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assert.hpp
Go to the documentation of this file.
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/*
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CLAW - a C++ Library Absolutely Wonderful
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CLAW is a free library without any particular aim but being useful to
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anyone.
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Copyright (C) 2005-2011 Julien Jorge
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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contact: julien.jorge@gamned.org
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*/
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#ifndef __CLAW_ASSERT_HPP__
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#define __CLAW_ASSERT_HPP__
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#include <iostream>
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#include <sstream>
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#include <cstdlib>
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#ifndef NDEBUG
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namespace
claw
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{
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/*-------------------------------------------------------------------------*/
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inline
void
debug_assert
(
const
char
* file,
const
char
* func,
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unsigned
int
line,
bool
b,
const
std::string& s )
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{
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if
( !(b) )
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{
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std::cerr << file <<
":"
<< line <<
"\n\t"
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<< func <<
" : assertion failed\n\t"
<< s << std::endl;
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#ifndef CLAW_SOFT_ASSERT
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abort();
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#endif
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}
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}
// claw::debug_assert()
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}
// namespace claw
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/*---------------------------------------------------------------------------*/
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#define CLAW_ASSERT( b, s ) \
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claw::debug_assert( __FILE__, __FUNCTION__, __LINE__, (b), (s) )
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/*---------------------------------------------------------------------------*/
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#define CLAW_FAIL( s ) \
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claw::debug_assert( __FILE__, __FUNCTION__, __LINE__, false, (s) )
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/*---------------------------------------------------------------------------*/
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#define CLAW_PRECOND( b ) CLAW_ASSERT( b, "precondition failed: " #b )
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/*---------------------------------------------------------------------------*/
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#define CLAW_POSTCOND( b ) CLAW_ASSERT( b, "postcondition failed: " #b )
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#else // def NDEBUG
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#define CLAW_ASSERT( b, s )
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#define CLAW_FAIL( s )
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#define CLAW_PRECOND( b )
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#define CLAW_POSTCOND( b )
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#endif // NDEBUG
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#endif // __CLAW_ASSERT_HPP__
claw
This is the main namespace.
Definition:
algorithm.hpp:33
claw::debug_assert
void debug_assert(const char *file, const char *func, unsigned int line, bool b, const std::string &s)
The method used by CLAW_ASSERT macro. Souldn't be used elsewhere.
Definition:
assert.hpp:73
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