PCShellSetApplySymmetricRight#
Sets routine to use as right preconditioner (when the PC_SYMMETRIC
is used).
Synopsis#
#include "petscpc.h"
PetscErrorCode PCShellSetApplySymmetricRight(PC pc, PetscErrorCode (*apply)(PC pc, Vec xin, Vec xout))
Logically Collective
Input Parameters#
pc - the preconditioner context
apply - the application-provided right preconditioning routine
Calling sequence of apply
#
pc - the preconditioner
xin - input vector
xout - output vector
Note#
You can get the PCSHELL
context set with PCShellSetContext()
using PCShellGetContext()
if needed by apply
.
See Also#
KSP: Linear System Solvers, PCSHELL
, PCShellSetApply()
, PCShellSetApplySymmetricLeft()
, PCShellSetSetUp()
, PCShellSetApplyTranspose()
, PCShellSetContext()
, PCShellGetContext()
Level#
advanced
Location#
Implementations#
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages