RGGetOptionsPrefix#

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

Synopsis#

#include "slepcrg.h" 
PetscErrorCode RGGetOptionsPrefix(RG rg,const char *prefix[])

Not Collective

Input Parameters#

  • rg - the region 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#

RGSetOptionsPrefix(), RGAppendOptionsPrefix()

Level#

advanced

Location#

src/sys/classes/rg/interface/rgbasic.c

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