1// Debugging support implementation -*- C++ -*- 2 3// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 4// Free Software Foundation, Inc. 5// 6// This file is part of the GNU ISO C++ Library. This library is free 7// software; you can redistribute it and/or modify it under the 8// terms of the GNU General Public License as published by the 9// Free Software Foundation; either version 3, or (at your option) 10// any later version. 11 12// This library is distributed in the hope that it will be useful, 13// but WITHOUT ANY WARRANTY; without even the implied warranty of 14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15// GNU General Public License for more details. 16 17// Under Section 7 of GPL version 3, you are granted additional 18// permissions described in the GCC Runtime Library Exception, version 19// 3.1, as published by the Free Software Foundation. 20 21// You should have received a copy of the GNU General Public License and 22// a copy of the GCC Runtime Library Exception along with this program; 23// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 24// <http://www.gnu.org/licenses/>. 25 26/** @file debug/debug.h 27 * This file is a GNU debug extension to the Standard C++ Library. 28 */ 29 30#ifndef _GLIBCXX_DEBUG_MACRO_SWITCH_H 31#define _GLIBCXX_DEBUG_MACRO_SWITCH_H 1 32 33/** Macros and namespaces used by the implementation outside of debug 34 * wrappers to verify certain properties. The __glibcxx_requires_xxx 35 * macros are merely wrappers around the __glibcxx_check_xxx wrappers 36 * when we are compiling with debug mode, but disappear when we are 37 * in release mode so that there is no checking performed in, e.g., 38 * the standard library algorithms. 39*/ 40 41// Debug mode namespaces. 42 43/** 44 * @namespace std::__debug 45 * @brief GNU debug code, replaces standard behavior with debug behavior. 46 */ 47namespace std 48{ 49 namespace __debug { } 50} 51 52/** @namespace __gnu_debug 53 * @brief GNU debug classes for public use. 54*/ 55namespace __gnu_debug 56{ 57 using namespace std::__debug; 58} 59 60#ifndef _GLIBCXX_DEBUG 61 62# define _GLIBCXX_DEBUG_ASSERT(_Condition) 63# define _GLIBCXX_DEBUG_PEDASSERT(_Condition) 64# define _GLIBCXX_DEBUG_ONLY(_Statement) ; 65# define __glibcxx_requires_cond(_Cond,_Msg) 66# define __glibcxx_requires_valid_range(_First,_Last) 67# define __glibcxx_requires_sorted(_First,_Last) 68# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred) 69# define __glibcxx_requires_sorted_set(_First1,_Last1,_First2) 70# define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred) 71# define __glibcxx_requires_partitioned_lower(_First,_Last,_Value) 72# define __glibcxx_requires_partitioned_upper(_First,_Last,_Value) 73# define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred) 74# define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred) 75# define __glibcxx_requires_heap(_First,_Last) 76# define __glibcxx_requires_heap_pred(_First,_Last,_Pred) 77# define __glibcxx_requires_nonempty() 78# define __glibcxx_requires_string(_String) 79# define __glibcxx_requires_string_len(_String,_Len) 80# define __glibcxx_requires_subscript(_N) 81 82#else 83 84# include <debug/macros.h> 85 86#define _GLIBCXX_DEBUG_ASSERT(_Condition) __glibcxx_assert(_Condition) 87 88#ifdef _GLIBCXX_DEBUG_PEDANTIC 89# define _GLIBCXX_DEBUG_PEDASSERT(_Condition) _GLIBCXX_DEBUG_ASSERT(_Condition) 90#else 91# define _GLIBCXX_DEBUG_PEDASSERT(_Condition) 92#endif 93 94# define _GLIBCXX_DEBUG_ONLY(_Statement) _Statement 95 96# define __glibcxx_requires_cond(_Cond,_Msg) _GLIBCXX_DEBUG_VERIFY(_Cond,_Msg) 97# define __glibcxx_requires_valid_range(_First,_Last) \ 98 __glibcxx_check_valid_range(_First,_Last) 99# define __glibcxx_requires_sorted(_First,_Last) \ 100 __glibcxx_check_sorted(_First,_Last) 101# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred) \ 102 __glibcxx_check_sorted_pred(_First,_Last,_Pred) 103# define __glibcxx_requires_sorted_set(_First1,_Last1,_First2) \ 104 __glibcxx_check_sorted_set(_First1,_Last1,_First2) 105# define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred) \ 106 __glibcxx_check_sorted_set_pred(_First1,_Last1,_First2,_Pred) 107# define __glibcxx_requires_partitioned_lower(_First,_Last,_Value) \ 108 __glibcxx_check_partitioned_lower(_First,_Last,_Value) 109# define __glibcxx_requires_partitioned_upper(_First,_Last,_Value) \ 110 __glibcxx_check_partitioned_upper(_First,_Last,_Value) 111# define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred) \ 112 __glibcxx_check_partitioned_lower_pred(_First,_Last,_Value,_Pred) 113# define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred) \ 114 __glibcxx_check_partitioned_upper_pred(_First,_Last,_Value,_Pred) 115# define __glibcxx_requires_heap(_First,_Last) \ 116 __glibcxx_check_heap(_First,_Last) 117# define __glibcxx_requires_heap_pred(_First,_Last,_Pred) \ 118 __glibcxx_check_heap_pred(_First,_Last,_Pred) 119# define __glibcxx_requires_nonempty() __glibcxx_check_nonempty() 120# define __glibcxx_requires_string(_String) __glibcxx_check_string(_String) 121# define __glibcxx_requires_string_len(_String,_Len) \ 122 __glibcxx_check_string_len(_String,_Len) 123# define __glibcxx_requires_subscript(_N) __glibcxx_check_subscript(_N) 124 125# include <debug/functions.h> 126# include <debug/formatter.h> 127 128#endif 129 130#endif // _GLIBCXX_DEBUG_MACRO_SWITCH_H 131