RGSetOptionsPrefix

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

Synopsis

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

Logically Collective

Input Parameters

• rg - the region context

• prefix - the prefix string to prepend to all RG option requests

Notes

A hyphen (-) must NOT be given at the beginning of the prefix name. The first character of all runtime options is AUTOMATICALLY the hyphen.

See Also

RGAppendOptionsPrefix()

Level

advanced

Location

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

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