slepc-main 2024-11-15
BVSetBufferVec
Attach a vector object to be used as buffer space for several operations.
Synopsis
#include "slepcbv.h"
PetscErrorCode BVSetBufferVec(BV bv,Vec buffer)
Collective
Input Parameters
| bv | - the basis vectors context)
|
| buffer | - the vector
|
Notes
Use BVGetBufferVec() to retrieve the vector (for example, to free it
at the end of the computations).
The vector must be sequential of length (nc+m)*m, where m is the number
of columns of bv and nc is the number of constraints.
See Also
BVGetBufferVec(), BVSetSizes(), BVGetNumConstraints()
Level
developer
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