MFNGetOptionsPrefix

Gets the prefix used for searching for all MFN options in the database.

Synopsis

#include "slepcmfn.h" 
PetscErrorCode MFNGetOptionsPrefix(MFN mfn,const char *prefix[])
Not Collective

Input Parameters

mfn - the matrix function context

Output Parameters

prefix - pointer to the prefix string used is returned

Notes: On the fortran side, the user should pass in a string 'prefix' of sufficient length to hold the prefix.

See Also

MFNSetOptionsPrefix(), MFNAppendOptionsPrefix()

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