PetscDSHasJacobian#
Signals that Jacobian functions have been set
Synopsis#
#include "petscds.h"
PetscErrorCode PetscDSHasJacobian(PetscDS ds, 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#
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages