slepc-3.12.1 2019-11-08
Report Typos and Errors

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