petsc-master 2014-09-18
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TaoLineSearchAppendOptionsPrefix

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

Synopsis

#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchAppendOptionsPrefix(TaoLineSearch ls, const char p[])

Collective on TaoLineSearch

Input Parameters

ls - the TaoLineSearch solver context
prefix - the prefix string to prepend to all line search 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

TaoLineSearchSetOptionsPrefix(), TaoLineSearchGetOptionsPrefix()

Level:advanced
Location:
src/tao/linesearch/interface/taolinesearch.c
Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages