SNESAppendOptionsPrefix

Appends to the prefix used for searching for all SNES options in the database.

Synopsis

#include "petscsnes.h"  
PetscErrorCode  SNESAppendOptionsPrefix(SNES snes,const char prefix[])
Logically Collective on SNES

Input Parameters

snes - the SNES context
prefix - the prefix to prepend to all option names

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.

Level: advanced

See Also

SNESGetOptionsPrefix()

Location:snes.c