CbmRichMCbmDigiMapManager.h

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/* Copyright (C) 2015-2020 Justus-Liebig-Universitaet Giessen, Giessen
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Semen Lebedev, Adrian Amatus Weber [committer], Florian Uhlig */
 
/*
 * CbmRichDigiMap.h
 *
 *  Created on: Dec 17, 2015
 *      Author: slebedev
 */
 
#ifndef RICH_DETECTOR_CBMRICHMCBMDIGIMAPMANAGER_H_
#define RICH_DETECTOR_CBMRICHMCBMDIGIMAPMANAGER_H_
 
#include <RtypesCore.h>  // for Int_t
 
#include <iostream>  // for string
#include <map>       // for map
#include <vector>    // for vector
 
class CbmRichPixelData;
class CbmRichPmtData;
 
class CbmRichMCbmDigiMapManager {
private:
  CbmRichMCbmDigiMapManager();
 
public:
  static CbmRichMCbmDigiMapManager& GetInstance()
  {
    static CbmRichMCbmDigiMapManager fInstance;
    return fInstance;
  }
 
  /*
         * \brief Return digi address by path to node.
         */
  Int_t GetPixelAddressByPath(const std::string& path);
 
  /*
         * \brief Return CbmRichDataPixel by digi address.
         */
  CbmRichPixelData* GetPixelDataByAddress(Int_t address);
 
  /*
         * \brief Return the addresses of the direct neighbour pixels.
         * C++11 efficient way to return vector
         */
  std::vector<Int_t> GetDirectNeighbourPixels(Int_t address);
 
  /*
         * \brief Return the addresses of the diagonal neighbour pixels.
         * C++11 efficient way to return vector
         */
  std::vector<Int_t> GetDiagonalNeighbourPixels(Int_t address);
 
  /*
         * \brief Return random address. Needed for noise digi.
         */
  Int_t GetRandomPixelAddress();
 
 
  /*
     * \brief Return addresses of all pixels
     */
  std::vector<Int_t> GetPixelAddresses();
 
  /*
     * \brief Return ids for all pmts
     */
  std::vector<Int_t> GetPmtIds();
 
  /*
     * \brief Return CbmRichDataPmt by id.
     */
  CbmRichPmtData* GetPmtDataById(Int_t id);
 
public:
  virtual ~CbmRichMCbmDigiMapManager();
 
private:
  std::map<std::string, Int_t> fPixelPathToAddressMap;
  std::map<Int_t, CbmRichPixelData*> fPixelAddressToDataMap;
  std::vector<Int_t> fPixelAddresses;  // vector of all  pixel addresses
 
  std::map<std::string, Int_t> fPmtPathToIdMap;
  std::map<Int_t, CbmRichPmtData*> fPmtIdToDataMap;
  std::vector<Int_t> fPmtIds;
 
  /*
         * \brief Initialize maps.
         */
  void Init();
 
  CbmRichMCbmDigiMapManager(const CbmRichMCbmDigiMapManager&);
 
  CbmRichMCbmDigiMapManager& operator=(const CbmRichMCbmDigiMapManager&);
};
 
#endif /* RICH_DETECTOR_CBMRICHDIGIMAPMANAGER_H_ */