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-///////////////////////////////////////////////////////////////////////////////////
-/// OpenGL Mathematics (glm.g-truc.net)
-///
-/// Copyright (c) 2005 - 2015 G-Truc Creation (www.g-truc.net)
-/// Permission is hereby granted, free of charge, to any person obtaining a copy
-/// of this software and associated documentation files (the "Software"), to deal
-/// in the Software without restriction, including without limitation the rights
-/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-/// copies of the Software, and to permit persons to whom the Software is
-/// furnished to do so, subject to the following conditions:
-///
-/// The above copyright notice and this permission notice shall be included in
-/// all copies or substantial portions of the Software.
-///
-/// Restrictions:
-/// By making use of the Software for military purposes, you choose to make
-/// a Bunny unhappy.
-///
-/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-/// THE SOFTWARE.
-///
-/// @ref gtx_common
-/// @file glm/gtx/common.inl
-/// @date 2014-09-08 / 2014-09-08
-/// @author Christophe Riccio
-///////////////////////////////////////////////////////////////////////////////////
-
-#include <cmath>
-
-namespace glm
-{
- template <typename T>
- GLM_FUNC_QUALIFIER bool isdenormal(T const & x)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isdenormal' only accept floating-point inputs");
-
-# if GLM_HAS_CXX11_STL
- return std::fpclassify(x) == FP_SUBNORMAL;
-# else
- return x != static_cast<T>(0) && std::fabs(x) < std::numeric_limits<T>::min();
-# endif
- }
-
- template <typename T, precision P>
- GLM_FUNC_QUALIFIER typename tvec1<T, P>::bool_type isdenormal
- (
- tvec1<T, P> const & x
- )
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isdenormal' only accept floating-point inputs");
-
- return typename tvec1<T, P>::bool_type(
- isdenormal(x.x));
- }
-
- template <typename T, precision P>
- GLM_FUNC_QUALIFIER typename tvec2<T, P>::bool_type isdenormal
- (
- tvec2<T, P> const & x
- )
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isdenormal' only accept floating-point inputs");
-
- return typename tvec2<T, P>::bool_type(
- isdenormal(x.x),
- isdenormal(x.y));
- }
-
- template <typename T, precision P>
- GLM_FUNC_QUALIFIER typename tvec3<T, P>::bool_type isdenormal
- (
- tvec3<T, P> const & x
- )
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isdenormal' only accept floating-point inputs");
-
- return typename tvec3<T, P>::bool_type(
- isdenormal(x.x),
- isdenormal(x.y),
- isdenormal(x.z));
- }
-
- template <typename T, precision P>
- GLM_FUNC_QUALIFIER typename tvec4<T, P>::bool_type isdenormal
- (
- tvec4<T, P> const & x
- )
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isdenormal' only accept floating-point inputs");
-
- return typename tvec4<T, P>::bool_type(
- isdenormal(x.x),
- isdenormal(x.y),
- isdenormal(x.z),
- isdenormal(x.w));
- }
-}//namespace glm