Merge pull request #1372 from asuessenbach/refactor

Refactor top-level function to generate vulkan.hpp

CMakeLists.txt

@@ -121,8 +121,6 @@ add_executable(VulkanHppGenerator
   ${TINYXML2_HEADERS}
 )
 
-file(TO_NATIVE_PATH ${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan.hpp vulkan_hpp)
-string(REPLACE "\\" "\\\\" vulkan_hpp ${vulkan_hpp})
 file(TO_NATIVE_PATH ${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_enums.hpp vulkan_enums_hpp)
 string(REPLACE "\\" "\\\\" vulkan_enums_hpp ${vulkan_enums_hpp})
 file(TO_NATIVE_PATH ${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_format_traits.hpp vulkan_format_traits_hpp)
@@ -135,20 +133,23 @@ file(TO_NATIVE_PATH ${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_hash.hpp vulkan_h
 string(REPLACE "\\" "\\\\" vulkan_hash_hpp ${vulkan_hash_hpp})
 file(TO_NATIVE_PATH ${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_raii.hpp vulkan_raii_hpp)
 string(REPLACE "\\" "\\\\" vulkan_raii_hpp ${vulkan_raii_hpp})
+file(TO_NATIVE_PATH ${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_static_asserts.hpp vulkan_static_asserts_hpp)
+string(REPLACE "\\" "\\\\" vulkan_static_asserts_hpp ${vulkan_static_asserts_hpp})
 file(TO_NATIVE_PATH ${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_structs.hpp vulkan_structs_hpp)
 string(REPLACE "\\" "\\\\" vulkan_structs_hpp ${vulkan_structs_hpp})
 file(TO_NATIVE_PATH ${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_to_string.hpp vulkan_to_string_hpp)
 string(REPLACE "\\" "\\\\" vulkan_to_string_hpp ${vulkan_to_string_hpp})
 target_compile_definitions(${PROJECT_NAME} PUBLIC
-				-DVULKAN_HPP_FILE="${vulkan_hpp}"
                 -DVULKAN_ENUMS_HPP_FILE="${vulkan_enums_hpp}"
                 -DVULKAN_FORMAT_TRAITS_HPP_FILE="${vulkan_format_traits_hpp}"
                 -DVULKAN_FUNCS_HPP_FILE="${vulkan_funcs_hpp}"
                 -DVULKAN_HANDLES_HPP_FILE="${vulkan_handles_hpp}"
                 -DVULKAN_HASH_HPP_FILE="${vulkan_hash_hpp}"
                 -DVULKAN_RAII_HPP_FILE="${vulkan_raii_hpp}"
+				-DVULKAN_STATIC_ASSERTS_HPP_FILE="${vulkan_static_asserts_hpp}"
                 -DVULKAN_STRUCTS_HPP_FILE="${vulkan_structs_hpp}"
-				-DVULKAN_TO_STRING_HPP_FILE="${vulkan_to_string_hpp}")
+				-DVULKAN_TO_STRING_HPP_FILE="${vulkan_to_string_hpp}"
+				-DBASE_PATH="${CMAKE_SOURCE_DIR}")
 
 set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD 17)
 

VulkanHppGenerator.hpp

@@ -25,12 +25,9 @@ class VulkanHppGenerator
 public:
   VulkanHppGenerator( tinyxml2::XMLDocument const & document );
 
-  std::string         generateBaseTypes() const;
   std::string         generateBitmasks() const;
   std::string         generateBitmasksToString() const;
   std::string         generateCommandDefinitions() const;
-  std::string         generateDispatchLoaderDynamic() const;  // uses vkGet*ProcAddress to get function pointers
-  std::string         generateDispatchLoaderStatic() const;   // uses exported symbols from loader
   std::string         generateEnums() const;
   std::string         generateEnumsToString() const;
   std::string         generateFormatTraits() const;
@@ -40,14 +37,10 @@ public:
   std::string         generateRAIICommandDefinitions() const;
   std::string         generateRAIIDispatchers() const;
   std::string         generateRAIIHandles() const;
-  std::string         generateResultExceptions() const;
-  std::string         generateStructExtendsStructs() const;
   std::string         generateStructForwardDeclarations() const;
   std::string         generateStructHashStructures() const;
   std::string         generateStructs() const;
-  std::string         generateThrowResultException() const;
-  std::string const & getTypesafeCheck() const;
-  std::string const & getVersion() const;
+  void                generateVulkanHppFile() const;
   std::string const & getVulkanLicenseHeader() const;
   void                prepareRAIIHandles();
 
@@ -459,7 +452,8 @@ private:
                                          std::set<size_t> const &         templatedParams,
                                          bool                             chained,
                                          bool                             raii ) const;
-  std::string generateBitmask( std::map<std::string, BitmaskData>::const_iterator bitmaskIt ) const;
+  std::string                                        generateBaseTypes() const;
+  std::string                                        generateBitmask( std::map<std::string, BitmaskData>::const_iterator bitmaskIt ) const;
   std::string generateBitmasks( std::vector<RequireData> const & requireData, std::set<std::string> & listedBitmasks, std::string const & title ) const;
   std::string generateBitmasksToString( std::vector<RequireData> const & requireData, std::set<std::string> & listedBitmasks, std::string const & title ) const;
   std::string generateBitmaskToString( std::map<std::string, BitmaskData>::const_iterator bitmaskIt ) const;
@@ -650,6 +644,8 @@ private:
                                       std::map<size_t, size_t> const & vectorParams,
                                       std::set<size_t> const &         templatedParams,
                                       bool                             singular ) const;
+  std::string generateDispatchLoaderDynamic() const;  // uses vkGet*ProcAddress to get function pointers
+  std::string generateDispatchLoaderStatic() const;   // uses exported symbols from loader
   std::string generateDestroyCommand( std::string const & name, CommandData const & commandData ) const;
   std::string
     generateDispatchLoaderDynamicCommandAssignment( std::string const & commandName, CommandData const & commandData, std::string const & firstArg ) const;
@@ -822,6 +818,7 @@ private:
   std::string generateResultAssignment( CommandData const & commandData ) const;
   std::string generateResultCheck(
     CommandData const & commandData, std::string const & className, std::string const & classSeparator, std::string commandName, bool enumerating ) const;
+  std::string generateResultExceptions() const;
   std::string generateReturnStatement( std::string const & commandName,
                                        CommandData const & commandData,
                                        std::string const & returnVariable,
@@ -850,6 +847,7 @@ private:
   std::string generateStructHashStructure( std::pair<std::string, StructureData> const & structure, std::set<std::string> & listedStructs ) const;
   std::string generateStructHashSum( std::string const & structName, std::vector<MemberData> const & members ) const;
   std::string generateStructure( std::pair<std::string, StructureData> const & structure ) const;
+  std::string generateStructExtendsStructs() const;
   std::string
     generateStructExtendsStructs( std::vector<RequireData> const & requireData, std::set<std::string> & listedStructs, std::string const & title ) const;
   std::string generateStructForwardDeclarations( std::vector<RequireData> const & requireData, std::string const & title ) const;
@@ -858,6 +856,7 @@ private:
   std::string                         generateStructSubConstructor( std::pair<std::string, StructureData> const & structData ) const;
   std::string                         generateSuccessCheck( std::vector<std::string> const & successCodes ) const;
   std::string                         generateSuccessCodeList( std::vector<std::string> const & successCodes, bool enumerating ) const;
+  std::string                         generateThrowResultException() const;
   std::string                         generateTypenameCheck( std::vector<size_t> const &      returnParams,
                                                              std::map<size_t, size_t> const & vectorParams,
                                                              bool                             definition,

snippets/ArrayProxy.hpp

@@ -0,0 +1,140 @@
+  template <typename T>
+  class ArrayProxy
+  {
+  public:
+    VULKAN_HPP_CONSTEXPR ArrayProxy() VULKAN_HPP_NOEXCEPT
+      : m_count( 0 )
+      , m_ptr( nullptr )
+    {}
+
+    VULKAN_HPP_CONSTEXPR ArrayProxy( std::nullptr_t ) VULKAN_HPP_NOEXCEPT
+      : m_count( 0 )
+      , m_ptr( nullptr )
+    {}
+
+    ArrayProxy( T & value ) VULKAN_HPP_NOEXCEPT
+      : m_count( 1 )
+      , m_ptr( &value )
+    {}
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxy( typename std::remove_const<T>::type & value ) VULKAN_HPP_NOEXCEPT
+      : m_count( 1 )
+      , m_ptr( &value )
+    {}
+
+    ArrayProxy( uint32_t count, T * ptr ) VULKAN_HPP_NOEXCEPT
+      : m_count( count )
+      , m_ptr( ptr )
+    {}
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxy( uint32_t count, typename std::remove_const<T>::type * ptr ) VULKAN_HPP_NOEXCEPT
+      : m_count( count )
+      , m_ptr( ptr )
+    {}
+
+    template <std::size_t C>
+    ArrayProxy( T (& ptr)[C] ) VULKAN_HPP_NOEXCEPT
+      : m_count( C )
+      , m_ptr( ptr )
+    {}
+
+    template <std::size_t C, typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxy( typename std::remove_const<T>::type (& ptr)[C] ) VULKAN_HPP_NOEXCEPT
+      : m_count( C )
+      , m_ptr( ptr )
+    {}
+
+#  if __GNUC__ >= 9
+#    pragma GCC diagnostic push
+#    pragma GCC diagnostic ignored "-Winit-list-lifetime"
+#  endif
+
+    ArrayProxy( std::initializer_list<T> const & list ) VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( list.size() ) )
+      , m_ptr( list.begin() )
+    {}
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxy( std::initializer_list<typename std::remove_const<T>::type> const & list ) VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( list.size() ) )
+      , m_ptr( list.begin() )
+    {}
+
+    ArrayProxy( std::initializer_list<T> & list ) VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( list.size() ) )
+      , m_ptr( list.begin() )
+    {}
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxy( std::initializer_list<typename std::remove_const<T>::type> & list ) VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( list.size() ) )
+      , m_ptr( list.begin() )
+    {}
+
+#  if __GNUC__ >= 9
+#    pragma GCC diagnostic pop
+#  endif
+
+    // Any type with a .data() return type implicitly convertible to T*, and a .size() return type implicitly
+    // convertible to size_t. The const version can capture temporaries, with lifetime ending at end of statement.
+    template <typename V,
+              typename std::enable_if<
+                std::is_convertible<decltype( std::declval<V>().data() ), T *>::value &&
+                std::is_convertible<decltype( std::declval<V>().size() ), std::size_t>::value>::type * = nullptr>
+    ArrayProxy( V const & v ) VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( v.size() ) )
+      , m_ptr( v.data() )
+    {}
+
+    template <typename V,
+              typename std::enable_if<
+                std::is_convertible<decltype( std::declval<V>().data() ), T *>::value &&
+                std::is_convertible<decltype( std::declval<V>().size() ), std::size_t>::value>::type * = nullptr>
+    ArrayProxy( V & v ) VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( v.size() ) )
+      , m_ptr( v.data() )
+    {}
+
+    const T * begin() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_ptr;
+    }
+
+    const T * end() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_ptr + m_count;
+    }
+
+    const T & front() const VULKAN_HPP_NOEXCEPT
+    {
+      VULKAN_HPP_ASSERT( m_count && m_ptr );
+      return *m_ptr;
+    }
+
+    const T & back() const VULKAN_HPP_NOEXCEPT
+    {
+      VULKAN_HPP_ASSERT( m_count && m_ptr );
+      return *( m_ptr + m_count - 1 );
+    }
+
+    bool empty() const VULKAN_HPP_NOEXCEPT
+    {
+      return ( m_count == 0 );
+    }
+
+    uint32_t size() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_count;
+    }
+
+    T * data() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_ptr;
+    }
+
+  private:
+    uint32_t m_count;
+    T *      m_ptr;
+  };

snippets/ArrayProxyNoTemporaries.hpp

@@ -0,0 +1,145 @@
+  template <typename T>
+  class ArrayProxyNoTemporaries
+  {
+  public:
+    VULKAN_HPP_CONSTEXPR ArrayProxyNoTemporaries() VULKAN_HPP_NOEXCEPT
+      : m_count( 0 )
+      , m_ptr( nullptr )
+    {}
+
+    VULKAN_HPP_CONSTEXPR ArrayProxyNoTemporaries( std::nullptr_t ) VULKAN_HPP_NOEXCEPT
+      : m_count( 0 )
+      , m_ptr( nullptr )
+    {}
+
+    ArrayProxyNoTemporaries( T & value ) VULKAN_HPP_NOEXCEPT
+      : m_count( 1 )
+      , m_ptr( &value )
+    {}
+
+    template <typename V>
+    ArrayProxyNoTemporaries( V && value ) = delete;
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxyNoTemporaries( typename std::remove_const<T>::type & value ) VULKAN_HPP_NOEXCEPT
+      : m_count( 1 )
+      , m_ptr( &value )
+    {}
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxyNoTemporaries( typename std::remove_const<T>::type && value ) = delete;
+
+    ArrayProxyNoTemporaries( uint32_t count, T * ptr ) VULKAN_HPP_NOEXCEPT
+      : m_count( count )
+      , m_ptr( ptr )
+    {}
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxyNoTemporaries( uint32_t count, typename std::remove_const<T>::type * ptr ) VULKAN_HPP_NOEXCEPT
+      : m_count( count )
+      , m_ptr( ptr )
+    {}
+
+    template <std::size_t C>
+    ArrayProxyNoTemporaries( T (& ptr)[C] ) VULKAN_HPP_NOEXCEPT
+      : m_count( C )
+      , m_ptr( ptr )
+    {}
+
+    template <std::size_t C>
+    ArrayProxyNoTemporaries( T (&& ptr)[C] ) = delete;
+
+    template <std::size_t C, typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxyNoTemporaries( typename std::remove_const<T>::type (& ptr)[C] ) VULKAN_HPP_NOEXCEPT
+      : m_count( C )
+      , m_ptr( ptr )
+    {}
+
+    template <std::size_t C, typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxyNoTemporaries( typename std::remove_const<T>::type (&& ptr)[C] ) = delete;
+
+    ArrayProxyNoTemporaries( std::initializer_list<T> const & list ) VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( list.size() ) )
+      , m_ptr( list.begin() )
+    {}
+
+    ArrayProxyNoTemporaries( std::initializer_list<T> const && list ) = delete;
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxyNoTemporaries( std::initializer_list<typename std::remove_const<T>::type> const & list )
+      VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( list.size() ) )
+      , m_ptr( list.begin() )
+    {}
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxyNoTemporaries( std::initializer_list<typename std::remove_const<T>::type> const && list ) = delete;
+
+    ArrayProxyNoTemporaries( std::initializer_list<T> & list ) VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( list.size() ) )
+      , m_ptr( list.begin() )
+    {}
+
+    ArrayProxyNoTemporaries( std::initializer_list<T> && list ) = delete;
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxyNoTemporaries( std::initializer_list<typename std::remove_const<T>::type> & list ) VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( list.size() ) )
+      , m_ptr( list.begin() )
+    {}
+
+    template <typename B = T, typename std::enable_if<std::is_const<B>::value, int>::type = 0>
+    ArrayProxyNoTemporaries( std::initializer_list<typename std::remove_const<T>::type> && list ) = delete;
+
+    // Any type with a .data() return type implicitly convertible to T*, and a // .size() return type implicitly
+    // convertible to size_t.
+    template <typename V,
+              typename std::enable_if<
+                std::is_convertible<decltype( std::declval<V>().data() ), T *>::value &&
+                std::is_convertible<decltype( std::declval<V>().size() ), std::size_t>::value>::type * = nullptr>
+    ArrayProxyNoTemporaries( V & v ) VULKAN_HPP_NOEXCEPT
+      : m_count( static_cast<uint32_t>( v.size() ) )
+      , m_ptr( v.data() )
+    {}
+
+    const T * begin() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_ptr;
+    }
+
+    const T * end() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_ptr + m_count;
+    }
+
+    const T & front() const VULKAN_HPP_NOEXCEPT
+    {
+      VULKAN_HPP_ASSERT( m_count && m_ptr );
+      return *m_ptr;
+    }
+
+    const T & back() const VULKAN_HPP_NOEXCEPT
+    {
+      VULKAN_HPP_ASSERT( m_count && m_ptr );
+      return *( m_ptr + m_count - 1 );
+    }
+
+    bool empty() const VULKAN_HPP_NOEXCEPT
+    {
+      return ( m_count == 0 );
+    }
+
+    uint32_t size() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_count;
+    }
+
+    T * data() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_ptr;
+    }
+
+  private:
+    uint32_t m_count;
+    T *      m_ptr;
+  };

snippets/ArrayWrapper1D.hpp

@@ -0,0 +1,130 @@
+  template <typename T, size_t N>
+  class ArrayWrapper1D : public std::array<T, N>
+  {
+  public:
+    VULKAN_HPP_CONSTEXPR ArrayWrapper1D() VULKAN_HPP_NOEXCEPT
+      : std::array<T, N>()
+    {}
+
+    VULKAN_HPP_CONSTEXPR ArrayWrapper1D( std::array<T, N> const & data ) VULKAN_HPP_NOEXCEPT
+      : std::array<T, N>( data )
+    {}
+
+#if ( VK_USE_64_BIT_PTR_DEFINES == 0 )
+    // on 32 bit compiles, needs overloads on index type int to resolve ambiguities
+    VULKAN_HPP_CONSTEXPR T const & operator[]( int index ) const VULKAN_HPP_NOEXCEPT
+    {
+      return std::array<T, N>::operator[]( index );
+    }
+
+    T & operator[]( int index ) VULKAN_HPP_NOEXCEPT
+    {
+      return std::array<T, N>::operator[]( index );
+    }
+#endif
+
+    operator T const * () const VULKAN_HPP_NOEXCEPT
+    {
+      return this->data();
+    }
+
+    operator T * () VULKAN_HPP_NOEXCEPT
+    {
+      return this->data();
+    }
+
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    operator std::string() const
+    {
+      return std::string( this->data() );
+    }
+
+#if 17 <= VULKAN_HPP_CPP_VERSION
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    operator std::string_view() const
+    {
+      return std::string_view( this->data() );
+    }
+#endif
+
+#if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    std::strong_ordering operator<=>( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return *static_cast<std::array<char, N> const *>( this ) <=> *static_cast<std::array<char, N> const *>( &rhs );
+    }
+#else
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    bool operator<( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return *static_cast<std::array<char, N> const *>( this ) < *static_cast<std::array<char, N> const *>( &rhs );
+    }
+
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    bool operator<=( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return *static_cast<std::array<char, N> const *>( this ) <= *static_cast<std::array<char, N> const *>( &rhs );
+    }
+
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    bool operator>( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return *static_cast<std::array<char, N> const *>( this ) > *static_cast<std::array<char, N> const *>( &rhs );
+    }
+
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    bool operator>=( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return *static_cast<std::array<char, N> const *>( this ) >= *static_cast<std::array<char, N> const *>( &rhs );
+    }
+#endif
+
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    bool operator==( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return *static_cast<std::array<char, N> const *>( this ) == *static_cast<std::array<char, N> const *>( &rhs );
+    }
+
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    bool operator!=( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return *static_cast<std::array<char, N> const *>( this ) != *static_cast<std::array<char, N> const *>( &rhs );
+    }
+  };
+
+  // specialization of relational operators between std::string and arrays of chars
+  template <size_t N>
+  bool operator<( std::string const & lhs, ArrayWrapper1D<char, N> const & rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return lhs < rhs.data();
+  }
+
+  template <size_t N>
+  bool operator<=( std::string const & lhs, ArrayWrapper1D<char, N> const & rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return lhs <= rhs.data();
+  }
+
+  template <size_t N>
+  bool operator>( std::string const & lhs, ArrayWrapper1D<char, N> const & rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return lhs > rhs.data();
+  }
+
+  template <size_t N>
+  bool operator>=( std::string const & lhs, ArrayWrapper1D<char, N> const & rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return lhs >= rhs.data();
+  }
+
+  template <size_t N>
+  bool operator==( std::string const & lhs, ArrayWrapper1D<char, N> const & rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return lhs == rhs.data();
+  }
+
+  template <size_t N>
+  bool operator!=( std::string const & lhs, ArrayWrapper1D<char, N> const & rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    return lhs != rhs.data();
+  }

snippets/ArrayWrapper2D.hpp

@@ -0,0 +1,12 @@
+  template <typename T, size_t N, size_t M>
+  class ArrayWrapper2D : public std::array<ArrayWrapper1D<T, M>, N>
+  {
+  public:
+    VULKAN_HPP_CONSTEXPR ArrayWrapper2D() VULKAN_HPP_NOEXCEPT
+      : std::array<ArrayWrapper1D<T, M>, N>()
+    {}
+
+    VULKAN_HPP_CONSTEXPR ArrayWrapper2D( std::array<std::array<T, M>, N> const & data ) VULKAN_HPP_NOEXCEPT
+      : std::array<ArrayWrapper1D<T, M>, N>( *reinterpret_cast<std::array<ArrayWrapper1D<T, M>, N> const *>( &data ) )
+    {}
+  };

snippets/DispatchLoaderBase.hpp

@@ -0,0 +1,22 @@
+  class DispatchLoaderBase
+  {
+  public:
+    DispatchLoaderBase() = default;
+    DispatchLoaderBase( std::nullptr_t )
+#if !defined( NDEBUG )
+      : m_valid( false )
+#endif
+    {}
+
+#if !defined( NDEBUG )
+    size_t getVkHeaderVersion() const
+    {
+      VULKAN_HPP_ASSERT( m_valid );
+      return vkHeaderVersion;
+    }
+
+  private:
+    size_t vkHeaderVersion = VK_HEADER_VERSION;
+    bool   m_valid         = true;
+#endif
+  };

snippets/DispatchLoaderDefault.hpp

@@ -0,0 +1,69 @@
+  class DispatchLoaderDynamic;
+#if !defined(VULKAN_HPP_DISPATCH_LOADER_DYNAMIC)
+# if defined( VK_NO_PROTOTYPES )
+#  define VULKAN_HPP_DISPATCH_LOADER_DYNAMIC 1
+# else
+#  define VULKAN_HPP_DISPATCH_LOADER_DYNAMIC 0
+# endif
+#endif
+
+#if !defined( VULKAN_HPP_STORAGE_API )
+#  if defined( VULKAN_HPP_STORAGE_SHARED )
+#    if defined( _MSC_VER )
+#      if defined( VULKAN_HPP_STORAGE_SHARED_EXPORT )
+#        define VULKAN_HPP_STORAGE_API __declspec( dllexport )
+#      else
+#        define VULKAN_HPP_STORAGE_API __declspec( dllimport )
+#      endif
+#    elif defined( __clang__ ) || defined( __GNUC__ )
+#      if defined( VULKAN_HPP_STORAGE_SHARED_EXPORT )
+#        define VULKAN_HPP_STORAGE_API __attribute__( ( visibility( "default" ) ) )
+#      else
+#        define VULKAN_HPP_STORAGE_API
+#      endif
+#    else
+#      define VULKAN_HPP_STORAGE_API
+#      pragma warning Unknown import / export semantics
+#    endif
+#  else
+#    define VULKAN_HPP_STORAGE_API
+#  endif
+#endif
+
+#if !defined( VULKAN_HPP_DEFAULT_DISPATCHER )
+#  if VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1
+#    define VULKAN_HPP_DEFAULT_DISPATCHER ::VULKAN_HPP_NAMESPACE::defaultDispatchLoaderDynamic
+#    define VULKAN_HPP_DEFAULT_DISPATCH_LOADER_DYNAMIC_STORAGE                     \
+      namespace VULKAN_HPP_NAMESPACE                                               \
+      {                                                                            \
+        VULKAN_HPP_STORAGE_API DispatchLoaderDynamic defaultDispatchLoaderDynamic; \
+      }
+  extern VULKAN_HPP_STORAGE_API DispatchLoaderDynamic defaultDispatchLoaderDynamic;
+#  else
+  static inline ::VULKAN_HPP_NAMESPACE::DispatchLoaderStatic & getDispatchLoaderStatic()
+  {
+    static ::VULKAN_HPP_NAMESPACE::DispatchLoaderStatic dls;
+    return dls;
+  }
+#    define VULKAN_HPP_DEFAULT_DISPATCHER ::VULKAN_HPP_NAMESPACE::getDispatchLoaderStatic()
+#    define VULKAN_HPP_DEFAULT_DISPATCH_LOADER_DYNAMIC_STORAGE
+#  endif
+#endif
+
+#if !defined( VULKAN_HPP_DEFAULT_DISPATCHER_TYPE )
+#  if VULKAN_HPP_DISPATCH_LOADER_DYNAMIC == 1
+#    define VULKAN_HPP_DEFAULT_DISPATCHER_TYPE ::VULKAN_HPP_NAMESPACE::DispatchLoaderDynamic
+#  else
+#    define VULKAN_HPP_DEFAULT_DISPATCHER_TYPE ::VULKAN_HPP_NAMESPACE::DispatchLoaderStatic
+#  endif
+#endif
+
+#if defined( VULKAN_HPP_NO_DEFAULT_DISPATCHER )
+#  define VULKAN_HPP_DEFAULT_ARGUMENT_ASSIGNMENT
+#  define VULKAN_HPP_DEFAULT_ARGUMENT_NULLPTR_ASSIGNMENT
+#  define VULKAN_HPP_DEFAULT_DISPATCHER_ASSIGNMENT
+#else
+#  define VULKAN_HPP_DEFAULT_ARGUMENT_ASSIGNMENT         = {}
+#  define VULKAN_HPP_DEFAULT_ARGUMENT_NULLPTR_ASSIGNMENT = nullptr
+#  define VULKAN_HPP_DEFAULT_DISPATCHER_ASSIGNMENT       = VULKAN_HPP_DEFAULT_DISPATCHER
+#endif

snippets/DynamicLoader.hpp

@@ -0,0 +1,99 @@
+#if VULKAN_HPP_ENABLE_DYNAMIC_LOADER_TOOL
+  class DynamicLoader
+  {
+  public:
+#  ifdef VULKAN_HPP_NO_EXCEPTIONS
+    DynamicLoader( std::string const & vulkanLibraryName = {} ) VULKAN_HPP_NOEXCEPT
+#  else
+    DynamicLoader( std::string const & vulkanLibraryName = {} )
+#  endif
+    {
+      if ( !vulkanLibraryName.empty() )
+      {
+#  if defined( __unix__ ) || defined( __APPLE__ ) || defined( __QNXNTO__ ) || defined(__Fuchsia__)
+        m_library = dlopen( vulkanLibraryName.c_str(), RTLD_NOW | RTLD_LOCAL );
+#  elif defined( _WIN32 )
+        m_library = ::LoadLibraryA( vulkanLibraryName.c_str() );
+#  else
+#    error unsupported platform
+#  endif
+      }
+      else
+      {
+#  if defined( __unix__ ) || defined( __QNXNTO__ ) || defined(__Fuchsia__)
+        m_library = dlopen( "libvulkan.so", RTLD_NOW | RTLD_LOCAL );
+        if ( m_library == nullptr )
+        {
+          m_library = dlopen( "libvulkan.so.1", RTLD_NOW | RTLD_LOCAL );
+        }
+#  elif defined( __APPLE__ )
+        m_library = dlopen( "libvulkan.dylib", RTLD_NOW | RTLD_LOCAL );
+#  elif defined( _WIN32 )
+        m_library = ::LoadLibraryA( "vulkan-1.dll" );
+#  else
+#    error unsupported platform
+#  endif
+      }
+
+#ifndef VULKAN_HPP_NO_EXCEPTIONS
+      if ( m_library == nullptr )
+      {
+        // NOTE there should be an InitializationFailedError, but msvc insists on the symbol does not exist within the scope of this function.
+        throw std::runtime_error( "Failed to load vulkan library!" );
+      }
+#endif
+    }
+
+    DynamicLoader( DynamicLoader const & ) = delete;
+
+    DynamicLoader( DynamicLoader && other ) VULKAN_HPP_NOEXCEPT : m_library(other.m_library)
+    {
+      other.m_library = nullptr;
+    }
+
+    DynamicLoader &operator=( DynamicLoader const & ) = delete;
+
+    DynamicLoader &operator=( DynamicLoader && other ) VULKAN_HPP_NOEXCEPT
+    {
+      std::swap(m_library, other.m_library);
+      return *this;
+    }
+
+    ~DynamicLoader() VULKAN_HPP_NOEXCEPT
+    {
+      if ( m_library )
+      {
+#  if defined( __unix__ ) || defined( __APPLE__ ) || defined( __QNXNTO__ ) || defined(__Fuchsia__)
+        dlclose( m_library );
+#  elif defined( _WIN32 )
+        ::FreeLibrary( m_library );
+#  else
+#    error unsupported platform
+#  endif
+      }
+    }
+
+    template <typename T>
+    T getProcAddress( const char* function ) const VULKAN_HPP_NOEXCEPT
+    {
+#  if defined( __unix__ ) || defined( __APPLE__ ) || defined( __QNXNTO__ ) || defined(__Fuchsia__)
+      return (T)dlsym( m_library, function );
+#  elif defined( _WIN32 )
+      return (T)::GetProcAddress( m_library, function );
+#  else
+#    error unsupported platform
+#  endif
+    }
+
+    bool success() const VULKAN_HPP_NOEXCEPT { return m_library != nullptr; }
+
+  private:
+#  if defined( __unix__ ) || defined( __APPLE__ ) || defined( __QNXNTO__ ) || defined(__Fuchsia__)
+    void * m_library;
+#  elif defined( _WIN32 )
+    ::HINSTANCE m_library;
+#  else
+#    error unsupported platform
+#  endif
+  };
+#endif

snippets/Exceptions.hpp

@@ -0,0 +1,69 @@
+  class ErrorCategoryImpl : public std::error_category
+  {
+    public:
+    virtual const char* name() const VULKAN_HPP_NOEXCEPT override { return VULKAN_HPP_NAMESPACE_STRING"::Result"; }
+    virtual std::string message(int ev) const override
+    {
+#if defined( VULKAN_HPP_NO_TO_STRING )
+      return std::to_string( ev );
+#else
+      return VULKAN_HPP_NAMESPACE::to_string(static_cast<VULKAN_HPP_NAMESPACE::Result>(ev));
+#endif
+    }
+  };
+
+  class Error
+  {
+    public:
+    Error() VULKAN_HPP_NOEXCEPT = default;
+    Error(const Error&) VULKAN_HPP_NOEXCEPT = default;
+    virtual ~Error() VULKAN_HPP_NOEXCEPT = default;
+
+    virtual const char* what() const VULKAN_HPP_NOEXCEPT = 0;
+  };
+
+  class LogicError : public Error, public std::logic_error
+  {
+    public:
+    explicit LogicError( const std::string& what )
+      : Error(), std::logic_error(what) {}
+    explicit LogicError( char const * what )
+      : Error(), std::logic_error(what) {}
+
+    virtual const char* what() const VULKAN_HPP_NOEXCEPT { return std::logic_error::what(); }
+  };
+
+  class SystemError : public Error, public std::system_error
+  {
+    public:
+    SystemError( std::error_code ec )
+      : Error(), std::system_error(ec) {}
+    SystemError( std::error_code ec, std::string const & what )
+      : Error(), std::system_error(ec, what) {}
+    SystemError( std::error_code ec, char const * what )
+      : Error(), std::system_error(ec, what) {}
+    SystemError( int ev, std::error_category const & ecat )
+      : Error(), std::system_error(ev, ecat) {}
+    SystemError( int ev, std::error_category const & ecat, std::string const & what)
+      : Error(), std::system_error(ev, ecat, what) {}
+    SystemError( int ev, std::error_category const & ecat, char const * what)
+      : Error(), std::system_error(ev, ecat, what) {}
+
+    virtual const char* what() const VULKAN_HPP_NOEXCEPT { return std::system_error::what(); }
+  };
+
+  VULKAN_HPP_INLINE const std::error_category& errorCategory() VULKAN_HPP_NOEXCEPT
+  {
+    static ErrorCategoryImpl instance;
+    return instance;
+  }
+
+  VULKAN_HPP_INLINE std::error_code make_error_code(Result e) VULKAN_HPP_NOEXCEPT
+  {
+    return std::error_code(static_cast<int>(e), errorCategory());
+  }
+
+  VULKAN_HPP_INLINE std::error_condition make_error_condition(Result e) VULKAN_HPP_NOEXCEPT
+  {
+    return std::error_condition(static_cast<int>(e), errorCategory());
+  }

snippets/Flags.hpp

@@ -0,0 +1,184 @@
+  template <typename FlagBitsType>
+  struct FlagTraits
+  {};
+
+  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 );
+    }
+
+    // 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 );
+  }

snippets/ObjectDestroy.hpp

@@ -0,0 +1,62 @@
+  struct AllocationCallbacks;
+
+  template <typename OwnerType, typename Dispatch>
+  class ObjectDestroy
+  {
+  public:
+    ObjectDestroy() = default;
+
+    ObjectDestroy( OwnerType owner,
+                   Optional<const AllocationCallbacks> allocationCallbacks
+                                             VULKAN_HPP_DEFAULT_ARGUMENT_NULLPTR_ASSIGNMENT,
+                   Dispatch const & dispatch VULKAN_HPP_DEFAULT_DISPATCHER_ASSIGNMENT ) VULKAN_HPP_NOEXCEPT
+      : m_owner( owner )
+      , m_allocationCallbacks( allocationCallbacks )
+      , m_dispatch( &dispatch )
+    {}
+
+    OwnerType getOwner() const VULKAN_HPP_NOEXCEPT { return m_owner; }
+    Optional<const AllocationCallbacks> getAllocator() const VULKAN_HPP_NOEXCEPT { return m_allocationCallbacks; }
+
+  protected:
+    template <typename T>
+    void destroy(T t) VULKAN_HPP_NOEXCEPT
+    {
+      VULKAN_HPP_ASSERT( m_owner && m_dispatch );
+      m_owner.destroy( t, m_allocationCallbacks, *m_dispatch );
+    }
+
+  private:
+    OwnerType                           m_owner               = {};
+    Optional<const AllocationCallbacks> m_allocationCallbacks = nullptr;
+    Dispatch const *                    m_dispatch            = nullptr;
+  };
+
+  class NoParent;
+
+  template <typename Dispatch>
+  class ObjectDestroy<NoParent, Dispatch>
+  {
+  public:
+    ObjectDestroy() = default;
+
+    ObjectDestroy( Optional<const AllocationCallbacks> allocationCallbacks,
+                   Dispatch const & dispatch           VULKAN_HPP_DEFAULT_DISPATCHER_ASSIGNMENT ) VULKAN_HPP_NOEXCEPT
+      : m_allocationCallbacks( allocationCallbacks )
+      , m_dispatch( &dispatch )
+    {}
+
+    Optional<const AllocationCallbacks> getAllocator() const VULKAN_HPP_NOEXCEPT { return m_allocationCallbacks; }
+
+  protected:
+    template <typename T>
+    void destroy(T t) VULKAN_HPP_NOEXCEPT
+    {
+      VULKAN_HPP_ASSERT( m_dispatch );
+      t.destroy( m_allocationCallbacks, *m_dispatch );
+    }
+
+  private:
+    Optional<const AllocationCallbacks> m_allocationCallbacks = nullptr;
+    Dispatch const *                    m_dispatch            = nullptr;
+  };

snippets/ObjectFree.hpp

@@ -0,0 +1,37 @@
+  template <typename OwnerType, typename Dispatch>
+  class ObjectFree
+  {
+  public:
+    ObjectFree() = default;
+
+    ObjectFree( OwnerType                                               owner,
+                Optional<const AllocationCallbacks> allocationCallbacks VULKAN_HPP_DEFAULT_ARGUMENT_NULLPTR_ASSIGNMENT,
+                Dispatch const & dispatch VULKAN_HPP_DEFAULT_DISPATCHER_ASSIGNMENT ) VULKAN_HPP_NOEXCEPT
+      : m_owner( owner )
+      , m_allocationCallbacks( allocationCallbacks )
+      , m_dispatch( &dispatch )
+    {}
+
+    OwnerType getOwner() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_owner;
+    }
+
+    Optional<const AllocationCallbacks> getAllocator() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_allocationCallbacks;
+    }
+
+  protected:
+    template <typename T>
+    void destroy( T t ) VULKAN_HPP_NOEXCEPT
+    {
+      VULKAN_HPP_ASSERT( m_owner && m_dispatch );
+      ( m_owner.free )( t, m_allocationCallbacks, *m_dispatch );
+    }
+
+  private:
+    OwnerType                           m_owner               = {};
+    Optional<const AllocationCallbacks> m_allocationCallbacks = nullptr;
+    Dispatch const *                    m_dispatch            = nullptr;
+  };

snippets/ObjectRelease.hpp

@@ -0,0 +1,29 @@
+  template <typename OwnerType, typename Dispatch>
+  class ObjectRelease
+  {
+  public:
+    ObjectRelease() = default;
+
+    ObjectRelease( OwnerType                 owner,
+                   Dispatch const & dispatch VULKAN_HPP_DEFAULT_DISPATCHER_ASSIGNMENT ) VULKAN_HPP_NOEXCEPT
+      : m_owner( owner )
+      , m_dispatch( &dispatch )
+    {}
+
+    OwnerType getOwner() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_owner;
+    }
+
+  protected:
+    template <typename T>
+    void destroy( T t ) VULKAN_HPP_NOEXCEPT
+    {
+      VULKAN_HPP_ASSERT( m_owner && m_dispatch );
+      m_owner.release( t, *m_dispatch );
+    }
+
+  private:
+    OwnerType        m_owner    = {};
+    Dispatch const * m_dispatch = nullptr;
+  };

snippets/Optional.hpp

@@ -0,0 +1,33 @@
+  template <typename RefType>
+  class Optional
+  {
+  public:
+    Optional( RefType & reference ) VULKAN_HPP_NOEXCEPT
+    {
+      m_ptr = &reference;
+    }
+    Optional( RefType * ptr ) VULKAN_HPP_NOEXCEPT
+    {
+      m_ptr = ptr;
+    }
+    Optional( std::nullptr_t ) VULKAN_HPP_NOEXCEPT
+    {
+      m_ptr = nullptr;
+    }
+
+    operator RefType *() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_ptr;
+    }
+    RefType const * operator->() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_ptr;
+    }
+    explicit operator bool() const VULKAN_HPP_NOEXCEPT
+    {
+      return !!m_ptr;
+    }
+
+  private:
+    RefType * m_ptr;
+  };

snippets/PoolFree.hpp

@@ -0,0 +1,29 @@
+  template <typename OwnerType, typename PoolType, typename Dispatch>
+  class PoolFree
+  {
+    public:
+      PoolFree() = default;
+
+    PoolFree( OwnerType                 owner,
+              PoolType                  pool,
+              Dispatch const & dispatch VULKAN_HPP_DEFAULT_DISPATCHER_ASSIGNMENT ) VULKAN_HPP_NOEXCEPT
+        : m_owner( owner )
+        , m_pool( pool )
+        , m_dispatch( &dispatch )
+      {}
+
+      OwnerType getOwner() const VULKAN_HPP_NOEXCEPT { return m_owner; }
+      PoolType getPool() const VULKAN_HPP_NOEXCEPT { return m_pool; }
+
+    protected:
+      template <typename T>
+      void destroy(T t) VULKAN_HPP_NOEXCEPT
+      {
+        ( m_owner.free )( m_pool, t, *m_dispatch );
+      }
+
+    private:
+      OwnerType        m_owner    = OwnerType();
+      PoolType         m_pool     = PoolType();
+      Dispatch const * m_dispatch = nullptr;
+  };

snippets/ResultValue.hpp

@@ -0,0 +1,123 @@
+  template <typename T> void ignore(T const &) VULKAN_HPP_NOEXCEPT {}
+
+  template <typename T>
+  struct ResultValue
+  {
+#ifdef VULKAN_HPP_HAS_NOEXCEPT
+    ResultValue( Result r, T & v ) VULKAN_HPP_NOEXCEPT(VULKAN_HPP_NOEXCEPT(T(v)))
+#else
+    ResultValue( Result r, T & v )
+#endif
+      : result( r )
+      , value( v )
+    {}
+
+#ifdef VULKAN_HPP_HAS_NOEXCEPT
+    ResultValue( Result r, T && v ) VULKAN_HPP_NOEXCEPT(VULKAN_HPP_NOEXCEPT(T(std::move(v))))
+#else
+    ResultValue( Result r, T && v )
+#endif
+      : result( r )
+      , value( std::move( v ) )
+    {}
+
+    Result  result;
+    T       value;
+
+    operator std::tuple<Result&, T&>() VULKAN_HPP_NOEXCEPT { return std::tuple<Result&, T&>(result, value); }
+  };
+
+#if !defined( VULKAN_HPP_NO_SMART_HANDLE )
+  template <typename Type, typename Dispatch>
+  struct ResultValue<UniqueHandle<Type, Dispatch>>
+  {
+#ifdef VULKAN_HPP_HAS_NOEXCEPT
+    ResultValue(Result r, UniqueHandle<Type, Dispatch> && v) VULKAN_HPP_NOEXCEPT
+#else
+    ResultValue(Result r, UniqueHandle<Type, Dispatch> && v)
+#endif
+      : result(r)
+      , value(std::move(v))
+    {}
+
+    std::tuple<Result, UniqueHandle<Type, Dispatch>> asTuple()
+    {
+      return std::make_tuple( result, std::move( value ) );
+    }
+
+    Result                        result;
+    UniqueHandle<Type, Dispatch>  value;
+  };
+
+  template <typename Type, typename Dispatch>
+  struct ResultValue<std::vector<UniqueHandle<Type, Dispatch>>>
+  {
+#  ifdef VULKAN_HPP_HAS_NOEXCEPT
+    ResultValue( Result r, std::vector<UniqueHandle<Type, Dispatch>> && v ) VULKAN_HPP_NOEXCEPT
+#  else
+    ResultValue( Result r, std::vector<UniqueHandle<Type, Dispatch>> && v )
+#  endif
+      : result( r )
+      , value( std::move( v ) )
+    {}
+
+    std::tuple<Result, std::vector<UniqueHandle<Type, Dispatch>>> asTuple()
+    {
+      return std::make_tuple( result, std::move( value ) );
+    }
+
+    Result                                    result;
+    std::vector<UniqueHandle<Type, Dispatch>> value;
+  };
+#endif
+
+  template <typename T>
+  struct ResultValueType
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    typedef ResultValue<T>  type;
+#else
+    typedef T               type;
+#endif
+  };
+
+  template <>
+  struct ResultValueType<void>
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    typedef Result type;
+#else
+    typedef void   type;
+#endif
+  };
+
+  VULKAN_HPP_INLINE typename ResultValueType<void>::type createResultValueType( Result result )
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    return result;
+#else
+    ignore( result );
+#endif
+  }
+
+  template <typename T>
+  VULKAN_HPP_INLINE typename ResultValueType<T>::type createResultValueType( Result result, T & data )
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    return ResultValue<T>( result, data );
+#else
+    ignore( result );
+    return data;
+#endif
+  }
+
+  template <typename T>
+  VULKAN_HPP_INLINE typename ResultValueType<T>::type createResultValueType( Result result, T && data )
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    return ResultValue<T>( result, std::move( data ) );
+#else
+    ignore( result );
+    return std::move( data );
+#endif
+  }

snippets/StructureChain.hpp

@@ -0,0 +1,267 @@
+  template <typename X, typename Y>
+  struct StructExtends
+  {
+    enum
+    {
+      value = false
+    };
+  };
+
+  template <typename Type, class...>
+  struct IsPartOfStructureChain
+  {
+    static const bool valid = false;
+  };
+
+  template <typename Type, typename Head, typename... Tail>
+  struct IsPartOfStructureChain<Type, Head, Tail...>
+  {
+    static const bool valid = std::is_same<Type, Head>::value || IsPartOfStructureChain<Type, Tail...>::valid;
+  };
+
+  template <size_t Index, typename T, typename... ChainElements>
+  struct StructureChainContains
+  {
+    static const bool value =
+      std::is_same<T, typename std::tuple_element<Index, std::tuple<ChainElements...>>::type>::value ||
+      StructureChainContains<Index - 1, T, ChainElements...>::value;
+  };
+
+  template <typename T, typename... ChainElements>
+  struct StructureChainContains<0, T, ChainElements...>
+  {
+    static const bool value =
+      std::is_same<T, typename std::tuple_element<0, std::tuple<ChainElements...>>::type>::value;
+  };
+
+  template <size_t Index, typename... ChainElements>
+  struct StructureChainValidation
+  {
+    using TestType = typename std::tuple_element<Index, std::tuple<ChainElements...>>::type;
+    static const bool valid =
+      StructExtends<TestType, typename std::tuple_element<0, std::tuple<ChainElements...>>::type>::value &&
+      ( TestType::allowDuplicate || !StructureChainContains<Index - 1, TestType, ChainElements...>::value ) &&
+      StructureChainValidation<Index - 1, ChainElements...>::valid;
+  };
+
+  template <typename... ChainElements>
+  struct StructureChainValidation<0, ChainElements...>
+  {
+    static const bool valid = true;
+  };
+
+  template <typename... ChainElements>
+  class StructureChain : public std::tuple<ChainElements...>
+  {
+  public:
+    StructureChain() VULKAN_HPP_NOEXCEPT
+    {
+      static_assert( StructureChainValidation<sizeof...( ChainElements ) - 1, ChainElements...>::valid,
+                     "The structure chain is not valid!" );
+      link<sizeof...( ChainElements ) - 1>();
+    }
+
+    StructureChain( StructureChain const & rhs ) VULKAN_HPP_NOEXCEPT : std::tuple<ChainElements...>( rhs )
+    {
+      static_assert( StructureChainValidation<sizeof...( ChainElements ) - 1, ChainElements...>::valid,
+                     "The structure chain is not valid!" );
+      link( &std::get<0>( *this ),
+            &std::get<0>( rhs ),
+            reinterpret_cast<VkBaseOutStructure *>( &std::get<0>( *this ) ),
+            reinterpret_cast<VkBaseInStructure const *>( &std::get<0>( rhs ) ) );
+    }
+
+    StructureChain( StructureChain && rhs ) VULKAN_HPP_NOEXCEPT
+      : std::tuple<ChainElements...>( std::forward<std::tuple<ChainElements...>>( rhs ) )
+    {
+      static_assert( StructureChainValidation<sizeof...( ChainElements ) - 1, ChainElements...>::valid,
+                     "The structure chain is not valid!" );
+      link( &std::get<0>( *this ),
+            &std::get<0>( rhs ),
+            reinterpret_cast<VkBaseOutStructure *>( &std::get<0>( *this ) ),
+            reinterpret_cast<VkBaseInStructure const *>( &std::get<0>( rhs ) ) );
+    }
+
+    StructureChain( ChainElements const &... elems ) VULKAN_HPP_NOEXCEPT : std::tuple<ChainElements...>( elems... )
+    {
+      static_assert( StructureChainValidation<sizeof...( ChainElements ) - 1, ChainElements...>::valid,
+                     "The structure chain is not valid!" );
+      link<sizeof...( ChainElements ) - 1>();
+    }
+
+    StructureChain & operator=( StructureChain const & rhs ) VULKAN_HPP_NOEXCEPT
+    {
+      std::tuple<ChainElements...>::operator=( rhs );
+      link( &std::get<0>( *this ),
+            &std::get<0>( rhs ),
+            reinterpret_cast<VkBaseOutStructure *>( &std::get<0>( *this ) ),
+            reinterpret_cast<VkBaseInStructure const *>( &std::get<0>( rhs ) ) );
+      return *this;
+    }
+
+    StructureChain & operator=( StructureChain && rhs ) = delete;
+
+    template <typename T = typename std::tuple_element<0, std::tuple<ChainElements...>>::type, size_t Which = 0>
+    T & get() VULKAN_HPP_NOEXCEPT
+    {
+      return std::get<ChainElementIndex<0, T, Which, void, ChainElements...>::value>(
+        static_cast<std::tuple<ChainElements...> &>( *this ) );
+    }
+
+    template <typename T = typename std::tuple_element<0, std::tuple<ChainElements...>>::type, size_t Which = 0>
+    T const & get() const VULKAN_HPP_NOEXCEPT
+    {
+      return std::get<ChainElementIndex<0, T, Which, void, ChainElements...>::value>(
+        static_cast<std::tuple<ChainElements...> const &>( *this ) );
+    }
+
+    template <typename T0, typename T1, typename... Ts>
+    std::tuple<T0 &, T1 &, Ts &...> get() VULKAN_HPP_NOEXCEPT
+    {
+      return std::tie( get<T0>(), get<T1>(), get<Ts>()... );
+    }
+
+    template <typename T0, typename T1, typename... Ts>
+    std::tuple<T0 const &, T1 const &, Ts const &...> get() const VULKAN_HPP_NOEXCEPT
+    {
+      return std::tie( get<T0>(), get<T1>(), get<Ts>()... );
+    }
+
+    template <typename ClassType, size_t Which = 0>
+    typename std::enable_if<
+      std::is_same<ClassType, typename std::tuple_element<0, std::tuple<ChainElements...>>::type>::value &&
+        ( Which == 0 ),
+      bool>::type
+      isLinked() const VULKAN_HPP_NOEXCEPT
+    {
+      return true;
+    }
+
+    template <typename ClassType, size_t Which = 0>
+    typename std::enable_if<
+      !std::is_same<ClassType, typename std::tuple_element<0, std::tuple<ChainElements...>>::type>::value ||
+        ( Which != 0 ),
+      bool>::type
+      isLinked() const VULKAN_HPP_NOEXCEPT
+    {
+      static_assert( IsPartOfStructureChain<ClassType, ChainElements...>::valid,
+                     "Can't unlink Structure that's not part of this StructureChain!" );
+      return isLinked( reinterpret_cast<VkBaseInStructure const *>( &get<ClassType, Which>() ) );
+    }
+
+    template <typename ClassType, size_t Which = 0>
+    typename std::enable_if<
+      !std::is_same<ClassType, typename std::tuple_element<0, std::tuple<ChainElements...>>::type>::value ||
+        ( Which != 0 ),
+      void>::type relink() VULKAN_HPP_NOEXCEPT
+    {
+      static_assert( IsPartOfStructureChain<ClassType, ChainElements...>::valid,
+                     "Can't relink Structure that's not part of this StructureChain!" );
+      auto pNext = reinterpret_cast<VkBaseInStructure *>( &get<ClassType, Which>() );
+      VULKAN_HPP_ASSERT( !isLinked( pNext ) );
+      auto & headElement = std::get<0>( static_cast<std::tuple<ChainElements...> &>( *this ) );
+      pNext->pNext       = reinterpret_cast<VkBaseInStructure const *>( headElement.pNext );
+      headElement.pNext  = pNext;
+    }
+
+    template <typename ClassType, size_t Which = 0>
+    typename std::enable_if<
+      !std::is_same<ClassType, typename std::tuple_element<0, std::tuple<ChainElements...>>::type>::value ||
+        ( Which != 0 ),
+      void>::type unlink() VULKAN_HPP_NOEXCEPT
+    {
+      static_assert( IsPartOfStructureChain<ClassType, ChainElements...>::valid,
+                     "Can't unlink Structure that's not part of this StructureChain!" );
+      unlink( reinterpret_cast<VkBaseOutStructure const *>( &get<ClassType, Which>() ) );
+    }
+
+  private:
+    template <int Index, typename T, int Which, typename, class First, class... Types>
+    struct ChainElementIndex : ChainElementIndex<Index + 1, T, Which, void, Types...>
+    {};
+
+    template <int Index, typename T, int Which, class First, class... Types>
+    struct ChainElementIndex<Index,
+                             T,
+                             Which,
+                             typename std::enable_if<!std::is_same<T, First>::value, void>::type,
+                             First,
+                             Types...> : ChainElementIndex<Index + 1, T, Which, void, Types...>
+    {};
+
+    template <int Index, typename T, int Which, class First, class... Types>
+    struct ChainElementIndex<Index,
+                             T,
+                             Which,
+                             typename std::enable_if<std::is_same<T, First>::value, void>::type,
+                             First,
+                             Types...> : ChainElementIndex<Index + 1, T, Which - 1, void, Types...>
+    {};
+
+    template <int Index, typename T, class First, class... Types>
+    struct ChainElementIndex<Index,
+                             T,
+                             0,
+                             typename std::enable_if<std::is_same<T, First>::value, void>::type,
+                             First,
+                             Types...> : std::integral_constant<int, Index>
+    {};
+
+    bool isLinked( VkBaseInStructure const * pNext ) const VULKAN_HPP_NOEXCEPT
+    {
+      VkBaseInStructure const * elementPtr = reinterpret_cast<VkBaseInStructure const *>(
+        &std::get<0>( static_cast<std::tuple<ChainElements...> const &>( *this ) ) );
+      while ( elementPtr )
+      {
+        if ( elementPtr->pNext == pNext )
+        {
+          return true;
+        }
+        elementPtr = elementPtr->pNext;
+      }
+      return false;
+    }
+
+    template <size_t Index>
+    typename std::enable_if<Index != 0, void>::type link() VULKAN_HPP_NOEXCEPT
+    {
+      auto & x = std::get<Index - 1>( static_cast<std::tuple<ChainElements...> &>( *this ) );
+      x.pNext  = &std::get<Index>( static_cast<std::tuple<ChainElements...> &>( *this ) );
+      link<Index - 1>();
+    }
+
+    template <size_t Index>
+    typename std::enable_if<Index == 0, void>::type link() VULKAN_HPP_NOEXCEPT
+    {}
+
+    void link( void * dstBase, void const * srcBase, VkBaseOutStructure * dst, VkBaseInStructure const * src )
+    {
+      while ( src->pNext )
+      {
+        std::ptrdiff_t offset =
+          reinterpret_cast<char const *>( src->pNext ) - reinterpret_cast<char const *>( srcBase );
+        dst->pNext = reinterpret_cast<VkBaseOutStructure *>( reinterpret_cast<char *>( dstBase ) + offset );
+        dst        = dst->pNext;
+        src        = src->pNext;
+      }
+      dst->pNext = nullptr;
+    }
+
+    void unlink( VkBaseOutStructure const * pNext ) VULKAN_HPP_NOEXCEPT
+    {
+      VkBaseOutStructure * elementPtr =
+        reinterpret_cast<VkBaseOutStructure *>( &std::get<0>( static_cast<std::tuple<ChainElements...> &>( *this ) ) );
+      while ( elementPtr && ( elementPtr->pNext != pNext ) )
+      {
+        elementPtr = elementPtr->pNext;
+      }
+      if ( elementPtr )
+      {
+        elementPtr->pNext = pNext->pNext;
+      }
+      else
+      {
+        VULKAN_HPP_ASSERT( false );  // fires, if the ClassType member has already been unlinked !
+      }
+    }
+  };

snippets/UniqueHandle.hpp

@@ -0,0 +1,127 @@
+#if !defined( VULKAN_HPP_NO_SMART_HANDLE )
+  template <typename Type, typename Dispatch>
+  class UniqueHandleTraits;
+
+  template <typename Type, typename Dispatch>
+  class UniqueHandle : public UniqueHandleTraits<Type, Dispatch>::deleter
+  {
+  private:
+    using Deleter = typename UniqueHandleTraits<Type, Dispatch>::deleter;
+
+  public:
+    using element_type = Type;
+
+    UniqueHandle()
+      : Deleter()
+      , m_value()
+    {}
+
+    explicit UniqueHandle( Type const & value, Deleter const & deleter = Deleter() ) VULKAN_HPP_NOEXCEPT
+      : Deleter( deleter )
+      , m_value( value )
+    {}
+
+    UniqueHandle( UniqueHandle const & ) = delete;
+
+    UniqueHandle( UniqueHandle && other ) VULKAN_HPP_NOEXCEPT
+      : Deleter( std::move( static_cast<Deleter &>( other ) ) )
+      , m_value( other.release() )
+    {}
+
+    ~UniqueHandle() VULKAN_HPP_NOEXCEPT
+    {
+      if ( m_value )
+      {
+        this->destroy( m_value );
+      }
+    }
+
+    UniqueHandle & operator=( UniqueHandle const & ) = delete;
+
+    UniqueHandle & operator=( UniqueHandle && other ) VULKAN_HPP_NOEXCEPT
+    {
+      reset( other.release() );
+      *static_cast<Deleter *>( this ) = std::move( static_cast<Deleter &>( other ) );
+      return *this;
+    }
+
+    explicit operator bool() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_value.operator bool();
+    }
+
+    Type const * operator->() const VULKAN_HPP_NOEXCEPT
+    {
+      return &m_value;
+    }
+
+    Type * operator->() VULKAN_HPP_NOEXCEPT
+    {
+      return &m_value;
+    }
+
+    Type const & operator*() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_value;
+    }
+
+    Type & operator*() VULKAN_HPP_NOEXCEPT
+    {
+      return m_value;
+    }
+
+    const Type & get() const VULKAN_HPP_NOEXCEPT
+    {
+      return m_value;
+    }
+
+    Type & get() VULKAN_HPP_NOEXCEPT
+    {
+      return m_value;
+    }
+
+    void reset( Type const & value = Type() ) VULKAN_HPP_NOEXCEPT
+    {
+      if ( m_value != value )
+      {
+        if ( m_value )
+        {
+          this->destroy( m_value );
+        }
+        m_value = value;
+      }
+    }
+
+    Type release() VULKAN_HPP_NOEXCEPT
+    {
+      Type value = m_value;
+      m_value    = nullptr;
+      return value;
+    }
+
+    void swap( UniqueHandle<Type, Dispatch> & rhs ) VULKAN_HPP_NOEXCEPT
+    {
+      std::swap( m_value, rhs.m_value );
+      std::swap( static_cast<Deleter &>( *this ), static_cast<Deleter &>( rhs ) );
+    }
+
+  private:
+    Type m_value;
+  };
+
+  template <typename UniqueType>
+  VULKAN_HPP_INLINE std::vector<typename UniqueType::element_type>
+                    uniqueToRaw( std::vector<UniqueType> const & handles )
+  {
+    std::vector<typename UniqueType::element_type> newBuffer( handles.size() );
+    std::transform( handles.begin(), handles.end(), newBuffer.begin(), []( UniqueType const & handle ) { return handle.get(); } );
+    return newBuffer;
+  }
+
+  template <typename Type, typename Dispatch>
+  VULKAN_HPP_INLINE void swap( UniqueHandle<Type, Dispatch> & lhs,
+                               UniqueHandle<Type, Dispatch> & rhs ) VULKAN_HPP_NOEXCEPT
+  {
+    lhs.swap( rhs );
+  }
+#endif

snippets/defines.hpp

@@ -0,0 +1,108 @@
+// <tuple> includes <sys/sysmacros.h> through some other header
+// this results in major(x) being resolved to gnu_dev_major(x)
+// which is an expression in a constructor initializer list.
+#if defined( major )
+#  undef major
+#endif
+#if defined( minor )
+#  undef minor
+#endif
+
+// Windows defines MemoryBarrier which is deprecated and collides
+// with the VULKAN_HPP_NAMESPACE::MemoryBarrier struct.
+#if defined( MemoryBarrier )
+#  undef MemoryBarrier
+#endif
+
+#if !defined( VULKAN_HPP_HAS_UNRESTRICTED_UNIONS )
+#  if defined( __clang__ )
+#    if __has_feature( cxx_unrestricted_unions )
+#      define VULKAN_HPP_HAS_UNRESTRICTED_UNIONS
+#    endif
+#  elif defined( __GNUC__ )
+#    define GCC_VERSION ( __GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__ )
+#    if 40600 <= GCC_VERSION
+#      define VULKAN_HPP_HAS_UNRESTRICTED_UNIONS
+#    endif
+#  elif defined( _MSC_VER )
+#    if 1900 <= _MSC_VER
+#      define VULKAN_HPP_HAS_UNRESTRICTED_UNIONS
+#    endif
+#  endif
+#endif
+
+#if !defined( VULKAN_HPP_INLINE )
+#  if defined( __clang__ )
+#    if __has_attribute( always_inline )
+#      define VULKAN_HPP_INLINE __attribute__( ( always_inline ) ) __inline__
+#    else
+#      define VULKAN_HPP_INLINE inline
+#    endif
+#  elif defined( __GNUC__ )
+#    define VULKAN_HPP_INLINE __attribute__( ( always_inline ) ) __inline__
+#  elif defined( _MSC_VER )
+#    define VULKAN_HPP_INLINE inline
+#  else
+#    define VULKAN_HPP_INLINE inline
+#  endif
+#endif
+
+#if defined( VULKAN_HPP_TYPESAFE_CONVERSION )
+#  define VULKAN_HPP_TYPESAFE_EXPLICIT
+#else
+#  define VULKAN_HPP_TYPESAFE_EXPLICIT explicit
+#endif
+
+#if defined( __cpp_constexpr )
+#  define VULKAN_HPP_CONSTEXPR constexpr
+#  if __cpp_constexpr >= 201304
+#    define VULKAN_HPP_CONSTEXPR_14 constexpr
+#  else
+#    define VULKAN_HPP_CONSTEXPR_14
+#  endif
+#  define VULKAN_HPP_CONST_OR_CONSTEXPR constexpr
+#else
+#  define VULKAN_HPP_CONSTEXPR
+#  define VULKAN_HPP_CONSTEXPR_14
+#  define VULKAN_HPP_CONST_OR_CONSTEXPR const
+#endif
+
+#if !defined( VULKAN_HPP_NOEXCEPT )
+#  if defined( _MSC_VER ) && ( _MSC_VER <= 1800 )
+#    define VULKAN_HPP_NOEXCEPT
+#  else
+#    define VULKAN_HPP_NOEXCEPT     noexcept
+#    define VULKAN_HPP_HAS_NOEXCEPT 1
+#    if defined( VULKAN_HPP_NO_EXCEPTIONS )
+#      define VULKAN_HPP_NOEXCEPT_WHEN_NO_EXCEPTIONS noexcept
+#    else
+#      define VULKAN_HPP_NOEXCEPT_WHEN_NO_EXCEPTIONS
+#    endif
+#  endif
+#endif
+
+#if 14 <= VULKAN_HPP_CPP_VERSION
+#  define VULKAN_HPP_DEPRECATED( msg ) [[deprecated( msg )]]
+#else
+#  define VULKAN_HPP_DEPRECATED( msg )
+#endif
+
+#if ( 17 <= VULKAN_HPP_CPP_VERSION ) && !defined( VULKAN_HPP_NO_NODISCARD_WARNINGS )
+#  define VULKAN_HPP_NODISCARD [[nodiscard]]
+#  if defined( VULKAN_HPP_NO_EXCEPTIONS )
+#    define VULKAN_HPP_NODISCARD_WHEN_NO_EXCEPTIONS [[nodiscard]]
+#  else
+#    define VULKAN_HPP_NODISCARD_WHEN_NO_EXCEPTIONS
+#  endif
+#else
+#  define VULKAN_HPP_NODISCARD
+#  define VULKAN_HPP_NODISCARD_WHEN_NO_EXCEPTIONS
+#endif
+
+#if !defined( VULKAN_HPP_NAMESPACE )
+#  define VULKAN_HPP_NAMESPACE vk
+#endif
+
+#define VULKAN_HPP_STRINGIFY2( text ) #text
+#define VULKAN_HPP_STRINGIFY( text )  VULKAN_HPP_STRINGIFY2( text )
+#define VULKAN_HPP_NAMESPACE_STRING   VULKAN_HPP_STRINGIFY( VULKAN_HPP_NAMESPACE )

snippets/includes.hpp

@@ -0,0 +1,111 @@
+#ifndef VULKAN_HPP
+#define VULKAN_HPP
+
+#if defined( _MSVC_LANG )
+#  define VULKAN_HPP_CPLUSPLUS _MSVC_LANG
+#else
+#  define VULKAN_HPP_CPLUSPLUS __cplusplus
+#endif
+
+#if 201703L < VULKAN_HPP_CPLUSPLUS
+#  define VULKAN_HPP_CPP_VERSION 20
+#elif 201402L < VULKAN_HPP_CPLUSPLUS
+#  define VULKAN_HPP_CPP_VERSION 17
+#elif 201103L < VULKAN_HPP_CPLUSPLUS
+#  define VULKAN_HPP_CPP_VERSION 14
+#elif 199711L < VULKAN_HPP_CPLUSPLUS
+#  define VULKAN_HPP_CPP_VERSION 11
+#else
+#  error "vulkan.hpp needs at least c++ standard version 11"
+#endif
+
+#include <array>   // ArrayWrapperND
+#include <string>  // std::string
+#include <vulkan/vulkan.h>
+#if 17 <= VULKAN_HPP_CPP_VERSION
+#  include <string_view>    // std::string_view
+#endif
+
+#if defined( VULKAN_HPP_DISABLE_ENHANCED_MODE )
+#  if !defined( VULKAN_HPP_NO_SMART_HANDLE )
+#    define VULKAN_HPP_NO_SMART_HANDLE
+#  endif
+#else
+#  include <tuple>  // std::tie
+#  include <vector> // std::vector
+#endif
+
+#if !defined( VULKAN_HPP_NO_EXCEPTIONS )
+#  include <system_error>  // std::is_error_code_enum
+#endif
+
+#if !defined( VULKAN_HPP_NO_SMART_HANDLE )
+#  include <algorithm>  // std::transform
+#endif
+
+#if defined( VULKAN_HPP_NO_CONSTRUCTORS )
+#  if !defined( VULKAN_HPP_NO_STRUCT_CONSTRUCTORS )
+#    define VULKAN_HPP_NO_STRUCT_CONSTRUCTORS
+#  endif
+#  if !defined( VULKAN_HPP_NO_UNION_CONSTRUCTORS )
+#    define VULKAN_HPP_NO_UNION_CONSTRUCTORS
+#  endif
+#endif
+
+#if defined( VULKAN_HPP_NO_SETTERS )
+#  if !defined( VULKAN_HPP_NO_STRUCT_SETTERS )
+#    define VULKAN_HPP_NO_STRUCT_SETTERS
+#  endif
+#  if !defined( VULKAN_HPP_NO_UNION_SETTERS )
+#    define VULKAN_HPP_NO_UNION_SETTERS
+#  endif
+#endif
+
+#if !defined( VULKAN_HPP_ASSERT )
+#  include <cassert>
+#  define VULKAN_HPP_ASSERT assert
+#endif
+
+#if !defined( VULKAN_HPP_ASSERT_ON_RESULT )
+#  define VULKAN_HPP_ASSERT_ON_RESULT VULKAN_HPP_ASSERT
+#endif
+
+#if !defined( VULKAN_HPP_STATIC_ASSERT )
+# define VULKAN_HPP_STATIC_ASSERT static_assert
+#endif
+
+#if !defined( VULKAN_HPP_ENABLE_DYNAMIC_LOADER_TOOL )
+#  define VULKAN_HPP_ENABLE_DYNAMIC_LOADER_TOOL 1
+#endif
+
+#if VULKAN_HPP_ENABLE_DYNAMIC_LOADER_TOOL == 1
+#  if defined( __unix__ ) || defined( __APPLE__ ) || defined( __QNXNTO__ ) || defined(__Fuchsia__)
+#    include <dlfcn.h>
+#  elif defined( _WIN32 )
+typedef struct HINSTANCE__ * HINSTANCE;
+#    if defined( _WIN64 )
+typedef int64_t( __stdcall * FARPROC )();
+#    else
+typedef int( __stdcall * FARPROC )();
+#    endif
+extern "C" __declspec( dllimport ) HINSTANCE __stdcall LoadLibraryA( char const * lpLibFileName );
+extern "C" __declspec( dllimport ) int __stdcall FreeLibrary( HINSTANCE hLibModule );
+extern "C" __declspec( dllimport ) FARPROC __stdcall GetProcAddress( HINSTANCE hModule, const char * lpProcName );
+#  endif
+#endif
+
+#if !defined( __has_include )
+#  define __has_include( x ) false
+#endif
+
+#if ( 201907 <= __cpp_lib_three_way_comparison ) && __has_include( <compare> ) && !defined( VULKAN_HPP_NO_SPACESHIP_OPERATOR )
+#  define VULKAN_HPP_HAS_SPACESHIP_OPERATOR
+#endif
+#if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+#  include <compare>
+#endif
+
+#if ( 201803 <= __cpp_lib_span )
+#  define VULKAN_HPP_SUPPORT_SPAN
+#  include <span>
+#endif

snippets/resultChecks.hpp

@@ -0,0 +1,28 @@
+  VULKAN_HPP_INLINE void resultCheck( Result result, char const * message )
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    ignore( result );  // just in case VULKAN_HPP_ASSERT_ON_RESULT is empty
+    ignore( message );
+    VULKAN_HPP_ASSERT_ON_RESULT( result == Result::eSuccess );
+#else
+    if ( result != Result::eSuccess )
+    {
+      throwResultException( result, message );
+    }
+#endif
+  }
+
+  VULKAN_HPP_INLINE void resultCheck( Result result, char const * message, std::initializer_list<Result> successCodes )
+  {
+#ifdef VULKAN_HPP_NO_EXCEPTIONS
+    ignore( result );  // just in case VULKAN_HPP_ASSERT_ON_RESULT is empty
+    ignore( message );
+    ignore( successCodes );  // just in case VULKAN_HPP_ASSERT_ON_RESULT is empty
+    VULKAN_HPP_ASSERT_ON_RESULT( std::find( successCodes.begin(), successCodes.end(), result ) != successCodes.end() );
+#else
+    if ( std::find( successCodes.begin(), successCodes.end(), result ) == successCodes.end() )
+    {
+      throwResultException( result, message );
+    }
+#endif
+  }

vulkan/vulkan.hpp

@@ -556,8 +556,8 @@ namespace VULKAN_HPP_NAMESPACE
   {
     return flags.operator^( bit );
   }
-#if !defined( VULKAN_HPP_DISABLE_ENHANCED_MODE )
 
+#if !defined( VULKAN_HPP_DISABLE_ENHANCED_MODE )
   template <typename T>
   class ArrayProxy
   {
@@ -5406,8 +5406,8 @@ namespace VULKAN_HPP_NAMESPACE
 #  define VULKAN_HPP_DEFAULT_ARGUMENT_NULLPTR_ASSIGNMENT = nullptr
 #  define VULKAN_HPP_DEFAULT_DISPATCHER_ASSIGNMENT       = VULKAN_HPP_DEFAULT_DISPATCHER
 #endif
-#if !defined( VULKAN_HPP_NO_SMART_HANDLE )
 
+#if !defined( VULKAN_HPP_NO_SMART_HANDLE )
   struct AllocationCallbacks;
 
   template <typename OwnerType, typename Dispatch>
@@ -5617,7 +5617,6 @@ namespace std
 namespace VULKAN_HPP_NAMESPACE
 {
 #ifndef VULKAN_HPP_NO_EXCEPTIONS
-
   class ErrorCategoryImpl : public std::error_category
   {
   public: