26 char star_bin_kinema_xcts_C[] =
"$Header: /cvsroot/Lorene/C++/Source/Star/star_bin_kinema_xcts.C,v 1.6 2014/10/13 08:53:38 j_novak Exp $" ;
76 bsn.
set(1) = - omega * ya ;
77 bsn.
set(2) = omega * (xa - x_axe) ;
83 bsn.
set(2) = - omega * (xa - x_axe) ;
Scalar pot_centri
Centrifugal potential.
Class intended to describe valence-2 symmetric tensors.
Cmp log(const Cmp &)
Neperian logarithm.
double get_rot_phi() const
Returns the angle between the x –axis and X –axis.
const Mg3d * get_mg() const
Gives the Mg3d on which the mapping is defined.
virtual const Sym_tensor & cov() const
Read-only access to the covariant representation.
Tensor field of valence 0 (or component of a tensorial field).
Scalar nn
Lapse function N .
void annule_domain(int l)
Sets the Tensor to zero in a given domain.
virtual void change_triad(const Base_vect &)
Sets a new vectorial basis (triad) of decomposition and modifies the components accordingly.
Active physical coordinates and mapping derivatives.
Map & mp
Mapping associated with the star.
Scalar & set(int)
Read/write access to a component.
virtual void change_triad(const Base_vect &new_triad)
Sets a new vectorial basis (triad) of decomposition and modifies the components accordingly.
int get_nzone() const
Returns the number of domains.
Vector bsn
3-vector shift, divided by N, of the rotating coordinates, .
const Base_vect_cart & get_bvect_cart() const
Returns the Cartesian basis associated with the coordinates (x,y,z) of the mapping,...
Cmp sqrt(const Cmp &)
Square root.
Coord xa
Absolute x coordinate.
virtual void del_deriv() const
Deletes all the derived quantities.
virtual void std_spectral_base()
Sets the spectral bases of the Valeur va to the standard ones for a scalar field.
void kinematics(double omega, double x_axe)
Computes the quantities bsn and pot_centri.
Tenseur contract(const Tenseur &, int id1, int id2)
Self contraction of two indices of a Tenseur .
Coord ya
Absolute y coordinate.
virtual void std_spectral_base()
Sets the standard spectal bases of decomposition for each component.