slepc-main 2024-12-17
STMatCreateVecsEmpty
Get vector(s) compatible with the ST matrices, i.e. with the same parallel layout, but without internal array.
Synopsis
#include "slepcst.h"
PetscErrorCode STMatCreateVecsEmpty(ST st,Vec *right,Vec *left)
Collective
Input Parameter
| st | - the spectral transformation context
|
Output Parameters
| right | - (optional) vector that the matrix can be multiplied against
|
| left | - (optional) vector that the matrix vector product can be stored in
|
See Also
STMatCreateVecs(), MatCreateVecsEmpty()
Level
developer
Location
src/sys/classes/st/interface/stfunc.c
Index of all ST routines
Table of Contents for all manual pages
Index of all manual pages