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ulp.hpp File Reference

GLM_GTC_ulp More...

#include "../detail/setup.hpp"
#include "../detail/qualifier.hpp"
#include "../detail/_vectorize.hpp"
#include "../ext/scalar_int_sized.hpp"
#include "ulp.inl"
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Namespaces

 glm
 Core features
 

Functions

template<typename genType >
GLM_FUNC_DECL genType glm::next_float (genType x)
 Return the next ULP value(s) after the input value(s). More...
 
template<typename genType >
GLM_FUNC_DECL genType glm::prev_float (genType x)
 Return the previous ULP value(s) before the input value(s). More...
 
template<typename genType >
GLM_FUNC_DECL genType glm::next_float (genType x, int ULPs)
 Return the value(s) ULP distance after the input value(s). More...
 
template<typename genType >
GLM_FUNC_DECL genType glm::prev_float (genType x, int ULPs)
 Return the value(s) ULP distance before the input value(s). More...
 
GLM_FUNC_DECL int glm::float_distance (float x, float y)
 Return the distance in the number of ULP between 2 single-precision floating-point scalars. More...
 
GLM_FUNC_DECL int64 glm::float_distance (double x, double y)
 Return the distance in the number of ULP between 2 double-precision floating-point scalars. More...
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > glm::next_float (vec< L, T, Q > const &x)
 Return the next ULP value(s) after the input value(s). More...
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > glm::next_float (vec< L, T, Q > const &x, int ULPs)
 Return the value(s) ULP distance after the input value(s). More...
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > glm::next_float (vec< L, T, Q > const &x, vec< L, int, Q > const &ULPs)
 Return the value(s) ULP distance after the input value(s). More...
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > glm::prev_float (vec< L, T, Q > const &x)
 Return the previous ULP value(s) before the input value(s). More...
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > glm::prev_float (vec< L, T, Q > const &x, int ULPs)
 Return the value(s) ULP distance before the input value(s). More...
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q > glm::prev_float (vec< L, T, Q > const &x, vec< L, int, Q > const &ULPs)
 Return the value(s) ULP distance before the input value(s). More...
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, int, Q > glm::float_distance (vec< L, float, Q > const &x, vec< L, float, Q > const &y)
 Return the distance in the number of ULP between 2 single-precision floating-point scalars. More...
 
template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, int64, Q > glm::float_distance (vec< L, double, Q > const &x, vec< L, double, Q > const &y)
 Return the distance in the number of ULP between 2 double-precision floating-point scalars. More...
 

Detailed Description

GLM_GTC_ulp

See also
Core features (dependence)