26char star_bin_upmetr_xcts_C[] =
"$Header: /cvsroot/Lorene/C++/Source/Star/star_bin_upmetr_xcts.C,v 1.7 2014/10/13 08:53:38 j_novak Exp $" ;
60#include "utilitaires.h"
72 if ( (
comp.Psi_auto).get_etat() == ETATZERO ) {
95 if ( (
comp.chi_auto).get_etat() == ETATZERO ) {
160 if ( (
comp.Psi_auto).get_etat() == ETATZERO ) {
185 if ( (
comp.chi_auto).get_etat() == ETATZERO ) {
Time evolution with partial storage (*** under development ***).
const Base_vect_cart & get_bvect_cart() const
Returns the Cartesian basis associated with the coordinates (x,y,z) of the mapping,...
virtual const Sym_tensor & con() const
Read-only access to the contravariant representation.
virtual void set_etat_qcq()
Sets the logical state to ETATQCQ (ordinary state).
virtual void std_spectral_base()
Sets the spectral bases of the Valeur va to the standard ones for a scalar field.
virtual void set_etat_zero()
Sets the logical state to ETATZERO (zero).
void import(const Scalar &ci)
Assignment to another Scalar defined on a different mapping.
Class for stars in binary system in eXtended Conformal Thin Sandwich formulation.
Scalar Psi
Total conformal factor .
void extrinsic_curvature()
Computes haij_auto and hacar_auto from beta_auto, nn and Psi .
Scalar psi4
Conformal factor .
Metric_flat flat
Flat metric defined on the mapping (Spherical components with respect to the mapping of the star) .
Scalar Psi_comp
Scalar field generated principally by the companion star.
Vector beta_comp
Part of the shift vector generated principally by the star (Spherical components with respect to the ...
Vector beta_auto
Part of the shift vector generated principally by the star (Spherical components with respect to the ...
Scalar Psi_auto
Scalar field generated principally by the star.
Scalar chi
Total function .
Scalar chi_auto
Scalar field generated principally by the star.
void update_metric(const Star_bin_xcts &comp)
Computes metric coefficients from known potentials, when the companion is another star.
Scalar chi_comp
Scalar field generated principally by the companion star.
virtual void del_deriv() const
Deletes all the derived quantities.
Scalar logn
Logarithm of the lapse N .
Scalar nn
Lapse function N .
Map & mp
Mapping associated with the star.
Tensor field of valence 1.
virtual void std_spectral_base()
Sets the standard spectal bases of decomposition for each component.
Scalar & set(int)
Read/write access to a component.
Cmp pow(const Cmp &, int)
Power .
Cmp log(const Cmp &)
Neperian logarithm.
void set_triad(const Base_vect &new_triad)
Assigns a new vectorial basis (triad) of decomposition.
const Base_vect * get_triad() const
Returns the vectorial basis (triad) on which the components are defined.
virtual void set_etat_qcq()
Sets the logical state of all components to ETATQCQ (ordinary state).