0.9.9 API documenation
bit.hpp
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1 
13 #pragma once
14 
15 // Dependencies
16 #include "../gtc/bitfield.hpp"
17 
18 #ifndef GLM_ENABLE_EXPERIMENTAL
19 # error "GLM: GLM_GTX_bit is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
20 #endif
21 
22 #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
23 # pragma message("GLM: GLM_GTX_bit extension is deprecated, include GLM_GTC_bitfield and GLM_GTC_integer instead")
24 #endif
25 
26 namespace glm
27 {
30 
32  template<typename genIUType>
33  GLM_FUNC_DECL genIUType highestBitValue(genIUType Value);
34 
36  template<typename genIUType>
37  GLM_FUNC_DECL genIUType lowestBitValue(genIUType Value);
38 
42  template<length_t L, typename T, qualifier Q>
43  GLM_FUNC_DECL vec<L, T, Q> highestBitValue(vec<L, T, Q> const& value);
44 
50  template<typename genIUType>
51  GLM_DEPRECATED GLM_FUNC_DECL genIUType powerOfTwoAbove(genIUType Value);
52 
58  template<length_t L, typename T, qualifier Q>
59  GLM_DEPRECATED GLM_FUNC_DECL vec<L, T, Q> powerOfTwoAbove(vec<L, T, Q> const& value);
60 
66  template<typename genIUType>
67  GLM_DEPRECATED GLM_FUNC_DECL genIUType powerOfTwoBelow(genIUType Value);
68 
74  template<length_t L, typename T, qualifier Q>
75  GLM_DEPRECATED GLM_FUNC_DECL vec<L, T, Q> powerOfTwoBelow(vec<L, T, Q> const& value);
76 
82  template<typename genIUType>
83  GLM_DEPRECATED GLM_FUNC_DECL genIUType powerOfTwoNearest(genIUType Value);
84 
90  template<length_t L, typename T, qualifier Q>
91  GLM_DEPRECATED GLM_FUNC_DECL vec<L, T, Q> powerOfTwoNearest(vec<L, T, Q> const& value);
92 
94 } //namespace glm
95 
96 
97 #include "bit.inl"
98 
glm::powerOfTwoNearest
GLM_DEPRECATED GLM_FUNC_DECL vec< L, T, Q > powerOfTwoNearest(vec< L, T, Q > const &value)
Return the power of two number which value is the closet to the input value.
glm::highestBitValue
GLM_FUNC_DECL vec< L, T, Q > highestBitValue(vec< L, T, Q > const &value)
Find the highest bit set to 1 in a integer variable and return its value.
glm::powerOfTwoAbove
GLM_DEPRECATED GLM_FUNC_DECL vec< L, T, Q > powerOfTwoAbove(vec< L, T, Q > const &value)
Return the power of two number which value is just higher the input value.
glm::powerOfTwoBelow
GLM_DEPRECATED GLM_FUNC_DECL vec< L, T, Q > powerOfTwoBelow(vec< L, T, Q > const &value)
Return the power of two number which value is just lower the input value.
glm
Definition: common.hpp:20
glm::lowestBitValue
GLM_FUNC_DECL genIUType lowestBitValue(genIUType Value)
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