petsc-3.4.5 2014-06-29

SNESLineSearchAppendOptionsPrefix

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

Synopsis

#include "petscsnes.h" 
PetscErrorCode  SNESLineSearchAppendOptionsPrefix(SNESLineSearch linesearch,const char prefix[])

Logically Collective on SNESLineSearch

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.

Keywords

SNESLineSearch, append, options, prefix, database

See Also

SNESGetOptionsPrefix()

Level:advanced
Location:src/snes/linesearch/interface/linesearch.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages