coord.h

/*
 *  Definition of Lorene class Coord
 *
 */

/*
 *   Copyright (c) 1999-2000 Jean-Alain Marck
 *   Copyright (c) 1999-2001 Eric Gourgoulhon
 *
 *   This file is part of LORENE.
 *
 *   LORENE 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
 *   (at your option) any later version.
 *
 *   LORENE is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with LORENE; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */


#ifndef __COORD_H_ 
#define __COORD_H_ 


/*
 * $Id: coord.h,v 1.5 2004/03/22 13:12:40 j_novak Exp $
 * $Log: coord.h,v $
 * Revision 1.5  2004/03/22 13:12:40  j_novak
 * Modification of comments to use doxygen instead of doc++
 *
 * Revision 1.4  2003/11/06 14:43:37  e_gourgoulhon
 * Gave a name to const arguments in certain method prototypes (e.g.
 * constructors) to correct a bug of DOC++.
 *
 * Revision 1.3  2002/10/16 14:36:28  j_novak
 * Reorganization of #include instructions of standard C++, in order to
 * use experimental version 3 of gcc.
 *
 * Revision 1.2  2002/06/17 14:05:16  j_novak
 * friend functions are now also declared outside the class definition
 *
 * Revision 1.1.1.1  2001/11/20 15:19:27  e_gourgoulhon
 * LORENE
 *
 * Revision 2.1  1999/10/15  09:15:56  eric
 * Depoussierage.
 * Documentation.
 *
 * Revision 2.0  1999/02/15  10:41:51  hyc
 * *** empty log message ***
 *
 * Revision 2.1  1999/02/15  09:59:50  hyc
 * *** empty log message ***
 *
 * Revision 2.0  1999/01/15  09:10:39  hyc
 * *** empty log message ***
 *
 *
 * $Header: /cvsroot/Lorene/C++/Include/coord.h,v 1.5 2004/03/22 13:12:40 j_novak Exp $
 *
 */

// Fichier includes
#include <stdlib.h>
#include <stdio.h>
#include "mtbl.h"

class Map ;

class Coord {
    
    // Data :
    // -----
    public:
    const Map* mp ;          
    Mtbl* (*met_fait)(const Map* ) ; 
    mutable Mtbl* c ;        

    // Constructors, destructor : 
    // ------------------------
    public:
    Coord() ;               
    
    Coord(const Map* mp, Mtbl* (*construct)(const Map*) ) ;
    

    private:
    Coord(const Coord & ) ;         
    
    public: 
    ~Coord() ;              

    // Various methods :
    // ---------------  

    private: 
    void operator=(const Coord& ) ;
        
    public: 
    void set(const Map* mp, Mtbl* (*construct)(const Map*) ) ;      

    void fait() const ; 

    void del_t() const ; 

    friend ostream& operator<<(ostream& , const Coord& ) ;  

 } ;
ostream& operator<<(ostream& , const Coord& ) ; 

// Prototypage de l'arithmetique
Mtbl operator+(const Coord&) ;          
Mtbl operator-(const Coord&) ;          

Mtbl operator+(const Coord& a, const Coord& b) ;    
Mtbl operator-(const Coord& a, const Coord& b) ;    
Mtbl operator*(const Coord& a, const Coord& b) ;    

Mtbl operator+(const Coord& a, const Mtbl& b) ; 
Mtbl operator-(const Coord& a, const Mtbl& b) ; 
Mtbl operator*(const Coord& a, const Mtbl& b) ; 

Mtbl operator+(const Mtbl& a, const Coord& b) ; 
Mtbl operator-(const Mtbl& a, const Coord& b) ; 
Mtbl operator*(const Mtbl& a, const Coord& b) ; 

#endif

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