PyFunctionRep.h

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

#ifndef PyFunctionRep_H
#define PyFunctionRep_H

#include <string>
#include <vector>

class PyDataRep;
class DataRep;
class FunctionRep;
class FunctionBase;
class PlotterBase;
class QApplication;
class QtDisplay;

class PyFunctionRep
{

private:

  QApplication * m_app;

  FunctionRep * m_rep;

  PlotterBase * m_target;

public:

  PyFunctionRep ( const std::string & function_name, PyDataRep * rep );

  PyFunctionRep ( FunctionBase * function, PyDataRep * rep );

  void addTo ( QtDisplay * display );

  DataRep * getRep () const;

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

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

  const std::vector < double > & principleErrors () const;
  
  bool fitFunction ();

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

  double operator () ( double x );

   double objectiveValue();

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

   int degreesOfFreedom();

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

  void setFitter ( const std::string & name );

  const std::string & getFitterName () const;
      
  QtDisplay * createResidualsDisplay () const;

  void setFitRange ( double low, double high );

  void setFitRangeEnabled ( bool yes = true );

};

#endif // PyFunctionRep_H

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