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coinor-ipopt
coinor-ipopt-3.10.2
Ipopt
src
Algorithm
IpConvCheck.hpp
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// Copyright (C) 2004, 2009 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: IpConvCheck.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 __IPCONVCHECK_HPP__
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#define __IPCONVCHECK_HPP__
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#include "
IpAlgStrategy.hpp
"
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namespace
Ipopt
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{
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class
ConvergenceCheck
:
public
AlgorithmStrategyObject
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{
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public
:
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ConvergenceCheck
()
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{}
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virtual
~ConvergenceCheck
()
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{}
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enum
ConvergenceStatus
{
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CONTINUE
,
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CONVERGED
,
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CONVERGED_TO_ACCEPTABLE_POINT
,
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MAXITER_EXCEEDED
,
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CPUTIME_EXCEEDED
,
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DIVERGING
,
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USER_STOP
,
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FAILED
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};
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virtual
bool
InitializeImpl
(
const
OptionsList
& options,
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const
std::string& prefix) = 0;
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virtual
ConvergenceStatus
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CheckConvergence
(
bool
call_intermediate_callback =
true
) = 0;
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virtual
bool
CurrentIsAcceptable
()=0;
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private
:
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// ConvergenceCheck();
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ConvergenceCheck
(
const
ConvergenceCheck
&);
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void
operator=
(
const
ConvergenceCheck
&);
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};
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}
// namespace Ipopt
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#endif
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