petsc-master 2019-12-10
Report Typos and Errors

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