1// Debugging support implementation -*- C++ -*- 2 3// Copyright (C) 2003-2013 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 3, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// Under Section 7 of GPL version 3, you are granted additional 17// permissions described in the GCC Runtime Library Exception, version 18// 3.1, as published by the Free Software Foundation. 19 20// You should have received a copy of the GNU General Public License and 21// a copy of the GCC Runtime Library Exception along with this program; 22// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23// <http://www.gnu.org/licenses/>. 24 25/** @file debug/debug.h 26 * This file is a GNU debug extension to the Standard C++ Library. 27 */ 28 29#ifndef _GLIBCXX_DEBUG_MACRO_SWITCH_H 30#define _GLIBCXX_DEBUG_MACRO_SWITCH_H 1 31 32/** Macros and namespaces used by the implementation outside of debug 33 * wrappers to verify certain properties. The __glibcxx_requires_xxx 34 * macros are merely wrappers around the __glibcxx_check_xxx wrappers 35 * when we are compiling with debug mode, but disappear when we are 36 * in release mode so that there is no checking performed in, e.g., 37 * the standard library algorithms. 38*/ 39 40// Debug mode namespaces. 41 42/** 43 * @namespace std::__debug 44 * @brief GNU debug code, replaces standard behavior with debug behavior. 45 */ 46namespace std 47{ 48 namespace __debug { } 49} 50 51/** @namespace __gnu_debug 52 * @brief GNU debug classes for public use. 53*/ 54namespace __gnu_debug 55{ 56 using namespace std::__debug; 57} 58 59#ifndef _GLIBCXX_DEBUG 60 61# define _GLIBCXX_DEBUG_ASSERT(_Condition) 62# define _GLIBCXX_DEBUG_PEDASSERT(_Condition) 63# define _GLIBCXX_DEBUG_ONLY(_Statement) ; 64# define __glibcxx_requires_cond(_Cond,_Msg) 65# define __glibcxx_requires_valid_range(_First,_Last) 66# define __glibcxx_requires_non_empty_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_non_empty_range(_First,_Last) \ 100 __glibcxx_check_non_empty_range(_First,_Last) 101# define __glibcxx_requires_sorted(_First,_Last) \ 102 __glibcxx_check_sorted(_First,_Last) 103# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred) \ 104 __glibcxx_check_sorted_pred(_First,_Last,_Pred) 105# define __glibcxx_requires_sorted_set(_First1,_Last1,_First2) \ 106 __glibcxx_check_sorted_set(_First1,_Last1,_First2) 107# define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred) \ 108 __glibcxx_check_sorted_set_pred(_First1,_Last1,_First2,_Pred) 109# define __glibcxx_requires_partitioned_lower(_First,_Last,_Value) \ 110 __glibcxx_check_partitioned_lower(_First,_Last,_Value) 111# define __glibcxx_requires_partitioned_upper(_First,_Last,_Value) \ 112 __glibcxx_check_partitioned_upper(_First,_Last,_Value) 113# define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred) \ 114 __glibcxx_check_partitioned_lower_pred(_First,_Last,_Value,_Pred) 115# define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred) \ 116 __glibcxx_check_partitioned_upper_pred(_First,_Last,_Value,_Pred) 117# define __glibcxx_requires_heap(_First,_Last) \ 118 __glibcxx_check_heap(_First,_Last) 119# define __glibcxx_requires_heap_pred(_First,_Last,_Pred) \ 120 __glibcxx_check_heap_pred(_First,_Last,_Pred) 121# define __glibcxx_requires_nonempty() __glibcxx_check_nonempty() 122# define __glibcxx_requires_string(_String) __glibcxx_check_string(_String) 123# define __glibcxx_requires_string_len(_String,_Len) \ 124 __glibcxx_check_string_len(_String,_Len) 125# define __glibcxx_requires_subscript(_N) __glibcxx_check_subscript(_N) 126 127# include <debug/functions.h> 128 129#endif 130 131#endif // _GLIBCXX_DEBUG_MACRO_SWITCH_H 132