FlukyEngine
range.hpp
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1 
13 #pragma once
14 
15 // Dependencies
16 #include "../detail/setup.hpp"
17 
18 #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
19 # ifndef GLM_ENABLE_EXPERIMENTAL
20 # pragma message("GLM: GLM_GTX_range 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.")
21 # else
22 # pragma message("GLM: GLM_GTX_range extension included")
23 # endif
24 #endif
25 
26 #include "../gtc/type_ptr.hpp"
27 #include "../gtc/vec1.hpp"
28 
29 namespace glm
30 {
33 
34 # if GLM_COMPILER & GLM_COMPILER_VC
35 # pragma warning(push)
36 # pragma warning(disable : 4100) // unreferenced formal parameter
37 # endif
38 
39  template<typename T, qualifier Q>
40  inline length_t components(vec<1, T, Q> const& v)
41  {
42  return v.length();
43  }
44 
45  template<typename T, qualifier Q>
46  inline length_t components(vec<2, T, Q> const& v)
47  {
48  return v.length();
49  }
50 
51  template<typename T, qualifier Q>
52  inline length_t components(vec<3, T, Q> const& v)
53  {
54  return v.length();
55  }
56 
57  template<typename T, qualifier Q>
58  inline length_t components(vec<4, T, Q> const& v)
59  {
60  return v.length();
61  }
62 
63  template<typename genType>
64  inline length_t components(genType const& m)
65  {
66  return m.length() * m[0].length();
67  }
68 
69  template<typename genType>
70  inline typename genType::value_type const * begin(genType const& v)
71  {
72  return value_ptr(v);
73  }
74 
75  template<typename genType>
76  inline typename genType::value_type const * end(genType const& v)
77  {
78  return begin(v) + components(v);
79  }
80 
81  template<typename genType>
82  inline typename genType::value_type * begin(genType& v)
83  {
84  return value_ptr(v);
85  }
86 
87  template<typename genType>
88  inline typename genType::value_type * end(genType& v)
89  {
90  return begin(v) + components(v);
91  }
92 
93 # if GLM_COMPILER & GLM_COMPILER_VC
94 # pragma warning(pop)
95 # endif
96 
98 }//namespace glm
Core features
Definition: common.hpp:20
GLM_FUNC_DECL genType::value_type const * value_ptr(genType const &v)
Return the constant address to the data of the input parameter.