slepc-3.23.1 2025-05-01
   
DSAppendOptionsPrefix
Appends to the prefix used for searching for all DS options in the database. 
Synopsis
#include "slepcds.h" 
PetscErrorCode DSAppendOptionsPrefix(DS ds,const char *prefix)
Logically Collective
Input Parameters
|  | ds | - the direct solver context | 
|  | prefix | - the prefix string to prepend to all DS option requests | 
Notes
A hyphen (-) must NOT be given at the beginning of the prefix name.
The first character of all runtime options is AUTOMATICALLY the hyphen.
See Also
 DSSetOptionsPrefix()
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