PCShellSetApplyTranspose

 Sets routine to use as preconditioner transpose.

Synopsis

#include "petscpc.h" 
int PCShellSetApplyTranspose(PC pc,int (*applytranspose)(void*,Vec,Vec))
Collective on PC

Input Parameters

pc - the preconditioner context
apply - the application-provided preconditioning transpose routine

Calling sequence of apply

   int applytranspose (void *ptr,Vec xin,Vec xout)

ptr - the application context
xin - input vector
xout - output vector

Notes

Uses the same context variable as PCShellSetApply().

Keywords

PC, shell, set, apply, user-provided

See Also

PCShellSetApplyRichardson(), PCShellSetSetUp(), PCShellSetApply()

Level:developer
Location:src/sles/pc/impls/shell/shellpc.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages