# debug.h

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    00001 // Debugging support implementation -*- C++ -*-
    00002
    00003 // Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009
    00004 // Free Software Foundation, Inc.
    00005 //
    00006 // This file is part of the GNU ISO C++ Library.  This library is free
    00007 // software; you can redistribute it and/or modify it under the
    00008 // terms of the GNU General Public License as published by the
    00009 // Free Software Foundation; either version 3, or (at your option)
    00010 // any later version.
    00011
    00012 // This library is distributed in the hope that it will be useful,
    00013 // but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015 // GNU General Public License for more details.
    00016
    00017 // Under Section 7 of GPL version 3, you are granted additional
    00018 // permissions described in the GCC Runtime Library Exception, version
    00019 // 3.1, as published by the Free Software Foundation.
    00020
    00021 // You should have received a copy of the GNU General Public License and
    00022 // a copy of the GCC Runtime Library Exception along with this program;
    00023 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    00024 // <http://www.gnu.org/licenses/>.
    00025
    00026 /** @file debug/debug.h
    00027  *  This file is a GNU debug extension to the Standard C++ Library.
    00028  */
    00029
    00030 #ifndef _GLIBCXX_DEBUG_MACRO_SWITCH_H
    00031 #define _GLIBCXX_DEBUG_MACRO_SWITCH_H 1
    00032
    00033 /** Macros and namespaces used by the implementation outside of debug
    00034  *  wrappers to verify certain properties. The __glibcxx_requires_xxx
    00035  *  macros are merely wrappers around the __glibcxx_check_xxx wrappers
    00036  *  when we are compiling with debug mode, but disappear when we are
    00037  *  in release mode so that there is no checking performed in, e.g.,
    00038  *  the standard library algorithms.
    00039 */
    00040
    00041 // Debug mode namespaces.
    00042
    00043 /**
    00044  * @namespace std::__debug
    00045  * @brief GNU debug code, replaces standard behavior with debug behavior.
    00046  */
    00047 namespace std
    00048 {
    00049   namespace __debug { }
    00050 }
    00051
    00052 /** @namespace __gnu_debug
    00053  *  @brief GNU debug classes for public use.
    00054 */
    00055 namespace __gnu_debug
    00056 {
    00057   using namespace std::__debug;
    00058 }
    00059
    00060 #ifndef _GLIBCXX_DEBUG
    00061
    00062 # define _GLIBCXX_DEBUG_ASSERT(_Condition)
    00063 # define _GLIBCXX_DEBUG_PEDASSERT(_Condition)
    00064 # define _GLIBCXX_DEBUG_ONLY(_Statement) ;
    00065 # define __glibcxx_requires_cond(_Cond,_Msg)
    00066 # define __glibcxx_requires_valid_range(_First,_Last)
    00067 # define __glibcxx_requires_sorted(_First,_Last)
    00068 # define __glibcxx_requires_sorted_pred(_First,_Last,_Pred)
    00069 # define __glibcxx_requires_sorted_set(_First1,_Last1,_First2)
    00070 # define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred)
    00071 # define __glibcxx_requires_partitioned_lower(_First,_Last,_Value)
    00072 # define __glibcxx_requires_partitioned_upper(_First,_Last,_Value)
    00073 # define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred)
    00074 # define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred)
    00075 # define __glibcxx_requires_heap(_First,_Last)
    00076 # define __glibcxx_requires_heap_pred(_First,_Last,_Pred)
    00077 # define __glibcxx_requires_nonempty()
    00078 # define __glibcxx_requires_string(_String)
    00079 # define __glibcxx_requires_string_len(_String,_Len)
    00080 # define __glibcxx_requires_subscript(_N)
    00081
    00082 #else
    00083
    00084 # include <debug/macros.h>
    00085
    00086 #define _GLIBCXX_DEBUG_ASSERT(_Condition) __glibcxx_assert(_Condition)
    00087
    00088 #ifdef _GLIBCXX_DEBUG_PEDANTIC
    00089 # define _GLIBCXX_DEBUG_PEDASSERT(_Condition) _GLIBCXX_DEBUG_ASSERT(_Condition)
    00090 #else
    00091 # define _GLIBCXX_DEBUG_PEDASSERT(_Condition)
    00092 #endif
    00093
    00094 # define _GLIBCXX_DEBUG_ONLY(_Statement) _Statement
    00095
    00096 # define __glibcxx_requires_cond(_Cond,_Msg) _GLIBCXX_DEBUG_VERIFY(_Cond,_Msg)
    00097 # define __glibcxx_requires_valid_range(_First,_Last) \
    00098      __glibcxx_check_valid_range(_First,_Last)
    00099 # define __glibcxx_requires_sorted(_First,_Last) \
    00100      __glibcxx_check_sorted(_First,_Last)
    00101 # define __glibcxx_requires_sorted_pred(_First,_Last,_Pred) \
    00102      __glibcxx_check_sorted_pred(_First,_Last,_Pred)
    00103 # define __glibcxx_requires_sorted_set(_First1,_Last1,_First2) \
    00104      __glibcxx_check_sorted_set(_First1,_Last1,_First2)
    00105 # define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred) \
    00106      __glibcxx_check_sorted_set_pred(_First1,_Last1,_First2,_Pred)
    00107 # define __glibcxx_requires_partitioned_lower(_First,_Last,_Value)  \
    00108      __glibcxx_check_partitioned_lower(_First,_Last,_Value)
    00109 # define __glibcxx_requires_partitioned_upper(_First,_Last,_Value)  \
    00110      __glibcxx_check_partitioned_upper(_First,_Last,_Value)
    00111 # define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred) \
    00112      __glibcxx_check_partitioned_lower_pred(_First,_Last,_Value,_Pred)
    00113 # define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred) \
    00114      __glibcxx_check_partitioned_upper_pred(_First,_Last,_Value,_Pred)
    00115 # define __glibcxx_requires_heap(_First,_Last) \
    00116      __glibcxx_check_heap(_First,_Last)
    00117 # define __glibcxx_requires_heap_pred(_First,_Last,_Pred) \
    00118      __glibcxx_check_heap_pred(_First,_Last,_Pred)
    00119 # define __glibcxx_requires_nonempty() __glibcxx_check_nonempty()
    00120 # define __glibcxx_requires_string(_String) __glibcxx_check_string(_String)
    00121 # define __glibcxx_requires_string_len(_String,_Len)    \
    00122      __glibcxx_check_string_len(_String,_Len)
    00123 # define __glibcxx_requires_subscript(_N) __glibcxx_check_subscript(_N)
    00124
    00125 # include <debug/functions.h>
    00126 # include <debug/formatter.h>
    00127
    00128 #endif
    00129
    00130 #endif // _GLIBCXX_DEBUG_MACRO_SWITCH_H