1.0.0 API documentation
scalar_ulp.hpp
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1 
16 #pragma once
17 
18 // Dependencies
19 #include "../ext/scalar_int_sized.hpp"
20 #include "../common.hpp"
21 #include "../detail/qualifier.hpp"
22 
23 #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
24 # pragma message("GLM: GLM_EXT_scalar_ulp extension included")
25 #endif
26 
27 namespace glm
28 {
31 
37  template<typename genType>
38  GLM_FUNC_DECL genType nextFloat(genType x);
39 
45  template<typename genType>
46  GLM_FUNC_DECL genType prevFloat(genType x);
47 
53  template<typename genType>
54  GLM_FUNC_DECL genType nextFloat(genType x, int ULPs);
55 
61  template<typename genType>
62  GLM_FUNC_DECL genType prevFloat(genType x, int ULPs);
63 
67  GLM_FUNC_DECL int floatDistance(float x, float y);
68 
72  GLM_FUNC_DECL int64 floatDistance(double x, double y);
73 
75 }//namespace glm
76 
77 #include "scalar_ulp.inl"
glm::nextFloat
GLM_FUNC_DECL genType nextFloat(genType x, int ULPs)
Return the value(s) ULP distance after the input value(s).
glm::floatDistance
GLM_FUNC_DECL int64 floatDistance(double x, double y)
Return the distance in the number of ULP between 2 double-precision floating-point scalars.
glm::int64
detail::int64 int64
64 bit signed integer type.
Definition: scalar_int_sized.hpp:67
glm::prevFloat
GLM_FUNC_DECL genType prevFloat(genType x, int ULPs)
Return the value(s) ULP distance before the input value(s).
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