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buildd
coinor-ipopt-3.10.2
Ipopt
src
Algorithm
IpLineSearch.hpp
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// Copyright (C) 2004, 2006 International Business Machines and others.
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// All Rights Reserved.
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// This code is published under the Eclipse Public License.
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//
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// $Id: IpLineSearch.hpp 1861 2010-12-21 21:34:47Z andreasw $
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//
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// Authors: Carl Laird, Andreas Waechter IBM 2004-08-13
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#ifndef __IPLINESEARCH_HPP__
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#define __IPLINESEARCH_HPP__
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#include "
IpAlgStrategy.hpp
"
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#include "
IpIpoptCalculatedQuantities.hpp
"
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namespace
Ipopt
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{
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class
LineSearch
:
public
AlgorithmStrategyObject
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{
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public
:
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LineSearch
()
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{}
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virtual
~LineSearch
()
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{}
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virtual
void
FindAcceptableTrialPoint
() = 0;
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virtual
void
Reset
() = 0;
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virtual
void
SetRigorousLineSearch
(
bool
rigorous) = 0;
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virtual
bool
CheckSkippedLineSearch
() = 0;
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virtual
bool
ActivateFallbackMechanism
() = 0;
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private
:
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LineSearch
(
const
LineSearch
&);
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void
operator=
(
const
LineSearch
&);
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};
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}
// namespace Ipopt
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#endif
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