petsc-3.7.7 2017-09-25
PetscDSHasJacobianPreconditioner
Signals that a Jacobian preconditioner matrix has been set
Synopsis
#include "petscds.h"
PetscErrorCode PetscDSHasJacobianPreconditioner(PetscDS prob, PetscBool *hasJacPre)
Not collective
Input Parameter
prob -The PetscDS
Output Parameter
hasJacPre -flag that pointwise function for Jacobian preconditioner matrix has been set
See Also
PetscDSGetJacobianPreconditioner(), PetscDSSetJacobianPreconditioner(), PetscDSGetJacobian()
Level:intermediate
Location:src/dm/dt/interface/dtds.c
Index of all DM routines
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Index of all manual pages