MuMatchWindow.h

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#ifndef L1Trigger_L1TTrackMatch_MUMATCHWINDOW_H
#define L1Trigger_L1TTrackMatch_MUMATCHWINDOW_H

#include "TF1.h"
#include <string>
#include <memory>
#include <iostream>

/*
** class  : MuMatchWindow
** author : L.Cadamuro (UF)
** date   : 25/12/2018
** brief  : encodes the lower, central, and upper bounds to match a track to a muon
**          to be flexible, limits are given as strings to create a TF1 function
*/

class MuMatchWindow {
public:
  MuMatchWindow();
  MuMatchWindow(std::string name);
  ~MuMatchWindow();
  void SetName(std::string name) { name_ = name; }

  void SetLower(std::string formula);
  void SetCentral(std::string formula);
  void SetUpper(std::string formula);

  void SetLower(TF1* formula);
  void SetCentral(TF1* formula);
  void SetUpper(TF1* formula);

  // bool matches (double pt);
  const double bound_low(double pt) { return fLow_->Eval(pt); }
  const double bound_cent(double pt) { return fCent_->Eval(pt); }
  const double bound_high(double pt) { return fHigh_->Eval(pt); }

private:
  std::string name_;
  std::shared_ptr<TF1> fLow_;
  std::shared_ptr<TF1> fCent_;
  std::shared_ptr<TF1> fHigh_;
};

#endif