slepc-3.16.0 2021-09-30
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MFNAppendOptionsPrefix

Appends to the prefix used for searching for all MFN options in the database.

Synopsis

#include "slepcmfn.h" 
PetscErrorCode MFNAppendOptionsPrefix(MFN mfn,const char *prefix)
Logically Collective on mfn

Input Parameters

mfn  - the matrix function context
prefix  - the prefix string to prepend to all MFN 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

MFNSetOptionsPrefix(), MFNGetOptionsPrefix()

Location: src/mfn/interface/mfnopts.c
Index of all MFN routines
Table of Contents for all manual pages
Index of all manual pages