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Simplified assignment operator of structs

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This commit is contained in:
asuessenbach 2020-08-31 17:32:51 +02:00
parent 27d4d78ea8
commit ee38444318
2 changed files with 2537 additions and 2412 deletions
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29
VulkanHppGenerator.cpp
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@ -3631,36 +3631,15 @@ ${prefix}{
${prefix} *this = *reinterpret_cast<VULKAN_HPP_NAMESPACE::${structName} const *>( &rhs );
${prefix} return *this;
${prefix}}
)";
str += replaceWithMap( assignmentFromVulkanType,
{ { "prefix", prefix }, { "structName", stripPrefix( structData.first, "Vk" ) } } );
// we need an assignment operator if there is constant member in this struct
if ( std::find_if( structData.second.members.begin(), structData.second.members.end(), []( MemberData const & md ) {
return md.values.size() == 1;
} ) != structData.second.members.end() )
{
std::string assignments;
for ( auto member : structData.second.members )
{
if ( member.values.size() != 1 )
{
assignments += prefix + member.name + " = rhs." + member.name + ";\n";
}
}
static const std::string assignmentTemplate = R"(
${prefix}${structName} & operator=( ${structName} const & rhs ) VULKAN_HPP_NOEXCEPT
${prefix}{
${assignments}
${prefix} memcpy( static_cast<void *>( this ), &rhs, sizeof( ${structName} ) );
${prefix} return *this;
${prefix}}
)";
str += replaceWithMap( assignmentTemplate,
{ { "assignments", assignments },
{ "prefix", prefix },
{ "structName", stripPrefix( structData.first, "Vk" ) } } );
}
str += replaceWithMap( assignmentFromVulkanType,
{ { "prefix", prefix }, { "structName", stripPrefix( structData.first, "Vk" ) } } );
}
void VulkanHppGenerator::appendStructCompareOperators( std::string & str,
@ -3750,6 +3729,8 @@ ${prefix}${constexpr}${structName}(${arguments}) VULKAN_HPP_NOEXCEPT
${prefix}${initializers}
${prefix}{}
${prefix}${constexpr}${structName}( ${structName} const & rhs ) VULKAN_HPP_NOEXCEPT = default;
${prefix}${structName}( Vk${structName} const & rhs ) VULKAN_HPP_NOEXCEPT
${prefix}{
${prefix} *this = rhs;

4920
vulkan/vulkan.hpp
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