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

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

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