cmnAssert.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-    */
/* ex: set filetype=cpp softtabstop=4 shiftwidth=4 tabstop=4 cindent expandtab: */

/*

  Author(s):  Ankur Kapoor
  Created on: 2003-06-25

  (C) Copyright 2003-2007 Johns Hopkins University (JHU), All Rights
  Reserved.

--- begin cisst license - do not edit ---

This software is provided "as is" under an open source license, with
no warranty.  The complete license can be found in license.txt and
http://www.cisst.org/cisst/license.txt.

--- end cisst license ---

*/


#pragma once

#ifndef _cmnAssert_h
#define _cmnAssert_h


#include <cisstCommon/cmnPortability.h>
#include <cisstCommon/cmnThrow.h>

#include <assert.h>
#include <cstdlib>
#include <sstream>

#include <cisstCommon/cmnLogger.h>

#ifdef CISST_CMN_ASSERT_DISABLED
    #define CMN_ASSERT(expr)
#else // CISST_CMN_ASSERT_DISABLED

#ifdef CISST_CMN_ASSERT_THROWS_EXCEPTION

#define CMN_ASSERT(expr) \
    if (!(expr)) { \
        std::stringstream messageBuffer; \
        messageBuffer << __FILE__ << ": Assertion '" << #expr \
                      << "' failed in: " << CMN_PRETTY_FUNCTION \
                      << ", line #" << __LINE__; \
        cmnThrow(std::logic_error(messageBuffer.str())); \
    }

#else // CISST_CMN_ASSERT_THROWS_EXCEPTION

#define CMN_ASSERT(expr) \
    if (!(expr)) { \
        std::stringstream messageBuffer; \
        messageBuffer << __FILE__ << ": Assertion '" << #expr \
                      << "' failed in: " << CMN_PRETTY_FUNCTION \
                      << ", line #" << __LINE__; \
        std::cerr << messageBuffer.str() << std::endl; \
        CMN_LOG_INIT_ERROR << messageBuffer.str() << std::endl; \
        abort(); \
    }

#endif // CISST_CMN_ASSERT_THROWS_EXCEPTION

#endif // CISST_CMN_ASSERT_DISABLED


#endif // _cmnAssert_h