valeur_dsdt.C
/*
* Computaiton of d/dtheta
*
* for:
* - Valeur
* - Mtbl_cf
*/
/*
* 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
*
*/
char valeur_dsdt_C[] = "$Header: /cvsroot/Lorene/C++/Source/Valeur/valeur_dsdt.C,v 1.5 2014/10/13 08:53:49 j_novak Exp $" ;
/*
* $Id: valeur_dsdt.C,v 1.5 2014/10/13 08:53:49 j_novak Exp $
* $Log: valeur_dsdt.C,v $
* Revision 1.5 2014/10/13 08:53:49 j_novak
* Lorene classes and functions now belong to the namespace Lorene.
*
* Revision 1.4 2014/10/06 15:13:23 j_novak
* Modified #include directives to use c++ syntax.
*
* Revision 1.3 2009/10/08 16:23:14 j_novak
* Addition of new bases T_COS and T_SIN.
*
* Revision 1.2 2004/11/23 15:17:19 m_forot
* Added the bases for the cases without any equatorial symmetry
* (T_COSSIN_C, T_COSSIN_S, T_LEG, R_CHEBPI_P, R_CHEBPI_I).
*
* Revision 1.1.1.1 2001/11/20 15:19:27 e_gourgoulhon
* LORENE
*
* Revision 2.8 1999/11/30 12:44:02 eric
* Valeur::base est desormais du type Base_val et non plus Base_val*.
*
* Revision 2.7 1999/11/23 16:16:55 eric
* Reorganisation du calcul dans le cas ETATZERO.
*
* Revision 2.6 1999/11/19 09:30:55 eric
* La valeur de retour est desormais const Valeur &.
*
* Revision 2.5 1999/10/28 08:00:06 eric
* Modif commentaires.
*
* Revision 2.4 1999/10/18 13:41:37 eric
* Suppression de l'argument base dans les routines de derivation des mtbl_cf.
*
* Revision 2.3 1999/09/07 15:41:40 phil
* correction Valeur Valeur::dsdx
*
* Revision 2.2 1999/03/01 15:09:32 eric
* *** empty log message ***
*
* Revision 2.1 1999/02/23 10:52:11 hyc
* *** empty log message ***
*
* Revision 2.0 1999/02/22 15:39:23 hyc
* *** empty log message ***
*
*
* $Header: /cvsroot/Lorene/C++/Source/Valeur/valeur_dsdt.C,v 1.5 2014/10/13 08:53:49 j_novak Exp $
*
*/
// Headers C
#include <cassert>
// Headers Lorene
#include "mtbl_cf.h"
#include "valeur.h"
// Prototypage temporaire
namespace Lorene {
void _dsdtet_pas_prevu(Tbl *, int &) ;
void _dsdtet_t_cos(Tbl *, int &) ;
void _dsdtet_t_sin(Tbl *, int &) ;
void _dsdtet_t_cos_p(Tbl *, int &) ;
void _dsdtet_t_sin_p(Tbl *, int &) ;
void _dsdtet_t_sin_i(Tbl *, int &) ;
void _dsdtet_t_cos_i(Tbl *, int &) ;
void _dsdtet_t_cossin_cp(Tbl *, int &) ;
void _dsdtet_t_cossin_sp(Tbl *, int &) ;
void _dsdtet_t_cossin_ci(Tbl *, int &) ;
void _dsdtet_t_cossin_si(Tbl *, int &) ;
void _dsdtet_t_cossin_s(Tbl *, int &) ;
void _dsdtet_t_cossin_c(Tbl *, int &) ;
// Version membre d'un Valeur
// --------------------------
const Valeur& Valeur::dsdt() const {
// Protection
assert(etat != ETATNONDEF) ;
// Peut-etre rien a faire ?
if (p_dsdt != 0x0) {
return *p_dsdt ;
}
// ... si, il faut bosser
p_dsdt = new Valeur(mg) ;
if (etat == ETATZERO) {
p_dsdt->set_etat_zero() ;
}
else {
assert(etat == ETATQCQ) ;
p_dsdt->set_etat_cf_qcq() ;
Mtbl_cf* cfp = p_dsdt->c_cf ; // Pointeur sur le Mtbl_cf qui vient d'etre
// cree par le set_etat_cf_qcq()
// Initialisation de *cfp : recopie des coef. de la fonction
if (c_cf == 0x0) {
coef() ;
}
*cfp = *c_cf ;
cfp->dsdt() ; // calcul
p_dsdt->base = cfp->base ; // On remonte la base de sortie au niveau Valeur
}
// Termine
return *p_dsdt ;
}
// Version membre d'un Mtbl_cf
// ---------------------------
void Mtbl_cf::dsdt() {
// Routines de derivation
static void (*_dsdtet[MAX_BASE])(Tbl *, int &) ;
static int nap = 0 ;
// Premier appel
if (nap==0) {
nap = 1 ;
for (int i=0 ; i<MAX_BASE ; i++) {
_dsdtet[i] = _dsdtet_pas_prevu ;
}
// Les routines existantes
_dsdtet[T_COS >> TRA_T] = _dsdtet_t_cos ;
_dsdtet[T_SIN >> TRA_T] = _dsdtet_t_sin ;
_dsdtet[T_COS_P >> TRA_T] = _dsdtet_t_cos_p ;
_dsdtet[T_SIN_P >> TRA_T] = _dsdtet_t_sin_p ;
_dsdtet[T_SIN_I >> TRA_T] = _dsdtet_t_sin_i ;
_dsdtet[T_COS_I >> TRA_T] = _dsdtet_t_cos_i ;
_dsdtet[T_COSSIN_CP >> TRA_T] = _dsdtet_t_cossin_cp ;
_dsdtet[T_COSSIN_SP >> TRA_T] = _dsdtet_t_cossin_sp ;
_dsdtet[T_COSSIN_CI >> TRA_T] = _dsdtet_t_cossin_ci ;
_dsdtet[T_COSSIN_SI >> TRA_T] = _dsdtet_t_cossin_si ;
_dsdtet[T_COSSIN_C >> TRA_T] = _dsdtet_t_cossin_c ;
_dsdtet[T_COSSIN_S >> TRA_T] = _dsdtet_t_cossin_s ;
}
//- Debut de la routine -
// Protection
assert(etat == ETATQCQ) ;
// Boucle sur les zones
for (int l=0 ; l<nzone ; l++) {
int base_t = (base.b[l] & MSQ_T) >> TRA_T ;
assert(t[l] != 0x0) ;
_dsdtet[base_t](t[l], base.b[l]) ;
}
}
}
Lorene::Mtbl_cf
Coefficients storage for the multi-domain spectral method.
Definition mtbl_cf.h:186
Lorene::Mtbl_cf::base
Base_val base
Bases of the spectral expansions.
Definition mtbl_cf.h:200
Lorene::Mtbl_cf::etat
int etat
Logical state (ETATNONDEF , ETATQCQ or ETATZERO ).
Definition mtbl_cf.h:196
Lorene::Mtbl_cf::t
Tbl ** t
Array (size nzone ) of pointers on the Tbl 's which contain the spectral coefficients in each domain.
Definition mtbl_cf.h:205
Lorene::Mtbl_cf::dsdt
void dsdt()
Definition valeur_dsdt.C:152
Lorene::Mtbl_cf::nzone
int nzone
Number of domains (zones).
Definition mtbl_cf.h:194
Lorene::Tbl
Basic array class.
Definition tbl.h:161
Lorene::Valeur::Valeur
Valeur(const Mg3d &mgrid)
Constructor.
Definition valeur.C:200
Lorene::Valeur::dsdt
const Valeur & dsdt() const
Returns of *this.
Definition valeur_dsdt.C:112
Lorene::Valeur::mg
const Mg3d * mg
Multi-grid Mgd3 on which this is defined.
Definition valeur.h:292
Lorene::Valeur::c_cf
Mtbl_cf * c_cf
Coefficients of the spectral expansion of the function.
Definition valeur.h:302
Lorene::Valeur::coef
void coef() const
Computes the coeffcients of *this.
Definition valeur_coef.C:148
Lorene::Valeur::p_dsdt
Valeur * p_dsdt
Pointer on .
Definition valeur.h:316
Lorene::Valeur::etat
int etat
Logical state (ETATNONDEF , ETATQCQ or ETATZERO ).
Definition valeur.h:295
TRA_T
#define TRA_T
Translation en Theta, used for a bitwise shift (in hex).
Definition type_parite.h:160
MAX_BASE
#define MAX_BASE
Nombre max. de bases differentes.
Definition type_parite.h:144
T_COSSIN_SP
#define T_COSSIN_SP
sin pair-cos impair alternes, sin pour m=0
Definition type_parite.h:210
T_SIN_P
#define T_SIN_P
dev. sin seulement, harmoniques paires
Definition type_parite.h:202
T_COSSIN_S
#define T_COSSIN_S
dev. cos-sin alternes, sin pour m=0
Definition type_parite.h:194
T_COSSIN_SI
#define T_COSSIN_SI
sin impair-cos pair alternes, sin pour m=0
Definition type_parite.h:214
T_COS_P
#define T_COS_P
dev. cos seulement, harmoniques paires
Definition type_parite.h:200
T_COSSIN_CI
#define T_COSSIN_CI
cos impair-sin pair alternes, cos pour m=0
Definition type_parite.h:212
MSQ_T
#define MSQ_T
Extraction de l'info sur Theta.
Definition type_parite.h:154
T_COSSIN_CP
#define T_COSSIN_CP
cos pair-sin impair alternes, cos pour m=0
Definition type_parite.h:208
T_SIN_I
#define T_SIN_I
dev. sin seulement, harmoniques impaires
Definition type_parite.h:206
T_COS
#define T_COS
dev. cos seulement
Definition type_parite.h:196
T_SIN
#define T_SIN
dev. sin seulement
Definition type_parite.h:198
T_COS_I
#define T_COS_I
dev. cos seulement, harmoniques impaires
Definition type_parite.h:204
T_COSSIN_C
#define T_COSSIN_C
dev. cos-sin alternes, cos pour m=0
Definition type_parite.h:192
Lorene
Lorene prototypes.
Definition app_hor.h:64