gravastar.h

/*
 *  Definition of Lorene class Gravastar
 *               
 */

/*
 *   Copyright (c) 2010 Frederic Vincent
 *
 *   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 __GRAVASTAR_H_ 
#define __GRAVASTAR_H_ 



// Headers Lorene
#include "star_rot.h"

namespace Lorene {
class Eos ;

            //--------------------------//
            //    class Gravastar       //
            //--------------------------//

class Gravastar : public Star_rot {

    // Data : 
    // -----
 protected:
  double rho_core;

    // Derived data : 
    // ------------
    protected:

     

    // Constructors - Destructor
    // -------------------------
    public:
  Gravastar(Map& mp_i, int nzet_i, const Eos& eos_i, const double rho_core_i) ;
    
    
  Gravastar(const Gravastar& ) ;        

    Gravastar(Map& mp_i, const Eos& eos_i, FILE* fich) ;            

    ~Gravastar() ;          


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

    void equation_of_state() ;  

    // Computational routines
    // ----------------------
 public: 

    void equilibrium(double omega0, double fact_omega, 
             int nzadapt, const Tbl& ent_limit,
             const Itbl& icontrol, const Tbl& control,
             Tbl& diff, Param* = 0x0) ;

    // Outputs
    // -------
    public:


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

}
#endif