petsc-3.8.4 2018-03-24
PetscDSHasJacobian
Signals that Jacobian functions have been set
Synopsis
#include "petscds.h"
PetscErrorCode PetscDSHasJacobian(PetscDS prob, PetscBool *hasJac)
Not collective
Input Parameter
prob -The PetscDS
Output Parameter
hasJac -flag that pointwise function for the Jacobian has been set
See Also
PetscDSGetJacobianPreconditioner(), PetscDSSetJacobianPreconditioner(), PetscDSGetJacobian()
Level:intermediate
Location:src/dm/dt/interface/dtds.c
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages