slepc-3.20.2 2024-03-15
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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