PndSttStrawMap.h

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//****************************************************************************
//*                   This file is part of PandaRoot.                        *
//*                                                                          *
//*            PandaRoot is distributed under the terms of the               *
//*              GNU General Public License (GPL) version 3,                 *
//*                 copied verbatim in the file "LICENSE".                   *
//*                                                                          *
//*  Copyright (C) 2006 - 2024 FAIR GmbH and copyright holders of PandaRoot  *
//*     The copyright holders are listed in the file "COPYRIGHTHOLDERS".     *
//*               The authors are listed in the file "AUTHORS".              *
//****************************************************************************

/*
 * PndSTTStrawMap.h
 *
 *  Created on: Apr 16, 2013
 *      Author: mertens
 */

#ifndef PNDSTTSTRAWMAP_H_
#define PNDSTTSTRAWMAP_H_

#include <map>
#include <vector>

#include "TObject.h"
#include "TClonesArray.h"

class PndSttTube;

using std::map;
using std::vector;

class PndSttStrawMap : public TObject {
 public:
  PndSttStrawMap();
  PndSttStrawMap(TClonesArray *const stt_tube_array);
  PndSttStrawMap(const PndSttStrawMap &) = delete;
  PndSttStrawMap &operator=(const PndSttStrawMap &) = delete;

  const vector<int> &GetStrawRow(int sector, int row) const { return (fStrawIndex.find(sector))->second.at(row); }
  const vector<vector<int>> &GetStrawSector(int sector) const { return (fStrawIndex.find(sector))->second; }
  int GetSector(int strawindex) const { return fSectorOfStraw.at(strawindex); }
  int FindPhiSector(double phi) const;
  int GetRow(int strawindex) const { return fRowOfStraw.at(strawindex); }
  int GetLeftSector(int sector) const { return ((sector + 1) % 6); }
  int GetRightSector(int sector) const { return ((sector + 5) % 6); }

  bool IsEdgeStraw(int strawindex) const;
  int IsSectorBorderStraw(int strawindex) const;

  bool IsAxialStraw(int strawindex) const { return fAxialStraw.at(strawindex); }
  bool IsSkewedStraw(int strawindex) const { return !(fAxialStraw.at(strawindex)); }

  bool IsAxialRow(int rowindex) const;
  bool IsSkewedRow(int rowindex) const;

  PndSttTube *GetTube(int strawindex) const { return (PndSttTube *)fTubeArray->At(strawindex); }

  void GenerateStrawMap(TClonesArray *const stt_tube_array);

 private:
  void GenerateAngles();

  map<int, vector<vector<int>>> fStrawIndex;
  vector<int> fSectorOfStraw;
  vector<int> fRowOfStraw;
  vector<bool> fAxialStraw;
  bool fStrawMapInitialized;

  TClonesArray *fTubeArray;

  vector<double> fSectorStart;
  vector<double> fSectorEnd;

  ClassDef(PndSttStrawMap, 1)
};

#endif /* PNDSTTSTRAWMAP_H_ */