FNGetOptionsPrefix#
Gets the prefix used for searching for all FN options in the database.
Synopsis#
#include "slepcfn.h"
PetscErrorCode FNGetOptionsPrefix(FN fn,const char *prefix[])
Not Collective
Input Parameter#
fn - the math function context
Output Parameter#
prefix - pointer to the prefix string used is returned
See Also#
FN: Mathematical Functions, FNSetOptionsPrefix(), FNAppendOptionsPrefix()
Level#
advanced
Location#
src/sys/classes/fn/interface/fnbasic.c
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