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IpMuUpdate.hpp
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1 // Copyright (C) 2004, 2006 International Business Machines and others.
2 // All Rights Reserved.
3 // This code is published under the Eclipse Public License.
4 //
5 // $Id: IpMuUpdate.hpp 1861 2010-12-21 21:34:47Z andreasw $
6 //
7 // Authors: Carl Laird, Andreas Waechter IBM 2004-08-13
8 
9 #ifndef __IPMUUPDATE_HPP__
10 #define __IPMUUPDATE_HPP__
11 
12 #include "IpAlgStrategy.hpp"
13 
14 namespace Ipopt
15 {
21  {
22  public:
27  {}
28 
30  virtual ~MuUpdate()
31  {}
33 
35  virtual bool InitializeImpl(const OptionsList& options,
36  const std::string& prefix) = 0;
37 
46  virtual bool UpdateBarrierParameter() = 0;
47 
48  private:
57 
59  MuUpdate(const MuUpdate&);
60 
62  void operator=(const MuUpdate&);
64 
65  };
66 
67 } // namespace Ipopt
68 
69 #endif
This is the base class for all algorithm strategy objects.
void operator=(const MuUpdate &)
Overloaded Equals Operator.
virtual bool InitializeImpl(const OptionsList &options, const std::string &prefix)=0
Initialize method - overloaded from AlgorithmStrategyObject.
This class stores a list of user set options.
virtual ~MuUpdate()
Default destructor.
Definition: IpMuUpdate.hpp:30
MuUpdate()
Default Constructor.
Definition: IpMuUpdate.hpp:26
Abstract Base Class for classes that implement methods for computing the barrier and fraction-to-the-...
Definition: IpMuUpdate.hpp:20
virtual bool UpdateBarrierParameter()=0
Method for determining the barrier parameter for the next iteration.