0.9.8: ulp.hpp Source File

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ulp.hpp

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1

14 #pragma once

15

16 // Dependencies

17 #include "../detail/setup.hpp"

18 #include "../detail/precision.hpp"

19 #include "../detail/type_int.hpp"

20

21 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)

22 # pragma message("GLM: GLM_GTC_ulp extension included")

23 #endif

24

25 namespace glm

26 {

29

32template <typename genType>

33 GLM_FUNC_DECL genType next_float(genType const & x);

34

37template <typename genType>

38 GLM_FUNC_DECL genType prev_float(genType const & x);

39

42template <typename genType>

43 GLM_FUNC_DECL genType next_float(genType const & x, uint const & Distance);

44

47template <typename genType>

48 GLM_FUNC_DECL genType prev_float(genType const & x, uint const & Distance);

49

52template <typename T>

53 GLM_FUNC_DECL uint float_distance(T const & x, T const & y);

54

57template<typename T, template<typename> class vecType>

58 GLM_FUNC_DECL vecType<uint> float_distance(vecType<T> const & x, vecType<T> const & y);

59

61 }// namespace glm

62

63 #include "ulp.inl"

glm::uint

unsigned int uint

Unsigned integer type.

Definition: type_int.hpp:288

glm

Definition: _noise.hpp:11

glm::prev_float

GLM_FUNC_DECL genType prev_float(genType const &x, uint const &Distance)

Return the value(s) ULP distance before the input value(s).

glm::next_float

GLM_FUNC_DECL genType next_float(genType const &x, uint const &Distance)

Return the value(s) ULP distance after the input value(s).

glm::float_distance

GLM_FUNC_DECL vecType< uint > float_distance(vecType< T > const &x, vecType< T > const &y)

Return the distance in the number of ULP between 2 vectors.

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