macros.h

/***************************************************************************
                          macros.h  -  description
      $Id: macros.h 42 2006-09-10 16:03:31Z neoneurone $
                             -------------------
    begin                : dim sep 21 2003
    copyright            : (C) 2003-2006 by Duong-Khang NGUYEN
    email                : neoneurone @ users sourceforge net
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program 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 of the License, or     *
 *   any later version.                                                    *
 *                                                                         *
 ***************************************************************************/

#ifndef _OPENCITY_MACROS_H_
#define _OPENCITY_MACROS_H_ 1

#include <iostream>
#include <cassert>          // for assert() => ifdef NDEBUG: do nothing
using std::cout;
using std::endl;
using std::cerr;

// Debug message macro
    #ifndef NDEBUG
        #define OPENCITY_DEBUG( msg ) { \
            cout << "<DEBUG> " << __FILE__ << " " << __LINE__ << " : " << msg << endl; \
        }
    #else
        #define OPENCITY_DEBUG(msg)
    #endif

// Information message macro
    #define OPENCITY_INFO( msg ) { \
        cout << "<INFO> " << msg << endl; \
    }

// Error message macro
    #define OPENCITY_ERROR( msg ) { \
        cout << "<ERROR> " << msg << endl; \
    }

// Fatal message macro
    #define OPENCITY_FATAL( msg ) { \
        cerr << "<FATAL> " << msg << endl; \
    }
    
// Swap two variables so that a <= b
    #define OPENCITY_SWAP( a, b, type ) \
    {\
        if (a > b) {   \
            type c;\
            c = a; a = b; b = c;\
        }\
    }
    
// uint for unsigned int
   #ifndef uint
       typedef unsigned int uint;
   #endif


#endif

---