slepc-3.18.1 2022-11-02
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BVDuplicateResize

Creates a new basis vector object of the same type and dimensions as an existing one, but with possibly different number of columns.

Synopsis

#include "slepcbv.h" 
PetscErrorCode BVDuplicateResize(BV V,PetscInt m,BV *W)
Collective on V

Input Parameters

V  - basis vectors context
m  - the new number of columns

Output Parameter

W  - location to put the new BV

Note

This is equivalent of a call to BVDuplicate() followed by BVResize(). The contents of V are not copied to W.

See Also

BVDuplicate(), BVResize()

Level

intermediate

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