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io.hpp
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1
20 #pragma once
21
22 // Dependency:
23 #include "../glm.hpp"
24 #include "../gtx/quaternion.hpp"
25
26 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
27 # pragma message("GLM: GLM_GTX_io extension included")
28 #endif
29
30 #include <iosfwd> // std::basic_ostream<> (fwd)
31 #include <locale> // std::locale, std::locale::facet, std::locale::id
32 #include <utility> // std::pair<>
33
34 namespace glm
35 {
38
39 namespace io
40 {
41 enum order_type { column_major, row_major};
42
43 template <typename CTy>
44 class format_punct : public std::locale::facet
45 {
46 typedef CTy char_type;
47
48 public:
49
50 static std::locale::id id;
51
52 bool formatted;
53 unsigned precision;
54 unsigned width;
55 char_type separator;
56 char_type delim_left;
57 char_type delim_right;
58 char_type space;
59 char_type newline;
60 order_type order;
61
62 GLM_FUNC_DECL explicit format_punct(size_t a = 0);
63 GLM_FUNC_DECL explicit format_punct(format_punct const&);
64 };
65
66 template <typename CTy, typename CTr = std::char_traits<CTy> >
67 class basic_state_saver {
68
69 public:
70
71 GLM_FUNC_DECL explicit basic_state_saver(std::basic_ios<CTy,CTr>&);
72 GLM_FUNC_DECL ~basic_state_saver();
73
74 private:
75
76 typedef ::std::basic_ios<CTy,CTr> state_type;
77 typedef typename state_type::char_type char_type;
78 typedef ::std::ios_base::fmtflags flags_type;
79 typedef ::std::streamsize streamsize_type;
80 typedef ::std::locale const locale_type;
81
82 state_type& state_;
83 flags_type flags_;
84 streamsize_type precision_;
85 streamsize_type width_;
86 char_type fill_;
87 locale_type locale_;
88
89 GLM_FUNC_DECL basic_state_saver& operator=(basic_state_saver const&);
90 };
91
92 typedef basic_state_saver<char> state_saver;
93 typedef basic_state_saver<wchar_t> wstate_saver;
94
95 template <typename CTy, typename CTr = std::char_traits<CTy> >
96 class basic_format_saver
97 {
98 public:
99
100 GLM_FUNC_DECL explicit basic_format_saver(std::basic_ios<CTy,CTr>&);
101 GLM_FUNC_DECL ~basic_format_saver();
102
103 private:
104
105 basic_state_saver<CTy> const bss_;
106
107 GLM_FUNC_DECL basic_format_saver& operator=(basic_format_saver const&);
108 };
109
110 typedef basic_format_saver<char> format_saver;
111 typedef basic_format_saver<wchar_t> wformat_saver;
112
113 struct precision
114 {
115 unsigned value;
116
117 GLM_FUNC_DECL explicit precision(unsigned);
118 };
119
120 struct width
121 {
122 unsigned value;
123
124 GLM_FUNC_DECL explicit width(unsigned);
125 };
126
127 template <typename CTy>
128 struct delimeter
129 {
130 CTy value[3];
131
132 GLM_FUNC_DECL explicit delimeter(CTy /* left */, CTy /* right */, CTy /* separator */ = ',');
133 };
134
135 struct order
136 {
137 order_type value;
138
139 GLM_FUNC_DECL explicit order(order_type);
140 };
141
142 // functions, inlined (inline)
143
144 template <typename FTy, typename CTy, typename CTr>
145 FTy const& get_facet(std::basic_ios<CTy,CTr>&);
146 template <typename FTy, typename CTy, typename CTr>
147 std::basic_ios<CTy,CTr>& formatted(std::basic_ios<CTy,CTr>&);
148 template <typename FTy, typename CTy, typename CTr>
149 std::basic_ios<CTy,CTr>& unformattet(std::basic_ios<CTy,CTr>&);
150
151 template <typename CTy, typename CTr>
152 std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>&, precision const&);
153 template <typename CTy, typename CTr>
154 std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>&, width const&);
155 template <typename CTy, typename CTr>
156 std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>&, delimeter<CTy> const&);
157 template <typename CTy, typename CTr>
158 std::basic_ostream<CTy, CTr>& operator<<(std::basic_ostream<CTy, CTr>&, order const&);
159 }//namespace io
160
161 template <typename CTy, typename CTr, typename T, precision P>
162 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tquat<T,P> const&);
163 template <typename CTy, typename CTr, typename T, precision P>
164 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec1<T,P> const&);
165 template <typename CTy, typename CTr, typename T, precision P>
166 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec2<T,P> const&);
167 template <typename CTy, typename CTr, typename T, precision P>
168 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec3<T,P> const&);
169 template <typename CTy, typename CTr, typename T, precision P>
170 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tvec4<T,P> const&);
171 template <typename CTy, typename CTr, typename T, precision P>
172 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat2x2<T,P> const&);
173 template <typename CTy, typename CTr, typename T, precision P>
174 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat2x3<T,P> const&);
175 template <typename CTy, typename CTr, typename T, precision P>
176 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat2x4<T,P> const&);
177 template <typename CTy, typename CTr, typename T, precision P>
178 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat3x2<T,P> const&);
179 template <typename CTy, typename CTr, typename T, precision P>
180 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat3x3<T,P> const&);
181 template <typename CTy, typename CTr, typename T, precision P>
182 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat3x4<T,P> const&);
183 template <typename CTy, typename CTr, typename T, precision P>
184 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat4x2<T,P> const&);
185 template <typename CTy, typename CTr, typename T, precision P>
186 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat4x3<T,P> const&);
187 template <typename CTy, typename CTr, typename T, precision P>
188 GLM_FUNC_DECL std::basic_ostream<CTy,CTr>& operator<<(std::basic_ostream<CTy,CTr>&, tmat4x4<T,P> const&);
189
190 template <typename CTy, typename CTr, typename T, precision P>
191 GLM_FUNC_DECL std::basic_ostream<CTy,CTr> & operator<<(std::basic_ostream<CTy,CTr> &,
192 std::pair<tmat4x4<T,P> const, tmat4x4<T,P> const> const &);
193
195 }//namespace glm
196
197 #include "io.inl"
glm
Definition: _noise.hpp:11