BVCopy#
Copies a basis vector object into another one, \(W \leftarrow V\).
Synopsis#
#include "slepcbv.h"
PetscErrorCode BVCopy(BV V,BV W)
Logically Collective
Input Parameter#
V - basis vectors context
Output Parameter#
W - the copy
Note#
Both V and W must be distributed in the same manner; local copies are
done. Only active columns (excluding the leading ones) are copied.
In the destination W, columns are overwritten starting from the leading ones.
Constraints are not copied.
See Also#
BV: Basis Vectors, BVCopyVec(), BVCopyColumn(), BVDuplicate(), BVSetActiveColumns()
Level#
beginner
Location#
Implementations#
BVCopy_Contiguous() in src/sys/classes/bv/impls/contiguous/contig.c
BVCopy_Mat() in src/sys/classes/bv/impls/mat/bvmat.c
BVCopy_Svec() in src/sys/classes/bv/impls/svec/svec.c
BVCopy_Vecs() in src/sys/classes/bv/impls/vecs/vecs.c
Index of all BV routines Table of Contents for all manual pages Index of all manual pages