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Automatically include C++ definitions (#67)

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This commit is contained in:
Ben Visness
2017-08-02 10:12:06 -05:00
committed by GitHub
parent 98fffbd7cc
commit afd726ab0b
5 changed files with 62 additions and 66 deletions
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28
HandmadeMath.h
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@@ -1,5 +1,5 @@
/*
HandmadeMath.h v1.2.0
HandmadeMath.h v1.3.0
This is a single header file with a bunch of useful functions for
basic game math operations.
@@ -20,22 +20,6 @@
=============================================================================
For overloaded and operator overloaded versions of the base C functions,
you MUST
#define HANDMADE_MATH_CPP_MODE
in EXACTLY one C or C++ file that includes this header, BEFORE the
include, like this:
#define HANDMADE_MATH_IMPLEMENTATION
#define HANDMADE_MATH_CPP_MODE
#include "HandmadeMath.h"
All other files should just #include "HandmadeMath.h" without the #define.
=============================================================================
To disable SSE intrinsics, you MUST
#define HANDMADE_MATH_NO_SSE
@@ -196,6 +180,8 @@
(*) Added C++ == and != operators for all three
(*) SSE'd HMM_MultiplyMat4 (this is _WAY_ faster)
(*) SSE'd HMM_Transpose
1.3.0
(*) Remove need to #define HANDMADE_MATH_CPP_MODE
LICENSE
@@ -601,7 +587,7 @@ HMMDEF hmm_quaternion HMM_QuaternionFromAxisAngle(hmm_vec3 Axis, float AngleOfRo
}
#endif
#ifdef HANDMADE_MATH_CPP_MODE
#ifdef __cplusplus
HMMDEF float HMM_Length(hmm_vec2 A);
HMMDEF float HMM_Length(hmm_vec3 A);
@@ -741,7 +727,7 @@ HMMDEF hmm_bool operator!=(hmm_vec2 Left, hmm_vec2 Right);
HMMDEF hmm_bool operator!=(hmm_vec3 Left, hmm_vec3 Right);
HMMDEF hmm_bool operator!=(hmm_vec4 Left, hmm_vec4 Right);
#endif /* HANDMADE_MATH_CPP */
#endif /* __cplusplus */
#ifdef __clang__
#pragma GCC diagnostic pop
@@ -1932,7 +1918,7 @@ HMM_QuaternionFromAxisAngle(hmm_vec3 Axis, float AngleOfRotation)
return(Result);
}
#ifdef HANDMADE_MATH_CPP_MODE
#ifdef __cplusplus
HINLINE float
HMM_Length(hmm_vec2 A)
@@ -2870,6 +2856,6 @@ operator!=(hmm_vec4 Left, hmm_vec4 Right)
return !HMM_EqualsVec4(Left, Right);
}
#endif /* HANDMADE_MATH_CPP_MODE */
#endif /* __cplusplus */
#endif /* HANDMADE_MATH_IMPLEMENTATION */