86 lines
2.8 KiB
C++
86 lines
2.8 KiB
C++
/*
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* Portable Agile C++ Classes (PACC)
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* Copyright (C) 2001-2004 by Marc Parizeau
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* http://manitou.gel.ulaval.ca/~parizeau/PACC
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*
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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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*
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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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*
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Contact:
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* Laboratoire de Vision et Systemes Numeriques
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* Departement de genie electrique et de genie informatique
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* Universite Laval, Quebec, Canada, G1K 7P4
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* http://vision.gel.ulaval.ca
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*
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*/
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/*!
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* \file PACC/Util/Assert.hpp
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* \brief Assert macro.
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* \author Marc Parizeau
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* $Revision: 1.5.2.1 $
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* $Date: 2007/09/10 18:24:10 $
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This macro can be used to assert the validity of a boolean condition
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(first argument: \c COND). If the expression is true nothing happens. Otherwise,
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an error message (second argument: \c MESSAGE) is outputted with the file name and line
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number where the macro was executed, and the program exits. On Unix, the
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message is send to the standard error stream (std::cerr). On windows, a popup
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(message box) is created with the error message.
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*/
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#ifndef PACC_Assert_hpp
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#define PACC_Assert_hpp
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#ifndef PACC_NDEBUG
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#ifdef WIN32
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/////// for Windows, pop a message box ///////
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#include <windows.h>
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#include <sstream>
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#ifndef UNICODE
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#define PACC_AssertM(COND,MESSAGE) \
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if(!(COND)) { \
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std::ostringstream lStream; \
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lStream << __FILE__ << ":" << __LINE__ << "\n" << MESSAGE; \
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::MessageBox(NULL, lStream.str().c_str(), "PACC assert error!", MB_ICONERROR | MB_OK); \
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exit(-1); \
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}
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#else
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#define PACC_AssertM(COND,MESSAGE) \
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if(!(COND)) { \
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std::wostringstream lStream; \
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lStream << __FILE__ << ":" << __LINE__ << "\n" << MESSAGE; \
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::MessageBox(NULL, lStream.str().c_str(), L"PACC assert error!", MB_ICONERROR | MB_OK); \
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exit(-1); \
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}
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#endif
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#else
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/////// otherwise, output message to console ///////
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#include <iostream>
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#define PACC_AssertM(COND,MESSAGE) \
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if(!(COND)) { \
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std::cerr << "\n***** PACC assert failed *****\nin "; \
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std::cerr << __FILE__ << ":" << __LINE__ << "\n" << MESSAGE; \
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std::cerr << "\n******************************" << endl; \
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exit(-1); \
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}
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#endif // WIN32
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#else // PACC_NDEBUG
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#define PACC_AssertM(COND,MESSAGE)
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#endif
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#endif // PACC_Assert_hpp
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