petsc-master 2014-09-12
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SNESLineSearchGetOptionsPrefix

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

Synopsis

#include "petscsnes.h" 
PetscErrorCode  SNESLineSearchGetOptionsPrefix(SNESLineSearch linesearch,const char *prefix[])
Not Collective

Input Parameter

linesearch -the SNESLineSearch context

Output Parameter

prefix -pointer to the prefix string used

Notes

On the fortran side, the user should pass in a string 'prefix' of sufficient length to hold the prefix.

Keywords

SNESLineSearch, get, options, prefix, database

See Also

SNESAppendOptionsPrefix()

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