slepc-3.22.2 2024-12-02
BVResize
Change the number of columns.
Synopsis
#include "slepcbv.h"
PetscErrorCode BVResize(BV bv,PetscInt m,PetscBool copy)
Collective
Input Parameters
| bv | - the basis vectors
|
| m | - the new number of columns
|
| copy | - a flag indicating whether current values should be kept
|
Note
Internal storage is reallocated. If the copy flag is set to true, then
the contents are copied to the leading part of the new space.
See Also
BVSetSizes(), BVSetSizesFromVec()
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