1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
// Debugging support implementation -*- C++ -*-
// Copyright (C) 2003, 2005
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#ifndef _GLIBCXX_DEBUG_DEBUG_H
#define _GLIBCXX_DEBUG_DEBUG_H 1
/** Macros used by the implementation outside of debug wrappers to
* verify certain properties. The __glibcxx_requires_xxx macros are
* merely wrappers around the __glibcxx_check_xxx wrappers when we
* are compiling with debug mode, but disappear when we are in
* release mode so that there is no checking performed in, e.g., the
* standard library algorithms.
*/
#ifdef _GLIBCXX_DEBUG
# include <debug/macros.h>
# include <cstdlib>
# include <cstdio>
// Avoid the use of assert, because we're trying to keep the <cassert>
// include out of the mix.
namespace __gnu_debug
{
inline void
__replacement_assert(const char* __file, int __line, const char* __function,
const char* __condition)
{
std::printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line,
__function, __condition);
std::abort();
}
}
#define _GLIBCXX_DEBUG_ASSERT(_Condition) \
do { \
if (! (_Condition)) \
::__gnu_debug::__replacement_assert(__FILE__, __LINE__, \
__PRETTY_FUNCTION__, \
#_Condition); \
} while (false)
# ifdef _GLIBCXX_DEBUG_PEDANTIC
# define _GLIBCXX_DEBUG_PEDASSERT(_Condition) _GLIBCXX_DEBUG_ASSERT(_Condition)
# else
# define _GLIBCXX_DEBUG_PEDASSERT(_Condition)
# endif
# define __glibcxx_requires_cond(_Cond,_Msg) _GLIBCXX_DEBUG_VERIFY(_Cond,_Msg)
# define __glibcxx_requires_valid_range(_First,_Last) \
__glibcxx_check_valid_range(_First,_Last)
# define __glibcxx_requires_sorted(_First,_Last) \
__glibcxx_check_sorted(_First,_Last)
# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred) \
__glibcxx_check_sorted_pred(_First,_Last,_Pred)
# define __glibcxx_requires_partitioned(_First,_Last,_Value) \
__glibcxx_check_partitioned(_First,_Last,_Value)
# define __glibcxx_requires_partitioned_pred(_First,_Last,_Value,_Pred) \
__glibcxx_check_partitioned_pred(_First,_Last,_Value,_Pred)
# define __glibcxx_requires_heap(_First,_Last) \
__glibcxx_check_heap(_First,_Last)
# define __glibcxx_requires_heap_pred(_First,_Last,_Pred) \
__glibcxx_check_heap_pred(_First,_Last,_Pred)
# define __glibcxx_requires_nonempty() __glibcxx_check_nonempty()
# define __glibcxx_requires_string(_String) __glibcxx_check_string(_String)
# define __glibcxx_requires_string_len(_String,_Len) \
__glibcxx_check_string_len(_String,_Len)
# define __glibcxx_requires_subscript(_N) __glibcxx_check_subscript(_N)
# include <debug/functions.h>
# include <debug/formatter.h>
#else
# define _GLIBCXX_DEBUG_ASSERT(_Condition)
# define _GLIBCXX_DEBUG_PEDASSERT(_Condition)
# define __glibcxx_requires_cond(_Cond,_Msg)
# define __glibcxx_requires_valid_range(_First,_Last)
# define __glibcxx_requires_sorted(_First,_Last)
# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred)
# define __glibcxx_requires_partitioned(_First,_Last,_Value)
# define __glibcxx_requires_partitioned_pred(_First,_Last,_Value,_Pred)
# define __glibcxx_requires_heap(_First,_Last)
# define __glibcxx_requires_heap_pred(_First,_Last,_Pred)
# define __glibcxx_requires_nonempty()
# define __glibcxx_requires_string(_String)
# define __glibcxx_requires_string_len(_String,_Len)
# define __glibcxx_requires_subscript(_N)
#endif
#endif
|
