slepc-main 2024-12-17
DSGetOptionsPrefix
Gets the prefix used for searching for all DS options in the database.
Synopsis
#include "slepcds.h"
PetscErrorCode DSGetOptionsPrefix(DS ds,const char *prefix[])
Not Collective
Input Parameters
| ds | - the direct solver context
|
Output Parameters
| prefix | - pointer to the prefix string used is returned
|
Note
On the Fortran side, the user should pass in a string 'prefix' of
sufficient length to hold the prefix.
See Also
DSSetOptionsPrefix(), DSAppendOptionsPrefix()
Level
advanced
Location
src/sys/classes/ds/interface/dsbasic.c
Index of all DS routines
Table of Contents for all manual pages
Index of all manual pages