petsc-3.5.4 2015-05-23
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PCSetFromOptions

 Sets PC options from the options database. This routine must be called before PCSetUp() if the user is to be allowed to set the preconditioner method.

Synopsis

#include "petscpc.h" 
PetscErrorCode  PCSetFromOptions(PC pc)
Collective on PC

Input Parameter

pc -the preconditioner context

Options Database

-pc_use_amat true,false see PCSetUseAmat() -

Keywords

PC, set, from, options, database

See Also

PCSetUseAmat()

Level:developer
Location:src/ksp/pc/interface/pcset.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages