SimplexSeedGenerator.h

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// @(#)root/minuit2:$Id$
// Authors: M. Winkler, F. James, L. Moneta, A. Zsenei   2003-2005

/**********************************************************************
 *                                                                    *
 * Copyright (c) 2005 LCG ROOT Math team,  CERN/PH-SFT                *
 *                                                                    *
 **********************************************************************/

#ifndef ROOT_Minuit2_SimplexSeedGenerator
#define ROOT_Minuit2_SimplexSeedGenerator

#include "Minuit2/MinimumSeedGenerator.h"

namespace ROOT {

   namespace Minuit2 {


class MinimumSeed;
class MnFcn;
class MnUserParameterState;
class MnStrategy;

/**
   generate Simplex starting point (state)
 */
class SimplexSeedGenerator : public MinimumSeedGenerator {

public:

  SimplexSeedGenerator() {}

  ~SimplexSeedGenerator() {}

  virtual MinimumSeed operator()(const MnFcn&, const GradientCalculator&, const MnUserParameterState&, const MnStrategy&) const;

  virtual MinimumSeed operator()(const MnFcn&, const AnalyticalGradientCalculator&, const MnUserParameterState&, const MnStrategy&) const;

private:

};

  }  // namespace Minuit2

}  // namespace ROOT

#endif  // ROOT_Minuit2_SimplexSeedGenerator