IpTSymDependencyDetector.hpp

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// Copyright (C) 2007 International Business Machines and others.
// All Rights Reserved.
// This code is published under the Eclipse Public License.
//
// Authors:  Andreas Waechter            IBM    2007-04-18
 
#ifndef __IPTSYMDEPENDENCYDETECTOR_HPP__
#define __IPTSYMDEPENDENCYDETECTOR_HPP__
 
#include "IpTDependencyDetector.hpp"
#include "IpTSymLinearSolver.hpp"
 
namespace Ipopt
{
 
class TSymDependencyDetector: public TDependencyDetector
{
public:
   TSymDependencyDetector(
      TSymLinearSolver& tsym_linear_solver);
 
   virtual ~TSymDependencyDetector()
   { }
 
   virtual bool InitializeImpl(
      const OptionsList& options,
      const std::string& prefix
   );
 
   virtual bool DetermineDependentRows(
      Index             n_rows,
      Index             n_cols,
      Index             n_jac_nz,
      Number*           jac_c_vals,
      Index*            jac_c_iRow,
      Index*            jac_c_jCol,
      std::list<Index>& c_deps
   );
 
   static void RegisterOptions(
      SmartPtr<RegisteredOptions> roptions
   );
 
private:
 
   TSymDependencyDetector();
 
   TSymDependencyDetector(
      const TSymDependencyDetector&
   );
 
   void operator=(
      const TSymDependencyDetector&
   );
 
   SmartPtr<const Journalist> jnlst_;
 
   SmartPtr<TSymLinearSolver> tsym_linear_solver_;
};
 
} // namespace Ipopt
 
#endif