petsc-dev 2014-04-23
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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

Keywords

PF, setting

See Also

PFCreate(), PFDestroy(), PFSetType(), PFApply(), PFApplyVec()

Level:beginner
Location:
src/vec/pf/interface/pf.c
Index of all PF routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/dm/examples/tutorials/ex4.c.html