slepc-3.20.2 2024-03-15
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NEPGetOptionsPrefix

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

Synopsis

#include "slepcnep.h" 
PetscErrorCode NEPGetOptionsPrefix(NEP nep,const char *prefix[])
Not Collective

Input Parameters

nep  - the nonlinear eigensolver context

Output Parameters

prefix  - pointer to the prefix string used is returned

Note

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

See Also

NEPSetOptionsPrefix(), NEPAppendOptionsPrefix()

Level

advanced

Location

src/nep/interface/nepopts.c

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