slepc-3.22.2 2024-12-02
STShellSetApply
Sets routine to use as the application of the operator to a vector in the user-defined spectral transformation.
Synopsis
#include "slepcst.h"
PetscErrorCode STShellSetApply(ST st,PetscErrorCode (*apply)(ST st,Vec xin,Vec xout))
Logically Collective
Input Parameters
| st | - the spectral transformation context
|
| apply | - the application-provided transformation routine
|
Calling sequence of apply
PetscErrorCode apply(ST st,Vec xin,Vec xout)
| st | - the spectral transformation context
|
| xin | - input vector
|
| xout | - output vector
|
See Also
STShellSetBackTransform(), STShellSetApplyTranspose(), STShellSetApplyHermitianTranspose()
Level
advanced
Location
src/sys/classes/st/impls/shell/shell.c
Examples
src/eps/tutorials/ex10.c
src/eps/tutorials/ex10f.F90
src/eps/tutorials/ex35.c
src/eps/tutorials/ex36.c
Index of all ST routines
Table of Contents for all manual pages
Index of all manual pages