[906] | 1 | /* -*- C++ -*- |
---|
[1157] | 2 | * |
---|
[921] | 3 | * src/lemon/error.h - Part of LEMON, a generic C++ optimization library |
---|
[906] | 4 | * |
---|
[1164] | 5 | * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi |
---|
[1157] | 6 | * Kutatocsoport (Egervary Combinatorial Optimization Research Group, |
---|
| 7 | * EGRES). |
---|
[906] | 8 | * |
---|
| 9 | * Permission to use, modify and distribute this software is granted |
---|
| 10 | * provided that this copyright notice appears in all copies. For |
---|
| 11 | * precise terms see the accompanying LICENSE file. |
---|
| 12 | * |
---|
| 13 | * This software is provided "AS IS" with no warranty of any kind, |
---|
| 14 | * express or implied, and with no claim as to its suitability for any |
---|
| 15 | * purpose. |
---|
| 16 | * |
---|
| 17 | */ |
---|
[883] | 18 | |
---|
[921] | 19 | #ifndef LEMON_ERROR_H |
---|
| 20 | #define LEMON_ERROR_H |
---|
[883] | 21 | |
---|
[1151] | 22 | //! \ingroup exceptions |
---|
[883] | 23 | //! \file |
---|
[1067] | 24 | //! \brief Basic exception classes and error handling. |
---|
[883] | 25 | |
---|
| 26 | #include <exception> |
---|
| 27 | #include <string> |
---|
| 28 | #include <sstream> |
---|
[1067] | 29 | #include <iostream> |
---|
| 30 | #include <cstdlib> |
---|
[1157] | 31 | #include <memory> |
---|
[883] | 32 | |
---|
[921] | 33 | namespace lemon { |
---|
[883] | 34 | |
---|
[1207] | 35 | /// \addtogroup exceptions |
---|
| 36 | /// @{ |
---|
| 37 | |
---|
| 38 | /// \brief Exception safe wrapper class. |
---|
| 39 | /// |
---|
| 40 | /// Exception safe wrapper class to implement the members of exceptions. |
---|
| 41 | template <typename _Type> |
---|
| 42 | class ExceptionMember { |
---|
| 43 | public: |
---|
| 44 | typedef _Type Type; |
---|
| 45 | |
---|
| 46 | ExceptionMember() throw () { |
---|
| 47 | try { |
---|
| 48 | ptr.reset(new Type()); |
---|
| 49 | } catch (...) {} |
---|
| 50 | } |
---|
| 51 | |
---|
| 52 | ExceptionMember(const Type& type) throw () { |
---|
| 53 | try { |
---|
| 54 | ptr.reset(new Type()); |
---|
| 55 | if (ptr.get() == 0) return; |
---|
| 56 | *ptr = type; |
---|
| 57 | } catch (...) {} |
---|
| 58 | } |
---|
| 59 | |
---|
| 60 | ExceptionMember(const ExceptionMember& copy) throw() { |
---|
| 61 | try { |
---|
| 62 | if (!copy.valid()) return; |
---|
| 63 | ptr.reset(new Type()); |
---|
| 64 | if (ptr.get() == 0) return; |
---|
| 65 | *ptr = copy.get(); |
---|
| 66 | } catch (...) {} |
---|
| 67 | } |
---|
| 68 | |
---|
| 69 | ExceptionMember& operator=(const ExceptionMember& copy) { |
---|
| 70 | if (ptr.get() == 0) return; |
---|
| 71 | try { |
---|
| 72 | if (!copy.valid()) return; |
---|
| 73 | *ptr = copy.get(); |
---|
| 74 | } catch (...) {} |
---|
| 75 | } |
---|
| 76 | |
---|
| 77 | void set(const Type& type) { |
---|
| 78 | if (ptr.get() == 0) return; |
---|
| 79 | try { |
---|
| 80 | *ptr = type; |
---|
| 81 | } catch (...) {} |
---|
| 82 | } |
---|
| 83 | |
---|
| 84 | const Type& get() const { |
---|
| 85 | return *ptr; |
---|
| 86 | } |
---|
| 87 | |
---|
| 88 | bool valid() const { |
---|
| 89 | return ptr.get() != 0; |
---|
| 90 | } |
---|
| 91 | |
---|
| 92 | private: |
---|
| 93 | std::auto_ptr<_Type> ptr; |
---|
| 94 | }; |
---|
[1151] | 95 | |
---|
[1056] | 96 | /// Exception-safe convenient "error message" class. |
---|
[1067] | 97 | |
---|
| 98 | /// Helper class which provides a convenient ostream-like (operator << |
---|
| 99 | /// based) interface to create a string message. Mostly useful in |
---|
| 100 | /// exception classes (therefore the name). |
---|
[1056] | 101 | class ErrorMessage { |
---|
| 102 | protected: |
---|
[1067] | 103 | ///\e |
---|
[1157] | 104 | ///\todo The good solution is boost:shared_ptr... |
---|
| 105 | mutable |
---|
| 106 | std::auto_ptr<std::ostringstream> buf; |
---|
[1056] | 107 | |
---|
[1067] | 108 | ///\e |
---|
[1056] | 109 | bool init() throw() { |
---|
| 110 | try { |
---|
| 111 | buf.reset(new std::ostringstream); |
---|
| 112 | } |
---|
| 113 | catch(...) { |
---|
| 114 | buf.reset(); |
---|
| 115 | } |
---|
[1157] | 116 | return buf.get(); |
---|
[1056] | 117 | } |
---|
| 118 | |
---|
| 119 | public: |
---|
| 120 | |
---|
[1067] | 121 | ///\e |
---|
[1056] | 122 | ErrorMessage() throw() { init(); } |
---|
| 123 | |
---|
[1157] | 124 | ErrorMessage(const ErrorMessage& em) throw() : buf(em.buf) { } |
---|
| 125 | |
---|
[1067] | 126 | ///\e |
---|
[1056] | 127 | ErrorMessage(const char *message) throw() { |
---|
| 128 | init(); |
---|
| 129 | *this << message; |
---|
| 130 | } |
---|
| 131 | |
---|
[1067] | 132 | ///\e |
---|
[1056] | 133 | ErrorMessage(const std::string &message) throw() { |
---|
| 134 | init(); |
---|
| 135 | *this << message; |
---|
| 136 | } |
---|
| 137 | |
---|
[1067] | 138 | ///\e |
---|
[1056] | 139 | template <typename T> |
---|
| 140 | ErrorMessage& operator<<(const T &t) throw() { |
---|
[1157] | 141 | if( ! buf.get() ) return *this; |
---|
[1056] | 142 | |
---|
| 143 | try { |
---|
| 144 | *buf << t; |
---|
| 145 | } |
---|
| 146 | catch(...) { |
---|
| 147 | buf.reset(); |
---|
| 148 | } |
---|
[1207] | 149 | return *this; |
---|
[1056] | 150 | } |
---|
| 151 | |
---|
[1067] | 152 | ///\e |
---|
[1056] | 153 | const char* message() throw() { |
---|
[1157] | 154 | if( ! buf.get() ) return 0; |
---|
[1056] | 155 | |
---|
| 156 | const char* mes = 0; |
---|
| 157 | try { |
---|
| 158 | mes = buf->str().c_str(); |
---|
| 159 | } |
---|
| 160 | catch(...) {} |
---|
| 161 | return mes; |
---|
| 162 | } |
---|
| 163 | |
---|
| 164 | }; |
---|
| 165 | |
---|
[883] | 166 | /** |
---|
| 167 | * \brief Generic exception class. |
---|
| 168 | * |
---|
[1056] | 169 | * Base class for exceptions used in LEMON. |
---|
[883] | 170 | */ |
---|
[1067] | 171 | class Exception : public std::exception { |
---|
[883] | 172 | public: |
---|
[1067] | 173 | ///\e |
---|
[1120] | 174 | Exception() {} |
---|
[1067] | 175 | ///\e |
---|
[883] | 176 | virtual ~Exception() throw() {} |
---|
[1120] | 177 | |
---|
| 178 | ///\e |
---|
| 179 | virtual const char* exceptionName() const { |
---|
| 180 | return "lemon::Exception"; |
---|
| 181 | } |
---|
[883] | 182 | |
---|
[1067] | 183 | ///\e |
---|
[883] | 184 | virtual const char* what() const throw() { |
---|
[1120] | 185 | return exceptionName(); |
---|
[1056] | 186 | } |
---|
| 187 | }; |
---|
| 188 | |
---|
[1120] | 189 | /** |
---|
| 190 | * \brief One of the two main subclasses of \ref Exception. |
---|
| 191 | * |
---|
| 192 | * Logic errors represent problems in the internal logic of a program; |
---|
| 193 | * in theory, these are preventable, and even detectable before the |
---|
| 194 | * program runs (e.g., violations of class invariants). |
---|
| 195 | * |
---|
[1125] | 196 | * A typical example for this is \ref UninitializedParameter. |
---|
[1120] | 197 | */ |
---|
[1056] | 198 | class LogicError : public Exception { |
---|
[1067] | 199 | public: |
---|
[1120] | 200 | virtual const char* exceptionName() const { |
---|
| 201 | return "lemon::LogicError"; |
---|
| 202 | } |
---|
[1056] | 203 | }; |
---|
| 204 | |
---|
[1125] | 205 | /** |
---|
| 206 | * \brief \ref Exception for uninitialized parameters. |
---|
| 207 | * |
---|
| 208 | * This error represents problems in the initialization |
---|
| 209 | * of the parameters of the algorithms. |
---|
| 210 | */ |
---|
| 211 | class UninitializedParameter : public LogicError { |
---|
| 212 | public: |
---|
| 213 | virtual const char* exceptionName() const { |
---|
| 214 | return "lemon::UninitializedParameter"; |
---|
| 215 | } |
---|
| 216 | }; |
---|
| 217 | |
---|
[1120] | 218 | |
---|
| 219 | /** |
---|
| 220 | * \brief One of the two main subclasses of \ref Exception. |
---|
| 221 | * |
---|
| 222 | * Runtime errors represent problems outside the scope of a program; |
---|
| 223 | * they cannot be easily predicted and can generally only be caught as |
---|
| 224 | * the program executes. |
---|
| 225 | */ |
---|
[1056] | 226 | class RuntimeError : public Exception { |
---|
[1067] | 227 | public: |
---|
[1120] | 228 | virtual const char* exceptionName() const { |
---|
| 229 | return "lemon::RuntimeError"; |
---|
| 230 | } |
---|
[1056] | 231 | }; |
---|
| 232 | |
---|
[1067] | 233 | ///\e |
---|
[1056] | 234 | class RangeError : public RuntimeError { |
---|
[1067] | 235 | public: |
---|
[1120] | 236 | virtual const char* exceptionName() const { |
---|
| 237 | return "lemon::RangeError"; |
---|
| 238 | } |
---|
[1056] | 239 | }; |
---|
| 240 | |
---|
[1061] | 241 | ///\e |
---|
[1056] | 242 | class IOError : public RuntimeError { |
---|
[1067] | 243 | public: |
---|
[1120] | 244 | virtual const char* exceptionName() const { |
---|
| 245 | return "lemon::IOError"; |
---|
| 246 | } |
---|
[1056] | 247 | }; |
---|
| 248 | |
---|
[1061] | 249 | ///\e |
---|
[1056] | 250 | class DataFormatError : public IOError { |
---|
[1067] | 251 | protected: |
---|
[1207] | 252 | ExceptionMember<std::string> _message; |
---|
| 253 | ExceptionMember<std::string> _file; |
---|
[1120] | 254 | int _line; |
---|
[1157] | 255 | |
---|
[1207] | 256 | mutable ExceptionMember<std::string> _message_holder; |
---|
[1067] | 257 | public: |
---|
[1157] | 258 | |
---|
| 259 | DataFormatError(const DataFormatError &dfe) : |
---|
[1207] | 260 | IOError(dfe), _message(dfe._message), _file(dfe._file), |
---|
| 261 | _line(dfe._line) {} |
---|
[1157] | 262 | |
---|
[1067] | 263 | ///\e |
---|
[1120] | 264 | explicit DataFormatError(const char *the_message) |
---|
| 265 | : _message(the_message), _line(0) {} |
---|
[1207] | 266 | |
---|
[1067] | 267 | ///\e |
---|
[1056] | 268 | DataFormatError(const std::string &file_name, int line_num, |
---|
[1120] | 269 | const char *the_message) |
---|
| 270 | : _message(the_message), _line(line_num) { file(file_name); } |
---|
[1056] | 271 | |
---|
[1067] | 272 | ///\e |
---|
[1207] | 273 | void line(int line) { _line = line; } |
---|
[1067] | 274 | ///\e |
---|
[1207] | 275 | void message(const std::string& message) { _message.set(message); } |
---|
[1120] | 276 | ///\e |
---|
[1207] | 277 | void file(const std::string &file) { _file.set(file); } |
---|
| 278 | |
---|
| 279 | ///\e |
---|
| 280 | int line() const { return _line; } |
---|
| 281 | ///\e |
---|
| 282 | const char* message() const { |
---|
| 283 | if (_message.valid() && !_message.get().empty()) { |
---|
| 284 | return _message.get().c_str(); |
---|
| 285 | } else { |
---|
| 286 | return 0; |
---|
[1056] | 287 | } |
---|
[883] | 288 | } |
---|
| 289 | |
---|
[1067] | 290 | /// \brief Returns the filename. |
---|
| 291 | /// |
---|
[1207] | 292 | /// Returns \e null if the filename was not specified. |
---|
[1120] | 293 | const char* file() const { |
---|
[1207] | 294 | if (_file.valid() && !_file.get().empty()) { |
---|
| 295 | return _file.get().c_str(); |
---|
| 296 | } else { |
---|
| 297 | return 0; |
---|
| 298 | } |
---|
[1067] | 299 | } |
---|
| 300 | |
---|
| 301 | ///\e |
---|
| 302 | virtual const char* what() const throw() { |
---|
[1056] | 303 | try { |
---|
| 304 | std::ostringstream ostr; |
---|
[1207] | 305 | if (message()) ostr << message(); |
---|
| 306 | if( file() || line() != 0 ) { |
---|
[1056] | 307 | ostr << " ("; |
---|
[1207] | 308 | if( file() ) ostr << "in file '" << file() << "'"; |
---|
| 309 | if( file() && line() != 0 ) ostr << " "; |
---|
| 310 | if( line() != 0 ) ostr << "at line " << line(); |
---|
[1067] | 311 | ostr << ")"; |
---|
[1056] | 312 | } |
---|
[1207] | 313 | _message_holder.set(ostr.str()); |
---|
[1056] | 314 | } |
---|
[1207] | 315 | catch (...) {} |
---|
| 316 | if( _message_holder.valid()) return _message_holder.get().c_str(); |
---|
[1120] | 317 | return exceptionName(); |
---|
| 318 | } |
---|
| 319 | |
---|
| 320 | virtual const char* exceptionName() const { |
---|
[1056] | 321 | return "lemon::DataFormatError"; |
---|
| 322 | } |
---|
[1067] | 323 | |
---|
| 324 | virtual ~DataFormatError() throw() {} |
---|
[883] | 325 | }; |
---|
| 326 | |
---|
[1207] | 327 | class IOLogicError : public IOError, public LogicError { |
---|
| 328 | protected: |
---|
| 329 | ExceptionMember<std::string> _message; |
---|
| 330 | ExceptionMember<std::string> _file; |
---|
| 331 | int _line; |
---|
| 332 | |
---|
| 333 | mutable ExceptionMember<std::string> _message_holder; |
---|
| 334 | public: |
---|
| 335 | |
---|
| 336 | IOLogicError(const IOLogicError &ile) : |
---|
| 337 | IOError(ile), LogicError(ile), |
---|
| 338 | _message(ile._message), _file(ile._file) {} |
---|
| 339 | |
---|
| 340 | ///\e |
---|
| 341 | explicit IOLogicError(const char *the_message) |
---|
| 342 | : _message(the_message), _line(0) {} |
---|
| 343 | |
---|
| 344 | ///\e |
---|
| 345 | IOLogicError(const char *file_name, const char *the_message) |
---|
| 346 | : _message(file_name), _file(file_name) {} |
---|
| 347 | |
---|
| 348 | ///\e |
---|
| 349 | void message(const std::string& message) { _message.set(message); } |
---|
| 350 | ///\e |
---|
| 351 | void file(const std::string &file) { _file.set(file); } |
---|
| 352 | |
---|
| 353 | ///\e |
---|
| 354 | const char* message() const { |
---|
| 355 | if (_message.valid()) { |
---|
| 356 | return _message.get().c_str(); |
---|
| 357 | } else { |
---|
| 358 | return 0; |
---|
| 359 | } |
---|
| 360 | } |
---|
| 361 | |
---|
| 362 | /// \brief Returns the filename. |
---|
| 363 | /// |
---|
| 364 | /// Returns \e null if the filename was not specified. |
---|
| 365 | const char* file() const { |
---|
| 366 | if (_file.valid()) { |
---|
| 367 | return _file.get().c_str(); |
---|
| 368 | } else { |
---|
| 369 | return 0; |
---|
| 370 | } |
---|
| 371 | } |
---|
| 372 | |
---|
| 373 | ///\e |
---|
| 374 | virtual const char* what() const throw() { |
---|
| 375 | try { |
---|
| 376 | std::ostringstream ostr; |
---|
| 377 | if (message()) ostr << message(); |
---|
| 378 | if (file()) ostr << "(when reading file '" << file() << "')"; |
---|
| 379 | _message_holder.set(ostr.str()); |
---|
| 380 | } |
---|
| 381 | catch (...) {} |
---|
| 382 | if( _message_holder.valid() ) return _message_holder.get().c_str(); |
---|
| 383 | return exceptionName(); |
---|
| 384 | } |
---|
| 385 | |
---|
| 386 | virtual const char* exceptionName() const { |
---|
| 387 | return "lemon::IOLogicError"; |
---|
| 388 | } |
---|
| 389 | |
---|
| 390 | virtual ~IOLogicError() throw() {} |
---|
| 391 | }; |
---|
| 392 | |
---|
[1056] | 393 | |
---|
[1068] | 394 | ///\e |
---|
[1067] | 395 | class AssertionFailedError : public LogicError { |
---|
| 396 | protected: |
---|
| 397 | const char *assertion; |
---|
| 398 | const char *file; |
---|
| 399 | int line; |
---|
| 400 | const char *function; |
---|
| 401 | const char *message; |
---|
| 402 | public: |
---|
| 403 | ///\e |
---|
| 404 | AssertionFailedError(const char *_file, int _line, const char *func, |
---|
| 405 | const char *msg, const char *_assertion = 0) : |
---|
| 406 | assertion(_assertion), file(_file), line(_line), function(func), |
---|
| 407 | message(msg) {} |
---|
| 408 | |
---|
| 409 | ///\e |
---|
| 410 | const char* get_assertion() const { return assertion; } |
---|
| 411 | ///\e |
---|
| 412 | const char* get_message() const { return message; } |
---|
| 413 | ///\e |
---|
| 414 | const char* get_file() const { return file; } |
---|
| 415 | ///\e |
---|
| 416 | const char* get_function() const { return function; } |
---|
| 417 | ///\e |
---|
| 418 | int get_line() const { return line; } |
---|
| 419 | |
---|
| 420 | |
---|
| 421 | virtual const char* what() const throw() { |
---|
| 422 | try { |
---|
| 423 | std::ostringstream ostr; |
---|
| 424 | ostr << file << ":" << line << ": "; |
---|
| 425 | if( function ) |
---|
| 426 | ostr << function << ": "; |
---|
| 427 | ostr << message; |
---|
| 428 | if( assertion ) |
---|
| 429 | ostr << " (assertion '" << assertion << "' failed)"; |
---|
[1209] | 430 | return ostr.str().c_str(); |
---|
[1067] | 431 | } |
---|
| 432 | catch(...) {} |
---|
[1120] | 433 | return exceptionName(); |
---|
| 434 | } |
---|
| 435 | |
---|
| 436 | virtual const char* exceptionName() const { |
---|
[1067] | 437 | return "lemon::AssertionFailedError"; |
---|
| 438 | } |
---|
| 439 | |
---|
| 440 | virtual ~AssertionFailedError() throw() {} |
---|
| 441 | }; |
---|
| 442 | |
---|
[1056] | 443 | |
---|
| 444 | /**************** Macros ****************/ |
---|
| 445 | |
---|
| 446 | |
---|
[1067] | 447 | inline |
---|
| 448 | void assert_fail(const char *file, int line, const char *func, |
---|
| 449 | const char *message, const char *assertion = 0, |
---|
| 450 | bool do_abort=true) |
---|
| 451 | { |
---|
| 452 | using namespace std; |
---|
| 453 | cerr << file << ":" << line << ": "; |
---|
| 454 | if( func ) |
---|
| 455 | cerr << func << ": "; |
---|
| 456 | cerr << message; |
---|
| 457 | if( assertion ) |
---|
| 458 | cerr << " (assertion '" << assertion << "' failed)"; |
---|
| 459 | cerr << endl; |
---|
| 460 | if(do_abort) |
---|
| 461 | abort(); |
---|
| 462 | } |
---|
[1056] | 463 | |
---|
[1067] | 464 | inline |
---|
| 465 | void assert_fail_throw(const char *file, int line, const char *func, |
---|
| 466 | const char *message, const char *assertion = 0, |
---|
| 467 | bool = true) |
---|
| 468 | { |
---|
| 469 | throw AssertionFailedError(file, line, func, message, assertion); |
---|
| 470 | } |
---|
[1056] | 471 | |
---|
[1151] | 472 | /// @} |
---|
[883] | 473 | |
---|
| 474 | } |
---|
[921] | 475 | #endif // LEMON_ERROR_H |
---|
[1067] | 476 | |
---|
| 477 | #undef LEMON_ASSERT |
---|
| 478 | #undef LEMON_FIXME |
---|
| 479 | |
---|
| 480 | #ifndef LEMON_ASSERT_ABORT |
---|
| 481 | # define LEMON_ASSERT_ABORT 1 |
---|
| 482 | #endif |
---|
| 483 | |
---|
| 484 | #ifndef LEMON_ASSERT_HANDLER |
---|
[1120] | 485 | # ifdef LEMON_ASSERT_EXCEPTION |
---|
| 486 | # define LEMON_ASSERT_HANDLER ::lemon::assert_fail_throw |
---|
| 487 | # else |
---|
| 488 | # define LEMON_ASSERT_HANDLER ::lemon::assert_fail |
---|
| 489 | # endif |
---|
[1067] | 490 | #endif |
---|
| 491 | |
---|
| 492 | #if defined(NDEBUG) || defined(LEMON_DISABLE_ASSERTS) |
---|
| 493 | |
---|
| 494 | # define LEMON_ASSERT(exp, msg) (static_cast<void> (0)) |
---|
| 495 | |
---|
| 496 | #else |
---|
| 497 | |
---|
| 498 | /** |
---|
| 499 | * \brief Macro for assertions with customizable message |
---|
| 500 | * |
---|
[1120] | 501 | * Macro for assertions with customizable message. |
---|
| 502 | * |
---|
| 503 | * The behaviour can be customized with LEMON_ASSERT_HANDLER, |
---|
| 504 | * LEMON_ASSERT_EXCEPTION and LEMON_ASSERT_ABORT defines. Asserts can be |
---|
| 505 | * disabled by defining either NDEBUG or LEMON_DISABLE_ASSERTS macros. |
---|
| 506 | * |
---|
| 507 | * \todo We should provide some way to reset to the default behaviour, |
---|
| 508 | * shouldn't we? |
---|
| 509 | * |
---|
| 510 | * \todo This whole 'assert' business should be placed in a separate |
---|
| 511 | * include file. |
---|
| 512 | * |
---|
[1067] | 513 | * \todo __PRETTY_FUNCTION__ should be replaced by something |
---|
| 514 | * compiler-independant, like BOOST_CURRENT_FUNCTION |
---|
| 515 | */ |
---|
| 516 | |
---|
| 517 | # define LEMON_ASSERT(exp, msg) \ |
---|
| 518 | (static_cast<void> (!!(exp) ? 0 : ( \ |
---|
| 519 | LEMON_ASSERT_HANDLER(__FILE__, __LINE__, \ |
---|
| 520 | __PRETTY_FUNCTION__, \ |
---|
| 521 | (msg), #exp, LEMON_ASSERT_ABORT), 0))) |
---|
| 522 | |
---|
[1120] | 523 | #endif // NDEBUG || LEMON_DISABLE_ASSERTS |
---|
[1067] | 524 | |
---|
| 525 | /** |
---|
| 526 | * \brief Macro for mark not yet implemented features. |
---|
| 527 | * |
---|
| 528 | * \todo Is this the right place for this? It should be used only in |
---|
| 529 | * modules under development. |
---|
| 530 | * |
---|
| 531 | * \todo __PRETTY_FUNCTION__ should be replaced by something |
---|
| 532 | * compiler-independant, like BOOST_CURRENT_FUNCTION |
---|
| 533 | */ |
---|
| 534 | |
---|
| 535 | # define LEMON_FIXME(msg) \ |
---|
| 536 | (LEMON_ASSERT_HANDLER(__FILE__, __LINE__, __PRETTY_FUNCTION__, \ |
---|
| 537 | "FIXME: " msg)) |
---|