71 lines
1.3 KiB
C++
71 lines
1.3 KiB
C++
/// @ref ext_scalar_int_sized
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/// @file glm/ext/scalar_int_sized.hpp
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///
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/// @defgroup ext_scalar_int_sized GLM_EXT_scalar_int_sized
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/// @ingroup ext
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///
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/// Exposes sized signed integer scalar types.
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///
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/// Include <glm/ext/scalar_int_sized.hpp> to use the features of this extension.
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///
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/// @see ext_scalar_uint_sized
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#pragma once
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#include "../detail/setup.hpp"
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#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
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# pragma message("GLM: GLM_EXT_scalar_int_sized extension included")
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#endif
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namespace glm{
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namespace detail
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{
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# if GLM_HAS_EXTENDED_INTEGER_TYPE
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typedef std::int8_t int8;
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typedef std::int16_t int16;
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typedef std::int32_t int32;
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# else
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typedef signed char int8;
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typedef signed short int16;
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typedef signed int int32;
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#endif//
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template<>
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struct is_int<int8>
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{
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enum test {value = ~0};
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};
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template<>
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struct is_int<int16>
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{
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enum test {value = ~0};
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};
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template<>
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struct is_int<int64>
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{
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enum test {value = ~0};
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};
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}//namespace detail
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/// @addtogroup ext_scalar_int_sized
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/// @{
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/// 8 bit signed integer type.
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typedef detail::int8 int8;
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/// 16 bit signed integer type.
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typedef detail::int16 int16;
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/// 32 bit signed integer type.
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typedef detail::int32 int32;
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/// 64 bit signed integer type.
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typedef detail::int64 int64;
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/// @}
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}//namespace glm
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