17 #include "../detail/setup.hpp"    18 #include "../detail/qualifier.hpp"    20 #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)    21 #   pragma message("GLM: GLM_GTC_epsilon extension included")    33     template<length_t L, 
typename T, qualifier Q>
    34     GLM_FUNC_DECL vec<L, bool, Q> 
epsilonEqual(vec<L, T, Q> 
const& x, vec<L, T, Q> 
const& y, T 
const& 
epsilon);
    40     template<
typename genType>
    41     GLM_FUNC_DECL 
bool epsilonEqual(genType 
const& x, genType 
const& y, genType 
const& 
epsilon);
    47     template<length_t L, 
typename T, qualifier Q>
    48     GLM_FUNC_DECL vec<L, bool, Q> 
epsilonNotEqual(vec<L, T, Q> 
const& x, vec<L, T, Q> 
const& y, T 
const& 
epsilon);
    54     template<
typename genType>
    60 #include "epsilon.inl" GLM_FUNC_DECL bool epsilonNotEqual(genType const &x, genType const &y, genType const &epsilon)
Returns the component-wise comparison of |x - y| >= epsilon. 
GLM_FUNC_DECL GLM_CONSTEXPR genType epsilon()
Return the epsilon constant for floating point types. 
GLM_FUNC_DECL bool epsilonEqual(genType const &x, genType const &y, genType const &epsilon)
Returns the component-wise comparison of |x - y| < epsilon.