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type_gentype.hpp
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1
33 #pragma once
34
35 namespace glm
36 {
37 enum profile
38 {
39 nice,
40 fast,
41 simd
42 };
43
44 typedef std::size_t sizeType;
45
46 namespace detail
47 {
48 template
49 <
50 typename VALTYPE,
51 template <typename> class TYPE
52 >
53 struct genType
54 {
55 public:
56 enum ctor{null};
57
58 typedef VALTYPE value_type;
59 typedef VALTYPE & value_reference;
60 typedef VALTYPE * value_pointer;
61 typedef VALTYPE const * value_const_pointer;
62 typedef TYPE<bool> bool_type;
63
64 typedef sizeType size_type;
65 static bool is_vector();
66 static bool is_matrix();
67
68 typedef TYPE<VALTYPE> type;
69 typedef TYPE<VALTYPE> * pointer;
70 typedef TYPE<VALTYPE> const * const_pointer;
71 typedef TYPE<VALTYPE> const * const const_pointer_const;
72 typedef TYPE<VALTYPE> * const pointer_const;
73 typedef TYPE<VALTYPE> & reference;
74 typedef TYPE<VALTYPE> const & const_reference;
75 typedef TYPE<VALTYPE> const & param_type;
76
78 // Address (Implementation details)
79
80 value_const_pointer value_address() const{return value_pointer(this);}
81 value_pointer value_address(){return value_pointer(this);}
82
83 //protected:
84 // enum kind
85 // {
86 // GEN_TYPE,
87 // VEC_TYPE,
88 // MAT_TYPE
89 // };
90
91 // typedef typename TYPE::kind kind;
92 };
93
94 template
95 <
96 typename VALTYPE,
97 template <typename> class TYPE
98 >
99 bool genType<VALTYPE, TYPE>::is_vector()
100 {
101 return true;
102 }
103 /*
104 template <typename valTypeT, unsigned int colT, unsigned int rowT, profile proT = nice>
105 class base
106 {
107 public:
109 // Traits
110
111 typedef sizeType size_type;
112 typedef valTypeT value_type;
113
114 typedef base<value_type, colT, rowT> class_type;
115
116 typedef base<bool, colT, rowT> bool_type;
117 typedef base<value_type, rowT, 1> col_type;
118 typedef base<value_type, colT, 1> row_type;
119 typedef base<value_type, rowT, colT> transpose_type;
120
121 static size_type col_size();
122 static size_type row_size();
123 static size_type value_size();
124 static bool is_scalar();
125 static bool is_vector();
126 static bool is_matrix();
127
128 private:
129 // Data
130 col_type value[colT];
131
132 public:
134 // Constructors
135 base();
136 base(class_type const & m);
137
138 explicit base(T const & x);
139 explicit base(value_type const * const x);
140 explicit base(col_type const * const x);
141
143 // Conversions
144 template <typename vU, uint cU, uint rU, profile pU>
145 explicit base(base<vU, cU, rU, pU> const & m);
146
148 // Accesses
149 col_type& operator[](size_type i);
150 col_type const & operator[](size_type i) const;
151
153 // Unary updatable operators
154 class_type& operator= (class_type const & x);
155 class_type& operator+= (T const & x);
156 class_type& operator+= (class_type const & x);
157 class_type& operator-= (T const & x);
158 class_type& operator-= (class_type const & x);
159 class_type& operator*= (T const & x);
160 class_type& operator*= (class_type const & x);
161 class_type& operator/= (T const & x);
162 class_type& operator/= (class_type const & x);
163 class_type& operator++ ();
164 class_type& operator-- ();
165 };
166 */
167
168 //template <typename T>
169 //struct traits
170 //{
171 // static const bool is_signed = false;
172 // static const bool is_float = false;
173 // static const bool is_vector = false;
174 // static const bool is_matrix = false;
175 // static const bool is_genType = false;
176 // static const bool is_genIType = false;
177 // static const bool is_genUType = false;
178 //};
179
180 //template <>
181 //struct traits<half>
182 //{
183 // static const bool is_float = true;
184 // static const bool is_genType = true;
185 //};
186
187 //template <>
188 //struct traits<float>
189 //{
190 // static const bool is_float = true;
191 // static const bool is_genType = true;
192 //};
193
194 //template <>
195 //struct traits<double>
196 //{
197 // static const bool is_float = true;
198 // static const bool is_genType = true;
199 //};
200
201 //template <typename genType>
202 //struct desc
203 //{
204 // typedef genType type;
205 // typedef genType * pointer;
206 // typedef genType const* const_pointer;
207 // typedef genType const *const const_pointer_const;
208 // typedef genType *const pointer_const;
209 // typedef genType & reference;
210 // typedef genType const& const_reference;
211 // typedef genType const& param_type;
212
213 // typedef typename genType::value_type value_type;
214 // typedef typename genType::size_type size_type;
215 // static const typename size_type value_size;
216 //};
217
218 //template <typename genType>
219 //const typename desc<genType>::size_type desc<genType>::value_size = genType::value_size();
220
221 }//namespace detail
222 }//namespace glm
223
224 //#include "type_gentype.inl"
glm
Definition: _noise.hpp:40