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()

Location: src/ds/interface/dsops.c
Index of all DS routines
Table of Contents for all manual pages
Index of all manual pages