virtual void affecte_tau_one_coef(Tensor &, int, int, int &) const
Sets at most one coefficient of a Tensor to 1.
void affecte_tau_one_coef_val_domain(Val_domain &so, int cc, int &pos_cf) const
Sets at most one coefficient of a Val_domain to 1.
Class for storing the basis of decompositions of a field and its values on both the configuration and...
void set_zero()
Sets the Val_domain to zero (logical state to zero and arrays destroyed).
void allocate_coef()
Allocates the values in the coefficient space and destroys the values in the configuration space.
Array< double > * cf
Pointer on the Array of the values in the coefficients space.
bool is_zero
Indicator used for null fields (for speed issues).