IpRestoIterateInitializer.hpp

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// Copyright (C) 2004, 2006 International Business Machines and others.
// All Rights Reserved.
// This code is published under the Eclipse Public License.
//
// Authors:  Carl Laird, Andreas Waechter              IBM    2004-09-24
 
#ifndef __IPRESTOITERATEINITIALIZER_HPP__
#define __IPRESTOITERATEINITIALIZER_HPP__
 
#include "IpIterateInitializer.hpp"
#include "IpEqMultCalculator.hpp"
 
namespace Ipopt
{
class RestoIterateInitializer: public IterateInitializer
{
public:
 
   RestoIterateInitializer(
      const SmartPtr<EqMultiplierCalculator>& eq_mult_calculator
   );
 
   virtual ~RestoIterateInitializer()
   { }
 
   virtual bool InitializeImpl(
      const OptionsList& options,
      const std::string& prefix
   );
 
   virtual bool SetInitialIterates();
 
   static void RegisterOptions(
      SmartPtr<RegisteredOptions> roptions
   );
 
private:
 
   RestoIterateInitializer();
 
   RestoIterateInitializer(
      const RestoIterateInitializer&
   );
 
   void operator=(
      const RestoIterateInitializer&
   );
 
 
   Number constr_mult_init_max_;
 
   SmartPtr<EqMultiplierCalculator> resto_eq_mult_calculator_;
 
 
   void solve_quadratic(
      const Vector& a,
      const Vector& b,
      Vector&     v
   );
};
 
} // namespace Ipopt
 
#endif