petsc-3.14.6 2021-03-30
PFSet
Sets the C/C++/Fortran functions to be used by the PF function
Synopsis
#include "petscpf.h"
PetscErrorCode PFSet(PF pf,PetscErrorCode (*apply)(void*,PetscInt,const PetscScalar*,PetscScalar*),PetscErrorCode (*applyvec)(void*,Vec,Vec),PetscErrorCode (*view)(void*,PetscViewer),PetscErrorCode (*destroy)(void*),void*ctx)
Collective on PF
Input Parameter
| pf | - the function context
|
| apply | - function to apply to an array
|
| applyvec | - function to apply to a Vec
|
| view | - function that prints information about the PF
|
| destroy | - function to free the private function context
|
| ctx | - private function context
|
See Also
PFCreate(), PFDestroy(), PFSetType(), PFApply(), PFApplyVec()
Level
beginner
Location
src/vec/pf/interface/pf.c
Examples
src/dm/tutorials/ex4.c.html
Index of all PF routines
Table of Contents for all manual pages
Index of all manual pages