slepc-3.14.0 2020-09-30
DSTruncate
Truncates the system represented in the DS object.
Synopsis
#include "slepcds.h"
PetscErrorCode DSTruncate(DS ds,PetscInt n)
Logically Collective on ds
Input Parameters
| ds | - the direct solver context
|
| n | - the new size
|
Note
The new size is set to n. In cases where the extra row is meaningful,
the first n elements are kept as the extra row for the new system.
See Also
DSSetDimensions(), DSSetExtraRow(), DSStateType
Location: src/sys/classes/ds/interface/dsops.c
Index of all DS routines
Table of Contents for all manual pages
Index of all manual pages