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/*
* Function Mtbl_cf::lapang for the computation of the angular Laplacian:
*
* d^2/dtheta^2 + cos(theta)/sin(theta) d/dtheta + 1/sin(theta) d^2/dphi^2
*
*/
/*
* Copyright (c) 1999-2001 Eric Gourgoulhon
* Copyright (c) 1999-2001 Philippe Grandclement
*
* 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
*
*/
char mtbl_cf_lapang_C[] = "$Header: /cvsroot/Lorene/C++/Source/Mtbl_cf/mtbl_cf_lapang.C,v 1.6 2014/10/13 08:53:08 j_novak Exp $" ;
/*
* $Id: mtbl_cf_lapang.C,v 1.6 2014/10/13 08:53:08 j_novak Exp $
* $Log: mtbl_cf_lapang.C,v $
* Revision 1.6 2014/10/13 08:53:08 j_novak
* Lorene classes and functions now belong to the namespace Lorene.
*
* Revision 1.5 2009/10/23 12:56:19 j_novak
* New base T_LEG_MI
*
* Revision 1.4 2009/10/13 19:44:41 j_novak
* New base T_LEG_MP.
*
* Revision 1.3 2004/12/17 13:35:02 m_forot
* Add the case T_LEG
*
* Revision 1.2 2003/09/16 12:11:59 j_novak
* Added the base T_LEG_II.
*
* Revision 1.1.1.1 2001/11/20 15:19:27 e_gourgoulhon
* LORENE
*
* Revision 2.3 2000/10/04 14:55:45 eric
* Ajout des bases T_LEG_IP et T_LEG_PI.
*
* Revision 2.2 1999/10/18 13:41:58 eric
* Suppression de l'argument base dans les routines de derivation des mtbl_cf.
*
* Revision 2.1 1999/09/30 12:54:31 eric
* *** empty log message ***
*
* Revision 2.0 1999/04/26 16:42:17 phil
* *** empty log message ***
*
*
* $Header: /cvsroot/Lorene/C++/Source/Mtbl_cf/mtbl_cf_lapang.C,v 1.6 2014/10/13 08:53:08 j_novak Exp $
*
*/
// Headers Lorene
#include "mtbl_cf.h"
#include "base_val.h"
#include "type_parite.h"
// Prototypage des fonctions utilisees:
namespace Lorene {
void _lapang_pas_prevu(Mtbl_cf *, int) ;
void _lapang_t_leg_p(Mtbl_cf *, int) ;
void _lapang_t_leg_i(Mtbl_cf *, int) ;
void _lapang_t_leg_pp(Mtbl_cf *, int) ;
void _lapang_t_leg_ip(Mtbl_cf *, int) ;
void _lapang_t_leg_pi(Mtbl_cf *, int) ;
void _lapang_t_leg_ii(Mtbl_cf *, int) ;
void _lapang_t_leg_mp(Mtbl_cf *, int) ;
void _lapang_t_leg_mi(Mtbl_cf *, int) ;
void _lapang_t_leg(Mtbl_cf *, int) ;
//*****************************************************************************
void Mtbl_cf::lapang() // Version appliquee a this
{
// Routines de derivation
static void (*_lapang[MAX_BASE])(Mtbl_cf *, int) ;
static int nap = 0 ;
// Premier appel
if (nap==0) {
nap = 1 ;
for (int i=0 ; i<MAX_BASE ; i++) {
_lapang[i] = _lapang_pas_prevu ;
}
// Les routines existantes
_lapang[T_LEG_P >> TRA_T] = _lapang_t_leg_p ;
_lapang[T_LEG_PP >> TRA_T] = _lapang_t_leg_pp ;
_lapang[T_LEG_I >> TRA_T] = _lapang_t_leg_i ;
_lapang[T_LEG_IP >> TRA_T] = _lapang_t_leg_ip ;
_lapang[T_LEG_PI >> TRA_T] = _lapang_t_leg_pi ;
_lapang[T_LEG_II >> TRA_T] = _lapang_t_leg_ii ;
_lapang[T_LEG_MP >> TRA_T] = _lapang_t_leg_mp ;
_lapang[T_LEG_MI >> TRA_T] = _lapang_t_leg_mi ;
_lapang[T_LEG >> TRA_T] = _lapang_t_leg ;
}
// Boucle sur les zones
for (int l=0 ; l<get_mg()->get_nzone() ; l++) {
int base_t = (base.b[l] & MSQ_T) >> TRA_T ;
_lapang[base_t](this, l) ;
}
}
}
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