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|
/*
* Methods of class Hole_bhns
*
* (see file hole_bhns.h for documentation).
*
*/
/*
* Copyright (c) 2005-2007 Keisuke Taniguchi
*
* 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 version 2
* as published by the Free Software Foundation.
*
* 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
*
*/
char hole_bhns_C[] = "$Header: /cvsroot/Lorene/C++/Source/Hole_bhns/hole_bhns.C,v 1.4 2014/10/13 08:52:59 j_novak Exp $" ;
/*
* $Id: hole_bhns.C,v 1.4 2014/10/13 08:52:59 j_novak Exp $
* $Log: hole_bhns.C,v $
* Revision 1.4 2014/10/13 08:52:59 j_novak
* Lorene classes and functions now belong to the namespace Lorene.
*
* Revision 1.3 2014/10/06 15:13:10 j_novak
* Modified #include directives to use c++ syntax.
*
* Revision 1.2 2008/05/15 19:03:00 k_taniguchi
* Change of some parameters.
*
* Revision 1.1 2007/06/22 01:24:16 k_taniguchi
* *** empty log message ***
*
*
* $Header: /cvsroot/Lorene/C++/Source/Hole_bhns/hole_bhns.C,v 1.4 2014/10/13 08:52:59 j_novak Exp $
*
*/
// C++ headers
//#include <>
// C headers
#include <cmath>
// Lorene headers
#include "hole_bhns.h"
#include "unites.h"
//----------------------//
// Constructors //
//----------------------//
// Standard constructor
// --------------------
namespace Lorene {
Hole_bhns::Hole_bhns(Map& mp_i, bool kerrschild_i, bool bc_nd_i,
bool bc_fs_i, bool irrot_i, double massbh)
: Black_hole(mp_i, kerrschild_i, massbh),
bc_lapconf_nd(bc_nd_i),
bc_lapconf_fs(bc_fs_i),
irrotational(irrot_i),
lapconf_auto_rs(mp_i),
lapconf_auto_bh(mp_i),
lapconf_auto(mp_i),
lapconf_comp(mp_i),
lapconf_tot(mp_i),
lapse_auto(mp_i),
lapse_tot(mp_i),
d_lapconf_auto_rs(mp_i, COV, mp_i.get_bvect_cart()),
d_lapconf_auto_bh(mp_i, COV, mp_i.get_bvect_cart()),
d_lapconf_auto(mp_i, COV, mp_i.get_bvect_cart()),
d_lapconf_comp(mp_i, COV, mp_i.get_bvect_cart()),
shift_auto_rs(mp_i, CON, mp_i.get_bvect_cart()),
shift_auto_bh(mp_i, CON, mp_i.get_bvect_cart()),
shift_auto(mp_i, CON, mp_i.get_bvect_cart()),
shift_comp(mp_i, CON, mp_i.get_bvect_cart()),
shift_tot(mp_i, CON, mp_i.get_bvect_cart()),
d_shift_auto_rs(mp_i, 2, CON, mp_i.get_bvect_cart()),
d_shift_auto_bh(mp_i, 2, CON, mp_i.get_bvect_cart()),
d_shift_auto(mp_i, 2, CON, mp_i.get_bvect_cart()),
d_shift_comp(mp_i, 2, CON, mp_i.get_bvect_cart()),
confo_auto_rs(mp_i),
confo_auto_bh(mp_i),
confo_auto(mp_i),
confo_comp(mp_i),
confo_tot(mp_i),
d_confo_auto_rs(mp_i, COV, mp_i.get_bvect_cart()),
d_confo_auto_bh(mp_i, COV, mp_i.get_bvect_cart()),
d_confo_auto(mp_i, COV, mp_i.get_bvect_cart()),
d_confo_comp(mp_i, COV, mp_i.get_bvect_cart()),
taij_tot_rs(mp_i, CON, mp_i.get_bvect_cart()),
taij_tot_rot(mp_i, CON, mp_i.get_bvect_cart()),
taij_tot_bh(mp_i, CON, mp_i.get_bvect_cart()),
taij_tot(mp_i, CON, mp_i.get_bvect_cart()),
taij_auto_rs(mp_i, CON, mp_i.get_bvect_cart()),
taij_auto(mp_i, CON, mp_i.get_bvect_cart()),
taij_comp(mp_i, CON, mp_i.get_bvect_cart()),
taij_quad_tot_rs(mp_i),
taij_quad_tot_rot(mp_i),
taij_quad_tot_bh(mp_i),
taij_quad_tot(mp_i),
taij_quad_auto(mp_i),
taij_quad_comp(mp_i)
{
omega_spin = 0. ;
// The metric quantities are initialized to the flat one or zero
lapconf_auto_rs = 0. ;
lapconf_auto_rs.std_spectral_base() ;
lapconf_auto_bh = 1. ;
lapconf_auto_bh.std_spectral_base() ;
lapconf_auto = 1. ;
lapconf_auto.std_spectral_base() ;
lapconf_comp = 0. ;
lapconf_comp.std_spectral_base() ;
lapconf_tot = 1. ;
lapconf_tot.std_spectral_base() ;
lapse_auto = 1. ;
lapse_auto.std_spectral_base() ;
lapse_tot = 1. ;
lapse_tot.std_spectral_base() ;
d_lapconf_auto_rs.set_etat_zero() ;
d_lapconf_auto_bh.set_etat_zero() ;
d_lapconf_auto.set_etat_zero() ;
d_lapconf_comp.set_etat_zero() ;
shift_auto_rs.set_etat_zero() ;
shift_auto_bh.set_etat_zero() ;
shift_auto.set_etat_zero() ;
shift_comp.set_etat_zero() ;
shift_tot.set_etat_zero() ;
d_shift_auto_rs.set_etat_zero() ;
d_shift_auto_bh.set_etat_zero() ;
d_shift_auto.set_etat_zero() ;
d_shift_comp.set_etat_zero() ;
confo_auto_rs = 0. ;
confo_auto_rs.std_spectral_base() ;
confo_auto_bh = 1. ;
confo_auto_bh.std_spectral_base() ;
confo_auto = 1. ;
confo_auto.std_spectral_base() ;
confo_comp = 0. ;
confo_comp.std_spectral_base() ;
confo_tot = 1. ;
confo_tot.std_spectral_base() ;
d_confo_auto_rs.set_etat_zero() ;
d_confo_auto_bh.set_etat_zero() ;
d_confo_auto.set_etat_zero() ;
d_confo_comp.set_etat_zero() ;
taij_tot_rs.set_etat_zero() ;
taij_tot_rot.set_etat_zero() ;
taij_tot_bh.set_etat_zero() ;
taij_tot.set_etat_zero() ;
taij_auto_rs.set_etat_zero() ;
taij_auto.set_etat_zero() ;
taij_comp.set_etat_zero() ;
taij_quad_tot_rs = 0. ;
taij_quad_tot_rs.std_spectral_base() ;
taij_quad_tot_rot = 0. ;
taij_quad_tot_rot.std_spectral_base() ;
taij_quad_tot_bh = 0. ;
taij_quad_tot_bh.std_spectral_base() ;
taij_quad_tot = 0. ;
taij_quad_tot.std_spectral_base() ;
taij_quad_auto = 0. ;
taij_quad_auto.std_spectral_base() ;
taij_quad_comp = 0. ;
taij_quad_comp.std_spectral_base() ;
// Pointers of derived quantities initialized to zero :
set_der_0x0() ;
}
// Copy constructor
// ----------------
Hole_bhns::Hole_bhns(const Hole_bhns& hole)
: Black_hole(hole),
bc_lapconf_nd(hole.bc_lapconf_nd),
bc_lapconf_fs(hole.bc_lapconf_fs),
irrotational(hole.irrotational),
omega_spin(hole.omega_spin),
lapconf_auto_rs(hole.lapconf_auto_rs),
lapconf_auto_bh(hole.lapconf_auto_bh),
lapconf_auto(hole.lapconf_auto),
lapconf_comp(hole.lapconf_comp),
lapconf_tot(hole.lapconf_tot),
lapse_auto(hole.lapse_auto),
lapse_tot(hole.lapse_tot),
d_lapconf_auto_rs(hole.d_lapconf_auto_rs),
d_lapconf_auto_bh(hole.d_lapconf_auto_bh),
d_lapconf_auto(hole.d_lapconf_auto),
d_lapconf_comp(hole.d_lapconf_comp),
shift_auto_rs(hole.shift_auto_rs),
shift_auto_bh(hole.shift_auto_bh),
shift_auto(hole.shift_auto),
shift_comp(hole.shift_comp),
shift_tot(hole.shift_tot),
d_shift_auto_rs(hole.d_shift_auto_rs),
d_shift_auto_bh(hole.d_shift_auto_bh),
d_shift_auto(hole.d_shift_auto),
d_shift_comp(hole.d_shift_comp),
confo_auto_rs(hole.confo_auto_rs),
confo_auto_bh(hole.confo_auto_bh),
confo_auto(hole.confo_auto),
confo_comp(hole.confo_comp),
confo_tot(hole.confo_tot),
d_confo_auto_rs(hole.d_confo_auto_rs),
d_confo_auto_bh(hole.d_confo_auto_bh),
d_confo_auto(hole.d_confo_auto),
d_confo_comp(hole.d_confo_comp),
taij_tot_rs(hole.taij_tot_rs),
taij_tot_rot(hole.taij_tot_rot),
taij_tot_bh(hole.taij_tot_bh),
taij_tot(hole.taij_tot),
taij_auto_rs(hole.taij_auto_rs),
taij_auto(hole.taij_auto),
taij_comp(hole.taij_comp),
taij_quad_tot_rs(hole.taij_quad_tot_rs),
taij_quad_tot_rot(hole.taij_quad_tot_rot),
taij_quad_tot_bh(hole.taij_quad_tot_bh),
taij_quad_tot(hole.taij_quad_tot),
taij_quad_auto(hole.taij_quad_auto),
taij_quad_comp(hole.taij_quad_comp)
{
set_der_0x0() ;
}
// Constructor from a file
// -----------------------
Hole_bhns::Hole_bhns(Map& mp_i, FILE* fich)
: Black_hole(mp_i, fich),
lapconf_auto_rs(mp_i, *(mp_i.get_mg()), fich),
lapconf_auto_bh(mp_i),
lapconf_auto(mp_i),
lapconf_comp(mp_i),
lapconf_tot(mp_i),
lapse_auto(mp_i),
lapse_tot(mp_i),
d_lapconf_auto_rs(mp_i, COV, mp_i.get_bvect_cart()),
d_lapconf_auto_bh(mp_i, COV, mp_i.get_bvect_cart()),
d_lapconf_auto(mp_i, COV, mp_i.get_bvect_cart()),
d_lapconf_comp(mp_i, COV, mp_i.get_bvect_cart()),
shift_auto_rs(mp_i, mp_i.get_bvect_cart(), fich),
shift_auto_bh(mp_i, CON, mp_i.get_bvect_cart()),
shift_auto(mp_i, CON, mp_i.get_bvect_cart()),
shift_comp(mp_i, CON, mp_i.get_bvect_cart()),
shift_tot(mp_i, CON, mp_i.get_bvect_cart()),
d_shift_auto_rs(mp_i, 2, CON, mp_i.get_bvect_cart()),
d_shift_auto_bh(mp_i, 2, CON, mp_i.get_bvect_cart()),
d_shift_auto(mp_i, 2, CON, mp_i.get_bvect_cart()),
d_shift_comp(mp_i, 2, CON, mp_i.get_bvect_cart()),
confo_auto_rs(mp_i, *(mp_i.get_mg()), fich),
confo_auto_bh(mp_i),
confo_auto(mp_i),
confo_comp(mp_i),
confo_tot(mp_i),
d_confo_auto_rs(mp_i, COV, mp_i.get_bvect_cart()),
d_confo_auto_bh(mp_i, COV, mp_i.get_bvect_cart()),
d_confo_auto(mp_i, COV, mp_i.get_bvect_cart()),
d_confo_comp(mp_i, COV, mp_i.get_bvect_cart()),
taij_tot_rs(mp_i, CON, mp_i.get_bvect_cart()),
taij_tot_rot(mp_i, CON, mp_i.get_bvect_cart()),
taij_tot_bh(mp_i, CON, mp_i.get_bvect_cart()),
taij_tot(mp_i, CON, mp_i.get_bvect_cart()),
taij_auto_rs(mp_i, CON, mp_i.get_bvect_cart()),
taij_auto(mp_i, CON, mp_i.get_bvect_cart()),
taij_comp(mp_i, CON, mp_i.get_bvect_cart()),
taij_quad_tot_rs(mp_i),
taij_quad_tot_rot(mp_i),
taij_quad_tot_bh(mp_i),
taij_quad_tot(mp_i),
taij_quad_auto(mp_i),
taij_quad_comp(mp_i)
{
// bc_lapconf_nd, bc_lapconf_fs, irrotational, and omega_spin
// are read from the file
fread(&bc_lapconf_nd, sizeof(bool), 1, fich) ;
fread(&bc_lapconf_fs, sizeof(bool), 1, fich) ;
fread(&irrotational, sizeof(bool), 1, fich) ;
fread(&omega_spin, sizeof(double), 1, fich) ;
// All other quantities are initialized to zero
// --------------------------------------------
lapconf_auto_bh = 1. ;
lapconf_auto_bh.std_spectral_base() ;
lapconf_auto = 1. ;
lapconf_auto.std_spectral_base() ;
lapconf_comp = 0. ;
lapconf_comp.std_spectral_base() ;
lapconf_tot = 1. ;
lapconf_tot.std_spectral_base() ;
lapse_auto = 1. ;
lapse_auto.std_spectral_base() ;
lapse_tot = 1. ;
lapse_tot.std_spectral_base() ;
d_lapconf_auto_rs.set_etat_zero() ;
d_lapconf_auto_bh.set_etat_zero() ;
d_lapconf_auto.set_etat_zero() ;
d_lapconf_comp.set_etat_zero() ;
shift_auto_bh.set_etat_zero() ;
shift_auto.set_etat_zero() ;
shift_comp.set_etat_zero() ;
shift_tot.set_etat_zero() ;
d_shift_auto_rs.set_etat_zero() ;
d_shift_auto_bh.set_etat_zero() ;
d_shift_auto.set_etat_zero() ;
d_shift_comp.set_etat_zero() ;
confo_auto_bh = 1. ;
confo_auto_bh.std_spectral_base() ;
confo_auto = 1. ;
confo_auto.std_spectral_base() ;
confo_comp = 0. ;
confo_comp.std_spectral_base() ;
confo_tot = 1. ;
confo_tot.std_spectral_base() ;
d_confo_auto_rs.set_etat_zero() ;
d_confo_auto_bh.set_etat_zero() ;
d_confo_auto.set_etat_zero() ;
d_confo_comp.set_etat_zero() ;
taij_tot_rs.set_etat_zero() ;
taij_tot_rot.set_etat_zero() ;
taij_tot_bh.set_etat_zero() ;
taij_tot.set_etat_zero() ;
taij_auto_rs.set_etat_zero() ;
taij_auto.set_etat_zero() ;
taij_comp.set_etat_zero() ;
taij_quad_tot_rs = 0. ;
taij_quad_tot_rs.std_spectral_base() ;
taij_quad_tot_rot = 0. ;
taij_quad_tot_rot.std_spectral_base() ;
taij_quad_tot_bh = 0. ;
taij_quad_tot_bh.std_spectral_base() ;
taij_quad_tot = 0. ;
taij_quad_tot.std_spectral_base() ;
taij_quad_auto = 0. ;
taij_quad_auto.std_spectral_base() ;
taij_quad_comp = 0. ;
taij_quad_comp.std_spectral_base() ;
// Pointers of derived quantities initialized to zero
// --------------------------------------------------
set_der_0x0() ;
}
//--------------------//
// Destructor //
//--------------------//
Hole_bhns::~Hole_bhns()
{
del_deriv() ;
}
//------------------------------------------//
// Management of derived quantities //
//------------------------------------------//
void Hole_bhns::del_deriv() const {
Black_hole::del_deriv() ;
if (p_mass_irr_bhns != 0x0) delete p_mass_irr_bhns ;
if (p_spin_am_bhns != 0x0) delete p_spin_am_bhns ;
set_der_0x0() ;
}
void Hole_bhns::set_der_0x0() const {
Black_hole::set_der_0x0() ;
p_mass_irr_bhns = 0x0 ;
p_spin_am_bhns = 0x0 ;
}
//--------------------//
// Assignment //
//--------------------//
// Assignment to another Hole_bhns
// -------------------------------
void Hole_bhns::operator=(const Hole_bhns& hole) {
// Assignment of quantities common to the derived classes of Black_hole
Black_hole::operator=(hole) ;
// Assignment of proper quantities of class Hole_bhns
bc_lapconf_nd = hole.bc_lapconf_nd ;
bc_lapconf_fs = hole.bc_lapconf_fs ;
irrotational = hole.irrotational ;
omega_spin = hole.omega_spin ;
lapconf_auto_rs = hole.lapconf_auto_rs ;
lapconf_auto_bh = hole.lapconf_auto_bh ;
lapconf_auto = hole.lapconf_auto ;
lapconf_comp = hole.lapconf_comp ;
lapconf_tot = hole.lapconf_tot ;
lapse_auto = hole.lapse_auto ;
lapse_tot = hole.lapse_tot ;
d_lapconf_auto_rs = hole.d_lapconf_auto_rs ;
d_lapconf_auto_bh = hole.d_lapconf_auto_bh ;
d_lapconf_auto = hole.d_lapconf_auto ;
d_lapconf_comp = hole.d_lapconf_comp ;
shift_auto_rs = hole.shift_auto_rs ;
shift_auto_bh = hole.shift_auto_bh ;
shift_auto = hole.shift_auto ;
shift_comp = hole.shift_comp ;
shift_tot = hole.shift_tot ;
d_shift_auto_rs = hole.d_shift_auto_rs ;
d_shift_auto_bh = hole.d_shift_auto_bh ;
d_shift_auto = hole.d_shift_auto ;
d_shift_comp = hole.d_shift_comp ;
confo_auto_rs = hole.confo_auto_rs ;
confo_auto_bh = hole.confo_auto_bh ;
confo_auto = hole.confo_auto ;
confo_comp = hole.confo_comp ;
confo_tot = hole.confo_tot ;
d_confo_auto_rs = hole.d_confo_auto_rs ;
d_confo_auto_bh = hole.d_confo_auto_bh ;
d_confo_auto = hole.d_confo_auto ;
d_confo_comp = hole.d_confo_comp ;
taij_tot_rs = hole.taij_tot_rs ;
taij_tot_rot = hole.taij_tot_rot ;
taij_tot_bh = hole.taij_tot_bh ;
taij_tot = hole.taij_tot ;
taij_auto_rs = hole.taij_auto_rs ;
taij_auto = hole.taij_auto ;
taij_comp = hole.taij_comp ;
taij_quad_tot_rs = hole.taij_quad_tot_rs ;
taij_quad_tot_rot = hole.taij_quad_tot_rot ;
taij_quad_tot_bh = hole.taij_quad_tot_bh ;
taij_quad_tot = hole.taij_quad_tot ;
taij_quad_auto = hole.taij_quad_auto ;
taij_quad_comp = hole.taij_quad_comp ;
del_deriv() ;
}
Scalar& Hole_bhns::set_lapconf_auto_rs() {
del_deriv() ;
return lapconf_auto_rs ;
}
Scalar& Hole_bhns::set_lapconf_auto_bh() {
del_deriv() ;
return lapconf_auto_bh ;
}
Scalar& Hole_bhns::set_lapconf_auto() {
del_deriv() ;
return lapconf_auto ;
}
Scalar& Hole_bhns::set_lapconf_comp() {
del_deriv() ;
return lapconf_comp ;
}
Scalar& Hole_bhns::set_lapconf_tot() {
del_deriv() ;
return lapconf_tot ;
}
Scalar& Hole_bhns::set_lapse_auto() {
del_deriv() ;
return lapse_auto ;
}
Scalar& Hole_bhns::set_lapse_tot() {
del_deriv() ;
return lapse_tot ;
}
Vector& Hole_bhns::set_shift_auto_rs() {
del_deriv() ;
return shift_auto_rs ;
}
Vector& Hole_bhns::set_shift_auto_bh() {
del_deriv() ;
return shift_auto_bh ;
}
Vector& Hole_bhns::set_shift_auto() {
del_deriv() ;
return shift_auto ;
}
Vector& Hole_bhns::set_shift_comp() {
del_deriv() ;
return shift_comp ;
}
Vector& Hole_bhns::set_shift_tot() {
del_deriv() ;
return shift_tot ;
}
Scalar& Hole_bhns::set_confo_auto_rs() {
del_deriv() ;
return confo_auto_rs ;
}
Scalar& Hole_bhns::set_confo_auto_bh() {
del_deriv() ;
return confo_auto_bh ;
}
Scalar& Hole_bhns::set_confo_auto() {
del_deriv() ;
return confo_auto ;
}
Scalar& Hole_bhns::set_confo_comp() {
del_deriv() ;
return confo_comp ;
}
Scalar& Hole_bhns::set_confo_tot() {
del_deriv() ;
return confo_tot ;
}
//-----------------//
// Outputs //
//-----------------//
// Save in a file
// --------------
void Hole_bhns::sauve(FILE* fich) const {
Black_hole::sauve(fich) ;
lapconf_auto_rs.sauve(fich) ;
shift_auto_rs.sauve(fich) ;
confo_auto_rs.sauve(fich) ;
fwrite(&bc_lapconf_nd, sizeof(bool), 1, fich) ;
fwrite(&bc_lapconf_fs, sizeof(bool), 1, fich) ;
fwrite(&irrotational, sizeof(bool), 1, fich) ;
fwrite(&omega_spin, sizeof(double), 1, fich) ;
}
// Printing
// --------
ostream& Hole_bhns::operator>>(ostream& ost) const {
using namespace Unites ;
// Black_hole::operator>>(ost) ;
ost << endl ;
ost << "Black hole in a BHNS binary" << endl ;
ost << "---------------------------" << endl ;
int nt = mp.get_mg()->get_nt(1) ;
ost << "Irreducible mass of BH : "
<< mass_irr_bhns() / msol << " [Mo]" << endl ;
ost << "Mass in the background : "
<< mass_bh / msol << " [Mo]" << endl ;
ost << "Radius of the apparent horison : "
<< rad_ah() / km << " [km]" << endl ;
ost << "Spin angular velocity : "
<< omega_spin * f_unit << " [rad/s]" << endl ;
ost << "Lapse function on the AH : "
<< lapse_tot.val_grid_point(1,0,nt-1,0) << endl ;
ost << "Conformal factor on the AH : "
<< confo_tot.val_grid_point(1,0,nt-1,0) << endl ;
ost << "shift(1) on the AH : "
<< shift_tot(1).val_grid_point(1,0,nt-1,0) << endl ;
ost << "shift(2) on the AH : "
<< shift_tot(2).val_grid_point(1,0,nt-1,0) << endl ;
ost << "shift(3) on the AH : "
<< shift_tot(3).val_grid_point(1,0,nt-1,0) << endl ;
return ost ;
}
//--------------------------------//
// Computational routines //
//--------------------------------//
void Hole_bhns::relax_bhns(const Hole_bhns& hole_prev,
double relax_met, int mer, int fmer_met) {
double relax_met_jm1 = 1. - relax_met ;
if ( (mer != 0) && (mer % fmer_met == 0)) {
lapconf_auto_rs = relax_met * lapconf_auto_rs
+ relax_met_jm1 * hole_prev.lapconf_auto_rs ;
shift_auto_rs = relax_met * shift_auto_rs
+ relax_met_jm1 * hole_prev.shift_auto_rs ;
confo_auto_rs = relax_met * confo_auto_rs
+ relax_met_jm1 * hole_prev.confo_auto_rs ;
}
del_deriv() ;
}
}
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