#include <Grad.h>
Public Member Functions | |
Grad_O21_2 (const PDE &pde, int level) | |
int | getNumVelocity () |
Gets the error propagation velocity. | |
void | d (const Grid &g, PDE *pde, int i, GReal_t *result, int size) |
Approximation of derivative. | |
void | d2 (const Grid &g, PDE *pde, int i, GReal_t *result, int size) |
Approximation of second derivative. | |
Grad * | create (const PDE &pde, int level) const |
string | toString () const |
Protected Member Functions | |
Grad * | clone () const |
) It is calculated in second order, except on edges where the linear approximation is applied.
int gridripper::amr1d::Grad_O21_2::getNumVelocity | ( | ) | [inline, virtual] |