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1 | /* |
2 | * Copyright Andrey Semashev 2007 - 2015. | |
3 | * Distributed under the Boost Software License, Version 1.0. | |
4 | * (See accompanying file LICENSE_1_0.txt or copy at | |
5 | * http://www.boost.org/LICENSE_1_0.txt) | |
6 | */ | |
7 | /*! | |
8 | * \file record_ostream.hpp | |
9 | * \author Andrey Semashev | |
10 | * \date 09.03.2009 | |
11 | * | |
12 | * This header contains a wrapper class around a logging record that allows to compose the | |
13 | * record message with a streaming expression. | |
14 | */ | |
15 | ||
16 | #ifndef BOOST_LOG_SOURCES_RECORD_OSTREAM_HPP_INCLUDED_ | |
17 | #define BOOST_LOG_SOURCES_RECORD_OSTREAM_HPP_INCLUDED_ | |
18 | ||
19 | #include <string> | |
20 | #include <iosfwd> | |
21 | #include <ostream> | |
22 | #include <boost/assert.hpp> | |
23 | #include <boost/move/core.hpp> | |
24 | #include <boost/move/utility_core.hpp> | |
25 | #include <boost/type_traits/is_enum.hpp> | |
26 | #include <boost/type_traits/is_scalar.hpp> | |
27 | #include <boost/type_traits/remove_cv.hpp> | |
28 | #include <boost/core/addressof.hpp> | |
29 | #include <boost/core/enable_if.hpp> | |
30 | #include <boost/log/detail/config.hpp> | |
31 | #include <boost/log/detail/native_typeof.hpp> | |
32 | #include <boost/log/detail/unhandled_exception_count.hpp> | |
33 | #include <boost/log/core/record.hpp> | |
34 | #include <boost/log/utility/unique_identifier_name.hpp> | |
35 | #include <boost/utility/explicit_operator_bool.hpp> | |
36 | #include <boost/log/utility/formatting_ostream.hpp> | |
37 | #include <boost/log/detail/header.hpp> | |
38 | ||
39 | #ifdef BOOST_HAS_PRAGMA_ONCE | |
40 | #pragma once | |
41 | #endif | |
42 | ||
43 | namespace boost { | |
44 | ||
45 | BOOST_LOG_OPEN_NAMESPACE | |
46 | ||
47 | template< typename CharT > | |
48 | class basic_record_ostream; | |
49 | ||
50 | namespace aux { | |
51 | ||
52 | template< typename StreamT, typename T, bool ByValueV, typename R > | |
53 | struct enable_record_ostream_generic_operator {}; | |
54 | template< typename CharT, typename T, typename R > | |
55 | struct enable_record_ostream_generic_operator< basic_record_ostream< CharT >, T, false, R > : | |
56 | public boost::disable_if_c< boost::is_scalar< typename boost::remove_cv< T >::type >::value, R > | |
57 | { | |
58 | }; | |
59 | template< typename CharT, typename T, typename R > | |
60 | struct enable_record_ostream_generic_operator< basic_record_ostream< CharT >, T, true, R > : | |
61 | public boost::enable_if_c< boost::is_enum< typename boost::remove_cv< T >::type >::value, R > | |
62 | { | |
63 | }; | |
64 | ||
65 | } // namespace aux | |
66 | ||
67 | /*! | |
68 | * \brief Logging record adapter with a streaming capability | |
69 | * | |
70 | * This class allows to compose the logging record message by streaming operations. It | |
71 | * aggregates the log record and provides the standard output stream interface. | |
72 | */ | |
73 | template< typename CharT > | |
74 | class basic_record_ostream : | |
75 | public basic_formatting_ostream< CharT > | |
76 | { | |
77 | //! Self type | |
78 | typedef basic_record_ostream< CharT > this_type; | |
79 | //! Base stream class | |
80 | typedef basic_formatting_ostream< CharT > base_type; | |
81 | ||
82 | public: | |
83 | //! Character type | |
84 | typedef CharT char_type; | |
85 | //! String type to be used as a message text holder | |
86 | typedef std::basic_string< char_type > string_type; | |
87 | //! Stream type | |
88 | typedef std::basic_ostream< char_type > stream_type; | |
89 | //! Character traits | |
90 | typedef typename base_type::traits_type traits_type; | |
91 | ||
92 | private: | |
93 | //! Log record | |
94 | record* m_record; | |
95 | ||
96 | public: | |
97 | /*! | |
98 | * Default constructor. Creates an empty record that is equivalent to the invalid record handle. | |
99 | * The stream capability is not available after construction. | |
100 | * | |
101 | * \post <tt>!*this == true</tt> | |
102 | */ | |
103 | basic_record_ostream() BOOST_NOEXCEPT : m_record(NULL) {} | |
104 | ||
105 | /*! | |
106 | * Constructor from a record object. Attaches to the provided record. | |
107 | * | |
108 | * \pre <tt>!!rec == true</tt> | |
109 | * \post <tt>&this->get_record() == &rec</tt> | |
110 | * \param rec The record handle being attached to | |
111 | */ | |
112 | explicit basic_record_ostream(record& rec) | |
113 | { | |
114 | BOOST_ASSERT_MSG(!!rec, "Boost.Log: basic_record_ostream should only be attached to a valid record"); | |
115 | m_record = &rec; | |
116 | init_stream(); | |
117 | } | |
118 | ||
119 | /*! | |
120 | * Destructor. Destroys the record, releases any sinks and attribute values that were involved in processing this record. | |
121 | */ | |
122 | ~basic_record_ostream() BOOST_NOEXCEPT | |
123 | { | |
124 | detach_from_record(); | |
125 | } | |
126 | ||
127 | /*! | |
128 | * Conversion to an unspecified boolean type | |
129 | * | |
130 | * \return \c true, if stream is valid and ready for formatting, \c false, if the stream is not valid. The latter also applies to | |
131 | * the case when the stream is not attached to a log record. | |
132 | */ | |
133 | BOOST_EXPLICIT_OPERATOR_BOOL_NOEXCEPT() | |
134 | ||
135 | /*! | |
136 | * Inverted conversion to an unspecified boolean type | |
137 | * | |
138 | * \return \c false, if stream is valid and ready for formatting, \c true, if the stream is not valid. The latter also applies to | |
139 | * the case when the stream is not attached to a log record. | |
140 | */ | |
141 | bool operator! () const BOOST_NOEXCEPT | |
142 | { | |
143 | return (!m_record || base_type::fail()); | |
144 | } | |
145 | ||
146 | /*! | |
147 | * Flushes internal buffers to complete all pending formatting operations and returns the aggregated log record | |
148 | * | |
149 | * \return The aggregated record object | |
150 | */ | |
151 | record& get_record() | |
152 | { | |
153 | BOOST_ASSERT(m_record != NULL); | |
154 | this->flush(); | |
155 | return *m_record; | |
156 | } | |
157 | ||
158 | /*! | |
159 | * Flushes internal buffers to complete all pending formatting operations and returns the aggregated log record | |
160 | * | |
161 | * \return The aggregated record object | |
162 | */ | |
163 | record const& get_record() const | |
164 | { | |
165 | BOOST_ASSERT(m_record != NULL); | |
166 | const_cast< this_type* >(this)->flush(); | |
167 | return *m_record; | |
168 | } | |
169 | ||
170 | /*! | |
171 | * If the stream is attached to a log record, flushes internal buffers to complete all pending formatting operations. | |
172 | * Then reattaches the stream to another log record. | |
173 | * | |
174 | * \param rec New log record to attach to | |
175 | */ | |
176 | void attach_record(record& rec) | |
177 | { | |
178 | BOOST_ASSERT_MSG(!!rec, "Boost.Log: basic_record_ostream should only be attached to a valid record"); | |
179 | detach_from_record(); | |
180 | m_record = &rec; | |
181 | init_stream(); | |
182 | } | |
183 | ||
184 | //! The function resets the stream into a detached (default initialized) state | |
185 | BOOST_LOG_API void detach_from_record() BOOST_NOEXCEPT; | |
186 | ||
187 | basic_record_ostream& operator<< (typename base_type::ios_base_manip manip) | |
188 | { | |
189 | static_cast< base_type& >(*this) << manip; | |
190 | return *this; | |
191 | } | |
192 | basic_record_ostream& operator<< (typename base_type::basic_ios_manip manip) | |
193 | { | |
194 | static_cast< base_type& >(*this) << manip; | |
195 | return *this; | |
196 | } | |
197 | basic_record_ostream& operator<< (typename base_type::stream_manip manip) | |
198 | { | |
199 | static_cast< base_type& >(*this) << manip; | |
200 | return *this; | |
201 | } | |
202 | ||
203 | basic_record_ostream& operator<< (char c) | |
204 | { | |
205 | static_cast< base_type& >(*this) << c; | |
206 | return *this; | |
207 | } | |
208 | basic_record_ostream& operator<< (const char* p) | |
209 | { | |
210 | static_cast< base_type& >(*this) << p; | |
211 | return *this; | |
212 | } | |
213 | ||
214 | // When no native character type is supported, the following overloads are disabled as they have ambiguous meaning. | |
215 | // Use basic_string_view or basic_string to explicitly indicate that the data is a string. | |
216 | #if !defined(BOOST_NO_INTRINSIC_WCHAR_T) | |
217 | basic_record_ostream& operator<< (wchar_t c) | |
218 | { | |
219 | static_cast< base_type& >(*this) << c; | |
220 | return *this; | |
221 | } | |
222 | basic_record_ostream& operator<< (const wchar_t* p) | |
223 | { | |
224 | static_cast< base_type& >(*this) << p; | |
225 | return *this; | |
226 | } | |
227 | #endif | |
228 | #if !defined(BOOST_LOG_NO_CXX11_CODECVT_FACETS) | |
229 | #if !defined(BOOST_NO_CXX11_CHAR16_T) | |
230 | basic_record_ostream& operator<< (char16_t c) | |
231 | { | |
232 | static_cast< base_type& >(*this) << c; | |
233 | return *this; | |
234 | } | |
235 | basic_record_ostream& operator<< (const char16_t* p) | |
236 | { | |
237 | static_cast< base_type& >(*this) << p; | |
238 | return *this; | |
239 | } | |
240 | #endif | |
241 | #if !defined(BOOST_NO_CXX11_CHAR32_T) | |
242 | basic_record_ostream& operator<< (char32_t c) | |
243 | { | |
244 | static_cast< base_type& >(*this) << c; | |
245 | return *this; | |
246 | } | |
247 | basic_record_ostream& operator<< (const char32_t* p) | |
248 | { | |
249 | static_cast< base_type& >(*this) << p; | |
250 | return *this; | |
251 | } | |
252 | #endif | |
253 | #endif | |
254 | ||
255 | basic_record_ostream& operator<< (bool value) | |
256 | { | |
257 | static_cast< base_type& >(*this) << value; | |
258 | return *this; | |
259 | } | |
260 | basic_record_ostream& operator<< (signed char value) | |
261 | { | |
262 | static_cast< base_type& >(*this) << value; | |
263 | return *this; | |
264 | } | |
265 | basic_record_ostream& operator<< (unsigned char value) | |
266 | { | |
267 | static_cast< base_type& >(*this) << value; | |
268 | return *this; | |
269 | } | |
270 | basic_record_ostream& operator<< (short value) | |
271 | { | |
272 | static_cast< base_type& >(*this) << value; | |
273 | return *this; | |
274 | } | |
275 | basic_record_ostream& operator<< (unsigned short value) | |
276 | { | |
277 | static_cast< base_type& >(*this) << value; | |
278 | return *this; | |
279 | } | |
280 | basic_record_ostream& operator<< (int value) | |
281 | { | |
282 | static_cast< base_type& >(*this) << value; | |
283 | return *this; | |
284 | } | |
285 | basic_record_ostream& operator<< (unsigned int value) | |
286 | { | |
287 | static_cast< base_type& >(*this) << value; | |
288 | return *this; | |
289 | } | |
290 | basic_record_ostream& operator<< (long value) | |
291 | { | |
292 | static_cast< base_type& >(*this) << value; | |
293 | return *this; | |
294 | } | |
295 | basic_record_ostream& operator<< (unsigned long value) | |
296 | { | |
297 | static_cast< base_type& >(*this) << value; | |
298 | return *this; | |
299 | } | |
300 | #if !defined(BOOST_NO_LONG_LONG) | |
301 | basic_record_ostream& operator<< (long long value) | |
302 | { | |
303 | static_cast< base_type& >(*this) << value; | |
304 | return *this; | |
305 | } | |
306 | basic_record_ostream& operator<< (unsigned long long value) | |
307 | { | |
308 | static_cast< base_type& >(*this) << value; | |
309 | return *this; | |
310 | } | |
311 | #endif | |
312 | ||
313 | basic_record_ostream& operator<< (float value) | |
314 | { | |
315 | static_cast< base_type& >(*this) << value; | |
316 | return *this; | |
317 | } | |
318 | basic_record_ostream& operator<< (double value) | |
319 | { | |
320 | static_cast< base_type& >(*this) << value; | |
321 | return *this; | |
322 | } | |
323 | basic_record_ostream& operator<< (long double value) | |
324 | { | |
325 | static_cast< base_type& >(*this) << value; | |
326 | return *this; | |
327 | } | |
328 | ||
329 | basic_record_ostream& operator<< (const void* value) | |
330 | { | |
331 | static_cast< base_type& >(*this) << value; | |
332 | return *this; | |
333 | } | |
334 | ||
335 | basic_record_ostream& operator<< (std::basic_streambuf< char_type, traits_type >* buf) | |
336 | { | |
337 | static_cast< base_type& >(*this) << buf; | |
338 | return *this; | |
339 | } | |
340 | ||
341 | private: | |
342 | //! The function initializes the stream and the stream buffer | |
343 | BOOST_LOG_API void init_stream(); | |
344 | ||
345 | // Copy and assignment are closed | |
346 | BOOST_DELETED_FUNCTION(basic_record_ostream(basic_record_ostream const&)) | |
347 | BOOST_DELETED_FUNCTION(basic_record_ostream& operator= (basic_record_ostream const&)) | |
348 | }; | |
349 | ||
350 | ||
351 | #ifdef BOOST_LOG_USE_CHAR | |
352 | typedef basic_record_ostream< char > record_ostream; //!< Convenience typedef for narrow-character logging | |
353 | #endif | |
354 | #ifdef BOOST_LOG_USE_WCHAR_T | |
355 | typedef basic_record_ostream< wchar_t > wrecord_ostream; //!< Convenience typedef for wide-character logging | |
356 | #endif | |
357 | ||
358 | // Implementation note: these operators below should be the least attractive for the compiler | |
359 | // so that user's overloads are chosen, when present. We use function template partial ordering for this purpose. | |
360 | // We also don't use perfect forwarding for the right hand argument because in ths case the generic overload | |
361 | // would be more preferred than the typical one written by users: | |
362 | // | |
363 | // record_ostream& operator<< (record_ostream& strm, my_type const& arg); | |
364 | // | |
365 | // This is because my_type rvalues require adding const to the type, which counts as a conversion that is not required | |
366 | // if there is a perfect forwarding overload. | |
367 | template< typename StreamT, typename T > | |
368 | inline typename boost::log::aux::enable_record_ostream_generic_operator< StreamT, T, true, StreamT& >::type | |
369 | operator<< (StreamT& strm, T value) | |
370 | { | |
371 | typedef basic_formatting_ostream< typename StreamT::char_type > formatting_ostream_type; | |
372 | static_cast< formatting_ostream_type& >(strm) << value; | |
373 | return strm; | |
374 | } | |
375 | ||
376 | template< typename StreamT, typename T > | |
377 | inline typename boost::log::aux::enable_record_ostream_generic_operator< StreamT, T, false, StreamT& >::type | |
378 | operator<< (StreamT& strm, T const& value) | |
379 | { | |
380 | typedef basic_formatting_ostream< typename StreamT::char_type > formatting_ostream_type; | |
381 | static_cast< formatting_ostream_type& >(strm) << value; | |
382 | return strm; | |
383 | } | |
384 | ||
385 | template< typename StreamT, typename T > | |
386 | inline typename boost::log::aux::enable_record_ostream_generic_operator< StreamT, T, false, StreamT& >::type | |
387 | operator<< (StreamT& strm, T& value) | |
388 | { | |
389 | typedef basic_formatting_ostream< typename StreamT::char_type > formatting_ostream_type; | |
390 | static_cast< formatting_ostream_type& >(strm) << value; | |
391 | return strm; | |
392 | } | |
393 | ||
394 | #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) | |
395 | ||
396 | template< typename StreamT, typename T > | |
397 | inline typename boost::log::aux::enable_record_ostream_generic_operator< StreamT, T, true, StreamT& >::type | |
398 | operator<< (StreamT&& strm, T value) | |
399 | { | |
400 | typedef basic_formatting_ostream< typename StreamT::char_type > formatting_ostream_type; | |
401 | static_cast< formatting_ostream_type& >(strm) << value; | |
402 | return strm; | |
403 | } | |
404 | ||
405 | template< typename StreamT, typename T > | |
406 | inline typename boost::log::aux::enable_record_ostream_generic_operator< StreamT, T, false, StreamT& >::type | |
407 | operator<< (StreamT&& strm, T const& value) | |
408 | { | |
409 | typedef basic_formatting_ostream< typename StreamT::char_type > formatting_ostream_type; | |
410 | static_cast< formatting_ostream_type& >(strm) << value; | |
411 | return strm; | |
412 | } | |
413 | ||
414 | template< typename StreamT, typename T > | |
415 | inline typename boost::log::aux::enable_record_ostream_generic_operator< StreamT, T, false, StreamT& >::type | |
416 | operator<< (StreamT&& strm, T& value) | |
417 | { | |
418 | typedef basic_formatting_ostream< typename StreamT::char_type > formatting_ostream_type; | |
419 | static_cast< formatting_ostream_type& >(strm) << value; | |
420 | return strm; | |
421 | } | |
422 | ||
423 | #endif // !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) | |
424 | ||
425 | namespace aux { | |
426 | ||
427 | //! Internal class that provides formatting streams for record pumps | |
428 | template< typename CharT > | |
429 | struct stream_provider | |
430 | { | |
431 | //! Character type | |
432 | typedef CharT char_type; | |
433 | ||
434 | //! Formatting stream compound | |
435 | struct stream_compound | |
436 | { | |
437 | stream_compound* next; | |
438 | ||
439 | //! Log record stream adapter | |
440 | basic_record_ostream< char_type > stream; | |
441 | ||
442 | //! Initializing constructor | |
443 | explicit stream_compound(record& rec) : next(NULL), stream(rec) {} | |
444 | }; | |
445 | ||
446 | //! The method returns an allocated stream compound | |
447 | BOOST_LOG_API static stream_compound* allocate_compound(record& rec); | |
448 | //! The method releases a compound | |
449 | BOOST_LOG_API static void release_compound(stream_compound* compound) BOOST_NOEXCEPT; | |
450 | ||
451 | // Non-constructible, non-copyable, non-assignable | |
452 | BOOST_DELETED_FUNCTION(stream_provider()) | |
453 | BOOST_DELETED_FUNCTION(stream_provider(stream_provider const&)) | |
454 | BOOST_DELETED_FUNCTION(stream_provider& operator= (stream_provider const&)) | |
455 | }; | |
456 | ||
457 | ||
458 | /*! | |
459 | * \brief Logging record pump implementation | |
460 | * | |
461 | * The pump is used to format the logging record message text and then | |
462 | * push it to the logging core. It is constructed on each attempt to write | |
463 | * a log record and destroyed afterwards. | |
464 | * | |
465 | * The pump class template is instantiated on the logger type. | |
466 | */ | |
467 | template< typename LoggerT > | |
468 | class record_pump | |
469 | { | |
470 | BOOST_MOVABLE_BUT_NOT_COPYABLE(record_pump) | |
471 | ||
472 | private: | |
473 | //! Logger type | |
474 | typedef LoggerT logger_type; | |
475 | //! Character type | |
476 | typedef typename logger_type::char_type char_type; | |
477 | //! Stream compound provider | |
478 | typedef stream_provider< char_type > stream_provider_type; | |
479 | //! Stream compound type | |
480 | typedef typename stream_provider_type::stream_compound stream_compound; | |
481 | ||
482 | //! Stream compound release guard | |
483 | class auto_release; | |
484 | friend class auto_release; | |
485 | class auto_release | |
486 | { | |
487 | stream_compound* m_pCompound; | |
488 | ||
489 | public: | |
490 | explicit auto_release(stream_compound* p) BOOST_NOEXCEPT : m_pCompound(p) {} | |
491 | ~auto_release() BOOST_NOEXCEPT { stream_provider_type::release_compound(m_pCompound); } | |
492 | }; | |
493 | ||
494 | protected: | |
495 | //! A reference to the logger | |
496 | logger_type* m_pLogger; | |
497 | //! Stream compound | |
498 | stream_compound* m_pStreamCompound; | |
499 | //! Exception state | |
500 | const unsigned int m_ExceptionCount; | |
501 | ||
502 | public: | |
503 | //! Constructor | |
504 | explicit record_pump(logger_type& lg, record& rec) : | |
505 | m_pLogger(boost::addressof(lg)), | |
506 | m_pStreamCompound(stream_provider_type::allocate_compound(rec)), | |
507 | m_ExceptionCount(unhandled_exception_count()) | |
508 | { | |
509 | } | |
510 | //! Move constructor | |
511 | record_pump(BOOST_RV_REF(record_pump) that) BOOST_NOEXCEPT : | |
512 | m_pLogger(that.m_pLogger), | |
513 | m_pStreamCompound(that.m_pStreamCompound), | |
514 | m_ExceptionCount(that.m_ExceptionCount) | |
515 | { | |
516 | that.m_pLogger = 0; | |
517 | that.m_pStreamCompound = 0; | |
518 | } | |
519 | //! Destructor. Pushes the composed message to log. | |
520 | ~record_pump() BOOST_NOEXCEPT_IF(false) | |
521 | { | |
522 | if (m_pLogger) | |
523 | { | |
524 | auto_release cleanup(m_pStreamCompound); // destructor doesn't throw | |
525 | // Only push the record if no exception has been thrown in the streaming expression (if possible) | |
526 | if (m_ExceptionCount >= unhandled_exception_count()) | |
527 | m_pLogger->push_record(boost::move(m_pStreamCompound->stream.get_record())); | |
528 | } | |
529 | } | |
530 | ||
531 | //! Returns the stream to be used for message text formatting | |
532 | basic_record_ostream< char_type >& stream() const BOOST_NOEXCEPT | |
533 | { | |
534 | BOOST_ASSERT(m_pStreamCompound != 0); | |
535 | return m_pStreamCompound->stream; | |
536 | } | |
537 | }; | |
538 | ||
539 | template< typename LoggerT > | |
540 | BOOST_FORCEINLINE record_pump< LoggerT > make_record_pump(LoggerT& lg, record& rec) | |
541 | { | |
542 | return record_pump< LoggerT >(lg, rec); | |
543 | } | |
544 | ||
545 | } // namespace aux | |
546 | ||
547 | #ifndef BOOST_LOG_DOXYGEN_PASS | |
548 | ||
549 | #define BOOST_LOG_STREAM_INTERNAL(logger, rec_var)\ | |
550 | for (::boost::log::record rec_var = (logger).open_record(); !!rec_var;)\ | |
551 | ::boost::log::aux::make_record_pump((logger), rec_var).stream() | |
552 | ||
553 | #define BOOST_LOG_STREAM_WITH_PARAMS_INTERNAL(logger, rec_var, params_seq)\ | |
554 | for (::boost::log::record rec_var = (logger).open_record((BOOST_PP_SEQ_ENUM(params_seq))); !!rec_var;)\ | |
555 | ::boost::log::aux::make_record_pump((logger), rec_var).stream() | |
556 | ||
557 | #endif // BOOST_LOG_DOXYGEN_PASS | |
558 | ||
559 | //! The macro writes a record to the log | |
560 | #define BOOST_LOG_STREAM(logger)\ | |
561 | BOOST_LOG_STREAM_INTERNAL(logger, BOOST_LOG_UNIQUE_IDENTIFIER_NAME(_boost_log_record_)) | |
562 | ||
563 | //! The macro writes a record to the log and allows to pass additional named arguments to the logger | |
564 | #define BOOST_LOG_STREAM_WITH_PARAMS(logger, params_seq)\ | |
565 | BOOST_LOG_STREAM_WITH_PARAMS_INTERNAL(logger, BOOST_LOG_UNIQUE_IDENTIFIER_NAME(_boost_log_record_), params_seq) | |
566 | ||
567 | #ifndef BOOST_LOG_NO_SHORTHAND_NAMES | |
568 | ||
569 | //! An equivalent to BOOST_LOG_STREAM(logger) | |
570 | #define BOOST_LOG(logger) BOOST_LOG_STREAM(logger) | |
571 | ||
572 | //! An equivalent to BOOST_LOG_STREAM_WITH_PARAMS(logger, params_seq) | |
573 | #define BOOST_LOG_WITH_PARAMS(logger, params_seq) BOOST_LOG_STREAM_WITH_PARAMS(logger, params_seq) | |
574 | ||
575 | #endif // BOOST_LOG_NO_SHORTHAND_NAMES | |
576 | ||
577 | BOOST_LOG_CLOSE_NAMESPACE // namespace log | |
578 | ||
579 | } // namespace boost | |
580 | ||
581 | #include <boost/log/detail/footer.hpp> | |
582 | ||
583 | #endif // BOOST_LOG_SOURCES_RECORD_OSTREAM_HPP_INCLUDED_ |