[906] | 1 | /* -*- C++ -*- |
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| 2 | * |
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[1956] | 3 | * This file is a part of LEMON, a generic C++ optimization library |
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| 4 | * |
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| 5 | * Copyright (C) 2003-2006 |
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| 6 | * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
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| 7 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
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[906] | 8 | * |
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| 9 | * Permission to use, modify and distribute this software is granted |
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| 10 | * provided that this copyright notice appears in all copies. For |
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| 11 | * precise terms see the accompanying LICENSE file. |
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| 12 | * |
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| 13 | * This software is provided "AS IS" with no warranty of any kind, |
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| 14 | * express or implied, and with no claim as to its suitability for any |
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| 15 | * purpose. |
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| 16 | * |
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| 17 | */ |
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[883] | 18 | |
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[921] | 19 | #ifndef LEMON_ERROR_H |
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| 20 | #define LEMON_ERROR_H |
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[883] | 21 | |
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[1151] | 22 | //! \ingroup exceptions |
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[883] | 23 | //! \file |
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[1067] | 24 | //! \brief Basic exception classes and error handling. |
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[883] | 25 | |
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| 26 | #include <exception> |
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| 27 | #include <string> |
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| 28 | #include <sstream> |
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[1067] | 29 | #include <iostream> |
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| 30 | #include <cstdlib> |
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[1157] | 31 | #include <memory> |
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[883] | 32 | |
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[921] | 33 | namespace lemon { |
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[883] | 34 | |
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[1207] | 35 | /// \addtogroup exceptions |
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| 36 | /// @{ |
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| 37 | |
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| 38 | /// \brief Exception safe wrapper class. |
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| 39 | /// |
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| 40 | /// Exception safe wrapper class to implement the members of exceptions. |
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| 41 | template <typename _Type> |
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| 42 | class ExceptionMember { |
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| 43 | public: |
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| 44 | typedef _Type Type; |
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| 45 | |
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| 46 | ExceptionMember() throw () { |
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| 47 | try { |
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| 48 | ptr.reset(new Type()); |
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| 49 | } catch (...) {} |
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| 50 | } |
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| 51 | |
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| 52 | ExceptionMember(const Type& type) throw () { |
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| 53 | try { |
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| 54 | ptr.reset(new Type()); |
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| 55 | if (ptr.get() == 0) return; |
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| 56 | *ptr = type; |
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| 57 | } catch (...) {} |
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| 58 | } |
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| 59 | |
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| 60 | ExceptionMember(const ExceptionMember& copy) throw() { |
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| 61 | try { |
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| 62 | if (!copy.valid()) return; |
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| 63 | ptr.reset(new Type()); |
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| 64 | if (ptr.get() == 0) return; |
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| 65 | *ptr = copy.get(); |
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| 66 | } catch (...) {} |
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| 67 | } |
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| 68 | |
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| 69 | ExceptionMember& operator=(const ExceptionMember& copy) { |
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| 70 | if (ptr.get() == 0) return; |
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| 71 | try { |
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| 72 | if (!copy.valid()) return; |
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| 73 | *ptr = copy.get(); |
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| 74 | } catch (...) {} |
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| 75 | } |
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| 76 | |
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| 77 | void set(const Type& type) { |
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| 78 | if (ptr.get() == 0) return; |
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| 79 | try { |
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| 80 | *ptr = type; |
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| 81 | } catch (...) {} |
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| 82 | } |
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| 83 | |
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| 84 | const Type& get() const { |
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| 85 | return *ptr; |
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| 86 | } |
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| 87 | |
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| 88 | bool valid() const { |
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| 89 | return ptr.get() != 0; |
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| 90 | } |
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| 91 | |
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| 92 | private: |
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| 93 | std::auto_ptr<_Type> ptr; |
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| 94 | }; |
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[1151] | 95 | |
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[1056] | 96 | /// Exception-safe convenient "error message" class. |
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[1067] | 97 | |
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| 98 | /// Helper class which provides a convenient ostream-like (operator << |
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| 99 | /// based) interface to create a string message. Mostly useful in |
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| 100 | /// exception classes (therefore the name). |
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[1056] | 101 | class ErrorMessage { |
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| 102 | protected: |
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[1067] | 103 | ///\e |
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[1536] | 104 | |
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| 105 | ///\todo The good solution is boost::shared_ptr... |
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| 106 | /// |
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[1157] | 107 | mutable |
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| 108 | std::auto_ptr<std::ostringstream> buf; |
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[1056] | 109 | |
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[1067] | 110 | ///\e |
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[1056] | 111 | bool init() throw() { |
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| 112 | try { |
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| 113 | buf.reset(new std::ostringstream); |
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| 114 | } |
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| 115 | catch(...) { |
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| 116 | buf.reset(); |
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| 117 | } |
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[1157] | 118 | return buf.get(); |
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[1056] | 119 | } |
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| 120 | |
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| 121 | public: |
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| 122 | |
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[1067] | 123 | ///\e |
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[1056] | 124 | ErrorMessage() throw() { init(); } |
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| 125 | |
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[1157] | 126 | ErrorMessage(const ErrorMessage& em) throw() : buf(em.buf) { } |
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| 127 | |
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[1067] | 128 | ///\e |
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[1056] | 129 | ErrorMessage(const char *message) throw() { |
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| 130 | init(); |
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| 131 | *this << message; |
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| 132 | } |
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| 133 | |
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[1067] | 134 | ///\e |
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[1056] | 135 | ErrorMessage(const std::string &message) throw() { |
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| 136 | init(); |
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| 137 | *this << message; |
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| 138 | } |
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| 139 | |
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[1067] | 140 | ///\e |
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[1056] | 141 | template <typename T> |
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| 142 | ErrorMessage& operator<<(const T &t) throw() { |
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[1157] | 143 | if( ! buf.get() ) return *this; |
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[1056] | 144 | |
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| 145 | try { |
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| 146 | *buf << t; |
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| 147 | } |
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| 148 | catch(...) { |
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| 149 | buf.reset(); |
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| 150 | } |
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[1207] | 151 | return *this; |
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[1056] | 152 | } |
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| 153 | |
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[1067] | 154 | ///\e |
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[1056] | 155 | const char* message() throw() { |
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[1157] | 156 | if( ! buf.get() ) return 0; |
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[1056] | 157 | |
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| 158 | const char* mes = 0; |
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| 159 | try { |
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| 160 | mes = buf->str().c_str(); |
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| 161 | } |
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| 162 | catch(...) {} |
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| 163 | return mes; |
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| 164 | } |
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| 165 | |
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| 166 | }; |
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| 167 | |
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[883] | 168 | /** |
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| 169 | * \brief Generic exception class. |
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| 170 | * |
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[1056] | 171 | * Base class for exceptions used in LEMON. |
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[883] | 172 | */ |
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[1067] | 173 | class Exception : public std::exception { |
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[883] | 174 | public: |
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[1067] | 175 | ///\e |
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[1120] | 176 | Exception() {} |
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[1067] | 177 | ///\e |
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[883] | 178 | virtual ~Exception() throw() {} |
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[1120] | 179 | |
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| 180 | ///\e |
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| 181 | virtual const char* exceptionName() const { |
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| 182 | return "lemon::Exception"; |
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| 183 | } |
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[883] | 184 | |
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[1067] | 185 | ///\e |
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[883] | 186 | virtual const char* what() const throw() { |
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[1120] | 187 | return exceptionName(); |
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[1056] | 188 | } |
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| 189 | }; |
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| 190 | |
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[1120] | 191 | /** |
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| 192 | * \brief One of the two main subclasses of \ref Exception. |
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| 193 | * |
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| 194 | * Logic errors represent problems in the internal logic of a program; |
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| 195 | * in theory, these are preventable, and even detectable before the |
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| 196 | * program runs (e.g., violations of class invariants). |
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| 197 | * |
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[1125] | 198 | * A typical example for this is \ref UninitializedParameter. |
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[1120] | 199 | */ |
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[1056] | 200 | class LogicError : public Exception { |
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[1067] | 201 | public: |
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[1120] | 202 | virtual const char* exceptionName() const { |
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| 203 | return "lemon::LogicError"; |
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| 204 | } |
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[1056] | 205 | }; |
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| 206 | |
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[1125] | 207 | /** |
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| 208 | * \brief \ref Exception for uninitialized parameters. |
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| 209 | * |
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| 210 | * This error represents problems in the initialization |
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| 211 | * of the parameters of the algorithms. |
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| 212 | */ |
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| 213 | class UninitializedParameter : public LogicError { |
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| 214 | public: |
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| 215 | virtual const char* exceptionName() const { |
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| 216 | return "lemon::UninitializedParameter"; |
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| 217 | } |
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| 218 | }; |
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| 219 | |
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[1120] | 220 | |
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| 221 | /** |
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| 222 | * \brief One of the two main subclasses of \ref Exception. |
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| 223 | * |
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| 224 | * Runtime errors represent problems outside the scope of a program; |
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| 225 | * they cannot be easily predicted and can generally only be caught as |
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| 226 | * the program executes. |
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| 227 | */ |
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[1056] | 228 | class RuntimeError : public Exception { |
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[1067] | 229 | public: |
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[1120] | 230 | virtual const char* exceptionName() const { |
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| 231 | return "lemon::RuntimeError"; |
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| 232 | } |
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[1056] | 233 | }; |
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| 234 | |
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[1067] | 235 | ///\e |
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[1056] | 236 | class RangeError : public RuntimeError { |
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[1067] | 237 | public: |
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[1120] | 238 | virtual const char* exceptionName() const { |
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| 239 | return "lemon::RangeError"; |
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| 240 | } |
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[1056] | 241 | }; |
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| 242 | |
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[1061] | 243 | ///\e |
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[1056] | 244 | class IOError : public RuntimeError { |
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[1067] | 245 | public: |
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[1120] | 246 | virtual const char* exceptionName() const { |
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| 247 | return "lemon::IOError"; |
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| 248 | } |
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[1056] | 249 | }; |
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| 250 | |
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[1061] | 251 | ///\e |
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[1056] | 252 | class DataFormatError : public IOError { |
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[1067] | 253 | protected: |
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[1207] | 254 | ExceptionMember<std::string> _message; |
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| 255 | ExceptionMember<std::string> _file; |
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[1120] | 256 | int _line; |
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[1157] | 257 | |
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[1207] | 258 | mutable ExceptionMember<std::string> _message_holder; |
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[1067] | 259 | public: |
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[1157] | 260 | |
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| 261 | DataFormatError(const DataFormatError &dfe) : |
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[1207] | 262 | IOError(dfe), _message(dfe._message), _file(dfe._file), |
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| 263 | _line(dfe._line) {} |
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[1157] | 264 | |
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[1067] | 265 | ///\e |
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[1120] | 266 | explicit DataFormatError(const char *the_message) |
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| 267 | : _message(the_message), _line(0) {} |
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[1207] | 268 | |
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[1067] | 269 | ///\e |
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[1056] | 270 | DataFormatError(const std::string &file_name, int line_num, |
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[1120] | 271 | const char *the_message) |
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| 272 | : _message(the_message), _line(line_num) { file(file_name); } |
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[1056] | 273 | |
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[1067] | 274 | ///\e |
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[1207] | 275 | void line(int line) { _line = line; } |
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[1067] | 276 | ///\e |
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[1207] | 277 | void message(const std::string& message) { _message.set(message); } |
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[1120] | 278 | ///\e |
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[1207] | 279 | void file(const std::string &file) { _file.set(file); } |
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| 280 | |
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| 281 | ///\e |
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| 282 | int line() const { return _line; } |
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| 283 | ///\e |
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| 284 | const char* message() const { |
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| 285 | if (_message.valid() && !_message.get().empty()) { |
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| 286 | return _message.get().c_str(); |
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| 287 | } else { |
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| 288 | return 0; |
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[1056] | 289 | } |
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[883] | 290 | } |
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| 291 | |
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[1067] | 292 | /// \brief Returns the filename. |
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| 293 | /// |
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[1207] | 294 | /// Returns \e null if the filename was not specified. |
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[1120] | 295 | const char* file() const { |
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[1207] | 296 | if (_file.valid() && !_file.get().empty()) { |
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| 297 | return _file.get().c_str(); |
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| 298 | } else { |
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| 299 | return 0; |
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| 300 | } |
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[1067] | 301 | } |
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| 302 | |
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| 303 | ///\e |
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| 304 | virtual const char* what() const throw() { |
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[1056] | 305 | try { |
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| 306 | std::ostringstream ostr; |
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[1399] | 307 | ostr << exceptionName() << ": "; |
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[1207] | 308 | if (message()) ostr << message(); |
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| 309 | if( file() || line() != 0 ) { |
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[1056] | 310 | ostr << " ("; |
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[1207] | 311 | if( file() ) ostr << "in file '" << file() << "'"; |
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| 312 | if( file() && line() != 0 ) ostr << " "; |
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| 313 | if( line() != 0 ) ostr << "at line " << line(); |
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[1067] | 314 | ostr << ")"; |
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[1056] | 315 | } |
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[1207] | 316 | _message_holder.set(ostr.str()); |
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[1056] | 317 | } |
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[1207] | 318 | catch (...) {} |
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| 319 | if( _message_holder.valid()) return _message_holder.get().c_str(); |
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[1120] | 320 | return exceptionName(); |
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| 321 | } |
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| 322 | |
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| 323 | virtual const char* exceptionName() const { |
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[1056] | 324 | return "lemon::DataFormatError"; |
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| 325 | } |
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[1067] | 326 | |
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| 327 | virtual ~DataFormatError() throw() {} |
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[883] | 328 | }; |
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| 329 | |
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[1746] | 330 | ///\e |
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| 331 | class FileOpenError : public IOError { |
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| 332 | protected: |
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| 333 | ExceptionMember<std::string> _file; |
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| 334 | |
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| 335 | mutable ExceptionMember<std::string> _message_holder; |
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| 336 | public: |
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| 337 | |
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| 338 | FileOpenError(const FileOpenError &foe) : |
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| 339 | IOError(foe), _file(foe._file) {} |
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| 340 | |
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| 341 | ///\e |
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| 342 | explicit FileOpenError(const std::string& file) |
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| 343 | : _file(file) {} |
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| 344 | |
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| 345 | |
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| 346 | ///\e |
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| 347 | void file(const std::string &file) { _file.set(file); } |
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| 348 | |
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| 349 | /// \brief Returns the filename. |
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| 350 | /// |
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| 351 | /// Returns \e null if the filename was not specified. |
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| 352 | const char* file() const { |
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| 353 | if (_file.valid() && !_file.get().empty()) { |
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| 354 | return _file.get().c_str(); |
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| 355 | } else { |
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| 356 | return 0; |
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| 357 | } |
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| 358 | } |
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| 359 | |
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| 360 | ///\e |
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| 361 | virtual const char* what() const throw() { |
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| 362 | try { |
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| 363 | std::ostringstream ostr; |
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| 364 | ostr << exceptionName() << ": "; |
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| 365 | ostr << "Cannot open file - " << file(); |
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| 366 | _message_holder.set(ostr.str()); |
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| 367 | } |
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| 368 | catch (...) {} |
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| 369 | if( _message_holder.valid()) return _message_holder.get().c_str(); |
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| 370 | return exceptionName(); |
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| 371 | } |
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| 372 | |
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| 373 | virtual const char* exceptionName() const { |
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| 374 | return "lemon::FileOpenError"; |
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| 375 | } |
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| 376 | |
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| 377 | virtual ~FileOpenError() throw() {} |
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| 378 | }; |
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| 379 | |
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[1845] | 380 | class IOParameterError : public IOError { |
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[1207] | 381 | protected: |
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| 382 | ExceptionMember<std::string> _message; |
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| 383 | ExceptionMember<std::string> _file; |
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| 384 | |
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| 385 | mutable ExceptionMember<std::string> _message_holder; |
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| 386 | public: |
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| 387 | |
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[1213] | 388 | IOParameterError(const IOParameterError &ile) : |
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[1845] | 389 | IOError(ile), _message(ile._message), _file(ile._file) {} |
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[1207] | 390 | |
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| 391 | ///\e |
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[1213] | 392 | explicit IOParameterError(const char *the_message) |
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| 393 | : _message(the_message) {} |
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[1207] | 394 | |
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| 395 | ///\e |
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[1213] | 396 | IOParameterError(const char *file_name, const char *the_message) |
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[1393] | 397 | : _message(the_message), _file(file_name) {} |
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[1207] | 398 | |
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| 399 | ///\e |
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| 400 | void message(const std::string& message) { _message.set(message); } |
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| 401 | ///\e |
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| 402 | void file(const std::string &file) { _file.set(file); } |
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| 403 | |
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| 404 | ///\e |
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| 405 | const char* message() const { |
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| 406 | if (_message.valid()) { |
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| 407 | return _message.get().c_str(); |
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| 408 | } else { |
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| 409 | return 0; |
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| 410 | } |
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| 411 | } |
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| 412 | |
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| 413 | /// \brief Returns the filename. |
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| 414 | /// |
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| 415 | /// Returns \e null if the filename was not specified. |
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| 416 | const char* file() const { |
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| 417 | if (_file.valid()) { |
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| 418 | return _file.get().c_str(); |
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| 419 | } else { |
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| 420 | return 0; |
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| 421 | } |
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| 422 | } |
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| 423 | |
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| 424 | ///\e |
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| 425 | virtual const char* what() const throw() { |
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| 426 | try { |
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| 427 | std::ostringstream ostr; |
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| 428 | if (message()) ostr << message(); |
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| 429 | if (file()) ostr << "(when reading file '" << file() << "')"; |
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| 430 | _message_holder.set(ostr.str()); |
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| 431 | } |
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| 432 | catch (...) {} |
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| 433 | if( _message_holder.valid() ) return _message_holder.get().c_str(); |
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| 434 | return exceptionName(); |
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| 435 | } |
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| 436 | |
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| 437 | virtual const char* exceptionName() const { |
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[1213] | 438 | return "lemon::IOParameterError"; |
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[1207] | 439 | } |
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| 440 | |
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[1213] | 441 | virtual ~IOParameterError() throw() {} |
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[1207] | 442 | }; |
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| 443 | |
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[1056] | 444 | |
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[1068] | 445 | ///\e |
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[1067] | 446 | class AssertionFailedError : public LogicError { |
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| 447 | protected: |
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| 448 | const char *assertion; |
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| 449 | const char *file; |
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| 450 | int line; |
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| 451 | const char *function; |
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| 452 | const char *message; |
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[1213] | 453 | |
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| 454 | mutable ExceptionMember<std::string> _message_holder; |
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[1067] | 455 | public: |
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| 456 | ///\e |
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| 457 | AssertionFailedError(const char *_file, int _line, const char *func, |
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| 458 | const char *msg, const char *_assertion = 0) : |
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| 459 | assertion(_assertion), file(_file), line(_line), function(func), |
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| 460 | message(msg) {} |
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| 461 | |
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| 462 | ///\e |
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| 463 | const char* get_assertion() const { return assertion; } |
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| 464 | ///\e |
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| 465 | const char* get_message() const { return message; } |
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| 466 | ///\e |
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| 467 | const char* get_file() const { return file; } |
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| 468 | ///\e |
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| 469 | const char* get_function() const { return function; } |
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| 470 | ///\e |
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| 471 | int get_line() const { return line; } |
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| 472 | |
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| 473 | |
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| 474 | virtual const char* what() const throw() { |
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| 475 | try { |
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| 476 | std::ostringstream ostr; |
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| 477 | ostr << file << ":" << line << ": "; |
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| 478 | if( function ) |
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| 479 | ostr << function << ": "; |
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| 480 | ostr << message; |
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| 481 | if( assertion ) |
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[1213] | 482 | ostr << " (assertion '" << assertion << "' failed)"; |
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| 483 | _message_holder.set(ostr.str()); |
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[1209] | 484 | return ostr.str().c_str(); |
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[1067] | 485 | } |
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| 486 | catch(...) {} |
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[1213] | 487 | if( _message_holder.valid() ) return _message_holder.get().c_str(); |
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[1120] | 488 | return exceptionName(); |
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| 489 | } |
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| 490 | |
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| 491 | virtual const char* exceptionName() const { |
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[1067] | 492 | return "lemon::AssertionFailedError"; |
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| 493 | } |
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| 494 | |
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| 495 | virtual ~AssertionFailedError() throw() {} |
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| 496 | }; |
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| 497 | |
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[1056] | 498 | |
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| 499 | /**************** Macros ****************/ |
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| 500 | |
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| 501 | |
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[1785] | 502 | template <typename Exception> |
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| 503 | inline void assert_fail(const char *file, int line, const char *func, |
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| 504 | Exception exception, const char *assertion = 0, |
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[1067] | 505 | bool do_abort=true) |
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| 506 | { |
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| 507 | using namespace std; |
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| 508 | cerr << file << ":" << line << ": "; |
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| 509 | if( func ) |
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| 510 | cerr << func << ": "; |
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[1785] | 511 | cerr << exception.what(); |
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| 512 | if( assertion ) |
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| 513 | cerr << " (assertion '" << assertion << "' failed)"; |
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| 514 | cerr << endl; |
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| 515 | if(do_abort) |
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| 516 | abort(); |
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| 517 | } |
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| 518 | |
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| 519 | template <> |
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| 520 | inline void assert_fail<const char *>(const char *file, int line, const char *func, |
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| 521 | const char *message, |
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| 522 | const char *assertion, |
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| 523 | bool do_abort) |
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| 524 | { |
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| 525 | using namespace std; |
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| 526 | cerr << file << ":" << line << ": "; |
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| 527 | if( func ) |
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| 528 | cerr << func << ": "; |
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[1067] | 529 | cerr << message; |
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| 530 | if( assertion ) |
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| 531 | cerr << " (assertion '" << assertion << "' failed)"; |
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| 532 | cerr << endl; |
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| 533 | if(do_abort) |
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| 534 | abort(); |
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| 535 | } |
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[1056] | 536 | |
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[1785] | 537 | template <typename Exception> |
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| 538 | inline void assert_fail_failure(const char *file, int line, const char *func, |
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| 539 | Exception exception, |
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| 540 | const char *assertion = 0, |
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| 541 | bool = true) |
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| 542 | { |
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| 543 | throw AssertionFailedError(file, line, func, exception.what(), assertion); |
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| 544 | } |
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| 545 | |
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| 546 | template <> |
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| 547 | inline void assert_fail_failure<const char *>(const char *file, int line, |
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| 548 | const char *func, |
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| 549 | const char *message, |
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| 550 | const char *assertion, |
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| 551 | bool) |
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| 552 | { |
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| 553 | throw AssertionFailedError(file, line, func, message, assertion); |
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| 554 | } |
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| 555 | |
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| 556 | template <typename Exception> |
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| 557 | inline void assert_fail_exception(const char *file, int line, const char *func, |
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| 558 | Exception exception, |
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| 559 | const char *assertion = 0, bool = true) |
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| 560 | { |
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| 561 | throw exception; |
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| 562 | } |
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| 563 | |
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| 564 | template <> |
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| 565 | inline void assert_fail_exception<const char *>(const char *file, int line, |
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| 566 | const char *func, |
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| 567 | const char *message, |
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| 568 | const char *assertion, |
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| 569 | bool) |
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[1067] | 570 | { |
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| 571 | throw AssertionFailedError(file, line, func, message, assertion); |
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| 572 | } |
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[1056] | 573 | |
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[1151] | 574 | /// @} |
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[883] | 575 | |
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| 576 | } |
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[921] | 577 | #endif // LEMON_ERROR_H |
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[1067] | 578 | |
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| 579 | #undef LEMON_ASSERT |
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| 580 | #undef LEMON_FIXME |
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| 581 | |
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| 582 | #ifndef LEMON_ASSERT_ABORT |
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| 583 | # define LEMON_ASSERT_ABORT 1 |
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| 584 | #endif |
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| 585 | |
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| 586 | #ifndef LEMON_ASSERT_HANDLER |
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[1785] | 587 | # if defined LEMON_ASSERT_EXCEPTION |
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| 588 | # define LEMON_ASSERT_HANDLER ::lemon::assert_fail_exception |
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| 589 | # elif defined LEMON_ASSERT_FAILURE |
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| 590 | # define LEMON_ASSERT_HANDLER ::lemon::assert_fail_failure |
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[1120] | 591 | # else |
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| 592 | # define LEMON_ASSERT_HANDLER ::lemon::assert_fail |
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| 593 | # endif |
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[1067] | 594 | #endif |
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| 595 | |
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| 596 | #if defined(NDEBUG) || defined(LEMON_DISABLE_ASSERTS) |
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| 597 | |
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| 598 | # define LEMON_ASSERT(exp, msg) (static_cast<void> (0)) |
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| 599 | |
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| 600 | #else |
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| 601 | |
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| 602 | /** |
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| 603 | * \brief Macro for assertions with customizable message |
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| 604 | * |
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[1120] | 605 | * Macro for assertions with customizable message. |
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| 606 | * |
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| 607 | * The behaviour can be customized with LEMON_ASSERT_HANDLER, |
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| 608 | * LEMON_ASSERT_EXCEPTION and LEMON_ASSERT_ABORT defines. Asserts can be |
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| 609 | * disabled by defining either NDEBUG or LEMON_DISABLE_ASSERTS macros. |
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| 610 | * |
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| 611 | * \todo We should provide some way to reset to the default behaviour, |
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| 612 | * shouldn't we? |
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| 613 | * |
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| 614 | * \todo This whole 'assert' business should be placed in a separate |
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[1785] | 615 | * include file. The boost assert is not guarded by header sentries |
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| 616 | * which may help to change the behaviour of the assertions in |
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| 617 | * the files. |
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[1120] | 618 | * |
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[1067] | 619 | * \todo __PRETTY_FUNCTION__ should be replaced by something |
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[1274] | 620 | * compiler-independent, like BOOST_CURRENT_FUNCTION |
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[1067] | 621 | */ |
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| 622 | |
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| 623 | # define LEMON_ASSERT(exp, msg) \ |
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| 624 | (static_cast<void> (!!(exp) ? 0 : ( \ |
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| 625 | LEMON_ASSERT_HANDLER(__FILE__, __LINE__, \ |
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| 626 | __PRETTY_FUNCTION__, \ |
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[1827] | 627 | msg, #exp, LEMON_ASSERT_ABORT), 0))) |
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[1067] | 628 | |
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[1120] | 629 | #endif // NDEBUG || LEMON_DISABLE_ASSERTS |
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[1067] | 630 | |
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| 631 | /** |
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| 632 | * \brief Macro for mark not yet implemented features. |
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| 633 | * |
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| 634 | * \todo Is this the right place for this? It should be used only in |
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| 635 | * modules under development. |
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| 636 | * |
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| 637 | * \todo __PRETTY_FUNCTION__ should be replaced by something |
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[1274] | 638 | * compiler-independent, like BOOST_CURRENT_FUNCTION |
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[1067] | 639 | */ |
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| 640 | |
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| 641 | # define LEMON_FIXME(msg) \ |
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| 642 | (LEMON_ASSERT_HANDLER(__FILE__, __LINE__, __PRETTY_FUNCTION__, \ |
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| 643 | "FIXME: " msg)) |
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