petsc-master 2020-10-29
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PetscDSHasBdJacobianPreconditioner

Signals that boundary Jacobian preconditioner functions have been set

Synopsis

#include "petscds.h" 
PetscErrorCode PetscDSHasBdJacobianPreconditioner(PetscDS prob, PetscBool *hasBdJacPre)
Not collective

Input Parameter

prob - The PetscDS

Output Parameter

hasBdJac - flag that pointwise function for the boundary Jacobian preconditioner has been set

See Also

PetscDSHasJacobian(), PetscDSSetBdJacobian(), PetscDSGetBdJacobian()

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