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/tmp/buildd/coinor-ipopt-3.8.3/Ipopt/contrib/AsNMPC/src/AsDenseGenSchurDriver.hpp

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00001 // Copyright 2009 Hans Pirnay
00002 // All Rights Reserved.
00003 // This code is published under the Common Public License.
00004 //
00005 // Date   : 2009-05-08
00006 
00007 #ifndef __ASDENSEGENSCHURDRIVER_HPP__
00008 #define __ASDENSEGENSCHURDRIVER_HPP__
00009 
00010 #include "AsSchurDriver.hpp"
00011 #include "AsAsBacksolver.hpp"
00012 #include "IpDenseGenMatrix.hpp"
00013 
00014 namespace Ipopt
00015 {
00016 
00017   class DenseGenSchurDriver : public SchurDriver
00018   {
00024   public: 
00025     
00026     DenseGenSchurDriver(SmartPtr<AsBacksolver> backsolver,
00027                         SmartPtr<PCalculator> pcalc,
00028                         SmartPtr<SchurData> data_B);
00029 
00030     virtual ~DenseGenSchurDriver();
00031 
00033     virtual bool SchurBuild();
00034 
00036     virtual bool SchurFactorize();
00037 
00039     virtual bool SchurSolve(SmartPtr<IteratesVector> lhs, 
00040                             SmartPtr<const IteratesVector> rhs,
00041                             SmartPtr<IteratesVector> sol,
00042                             SmartPtr<Vector> delta_u);
00043 
00045     virtual bool SchurSolve(SmartPtr<IteratesVector> lhs, 
00046                             SmartPtr<const IteratesVector> rhs,
00047                             SmartPtr<Vector> delta_u);
00048 
00049   private:
00050     
00051     SmartPtr<AsBacksolver> backsolver_;
00052 
00053     SmartPtr<DenseGenMatrix> S_;
00054     
00055   };
00056 }
00057 
00058 #endif

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