slepc-3.21.1 2024-04-26
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EPSGetOptionsPrefix

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

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSGetOptionsPrefix(EPS eps,const char *prefix[])
Not Collective

Input Parameters

eps  - the 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

EPSSetOptionsPrefix(), EPSAppendOptionsPrefix()

Level

advanced

Location

src/eps/interface/epsopts.c

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