petsc-main 2021-04-20
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PetscDSCopyBoundary

Copy all boundary condition objects to the new problem

Synopsis

#include "petscds.h" 
PetscErrorCode PetscDSCopyBoundary(PetscDS ds, PetscInt numFields, const PetscInt fields[], PetscDS newds)
Not collective

Input Parameters

ds - The source PetscDS object
numFields - The number of selected fields, or PETSC_DEFAULT for all fields
fields - The selected fields, or NULL for all fields

Output Parameter

newds - The target PetscDS, now with a copy of the boundary conditions

See Also

PetscDSCopyEquations(), PetscDSSetResidual(), PetscDSSetJacobian(), PetscDSSetRiemannSolver(), PetscDSSetBdResidual(), PetscDSSetBdJacobian(), PetscDSCreate()

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