slepc-3.23.1 2025-05-01
   
FNAppendOptionsPrefix
Appends to the prefix used for searching for all FN options in the database. 
Synopsis
#include "slepcfn.h" 
PetscErrorCode FNAppendOptionsPrefix(FN fn,const char *prefix)
Logically Collective
Input Parameters
|  | fn | - the math function context | 
|  | prefix | - the prefix string to prepend to all FN 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
 FNSetOptionsPrefix()
Level
advanced
Location
src/sys/classes/fn/interface/fnbasic.c
Index of all FN routines
Table of Contents for all manual pages
Index of all manual pages