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IpMc19TSymScalingMethod.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: IpMc19TSymScalingMethod.hpp 2206 2013-04-13 15:29:15Z stefan $
6 //
7 // Authors: Carl Laird, Andreas Waechter IBM 2004-03-17
8 
9 #ifndef __IPMC19TSYMSCALINGMETHOD_HPP__
10 #define __IPMC19TSYMSCALINGMETHOD_HPP__
11 
12 #include "IpUtils.hpp"
13 #include "IpTSymScalingMethod.hpp"
14 
15 namespace Ipopt
16 {
17 
22  {
23  public:
27  {}
28 
30  {}
32 
34  virtual bool InitializeImpl(const OptionsList& options,
35  const std::string& prefix);
36 
39  virtual bool ComputeSymTScalingFactors(Index n,
40  Index nnz,
41  const ipfint* airn,
42  const ipfint* ajcn,
43  const double* a,
44  double* scaling_factors);
45  private:
54 
56  void operator=(const Mc19TSymScalingMethod&);
57  };
58 
59 
60 } // namespace Ipopt
61 
62 #endif