slepc-3.22.2 2024-12-02
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# BVRestoreSplitRows

Restore the BV objects obtained with BVGetSplitRows().

### Synopsis

    #include "slepcbv.h"
    PetscErrorCode BVRestoreSplitRows(BV bv,IS isup,IS islo,BV *U,BV *L)

Logically Collective

### Input Parameters

| bv | - the basis vectors context
| isup | - the index set that defines the upper part of the horizontal splitting
| islo | - the index set that defines the lower part of the horizontal splitting
| U | - the BV containing the upper rows
| L | - the BV containing the lower rows

### Note

The arguments must match the corresponding call to BVGetSplitRows().

### See Also

BVGetSplitRows()

### Level

advanced

### Location

src/sys/classes/bv/interface/bvbasic.c
Index of all BV routines
Table of Contents for all manual pages
Index of all manual pages