petsc-3.13.6 2020-09-29
PCApplyTransposeExists
Test whether the preconditioner has a transpose apply operation
Synopsis
#include "petscksp.h"
PetscErrorCode PCApplyTransposeExists(PC pc,PetscBool *flg)
Collective on PC
Input Parameters
pc -the preconditioner context
Output Parameter
flg -PETSC_TRUE if a transpose operation is defined
See Also
PCApplyTranspose()
Level
developer
Location
src/ksp/pc/interface/precon.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages