williamr@2
|
1 |
// Boost io/ios_state.hpp header file --------------------------------------//
|
williamr@2
|
2 |
|
williamr@2
|
3 |
// Copyright 2002, 2005 Daryle Walker. Use, modification, and distribution
|
williamr@2
|
4 |
// are subject to the Boost Software License, Version 1.0. (See accompanying
|
williamr@2
|
5 |
// file LICENSE_1_0.txt or a copy at <http://www.boost.org/LICENSE_1_0.txt>.)
|
williamr@2
|
6 |
|
williamr@2
|
7 |
// See <http://www.boost.org/libs/io/> for the library's home page.
|
williamr@2
|
8 |
|
williamr@2
|
9 |
#ifndef BOOST_IO_IOS_STATE_HPP
|
williamr@2
|
10 |
#define BOOST_IO_IOS_STATE_HPP
|
williamr@2
|
11 |
|
williamr@2
|
12 |
#include <boost/io_fwd.hpp> // self include
|
williamr@2
|
13 |
#include <boost/detail/workaround.hpp>
|
williamr@2
|
14 |
|
williamr@2
|
15 |
#include <ios> // for std::ios_base, std::basic_ios, etc.
|
williamr@2
|
16 |
#ifndef BOOST_NO_STD_LOCALE
|
williamr@2
|
17 |
#include <locale> // for std::locale
|
williamr@2
|
18 |
#endif
|
williamr@2
|
19 |
#include <ostream> // for std::basic_ostream
|
williamr@2
|
20 |
#include <streambuf> // for std::basic_streambuf
|
williamr@2
|
21 |
#include <string> // for std::char_traits
|
williamr@2
|
22 |
|
williamr@2
|
23 |
namespace boost
|
williamr@2
|
24 |
{
|
williamr@2
|
25 |
namespace io
|
williamr@2
|
26 |
{
|
williamr@2
|
27 |
|
williamr@2
|
28 |
|
williamr@2
|
29 |
// Basic stream state saver class declarations -----------------------------//
|
williamr@2
|
30 |
|
williamr@2
|
31 |
class ios_flags_saver
|
williamr@2
|
32 |
{
|
williamr@2
|
33 |
public:
|
williamr@2
|
34 |
typedef ::std::ios_base state_type;
|
williamr@2
|
35 |
typedef ::std::ios_base::fmtflags aspect_type;
|
williamr@2
|
36 |
|
williamr@2
|
37 |
explicit ios_flags_saver( state_type &s )
|
williamr@2
|
38 |
: s_save_( s ), a_save_( s.flags() )
|
williamr@2
|
39 |
{}
|
williamr@2
|
40 |
ios_flags_saver( state_type &s, aspect_type const &a )
|
williamr@2
|
41 |
: s_save_( s ), a_save_( s.flags(a) )
|
williamr@2
|
42 |
{}
|
williamr@2
|
43 |
~ios_flags_saver()
|
williamr@2
|
44 |
{ this->restore(); }
|
williamr@2
|
45 |
|
williamr@2
|
46 |
void restore()
|
williamr@2
|
47 |
{ s_save_.flags( a_save_ ); }
|
williamr@2
|
48 |
|
williamr@2
|
49 |
private:
|
williamr@2
|
50 |
state_type & s_save_;
|
williamr@2
|
51 |
aspect_type const a_save_;
|
williamr@2
|
52 |
};
|
williamr@2
|
53 |
|
williamr@2
|
54 |
class ios_precision_saver
|
williamr@2
|
55 |
{
|
williamr@2
|
56 |
public:
|
williamr@2
|
57 |
typedef ::std::ios_base state_type;
|
williamr@2
|
58 |
typedef ::std::streamsize aspect_type;
|
williamr@2
|
59 |
|
williamr@2
|
60 |
explicit ios_precision_saver( state_type &s )
|
williamr@2
|
61 |
: s_save_( s ), a_save_( s.precision() )
|
williamr@2
|
62 |
{}
|
williamr@2
|
63 |
ios_precision_saver( state_type &s, aspect_type const &a )
|
williamr@2
|
64 |
: s_save_( s ), a_save_( s.precision(a) )
|
williamr@2
|
65 |
{}
|
williamr@2
|
66 |
~ios_precision_saver()
|
williamr@2
|
67 |
{ this->restore(); }
|
williamr@2
|
68 |
|
williamr@2
|
69 |
void restore()
|
williamr@2
|
70 |
{ s_save_.precision( a_save_ ); }
|
williamr@2
|
71 |
|
williamr@2
|
72 |
private:
|
williamr@2
|
73 |
state_type & s_save_;
|
williamr@2
|
74 |
aspect_type const a_save_;
|
williamr@2
|
75 |
};
|
williamr@2
|
76 |
|
williamr@2
|
77 |
class ios_width_saver
|
williamr@2
|
78 |
{
|
williamr@2
|
79 |
public:
|
williamr@2
|
80 |
typedef ::std::ios_base state_type;
|
williamr@2
|
81 |
typedef ::std::streamsize aspect_type;
|
williamr@2
|
82 |
|
williamr@2
|
83 |
explicit ios_width_saver( state_type &s )
|
williamr@2
|
84 |
: s_save_( s ), a_save_( s.width() )
|
williamr@2
|
85 |
{}
|
williamr@2
|
86 |
ios_width_saver( state_type &s, aspect_type const &a )
|
williamr@2
|
87 |
: s_save_( s ), a_save_( s.width(a) )
|
williamr@2
|
88 |
{}
|
williamr@2
|
89 |
~ios_width_saver()
|
williamr@2
|
90 |
{ this->restore(); }
|
williamr@2
|
91 |
|
williamr@2
|
92 |
void restore()
|
williamr@2
|
93 |
{ s_save_.width( a_save_ ); }
|
williamr@2
|
94 |
|
williamr@2
|
95 |
private:
|
williamr@2
|
96 |
state_type & s_save_;
|
williamr@2
|
97 |
aspect_type const a_save_;
|
williamr@2
|
98 |
};
|
williamr@2
|
99 |
|
williamr@2
|
100 |
|
williamr@2
|
101 |
// Advanced stream state saver class template declarations -----------------//
|
williamr@2
|
102 |
|
williamr@2
|
103 |
template < typename Ch, class Tr >
|
williamr@2
|
104 |
class basic_ios_iostate_saver
|
williamr@2
|
105 |
{
|
williamr@2
|
106 |
public:
|
williamr@2
|
107 |
typedef ::std::basic_ios<Ch, Tr> state_type;
|
williamr@2
|
108 |
typedef ::std::ios_base::iostate aspect_type;
|
williamr@2
|
109 |
|
williamr@2
|
110 |
explicit basic_ios_iostate_saver( state_type &s )
|
williamr@2
|
111 |
: s_save_( s ), a_save_( s.rdstate() )
|
williamr@2
|
112 |
{}
|
williamr@2
|
113 |
basic_ios_iostate_saver( state_type &s, aspect_type const &a )
|
williamr@2
|
114 |
: s_save_( s ), a_save_( s.rdstate() )
|
williamr@2
|
115 |
{ s.clear(a); }
|
williamr@2
|
116 |
~basic_ios_iostate_saver()
|
williamr@2
|
117 |
{ this->restore(); }
|
williamr@2
|
118 |
|
williamr@2
|
119 |
void restore()
|
williamr@2
|
120 |
{ s_save_.clear( a_save_ ); }
|
williamr@2
|
121 |
|
williamr@2
|
122 |
private:
|
williamr@2
|
123 |
state_type & s_save_;
|
williamr@2
|
124 |
aspect_type const a_save_;
|
williamr@2
|
125 |
};
|
williamr@2
|
126 |
|
williamr@2
|
127 |
template < typename Ch, class Tr >
|
williamr@2
|
128 |
class basic_ios_exception_saver
|
williamr@2
|
129 |
{
|
williamr@2
|
130 |
public:
|
williamr@2
|
131 |
typedef ::std::basic_ios<Ch, Tr> state_type;
|
williamr@2
|
132 |
typedef ::std::ios_base::iostate aspect_type;
|
williamr@2
|
133 |
|
williamr@2
|
134 |
explicit basic_ios_exception_saver( state_type &s )
|
williamr@2
|
135 |
: s_save_( s ), a_save_( s.exceptions() )
|
williamr@2
|
136 |
{}
|
williamr@2
|
137 |
#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582))
|
williamr@2
|
138 |
basic_ios_exception_saver( state_type &s, aspect_type a )
|
williamr@2
|
139 |
#else
|
williamr@2
|
140 |
basic_ios_exception_saver( state_type &s, aspect_type const &a )
|
williamr@2
|
141 |
#endif
|
williamr@2
|
142 |
: s_save_( s ), a_save_( s.exceptions() )
|
williamr@2
|
143 |
{ s.exceptions(a); }
|
williamr@2
|
144 |
~basic_ios_exception_saver()
|
williamr@2
|
145 |
{ this->restore(); }
|
williamr@2
|
146 |
|
williamr@2
|
147 |
void restore()
|
williamr@2
|
148 |
{ s_save_.exceptions( a_save_ ); }
|
williamr@2
|
149 |
|
williamr@2
|
150 |
private:
|
williamr@2
|
151 |
state_type & s_save_;
|
williamr@2
|
152 |
aspect_type const a_save_;
|
williamr@2
|
153 |
};
|
williamr@2
|
154 |
|
williamr@2
|
155 |
template < typename Ch, class Tr >
|
williamr@2
|
156 |
class basic_ios_tie_saver
|
williamr@2
|
157 |
{
|
williamr@2
|
158 |
public:
|
williamr@2
|
159 |
typedef ::std::basic_ios<Ch, Tr> state_type;
|
williamr@2
|
160 |
typedef ::std::basic_ostream<Ch, Tr> * aspect_type;
|
williamr@2
|
161 |
|
williamr@2
|
162 |
explicit basic_ios_tie_saver( state_type &s )
|
williamr@2
|
163 |
: s_save_( s ), a_save_( s.tie() )
|
williamr@2
|
164 |
{}
|
williamr@2
|
165 |
basic_ios_tie_saver( state_type &s, aspect_type const &a )
|
williamr@2
|
166 |
: s_save_( s ), a_save_( s.tie(a) )
|
williamr@2
|
167 |
{}
|
williamr@2
|
168 |
~basic_ios_tie_saver()
|
williamr@2
|
169 |
{ this->restore(); }
|
williamr@2
|
170 |
|
williamr@2
|
171 |
void restore()
|
williamr@2
|
172 |
{ s_save_.tie( a_save_ ); }
|
williamr@2
|
173 |
|
williamr@2
|
174 |
private:
|
williamr@2
|
175 |
state_type & s_save_;
|
williamr@2
|
176 |
aspect_type const a_save_;
|
williamr@2
|
177 |
};
|
williamr@2
|
178 |
|
williamr@2
|
179 |
template < typename Ch, class Tr >
|
williamr@2
|
180 |
class basic_ios_rdbuf_saver
|
williamr@2
|
181 |
{
|
williamr@2
|
182 |
public:
|
williamr@2
|
183 |
typedef ::std::basic_ios<Ch, Tr> state_type;
|
williamr@2
|
184 |
typedef ::std::basic_streambuf<Ch, Tr> * aspect_type;
|
williamr@2
|
185 |
|
williamr@2
|
186 |
explicit basic_ios_rdbuf_saver( state_type &s )
|
williamr@2
|
187 |
: s_save_( s ), a_save_( s.rdbuf() )
|
williamr@2
|
188 |
{}
|
williamr@2
|
189 |
basic_ios_rdbuf_saver( state_type &s, aspect_type const &a )
|
williamr@2
|
190 |
: s_save_( s ), a_save_( s.rdbuf(a) )
|
williamr@2
|
191 |
{}
|
williamr@2
|
192 |
~basic_ios_rdbuf_saver()
|
williamr@2
|
193 |
{ this->restore(); }
|
williamr@2
|
194 |
|
williamr@2
|
195 |
void restore()
|
williamr@2
|
196 |
{ s_save_.rdbuf( a_save_ ); }
|
williamr@2
|
197 |
|
williamr@2
|
198 |
private:
|
williamr@2
|
199 |
state_type & s_save_;
|
williamr@2
|
200 |
aspect_type const a_save_;
|
williamr@2
|
201 |
};
|
williamr@2
|
202 |
|
williamr@2
|
203 |
template < typename Ch, class Tr >
|
williamr@2
|
204 |
class basic_ios_fill_saver
|
williamr@2
|
205 |
{
|
williamr@2
|
206 |
public:
|
williamr@2
|
207 |
typedef ::std::basic_ios<Ch, Tr> state_type;
|
williamr@2
|
208 |
typedef typename state_type::char_type aspect_type;
|
williamr@2
|
209 |
|
williamr@2
|
210 |
explicit basic_ios_fill_saver( state_type &s )
|
williamr@2
|
211 |
: s_save_( s ), a_save_( s.fill() )
|
williamr@2
|
212 |
{}
|
williamr@2
|
213 |
basic_ios_fill_saver( state_type &s, aspect_type const &a )
|
williamr@2
|
214 |
: s_save_( s ), a_save_( s.fill(a) )
|
williamr@2
|
215 |
{}
|
williamr@2
|
216 |
~basic_ios_fill_saver()
|
williamr@2
|
217 |
{ this->restore(); }
|
williamr@2
|
218 |
|
williamr@2
|
219 |
void restore()
|
williamr@2
|
220 |
{ s_save_.fill( a_save_ ); }
|
williamr@2
|
221 |
|
williamr@2
|
222 |
private:
|
williamr@2
|
223 |
state_type & s_save_;
|
williamr@2
|
224 |
aspect_type const a_save_;
|
williamr@2
|
225 |
};
|
williamr@2
|
226 |
|
williamr@2
|
227 |
#ifndef BOOST_NO_STD_LOCALE
|
williamr@2
|
228 |
template < typename Ch, class Tr >
|
williamr@2
|
229 |
class basic_ios_locale_saver
|
williamr@2
|
230 |
{
|
williamr@2
|
231 |
public:
|
williamr@2
|
232 |
typedef ::std::basic_ios<Ch, Tr> state_type;
|
williamr@2
|
233 |
typedef ::std::locale aspect_type;
|
williamr@2
|
234 |
|
williamr@2
|
235 |
explicit basic_ios_locale_saver( state_type &s )
|
williamr@2
|
236 |
: s_save_( s ), a_save_( s.getloc() )
|
williamr@2
|
237 |
{}
|
williamr@2
|
238 |
basic_ios_locale_saver( state_type &s, aspect_type const &a )
|
williamr@2
|
239 |
: s_save_( s ), a_save_( s.imbue(a) )
|
williamr@2
|
240 |
{}
|
williamr@2
|
241 |
~basic_ios_locale_saver()
|
williamr@2
|
242 |
{ this->restore(); }
|
williamr@2
|
243 |
|
williamr@2
|
244 |
void restore()
|
williamr@2
|
245 |
{ s_save_.imbue( a_save_ ); }
|
williamr@2
|
246 |
|
williamr@2
|
247 |
private:
|
williamr@2
|
248 |
state_type & s_save_;
|
williamr@2
|
249 |
aspect_type const a_save_;
|
williamr@2
|
250 |
};
|
williamr@2
|
251 |
#endif
|
williamr@2
|
252 |
|
williamr@2
|
253 |
|
williamr@2
|
254 |
// User-defined stream state saver class declarations ----------------------//
|
williamr@2
|
255 |
|
williamr@2
|
256 |
class ios_iword_saver
|
williamr@2
|
257 |
{
|
williamr@2
|
258 |
public:
|
williamr@2
|
259 |
typedef ::std::ios_base state_type;
|
williamr@2
|
260 |
typedef int index_type;
|
williamr@2
|
261 |
typedef long aspect_type;
|
williamr@2
|
262 |
|
williamr@2
|
263 |
explicit ios_iword_saver( state_type &s, index_type i )
|
williamr@2
|
264 |
: s_save_( s ), a_save_( s.iword(i) ), i_save_( i )
|
williamr@2
|
265 |
{}
|
williamr@2
|
266 |
ios_iword_saver( state_type &s, index_type i, aspect_type const &a )
|
williamr@2
|
267 |
: s_save_( s ), a_save_( s.iword(i) ), i_save_( i )
|
williamr@2
|
268 |
{ s.iword(i) = a; }
|
williamr@2
|
269 |
~ios_iword_saver()
|
williamr@2
|
270 |
{ this->restore(); }
|
williamr@2
|
271 |
|
williamr@2
|
272 |
void restore()
|
williamr@2
|
273 |
{ s_save_.iword( i_save_ ) = a_save_; }
|
williamr@2
|
274 |
|
williamr@2
|
275 |
private:
|
williamr@2
|
276 |
state_type & s_save_;
|
williamr@2
|
277 |
aspect_type const a_save_;
|
williamr@2
|
278 |
index_type const i_save_;
|
williamr@2
|
279 |
};
|
williamr@2
|
280 |
|
williamr@2
|
281 |
class ios_pword_saver
|
williamr@2
|
282 |
{
|
williamr@2
|
283 |
public:
|
williamr@2
|
284 |
typedef ::std::ios_base state_type;
|
williamr@2
|
285 |
typedef int index_type;
|
williamr@2
|
286 |
typedef void * aspect_type;
|
williamr@2
|
287 |
|
williamr@2
|
288 |
explicit ios_pword_saver( state_type &s, index_type i )
|
williamr@2
|
289 |
: s_save_( s ), a_save_( s.pword(i) ), i_save_( i )
|
williamr@2
|
290 |
{}
|
williamr@2
|
291 |
ios_pword_saver( state_type &s, index_type i, aspect_type const &a )
|
williamr@2
|
292 |
: s_save_( s ), a_save_( s.pword(i) ), i_save_( i )
|
williamr@2
|
293 |
{ s.pword(i) = a; }
|
williamr@2
|
294 |
~ios_pword_saver()
|
williamr@2
|
295 |
{ this->restore(); }
|
williamr@2
|
296 |
|
williamr@2
|
297 |
void restore()
|
williamr@2
|
298 |
{ s_save_.pword( i_save_ ) = a_save_; }
|
williamr@2
|
299 |
|
williamr@2
|
300 |
private:
|
williamr@2
|
301 |
state_type & s_save_;
|
williamr@2
|
302 |
aspect_type const a_save_;
|
williamr@2
|
303 |
index_type const i_save_;
|
williamr@2
|
304 |
};
|
williamr@2
|
305 |
|
williamr@2
|
306 |
|
williamr@2
|
307 |
// Combined stream state saver class (template) declarations ---------------//
|
williamr@2
|
308 |
|
williamr@2
|
309 |
class ios_base_all_saver
|
williamr@2
|
310 |
{
|
williamr@2
|
311 |
public:
|
williamr@2
|
312 |
typedef ::std::ios_base state_type;
|
williamr@2
|
313 |
|
williamr@2
|
314 |
explicit ios_base_all_saver( state_type &s )
|
williamr@2
|
315 |
: s_save_( s ), a1_save_( s.flags() ), a2_save_( s.precision() )
|
williamr@2
|
316 |
, a3_save_( s.width() )
|
williamr@2
|
317 |
{}
|
williamr@2
|
318 |
|
williamr@2
|
319 |
~ios_base_all_saver()
|
williamr@2
|
320 |
{ this->restore(); }
|
williamr@2
|
321 |
|
williamr@2
|
322 |
void restore()
|
williamr@2
|
323 |
{
|
williamr@2
|
324 |
s_save_.width( a3_save_ );
|
williamr@2
|
325 |
s_save_.precision( a2_save_ );
|
williamr@2
|
326 |
s_save_.flags( a1_save_ );
|
williamr@2
|
327 |
}
|
williamr@2
|
328 |
|
williamr@2
|
329 |
private:
|
williamr@2
|
330 |
state_type & s_save_;
|
williamr@2
|
331 |
state_type::fmtflags const a1_save_;
|
williamr@2
|
332 |
::std::streamsize const a2_save_;
|
williamr@2
|
333 |
::std::streamsize const a3_save_;
|
williamr@2
|
334 |
};
|
williamr@2
|
335 |
|
williamr@2
|
336 |
template < typename Ch, class Tr >
|
williamr@2
|
337 |
class basic_ios_all_saver
|
williamr@2
|
338 |
{
|
williamr@2
|
339 |
public:
|
williamr@2
|
340 |
typedef ::std::basic_ios<Ch, Tr> state_type;
|
williamr@2
|
341 |
|
williamr@2
|
342 |
explicit basic_ios_all_saver( state_type &s )
|
williamr@2
|
343 |
: s_save_( s ), a1_save_( s.flags() ), a2_save_( s.precision() )
|
williamr@2
|
344 |
, a3_save_( s.width() ), a4_save_( s.rdstate() )
|
williamr@2
|
345 |
, a5_save_( s.exceptions() ), a6_save_( s.tie() )
|
williamr@2
|
346 |
, a7_save_( s.rdbuf() ), a8_save_( s.fill() )
|
williamr@2
|
347 |
#ifndef BOOST_NO_STD_LOCALE
|
williamr@2
|
348 |
, a9_save_( s.getloc() )
|
williamr@2
|
349 |
#endif
|
williamr@2
|
350 |
{}
|
williamr@2
|
351 |
|
williamr@2
|
352 |
~basic_ios_all_saver()
|
williamr@2
|
353 |
{ this->restore(); }
|
williamr@2
|
354 |
|
williamr@2
|
355 |
void restore()
|
williamr@2
|
356 |
{
|
williamr@2
|
357 |
#ifndef BOOST_NO_STD_LOCALE
|
williamr@2
|
358 |
s_save_.imbue( a9_save_ );
|
williamr@2
|
359 |
#endif
|
williamr@2
|
360 |
s_save_.fill( a8_save_ );
|
williamr@2
|
361 |
s_save_.rdbuf( a7_save_ );
|
williamr@2
|
362 |
s_save_.tie( a6_save_ );
|
williamr@2
|
363 |
s_save_.exceptions( a5_save_ );
|
williamr@2
|
364 |
s_save_.clear( a4_save_ );
|
williamr@2
|
365 |
s_save_.width( a3_save_ );
|
williamr@2
|
366 |
s_save_.precision( a2_save_ );
|
williamr@2
|
367 |
s_save_.flags( a1_save_ );
|
williamr@2
|
368 |
}
|
williamr@2
|
369 |
|
williamr@2
|
370 |
private:
|
williamr@2
|
371 |
state_type & s_save_;
|
williamr@2
|
372 |
typename state_type::fmtflags const a1_save_;
|
williamr@2
|
373 |
::std::streamsize const a2_save_;
|
williamr@2
|
374 |
::std::streamsize const a3_save_;
|
williamr@2
|
375 |
typename state_type::iostate const a4_save_;
|
williamr@2
|
376 |
typename state_type::iostate const a5_save_;
|
williamr@2
|
377 |
::std::basic_ostream<Ch, Tr> * const a6_save_;
|
williamr@2
|
378 |
::std::basic_streambuf<Ch, Tr> * const a7_save_;
|
williamr@2
|
379 |
typename state_type::char_type const a8_save_;
|
williamr@2
|
380 |
#ifndef BOOST_NO_STD_LOCALE
|
williamr@2
|
381 |
::std::locale const a9_save_;
|
williamr@2
|
382 |
#endif
|
williamr@2
|
383 |
};
|
williamr@2
|
384 |
|
williamr@2
|
385 |
class ios_all_word_saver
|
williamr@2
|
386 |
{
|
williamr@2
|
387 |
public:
|
williamr@2
|
388 |
typedef ::std::ios_base state_type;
|
williamr@2
|
389 |
typedef int index_type;
|
williamr@2
|
390 |
|
williamr@2
|
391 |
ios_all_word_saver( state_type &s, index_type i )
|
williamr@2
|
392 |
: s_save_( s ), i_save_( i ), a1_save_( s.iword(i) )
|
williamr@2
|
393 |
, a2_save_( s.pword(i) )
|
williamr@2
|
394 |
{}
|
williamr@2
|
395 |
|
williamr@2
|
396 |
~ios_all_word_saver()
|
williamr@2
|
397 |
{ this->restore(); }
|
williamr@2
|
398 |
|
williamr@2
|
399 |
void restore()
|
williamr@2
|
400 |
{
|
williamr@2
|
401 |
s_save_.pword( i_save_ ) = a2_save_;
|
williamr@2
|
402 |
s_save_.iword( i_save_ ) = a1_save_;
|
williamr@2
|
403 |
}
|
williamr@2
|
404 |
|
williamr@2
|
405 |
private:
|
williamr@2
|
406 |
state_type & s_save_;
|
williamr@2
|
407 |
index_type const i_save_;
|
williamr@2
|
408 |
long const a1_save_;
|
williamr@2
|
409 |
void * const a2_save_;
|
williamr@2
|
410 |
};
|
williamr@2
|
411 |
|
williamr@2
|
412 |
|
williamr@2
|
413 |
} // namespace io
|
williamr@2
|
414 |
} // namespace boost
|
williamr@2
|
415 |
|
williamr@2
|
416 |
|
williamr@2
|
417 |
#endif // BOOST_IO_IOS_STATE_HPP
|