1    	// Debugging support implementation -*- C++ -*-
2    	
3    	// Copyright (C) 2003-2017 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   	#include <debug/assertions.h>
41   	
42   	// Debug mode namespaces.
43   	
44   	/**
45   	 * @namespace std::__debug
46   	 * @brief GNU debug code, replaces standard behavior with debug behavior.
47   	 */
48   	namespace std
49   	{ 
50   	  namespace __debug { } 
51   	}
52   	
53   	/** @namespace __gnu_debug
54   	 *  @brief GNU debug classes for public use.
55   	*/
56   	namespace __gnu_debug
57   	{
58   	  using namespace std::__debug;
59   	}
60   	
61   	#ifndef _GLIBCXX_DEBUG
62   	
63   	# define __glibcxx_requires_cond(_Cond,_Msg)
64   	# define __glibcxx_requires_valid_range(_First,_Last)
65   	# define __glibcxx_requires_sorted(_First,_Last)
66   	# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred)
67   	# define __glibcxx_requires_sorted_set(_First1,_Last1,_First2)
68   	# define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred)
69   	# define __glibcxx_requires_partitioned_lower(_First,_Last,_Value)
70   	# define __glibcxx_requires_partitioned_upper(_First,_Last,_Value)
71   	# define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred)
72   	# define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred)
73   	# define __glibcxx_requires_heap(_First,_Last)
74   	# define __glibcxx_requires_heap_pred(_First,_Last,_Pred)
75   	# define __glibcxx_requires_string(_String)
76   	# define __glibcxx_requires_string_len(_String,_Len)
77   	# define __glibcxx_requires_irreflexive(_First,_Last)
78   	# define __glibcxx_requires_irreflexive2(_First,_Last)
79   	# define __glibcxx_requires_irreflexive_pred(_First,_Last,_Pred)
80   	# define __glibcxx_requires_irreflexive_pred2(_First,_Last,_Pred)
81   	
82   	#else
83   	
84   	# include <debug/macros.h>
85   	
86   	# define __glibcxx_requires_cond(_Cond,_Msg) _GLIBCXX_DEBUG_VERIFY(_Cond,_Msg)
87   	# define __glibcxx_requires_valid_range(_First,_Last)	\
88   	  __glibcxx_check_valid_range(_First,_Last)
89   	# define __glibcxx_requires_sorted(_First,_Last)	\
90   	  __glibcxx_check_sorted(_First,_Last)
91   	# define __glibcxx_requires_sorted_pred(_First,_Last,_Pred)	\
92   	  __glibcxx_check_sorted_pred(_First,_Last,_Pred)
93   	# define __glibcxx_requires_sorted_set(_First1,_Last1,_First2)	\
94   	  __glibcxx_check_sorted_set(_First1,_Last1,_First2)
95   	# define __glibcxx_requires_sorted_set_pred(_First1,_Last1,_First2,_Pred) \
96   	  __glibcxx_check_sorted_set_pred(_First1,_Last1,_First2,_Pred)
97   	# define __glibcxx_requires_partitioned_lower(_First,_Last,_Value)	\
98   	  __glibcxx_check_partitioned_lower(_First,_Last,_Value)
99   	# define __glibcxx_requires_partitioned_upper(_First,_Last,_Value)	\
100  	  __glibcxx_check_partitioned_upper(_First,_Last,_Value)
101  	# define __glibcxx_requires_partitioned_lower_pred(_First,_Last,_Value,_Pred) \
102  	  __glibcxx_check_partitioned_lower_pred(_First,_Last,_Value,_Pred)
103  	# define __glibcxx_requires_partitioned_upper_pred(_First,_Last,_Value,_Pred) \
104  	  __glibcxx_check_partitioned_upper_pred(_First,_Last,_Value,_Pred)
105  	# define __glibcxx_requires_heap(_First,_Last)	\
106  	  __glibcxx_check_heap(_First,_Last)
107  	# define __glibcxx_requires_heap_pred(_First,_Last,_Pred)	\
108  	  __glibcxx_check_heap_pred(_First,_Last,_Pred)
109  	# define __glibcxx_requires_string(_String) __glibcxx_check_string(_String)
110  	# define __glibcxx_requires_string_len(_String,_Len)	\
111  	  __glibcxx_check_string_len(_String,_Len)
112  	# define __glibcxx_requires_irreflexive(_First,_Last)	\
113  	  __glibcxx_check_irreflexive(_First,_Last)
114  	# define __glibcxx_requires_irreflexive2(_First,_Last)	\
115  	  __glibcxx_check_irreflexive2(_First,_Last)
116  	# define __glibcxx_requires_irreflexive_pred(_First,_Last,_Pred)	\
117  	  __glibcxx_check_irreflexive_pred(_First,_Last,_Pred)
118  	# define __glibcxx_requires_irreflexive_pred2(_First,_Last,_Pred)	\
119  	  __glibcxx_check_irreflexive_pred2(_First,_Last,_Pred)
120  	
121  	# include <debug/functions.h>
122  	
123  	#endif
124  	
125  	#endif // _GLIBCXX_DEBUG_MACRO_SWITCH_H
126