1 // Debugging support implementation -*- C++ -*-
3 // Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
4 // Free Software Foundation, Inc.
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)
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.
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.
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/>.
26 /** @file debug/debug.h
27 * This file is a GNU debug extension to the Standard C++ Library.
30 #ifndef _GLIBCXX_DEBUG_MACRO_SWITCH_H
31 #define _GLIBCXX_DEBUG_MACRO_SWITCH_H 1
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.
41 // Debug mode namespaces.
44 * @namespace std::__debug
45 * @brief GNU debug code, replaces standard behavior with debug behavior.
52 /** @namespace __gnu_debug
53 * @brief GNU debug classes for public use.
57 using namespace std::__debug;
60 #ifndef _GLIBCXX_DEBUG
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_non_empty_range(_First,_Last)
68 # define __glibcxx_requires_sorted(_First,_Last)
69 # define __glibcxx_requires_sorted_pred(_First,_Last,_Pred)
70 # define __glibcxx_requires_sorted_set(_First1,_Last1,_First2)
71 # define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred)
72 # define __glibcxx_requires_partitioned_lower(_First,_Last,_Value)
73 # define __glibcxx_requires_partitioned_upper(_First,_Last,_Value)
74 # define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred)
75 # define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred)
76 # define __glibcxx_requires_heap(_First,_Last)
77 # define __glibcxx_requires_heap_pred(_First,_Last,_Pred)
78 # define __glibcxx_requires_nonempty()
79 # define __glibcxx_requires_string(_String)
80 # define __glibcxx_requires_string_len(_String,_Len)
81 # define __glibcxx_requires_subscript(_N)
85 # include <debug/macros.h>
87 #define _GLIBCXX_DEBUG_ASSERT(_Condition) __glibcxx_assert(_Condition)
89 #ifdef _GLIBCXX_DEBUG_PEDANTIC
90 # define _GLIBCXX_DEBUG_PEDASSERT(_Condition) _GLIBCXX_DEBUG_ASSERT(_Condition)
92 # define _GLIBCXX_DEBUG_PEDASSERT(_Condition)
95 # define _GLIBCXX_DEBUG_ONLY(_Statement) _Statement
97 # define __glibcxx_requires_cond(_Cond,_Msg) _GLIBCXX_DEBUG_VERIFY(_Cond,_Msg)
98 # define __glibcxx_requires_valid_range(_First,_Last) \
99 __glibcxx_check_valid_range(_First,_Last)
100 # define __glibcxx_requires_non_empty_range(_First,_Last) \
101 __glibcxx_check_non_empty_range(_First,_Last)
102 # define __glibcxx_requires_sorted(_First,_Last) \
103 __glibcxx_check_sorted(_First,_Last)
104 # define __glibcxx_requires_sorted_pred(_First,_Last,_Pred) \
105 __glibcxx_check_sorted_pred(_First,_Last,_Pred)
106 # define __glibcxx_requires_sorted_set(_First1,_Last1,_First2) \
107 __glibcxx_check_sorted_set(_First1,_Last1,_First2)
108 # define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred) \
109 __glibcxx_check_sorted_set_pred(_First1,_Last1,_First2,_Pred)
110 # define __glibcxx_requires_partitioned_lower(_First,_Last,_Value) \
111 __glibcxx_check_partitioned_lower(_First,_Last,_Value)
112 # define __glibcxx_requires_partitioned_upper(_First,_Last,_Value) \
113 __glibcxx_check_partitioned_upper(_First,_Last,_Value)
114 # define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred) \
115 __glibcxx_check_partitioned_lower_pred(_First,_Last,_Value,_Pred)
116 # define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred) \
117 __glibcxx_check_partitioned_upper_pred(_First,_Last,_Value,_Pred)
118 # define __glibcxx_requires_heap(_First,_Last) \
119 __glibcxx_check_heap(_First,_Last)
120 # define __glibcxx_requires_heap_pred(_First,_Last,_Pred) \
121 __glibcxx_check_heap_pred(_First,_Last,_Pred)
122 # define __glibcxx_requires_nonempty() __glibcxx_check_nonempty()
123 # define __glibcxx_requires_string(_String) __glibcxx_check_string(_String)
124 # define __glibcxx_requires_string_len(_String,_Len) \
125 __glibcxx_check_string_len(_String,_Len)
126 # define __glibcxx_requires_subscript(_N) __glibcxx_check_subscript(_N)
128 # include <debug/functions.h>
132 #endif // _GLIBCXX_DEBUG_MACRO_SWITCH_H