PCPatchSetCellNumbering

Set the PetscSection that provides a numbering of the cells used to define patches in a PCPATCH preconditioner

Synopsis

#include "petscpc.h" 
#include "petscmat.h" 
PetscErrorCode PCPatchSetCellNumbering(PC pc, PetscSection cellNumbering)

Logically Collective

Input Parameters

• pc - the PCPATCH preconditioner

• cellNumbering - the PetscSection giving the cell numbering; its reference count is incremented

See Also

KSP: Linear System Solvers, PCPATCH, PCPatchGetCellNumbering(), PetscSection

Level

advanced

Location

src/ksp/pc/impls/patch/pcpatch.c

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Index of all PC routines
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Index of all manual pages