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Rely on C++11 to implement isinf and isnan

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This commit is contained in:
Christophe Riccio 2014-08-04 01:18:34 +02:00
parent 96ef6ae9ba
commit f916339ca7
2 changed files with 8 additions and 5 deletions
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12
glm/detail/func_common.inl
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@ -713,7 +713,9 @@ namespace detail
std::numeric_limits<genType>::is_iec559, std::numeric_limits<genType>::is_iec559,
"'isnan' only accept floating-point inputs"); "'isnan' only accept floating-point inputs");
# if(GLM_COMPILER & (GLM_COMPILER_VC | GLM_COMPILER_INTEL)) # if(GLM_LANG & GLM_LANG_CXX11_FLAG)
return std::isnan(x);
# elif(GLM_COMPILER & (GLM_COMPILER_VC | GLM_COMPILER_INTEL))
return _isnan(x) != 0; return _isnan(x) != 0;
# elif(GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_CLANG)) # elif(GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_CLANG))
# if(GLM_PLATFORM & GLM_PLATFORM_ANDROID && __cplusplus < 201103L) # if(GLM_PLATFORM & GLM_PLATFORM_ANDROID && __cplusplus < 201103L)
@ -780,11 +782,11 @@ namespace detail
GLM_FUNC_QUALIFIER bool isinf( GLM_FUNC_QUALIFIER bool isinf(
genType const & x) genType const & x)
{ {
GLM_STATIC_ASSERT( GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'isinf' only accept floating-point inputs");
std::numeric_limits<genType>::is_iec559,
"'isinf' only accept floating-point inputs");
# if(GLM_COMPILER & (GLM_COMPILER_INTEL | GLM_COMPILER_VC)) # if(GLM_LANG & GLM_LANG_CXX11_FLAG)
return std::isinf(x);
# elif(GLM_COMPILER & (GLM_COMPILER_INTEL | GLM_COMPILER_VC))
return _fpclass(x) == _FPCLASS_NINF || _fpclass(x) == _FPCLASS_PINF; return _fpclass(x) == _FPCLASS_NINF || _fpclass(x) == _FPCLASS_PINF;
# elif(GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_CLANG)) # elif(GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_CLANG))
# if(GLM_PLATFORM & GLM_PLATFORM_ANDROID && __cplusplus < 201103L) # if(GLM_PLATFORM & GLM_PLATFORM_ANDROID && __cplusplus < 201103L)

1
readme.txt
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@ -43,6 +43,7 @@ GLM 0.9.5.5: 2014-XX-XX
- Fixed missing value_type for dual quaternion - Fixed missing value_type for dual quaternion
- Fixed return type of dual quaternion length - Fixed return type of dual quaternion length
- Fixed infinite loop in isfinite function with GCC #221 - Fixed infinite loop in isfinite function with GCC #221
- Rely on C++11 to implement isinf and isnan
================================================================================ ================================================================================
GLM 0.9.5.4: 2014-06-21 GLM 0.9.5.4: 2014-06-21