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# src/Algorithm/LinearSolvers/IpMa28TDependencyDetector.hpp

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    00001 // Copyright (C) 2007 International Business Machines and others.
    00002 // All Rights Reserved.
    00003 // This code is published under the Eclipse Public License.
    00004 //
    00005 // $Id: IpMa28TDependencyDetector.hpp 1861 2010-12-21 21:34:47Z andreasw $
    00006 //
    00007 // Authors:  Andreas Waechter            IBM    2007-04-17
    00008
    00009 #ifndef __IPMA28TDEPENDENCYDETECTOR_HPP__
    00010 #define __IPMA28TDEPENDENCYDETECTOR_HPP__
    00011
    00012 #include "IpTDependencyDetector.hpp"
    00013
    00014 namespace Ipopt
    00015 {
    00016
    00019   class Ma28TDependencyDetector: public TDependencyDetector
    00020   {
    00021   public:
    00024     Ma28TDependencyDetector();
    00025
    00026     virtual ~Ma28TDependencyDetector()
    00027     {}
    00029
    00031     virtual bool InitializeImpl(const OptionsList& options,
    00032                                 const std::string& prefix);
    00033
    00042     virtual bool DetermineDependentRows(Index n_rows, Index n_cols,
    00043                                         Index n_jac_nz,
    00044                                         Number* jac_c_vals,
    00045                                         Index* jac_c_iRow,
    00046                                         Index* jac_c_jCol,
    00047                                         std::list<Index>& c_deps);
    00048
    00051     static void RegisterOptions(SmartPtr<RegisteredOptions> roptions);
    00052
    00053   private:
    00063     Ma28TDependencyDetector(const Ma28TDependencyDetector&);
    00064
    00066     void operator=(const Ma28TDependencyDetector&);
    00068
    00069     SmartPtr<const Journalist> jnlst_;
    00070
    00074     Number ma28_pivtol_;
    00076   };
    00077
    00078 } // namespace Ipopt
    00079
    00080 #endif

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