cmnAssert.h

Go to the documentation of this file.

/* -*- 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 2003-2019 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>

#if defined(CISST_CMN_ASSERT_DISABLED) || defined(NDEBUG)
  #define CMN_ASSERT_IS_DEFINED 0
  #define CMN_ASSERT(expr)
#else // CISST_CMN_ASSERT_DISABLED || NDEBUG
 
  #define CMN_ASSERT_IS_DEFINED 1
 
#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