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# contrib/sIPOPT/src/SensDenseGenSchurDriver.hpp

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    00001 // Copyright 2009, 2011 Hans Pirnay
    00002 // All Rights Reserved.
    00003 // This code is published under the Eclipse Public License.
    00004 //
    00005 // Date   : 2009-11-19
    00006
    00007 #ifndef __ASIFTSCHURDRIVER_HPP__
    00008 #define __ASIFTSCHURDRIVER_HPP__
    00009
    00010 #include "SensSchurDriver.hpp"
    00011 #include "SensBacksolver.hpp"
    00012 #include "IpDenseGenMatrix.hpp"
    00013
    00014 namespace Ipopt
    00015 {
    00016
    00017   class DenseGenSchurDriver: public SchurDriver
    00018   {
    00019
    00020   public:
    00021
    00022     DenseGenSchurDriver(SmartPtr<SensBacksolver> backsolver,
    00023             SmartPtr<PCalculator> pcalc,
    00024             SmartPtr<SchurData> data_B);
    00025
    00026     virtual ~DenseGenSchurDriver();
    00027
    00029     virtual bool SchurBuild();
    00030
    00032     virtual bool SchurFactorize();
    00033
    00052     virtual bool SchurSolve(SmartPtr<IteratesVector> x,
    00053                 SmartPtr<const IteratesVector> f,
    00054                 SmartPtr<Vector> g,
    00055                 SmartPtr<IteratesVector> Kf=NULL);
    00056
    00062   private:
    00063     SmartPtr<SchurData> ift_data_;
    00064     SmartPtr<SensBacksolver> backsolver_;
    00065     SmartPtr<DenseGenMatrix> S_;
    00066
    00067   };
    00068 }
    00069
    00070 #endif

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