map_radial_comp_rtp.C
/*
* Copyright (c) 2000-2001 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 map_radial_comp_rtp_C[] = "$Header: /cvsroot/Lorene/C++/Source/Map/map_radial_comp_rtp.C,v 1.5 2014/10/13 08:53:06 j_novak Exp $" ;
/*
* $Id: map_radial_comp_rtp.C,v 1.5 2014/10/13 08:53:06 j_novak Exp $
* $Log: map_radial_comp_rtp.C,v $
* Revision 1.5 2014/10/13 08:53:06 j_novak
* Lorene classes and functions now belong to the namespace Lorene.
*
* Revision 1.4 2014/10/06 15:13:13 j_novak
* Modified #include directives to use c++ syntax.
*
* Revision 1.3 2005/09/15 15:51:25 j_novak
* The "rotation" (change of triad) methods take now Scalars as default
* arguments.
*
* Revision 1.2 2003/06/20 14:46:17 f_limousin
* Les assert sur le mapping sont realise a partir du mapping meme et non a partir du pointeur sur ce mapping
*
* Revision 1.1.1.1 2001/11/20 15:19:27 e_gourgoulhon
* LORENE
*
* Revision 1.1 2000/09/19 15:25:50 phil
* Initial revision
*
*
* $Header: /cvsroot/Lorene/C++/Source/Map/map_radial_comp_rtp.C,v 1.5 2014/10/13 08:53:06 j_novak Exp $
*
*/
// Headers C
#include <cassert>
// Headers Lorene
#include "tensor.h"
#include "cmp.h"
//------------------------------------//
// r component //
//------------------------------------//
namespace Lorene {
void Map_radial::comp_r_from_cartesian(const Cmp& v_x, const Cmp& v_y,
const Cmp& v_z, Cmp& v_r) const {
Scalar resu = v_r ;
comp_r_from_cartesian(Scalar(v_x), Scalar(v_y), Scalar(v_z), resu) ;
v_r = resu ;
}
void Map_radial::comp_r_from_cartesian(const Scalar& v_x, const Scalar& v_y,
const Scalar& v_z, Scalar& v_r) const {
// Protections
// -----------
assert(v_x.get_etat() != ETATNONDEF) ;
assert(v_y.get_etat() != ETATNONDEF) ;
assert(v_z.get_etat() != ETATNONDEF) ;
assert(v_x.get_mp() == *this) ;
assert(v_y.get_mp() == *this) ;
assert(v_z.get_mp() == *this) ;
int dzp ;
if ( v_x.dz_nonzero() ) {
dzp = v_x.get_dzpuis() ;
}
else{
if ( v_y.dz_nonzero() ) {
dzp = v_y.get_dzpuis() ;
}
else{
dzp = v_z.get_dzpuis() ;
}
}
assert( v_x.check_dzpuis(dzp) ) ;
assert( v_y.check_dzpuis(dzp) ) ;
assert( v_z.check_dzpuis(dzp) ) ;
// Computation
// -----------
const Valeur& w_x = v_x.get_spectral_va() ;
const Valeur& w_y = v_y.get_spectral_va() ;
const Valeur& w_z = v_z.get_spectral_va() ;
Valeur tmp = w_x.mult_cp() + w_y.mult_sp() ;
v_r = tmp.mult_st() + w_z.mult_ct() ;
v_r.set_dzpuis(dzp) ;
}
//------------------------------------//
// Theta component //
//------------------------------------//
void Map_radial::comp_t_from_cartesian(const Cmp& v_x, const Cmp& v_y,
const Cmp& v_z, Cmp& v_t) const {
Scalar resu = v_t ;
comp_t_from_cartesian( Scalar(v_x), Scalar(v_y), Scalar(v_z), resu ) ;
v_t = resu ;
}
void Map_radial::comp_t_from_cartesian(const Scalar& v_x, const Scalar& v_y,
const Scalar& v_z, Scalar& v_t) const {
// Protections
// -----------
assert(v_x.get_etat() != ETATNONDEF) ;
assert(v_y.get_etat() != ETATNONDEF) ;
assert(v_z.get_etat() != ETATNONDEF) ;
assert(v_x.get_mp() == *this) ;
assert(v_y.get_mp() == *this) ;
assert(v_z.get_mp() == *this) ;
int dzp ;
if ( v_x.dz_nonzero() ) {
dzp = v_x.get_dzpuis() ;
}
else{
if ( v_y.dz_nonzero() ) {
dzp = v_y.get_dzpuis() ;
}
else{
dzp = v_z.get_dzpuis() ;
}
}
assert( v_x.check_dzpuis(dzp) ) ;
assert( v_y.check_dzpuis(dzp) ) ;
assert( v_z.check_dzpuis(dzp) ) ;
// Computation
// -----------
const Valeur& w_x = v_x.get_spectral_va() ;
const Valeur& w_y = v_y.get_spectral_va() ;
const Valeur& w_z = v_z.get_spectral_va() ;
Valeur tmp = w_x.mult_cp() + w_y.mult_sp() ;
v_t = tmp.mult_ct() - w_z.mult_st() ;
v_t.set_dzpuis(dzp) ;
}
//------------------------------------//
// Phi component //
//------------------------------------//
void Map_radial::comp_p_from_cartesian(const Cmp& v_x, const Cmp& v_y,
Cmp& v_p) const {
Scalar resu = v_p ;
comp_p_from_cartesian(Scalar(v_x), Scalar(v_y), resu) ;
v_p = resu ;
}
void Map_radial::comp_p_from_cartesian(const Scalar& v_x, const Scalar& v_y,
Scalar& v_p) const {
// Protections
// -----------
assert(v_x.get_etat() != ETATNONDEF) ;
assert(v_y.get_etat() != ETATNONDEF) ;
assert(v_x.get_mp() == *this) ;
assert(v_y.get_mp() == *this) ;
int dzp ;
if ( v_x.dz_nonzero() ) {
dzp = v_x.get_dzpuis() ;
}
else{
dzp = v_y.get_dzpuis() ;
}
assert( v_x.check_dzpuis(dzp) ) ;
assert( v_y.check_dzpuis(dzp) ) ;
// Computation
// -----------
const Valeur& w_x = v_x.get_spectral_va() ;
const Valeur& w_y = v_y.get_spectral_va() ;
v_p = - w_x.mult_sp() + w_y.mult_cp() ;
v_p.set_dzpuis(dzp) ;
}
}
Lorene::Cmp
Component of a tensorial field *** DEPRECATED : use class Scalar instead ***.
Definition cmp.h:446
Lorene::Map_radial::comp_r_from_cartesian
virtual void comp_r_from_cartesian(const Scalar &v_x, const Scalar &v_y, const Scalar &v_z, Scalar &v_r) const
Computes the Spherical r component (with respect to bvect_spher ) of a vector given by its cartesian ...
Definition map_radial_comp_rtp.C:72
Lorene::Map_radial::comp_p_from_cartesian
virtual void comp_p_from_cartesian(const Scalar &v_x, const Scalar &v_y, Scalar &v_p) const
Computes the Spherical component (with respect to bvect_spher ) of a vector given by its cartesian c...
Definition map_radial_comp_rtp.C:183
Lorene::Map_radial::comp_t_from_cartesian
virtual void comp_t_from_cartesian(const Scalar &v_x, const Scalar &v_y, const Scalar &v_z, Scalar &v_t) const
Computes the Spherical component (with respect to bvect_spher ) of a vector given by its cartesian c...
Definition map_radial_comp_rtp.C:128
Lorene::Scalar
Tensor field of valence 0 (or component of a tensorial field).
Definition scalar.h:387
Lorene::Scalar::get_dzpuis
int get_dzpuis() const
Returns dzpuis.
Definition scalar.h:557
Lorene::Scalar::dz_nonzero
bool dz_nonzero() const
Returns true if the last domain is compactified and *this is not zero in this domain.
Definition scalar.C:814
Lorene::Scalar::check_dzpuis
bool check_dzpuis(int dzi) const
Returns false if the last domain is compactified and *this is not zero in this domain and dzpuis is n...
Definition scalar.C:873
Lorene::Scalar::get_spectral_va
const Valeur & get_spectral_va() const
Returns va (read only version).
Definition scalar.h:601
Lorene::Scalar::get_etat
int get_etat() const
Returns the logical state ETATNONDEF (undefined), ETATZERO (null) or ETATQCQ (ordinary).
Definition scalar.h:554
Lorene::Scalar::set_dzpuis
void set_dzpuis(int)
Modifies the dzpuis flag.
Definition scalar.C:808
Lorene::Valeur
Values and coefficients of a (real-value) function.
Definition valeur.h:287
Lorene::Valeur::mult_ct
const Valeur & mult_ct() const
Returns applied to *this.
Definition valeur_mult_ct.C:98
Lorene::Valeur::mult_st
const Valeur & mult_st() const
Returns applied to *this.
Definition valeur_mult_st.C:97
Lorene::Valeur::mult_cp
const Valeur & mult_cp() const
Returns applied to *this.
Definition valeur_mult_cp.C:77
Lorene::Valeur::mult_sp
const Valeur & mult_sp() const
Returns applied to *this.
Definition valeur_mult_sp.C:77
Lorene::Tensor::get_mp
const Map & get_mp() const
Returns the mapping.
Definition tensor.h:861
Lorene
Lorene prototypes.
Definition app_hor.h:64