59 #include "et_bin_nsbh.h" 73 if ( (comp.
get_n_auto()).get_etat() == ETATZERO ) {
Tenseur shift_comp
Part of the shift vector generated principaly by the companion star.
const Base_vect & ref_triad
Reference triad ("absolute frame"), with respect to which the components of all the member Tenseur 's...
void set_std_base()
Set the standard spectal basis of decomposition for each component.
Tenseur nnn
Total lapse function.
Tenseur confpsi_comp
Part of the conformal factor $$ generated principaly by the companion star.
const Tenseur & get_n_auto() const
Returns the part of N generated by the hole.
Tenseur n_auto
Part of the lapse { N} generated principaly by the star.
Tenseur shift
Total shift vector.
Tenseur confpsi
Total conformal factor $$.
Tenseur shift_auto
Part of the shift vector generated principaly by the star.
const Tenseur & get_psi_auto() const
Returns the part of generated by the hole.
Cmp & set()
Read/write for a scalar (see also operator=(const Cmp&) ).
void change_triad(const Base_vect &new_triad)
Sets a new vectorial basis (triad) of decomposition and modifies the components accordingly.
virtual void del_deriv() const
Deletes all the derived quantities.
Cmp pow(const Cmp &, int)
Power .
Tenseur d_confpsi_auto
Gradient of { confpsi_auto} (Cartesian components with respect to { ref_triad})
Tenseur d_n_auto
Gradient of { n_auto} (Cartesian components with respect to { ref_triad})
void update_metric(const Bhole &comp)
Computes metric coefficients from known potentials, when the companion is a black hole...
Tenseur a_car
Total conformal factor .
Tenseur confpsi_auto
Part of the conformal factor $$ generated principaly by the star.
const Tenseur & get_shift_auto() const
Returns the part of generated by the hole.
void set_etat_qcq()
Sets the logical state to ETATQCQ (ordinary state).
void set_etat_zero()
Sets the logical state to ETATZERO (zero state).
Tenseur n_comp
Part of the lapse { N} generated principaly by the companion star.
const Tenseur & gradient() const
Returns the gradient of *this (Cartesian coordinates)