| // Debugging support implementation -*- C++ -*- |
| |
| // Copyright (C) 2003, 2005, 2006 |
| // 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. |
| |
| /** @file debug/debug.h |
| * This file is a GNU debug extension to the Standard C++ Library. |
| */ |
| |
| #ifndef _GLIBCXX_DEBUG_MACRO_SWITCH_H |
| #define _GLIBCXX_DEBUG_MACRO_SWITCH_H 1 |
| |
| /** Macros and namespaces 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. |
| */ |
| |
| // Debug mode namespaces. |
| namespace std |
| { |
| namespace __debug { } |
| } |
| |
| namespace __gnu_cxx |
| { |
| namespace __debug { }; |
| } |
| |
| namespace __gnu_debug |
| { |
| using namespace std::__debug; |
| using namespace __gnu_cxx::__debug; |
| } |
| |
| #ifndef _GLIBCXX_DEBUG |
| |
| # define _GLIBCXX_DEBUG_ASSERT(_Condition) |
| # define _GLIBCXX_DEBUG_PEDASSERT(_Condition) |
| # define _GLIBCXX_DEBUG_ONLY(_Statement) ; |
| # 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) |
| |
| #else |
| |
| # include <cstdlib> |
| # include <cstdio> |
| # include <debug/macros.h> |
| |
| namespace std |
| { |
| namespace __debug |
| { |
| // Avoid the use of assert, because we're trying to keep the <cassert> |
| // include out of the mix. |
| inline void |
| __replacement_assert(const char* __file, int __line, |
| const char* __function, const char* __condition) |
| { |
| printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line, |
| __function, __condition); |
| abort(); |
| } |
| } // namespace __debug |
| } // namespace std |
| |
| #define _GLIBCXX_DEBUG_ASSERT(_Condition) \ |
| do \ |
| { \ |
| if (! (_Condition)) \ |
| std::__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_DEBUG_ONLY(_Statement) _Statement |
| |
| # 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> |
| |
| #endif |
| |
| #endif // _GLIBCXX_DEBUG_MACRO_SWITCH_H |