Ipopt 3.11.9
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IpHessianUpdater.hpp
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1// Copyright (C) 2005, 2006 International Business Machines and others.
2// All Rights Reserved.
3// This code is published under the Eclipse Public License.
4//
5// $Id: IpHessianUpdater.hpp 1861 2010-12-21 21:34:47Z andreasw $
6//
7// Authors: Andreas Waechter IBM 2005-12-26
8
9#ifndef __IPHESSIANUPDATER_HPP__
10#define __IPHESSIANUPDATER_HPP__
11
12#include "IpAlgStrategy.hpp"
13
14namespace Ipopt
15{
16
23 {
24 public:
30
33 {}
35
37 virtual bool InitializeImpl(const OptionsList& options,
38 const std::string& prefix) = 0;
39
43 virtual void UpdateHessian() = 0;
44
45 private:
56
60
61 };
62
63} // namespace Ipopt
64
65#endif
This is the base class for all algorithm strategy objects.
Abstract base class for objects responsible for updating the Hessian information.
HessianUpdater()
Default Constructor.
HessianUpdater(const HessianUpdater &)
Copy Constructor.
void operator=(const HessianUpdater &)
Overloaded Equals Operator.
virtual void UpdateHessian()=0
Update the Hessian based on the current information in IpData, and possibly on information from previ...
virtual bool InitializeImpl(const OptionsList &options, const std::string &prefix)=0
overloaded from AlgorithmStrategyObject
virtual ~HessianUpdater()
Default destructor.
This class stores a list of user set options.