28char sym_ttt_poisson_C[] =
"$Header: /cvsroot/Lorene/C++/Source/Tensor/sym_ttt_poisson.C,v 1.5 2014/10/13 08:53:44 j_novak Exp $" ;
58#include "param_elliptic.h"
76 int nz =
mp->get_mg()->get_nzone() ;
85 for (
int lz=0;
lz<nz;
lz++)
91 h_rr.set_etat_zero() ;
123 resu.set(1,1).set_spectral_va().ylm_i() ;
Spherical orthonormal vectorial bases (triads).
Time evolution with partial storage (*** under development ***).
Basic integer array class.
This class contains the parameters needed to call the general elliptic solver.
Tensor field of valence 0 (or component of a tensorial field).
const Metric *const met_div
Metric with respect to which the divergence and the trace are defined.
Transverse and traceless symmetric tensors of rank 2.
Sym_tensor_tt poisson(int dzfin=2) const
Computes the solution of a tensorial TT Poisson equation with *this as a source:
const Scalar & mu(Param *par=0x0) const
Gives the field (see member p_mu ).
const Map *const mp
Mapping on which the numerical values at the grid points are defined.
const Scalar & operator()(const Itbl &ind) const
Returns the value of a component (read-only version).
virtual int position(const Itbl &ind) const
Returns the position in the array cmp of a component given by its indices.
const Base_vect * triad
Vectorial basis (triad) with respect to which the tensor components are defined.