slepc-main 2024-11-15
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STSetOptionsPrefix

Sets the prefix used for searching for all ST options in the database.

Synopsis

#include "slepcst.h" 
PetscErrorCode STSetOptionsPrefix(ST st,const char *prefix)
Logically Collective

Input Parameters

st  - the spectral transformation context
prefix  - the prefix string to prepend to all ST 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

STAppendOptionsPrefix(), STGetOptionsPrefix()

Level

advanced

Location

src/sys/classes/st/interface/stfunc.c

Index of all ST routines
Table of Contents for all manual pages
Index of all manual pages