FunctionRep.h

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/* -*- mode: c++ -*- */

#ifndef _FunctionRep_H_
#define _FunctionRep_H_

#include "DataRep.h"

class Fitter;
class FunctionBase;
class FunctionProjector;
class TupleCut;

class MDL_HIPPOPLOT_API FunctionRep : public DataRep
{

private:

  DataRep * m_target;

  FunctionRep ( const FunctionRep & );

public:

  FunctionRep ( const std::string & name, DataRep * rep );

   FunctionRep ( FunctionBase * function, DataRep * rep );

  virtual ~FunctionRep ();

  virtual DataRep * clone ();

  void initializeWith ( DataRep * );

  virtual bool hasNTupleBindings () const;

  bool isComposite () const;

  FunctionBase * getFunction () const;

  DataRep * getTarget () const;

  void setTarget ( DataRep * rep );

  void setFitter ( Fitter * fitter );

  Fitter * getFitter ( ) const;

  const std::string & getFitterName () const;

  bool fitFunction ( );

  const std::vector < std::string > & parmNames () const;

  const std::vector < int > & getFixedFlags () const;

  const std::vector < double > & parameters () const;

  const std::vector< double > & principleErrors() const;
  
  void saveParameters ();

  void restoreParameters ();

  void setParameters ( const std::vector<double> & params );

  void setFixedFlags ( const std::vector < int > & flags );

  void update ( const Observable * observed );

  void willDelete ( const Observable * observed );

  virtual bool isTargetable () const;

  virtual bool hasAxis ( hippodraw::Axes::Type ) const;

  void setCutRange ( const Range & );

  void setCutRange ( bool yes = true );

};

#endif // _FunctionRep_H_

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