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return Flags<BitType>( lhs ) & rhs;
+  }
+
+  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
+  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return Flags<BitType>( lhs ) | rhs;
+  }
+
+  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
+  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return Flags<BitType>( lhs ) ^ rhs;
+  }
+
+  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
+  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator~( BitType bit ) VULKAN_HPP_NOEXCEPT
+  {
+    return ~( Flags<BitType>( bit ) );
+  }
+
   template <typename EnumType, EnumType value>
   struct CppType
   {
diff --git a/vulkan/vulkansc.hpp b/vulkan/vulkansc.hpp
index 417e73e..8c6a433 100644
--- a/vulkan/vulkansc.hpp
+++ b/vulkan/vulkansc.hpp
@@ -225,212 +225,6 @@ namespace VULKAN_HPP_NAMESPACE
     }
   };
 
-  template <typename FlagBitsType>
-  struct FlagTraits
-  {
-    static VULKAN_HPP_CONST_OR_CONSTEXPR bool isBitmask = false;
-  };
-
-  template <typename BitType>
-  class Flags
-  {
-  public:
-    using MaskType = typename std::underlying_type<BitType>::type;
-
-    // constructors
-    VULKAN_HPP_CONSTEXPR Flags() VULKAN_HPP_NOEXCEPT : m_mask( 0 ) {}
-
-    VULKAN_HPP_CONSTEXPR Flags( BitType bit ) VULKAN_HPP_NOEXCEPT : m_mask( static_cast<MaskType>( bit ) ) {}
-
-    VULKAN_HPP_CONSTEXPR Flags( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT = default;
-
-    VULKAN_HPP_CONSTEXPR explicit Flags( MaskType flags ) VULKAN_HPP_NOEXCEPT : m_mask( flags ) {}
-
-    // relational operators
-#if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( Flags<BitType> const & ) const = default;
-#else
-    VULKAN_HPP_CONSTEXPR bool operator<( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask < rhs.m_mask;
-    }
-
-    VULKAN_HPP_CONSTEXPR bool operator<=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask <= rhs.m_mask;
-    }
-
-    VULKAN_HPP_CONSTEXPR bool operator>( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask > rhs.m_mask;
-    }
-
-    VULKAN_HPP_CONSTEXPR bool operator>=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask >= rhs.m_mask;
-    }
-
-    VULKAN_HPP_CONSTEXPR bool operator==( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask == rhs.m_mask;
-    }
-
-    VULKAN_HPP_CONSTEXPR bool operator!=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask != rhs.m_mask;
-    }
-#endif
-
-    // logical operator
-    VULKAN_HPP_CONSTEXPR bool operator!() const VULKAN_HPP_NOEXCEPT
-    {
-      return !m_mask;
-    }
-
-    // bitwise operators
-    VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return Flags<BitType>( m_mask & rhs.m_mask );
-    }
-
-    VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return Flags<BitType>( m_mask | rhs.m_mask );
-    }
-
-    VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
-    {
-      return Flags<BitType>( m_mask ^ rhs.m_mask );
-    }
-
-    VULKAN_HPP_CONSTEXPR Flags<BitType> operator~() const VULKAN_HPP_NOEXCEPT
-    {
-      return Flags<BitType>( m_mask ^ FlagTraits<BitType>::allFlags.m_mask );
-    }
-
-    // assignment operators
-    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT = default;
-
-    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator|=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
-    {
-      m_mask |= rhs.m_mask;
-      return *this;
-    }
-
-    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator&=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
-    {
-      m_mask &= rhs.m_mask;
-      return *this;
-    }
-
-    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator^=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
-    {
-      m_mask ^= rhs.m_mask;
-      return *this;
-    }
-
-    // cast operators
-    explicit VULKAN_HPP_CONSTEXPR operator bool() const VULKAN_HPP_NOEXCEPT
-    {
-      return !!m_mask;
-    }
-
-    explicit VULKAN_HPP_CONSTEXPR operator MaskType() const VULKAN_HPP_NOEXCEPT
-    {
-      return m_mask;
-    }
-
-#if defined( VULKAN_HPP_FLAGS_MASK_TYPE_AS_PUBLIC )
-  public:
-#else
-  private:
-#endif
-    MaskType m_mask;
-  };
-
-#if !defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-  // relational operators only needed for pre C++20
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator<( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator>( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator<=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator>=( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator>( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator<( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator>=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator<=( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator==( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator==( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR bool operator!=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator!=( bit );
-  }
-#endif
-
-  // bitwise operators
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator&( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator|( bit );
-  }
-
-  template <typename BitType>
-  VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
-  {
-    return flags.operator^( bit );
-  }
-
-  // bitwise operators on BitType
-  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
-  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
-  {
-    return Flags<BitType>( lhs ) & rhs;
-  }
-
-  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
-  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
-  {
-    return Flags<BitType>( lhs ) | rhs;
-  }
-
-  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
-  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
-  {
-    return Flags<BitType>( lhs ) ^ rhs;
-  }
-
-  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
-  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator~( BitType bit ) VULKAN_HPP_NOEXCEPT
-  {
-    return ~( Flags<BitType>( bit ) );
-  }
-
 #if !defined( VULKAN_HPP_DISABLE_ENHANCED_MODE )
   template <typename T>
   class ArrayProxy
diff --git a/vulkan/vulkansc_enums.hpp b/vulkan/vulkansc_enums.hpp
index dcdaa8f..0d3729b 100644
--- a/vulkan/vulkansc_enums.hpp
+++ b/vulkan/vulkansc_enums.hpp
@@ -10,6 +10,212 @@
 
 namespace VULKAN_HPP_NAMESPACE
 {
+  template <typename FlagBitsType>
+  struct FlagTraits
+  {
+    static VULKAN_HPP_CONST_OR_CONSTEXPR bool isBitmask = false;
+  };
+
+  template <typename BitType>
+  class Flags
+  {
+  public:
+    using MaskType = typename std::underlying_type<BitType>::type;
+
+    // constructors
+    VULKAN_HPP_CONSTEXPR Flags() VULKAN_HPP_NOEXCEPT : m_mask( 0 ) {}
+
+    VULKAN_HPP_CONSTEXPR Flags( BitType bit ) VULKAN_HPP_NOEXCEPT : m_mask( static_cast<MaskType>( bit ) ) {}
+
+    VULKAN_HPP_CONSTEXPR Flags( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT = default;
+
+    VULKAN_HPP_CONSTEXPR explicit Flags( MaskType flags ) VULKAN_HPP_NOEXCEPT : m_mask( flags ) {}
+
+    // relational operators
+#if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+    auto operator<=>( Flags<BitType> const & ) const = default;
+#else
+    VULKAN_HPP_CONSTEXPR bool operator<( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask < rhs.m_mask;
+    }
+
+    VULKAN_HPP_CONSTEXPR bool operator<=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask <= rhs.m_mask;
+    }
+
+    VULKAN_HPP_CONSTEXPR bool operator>( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask > rhs.m_mask;
+    }
+
+    VULKAN_HPP_CONSTEXPR bool operator>=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask >= rhs.m_mask;
+    }
+
+    VULKAN_HPP_CONSTEXPR bool operator==( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask == rhs.m_mask;
+    }
+
+    VULKAN_HPP_CONSTEXPR bool operator!=( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask != rhs.m_mask;
+    }
+#endif
+
+    // logical operator
+    VULKAN_HPP_CONSTEXPR bool operator!() const VULKAN_HPP_NOEXCEPT
+    {
+      return !m_mask;
+    }
+
+    // bitwise operators
+    VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return Flags<BitType>( m_mask & rhs.m_mask );
+    }
+
+    VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return Flags<BitType>( m_mask | rhs.m_mask );
+    }
+
+    VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( Flags<BitType> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return Flags<BitType>( m_mask ^ rhs.m_mask );
+    }
+
+    VULKAN_HPP_CONSTEXPR Flags<BitType> operator~() const VULKAN_HPP_NOEXCEPT
+    {
+      return Flags<BitType>( m_mask ^ FlagTraits<BitType>::allFlags.m_mask );
+    }
+
+    // assignment operators
+    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT = default;
+
+    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator|=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
+    {
+      m_mask |= rhs.m_mask;
+      return *this;
+    }
+
+    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator&=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
+    {
+      m_mask &= rhs.m_mask;
+      return *this;
+    }
+
+    VULKAN_HPP_CONSTEXPR_14 Flags<BitType> & operator^=( Flags<BitType> const & rhs ) VULKAN_HPP_NOEXCEPT
+    {
+      m_mask ^= rhs.m_mask;
+      return *this;
+    }
+
+    // cast operators
+    explicit VULKAN_HPP_CONSTEXPR operator bool() const VULKAN_HPP_NOEXCEPT
+    {
+      return !!m_mask;
+    }
+
+    explicit VULKAN_HPP_CONSTEXPR operator MaskType() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_mask;
+    }
+
+#if defined( VULKAN_HPP_FLAGS_MASK_TYPE_AS_PUBLIC )
+  public:
+#else
+  private:
+#endif
+    MaskType m_mask;
+  };
+
+#if !defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+  // relational operators only needed for pre C++20
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator<( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator>( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator<=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator>=( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator>( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator<( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator>=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator<=( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator==( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator==( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR bool operator!=( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator!=( bit );
+  }
+#endif
+
+  // bitwise operators
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator&( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator|( bit );
+  }
+
+  template <typename BitType>
+  VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( BitType bit, Flags<BitType> const & flags ) VULKAN_HPP_NOEXCEPT
+  {
+    return flags.operator^( bit );
+  }
+
+  // bitwise operators on BitType
+  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
+  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator&( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return Flags<BitType>( lhs ) & rhs;
+  }
+
+  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
+  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator|( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return Flags<BitType>( lhs ) | rhs;
+  }
+
+  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
+  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator^( BitType lhs, BitType rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return Flags<BitType>( lhs ) ^ rhs;
+  }
+
+  template <typename BitType, typename std::enable_if<FlagTraits<BitType>::isBitmask, bool>::type = true>
+  VULKAN_HPP_INLINE VULKAN_HPP_CONSTEXPR Flags<BitType> operator~( BitType bit ) VULKAN_HPP_NOEXCEPT
+  {
+    return ~( Flags<BitType>( bit ) );
+  }
+
   template <typename EnumType, EnumType value>
   struct CppType
   {