BVCopyVec#

Copies one of the columns of a basis vectors object into a Vec.

Synopsis#

#include "slepcbv.h" 
PetscErrorCode BVCopyVec(BV V,PetscInt j,Vec w)

Logically Collective

Input Parameters#

  • V - basis vectors context

  • j - the index of the column to be copied

Output Parameter#

  • w - the copied column

Note#

Both V and w must be distributed in the same manner; local copies are done.

See Also#

BV: Basis Vectors, BVCopy(), BVCopyColumn(), BVInsertVec()

Level#

beginner

Location#

src/sys/classes/bv/interface/bvbasic.c

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