base_vect.h

/*
 *  Definition of Lorene classes Base_vect
 *               Base_vect_cart
 *               Base_vect_spher
 *
 */

/*
 *   Copyright (c) 2000-2001 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 __BASE_VECT_H_ 
#define __BASE_VECT_H_ 


/*
 * $Id: base_vect.h,v 1.7 2014/10/13 08:52:31 j_novak Exp $
 * $Log: base_vect.h,v $
 * Revision 1.7  2014/10/13 08:52:31  j_novak
 * Lorene classes and functions now belong to the namespace Lorene.
 *
 * Revision 1.6  2014/10/06 15:09:39  j_novak
 * Modified #include directives to use c++ syntax.
 *
 * Revision 1.5  2004/03/22 13:12:40  j_novak
 * Modification of comments to use doxygen instead of doc++
 *
 * Revision 1.4  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 1.3  2002/09/13 09:17:31  j_novak
 * Modif. commentaires
 *
 * 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 2.6  2000/02/28  15:42:15  eric
 * Ajout de la fonction Base_vect_cart::get_align().
 *
 * Revision 2.5  2000/02/09  14:45:40  eric
 * *** empty log message ***
 *
 * Revision 2.4  2000/02/09  13:22:50  eric
 * REFONTE COMPLETE DE LA CLASSE
 * L'identification n'est plus base sur un membre statique (numero
 *  d'instance) mais sur les caracteres physiques (rot_phi, etc...)
 * Ajout des constructeurs par copie et lecture de fichier.
 *
 * Revision 2.3  2000/01/12  16:27:13  eric
 * Les constructeurs a un seul argument sont declares explicit.
 *
 * Revision 2.2  2000/01/10  13:34:52  eric
 * Modif commentairez.
 *
 * Revision 2.1  2000/01/10  13:26:49  eric
 * Ajout de la fonction set_rot_phi.
 *
 * Revision 2.0  2000/01/10  12:43:15  eric
 * *** empty log message ***
 *
 *
 * $Header: /cvsroot/Lorene/C++/Include/base_vect.h,v 1.7 2014/10/13 08:52:31 j_novak Exp $
 *
 */

// Headers C
#include <cstdio>
#include "headcpp.h"

// Lorene classes
namespace Lorene {
class Tenseur ; 

            //-----------------------------------//
            //      class Base_vect (base class) //
            //-----------------------------------//

class Base_vect {
    
    // Data : 
    // -----
    protected:
    char name[100] ;        


    // Constructors - Destructor
    // -------------------------
    
    protected:
    Base_vect() ;               

    explicit Base_vect(const char* name_i) ; 

    Base_vect(const Base_vect& ) ;  
     
    protected:
    explicit Base_vect(FILE* ) ; 

    public:
    virtual ~Base_vect() ;          

    // Mutator / Assignment
    // --------------------

    private:
    void operator=(const Base_vect& ) ;   


    public: 
    void set_name(const char* name_i) ; 


    // Extraction of information
    // -------------------------
    public:
    const char* get_name() const ;  
    
    virtual int identify() const = 0 ; 

    // Outputs
    // -------
    public:
    virtual void sauve(FILE* ) const ;  

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

    protected: 
    virtual ostream& operator>>(ostream &) const = 0 ;    

    // Miscellaneous
    // -------------
    
    public:
    static Base_vect* bvect_from_file(FILE* ) ; 

    virtual bool operator==(const Base_vect& ) const = 0 ;  

    bool operator!=(const Base_vect& ) const ;  
    
    virtual void change_basis(Tenseur& ) const = 0 ; 

};

ostream& operator<<(ostream& , const Base_vect& ) ; 


            //-----------------------------------//
            //      class Base_vect_cart     //
            //-----------------------------------//


class Base_vect_cart : public Base_vect {
    
    // Data : 
    // -----
    private:
    double rot_phi ;    

    int align ; 

    // Constructors - Destructor
    // -------------------------
    
    public:
    explicit Base_vect_cart(double rot_phi_i) ;   

    Base_vect_cart(double rot_phi_i, const char* name_i) ; 

    Base_vect_cart(const Base_vect_cart& ) ;    
     
    protected:
    explicit Base_vect_cart(FILE* ) ; 

    friend Base_vect* Base_vect::bvect_from_file(FILE* ) ; 

    public:
    virtual ~Base_vect_cart() ;         

    // Mutators
    // --------

    public:
    void operator=(const Base_vect_cart& ) ;

    void set_rot_phi(double rot_phi_i) ; 

    private: 
    void set_align() ; 
    
    // Miscellaneous
    // -------------

    public:     
    virtual bool operator==(const Base_vect& ) const ; 

    virtual void change_basis(Tenseur& ) const ; 

    virtual int identify() const ; 

    int get_align() const {return align;} ; 

    // Outputs
    // -------

    public: 
    virtual void sauve(FILE* ) const ;  

    protected: 
    virtual ostream& operator>>(ostream &) const ;    


};

            //-----------------------------------//
            //      class Base_vect_spher    //
            //-----------------------------------//


class Base_vect_spher : public Base_vect {
    
    // Data : 
    // -----
    private:
    double ori_x ;      
    double ori_y ;      
    double ori_z ;      
    
    double rot_phi ;    

    

    // Constructors - Destructor
    // -------------------------
    
    public:
    Base_vect_spher(double xa0, double ya0, double za0,  
            double rot_phi_i) ;   

    Base_vect_spher(double xa0, double ya0, double za0, 
            double rot_phi_i, const char* name_i) ; 

    Base_vect_spher(const Base_vect_spher& ) ;  
     
    protected:
    explicit Base_vect_spher(FILE* ) ; 

    friend Base_vect* Base_vect::bvect_from_file(FILE* ) ; 

    public:
    virtual ~Base_vect_spher() ;            

    // Mutators
    // --------
    public:
    void operator=(const Base_vect_spher& ) ;

    public:
    void set_ori(double xa0, double ya0, double za0) ;  

    void set_rot_phi(double rot_phi_i) ; 

    // Miscellaneous
    // -------------
        
    public:     
    virtual bool operator==(const Base_vect& ) const ; 

    virtual void change_basis(Tenseur& ) const ; 

    virtual int identify() const ; 

    // Outputs
    // -------

    public: 
    virtual void sauve(FILE* ) const ;  

    protected: 
    virtual ostream& operator>>(ostream &) const ;    


};

}
#endif