petsc-3.3-p7 2013-05-11

DMHasJacobian

does the DM object have a matrix function

Synopsis

#include "petscdm.h"     
PetscErrorCode  DMHasJacobian(DM dm,PetscBool  *flg)

Not Collective

Input Parameter

dm -the DM object to destroy

Output Parameter

flg -PETSC_TRUE if function exists

See Also

DMView(), DMCreateGlobalVector(), DMCreateInterpolation(), DMCreateColoring(), DMCreateMatrix(), DMGetApplicationContext(), DMSetFunction(), DMSetJacobian()

Level:developer
Location:src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages