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,Vec,Vec))
Logically Collective on ST

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()

Location: src/st/impls/shell/shell.c
Index of all ST routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/st/examples/tutorials/ex10.c.html