64 #include "et_rot_diff.h" 77 dens.
va = (dens.
va).mult_st() ;
97 p_tsw =
new double( tcin / ( mass_p + tcin -
mass_g() ) ) ;
104 p_tsw =
new double( tcin / fabs(wgrav) ) ;
Component of a tensorial field *** DEPRECATED : use class Scalar instead ***.
Tenseur b_car
Square of the metric factor B.
Tenseur press
Fluid pressure.
void mult_r()
Multiplication by r everywhere.
Tenseur nbar
Baryon density in the fluid frame.
Tenseur gam_euler
Lorentz factor between the fluid and Eulerian observers.
double integrale() const
Computes the integral over all space of *this .
Tenseur bbb
Metric factor B.
Tenseur uuu
Norm of u_euler.
void std_base_scal()
Sets the spectral bases of the Valeur va to the standard ones for a scalar.
Tenseur a_car
Total conformal factor .
bool relativistic
Indicator of relativity: true for a relativistic star, false for a Newtonian one. ...
Tenseur ener
Total energy density in the fluid frame.
Tenseur & logn
Metric potential = logn_auto.
virtual double mass_g() const
Gravitational mass.
Tenseur ener_euler
Total energy density in the Eulerian frame.
Valeur va
The numerical value of the Cmp.
Tenseur omega_field
Field .
virtual double tsw() const
Ratio T/W.