eFEXFPGATowerIdProvider.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/

 
#ifndef EFEXFPGATOWERIDPROVIDER_H
#define EFEXFPGATOWERIDPROVIDER_H
 
 
#include "AthenaBaseComps/AthAlgTool.h"
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>
 
namespace LVL1 {
  static const InterfaceID IID_IIeFEXFPGATowerIdProvider("LVL1::eFEXFPGATowerIdProvider", 1 , 0);
 
    class eFEXFPGATowerIdProvider : public AthAlgTool {

  struct towerinfo {
    int eTowerID; 
    int eTowerEta; 
    int eTowerPhi; 
  };
 
 
  public:
        static const InterfaceID& interfaceID() { return IID_IIeFEXFPGATowerIdProvider; };
    eFEXFPGATowerIdProvider(const std::string& type,const std::string& name,const IInterface* parent);

    ~eFEXFPGATowerIdProvider();

    StatusCode initialize();

    StatusCode setAddress(const std::string& inputaddress);

    StatusCode getRankedTowerIDinFPGA(int eFEXID, int FPGAID, int(&towerlist)[10][6]) const;

    StatusCode getRankedTowerIDineFEX(int eFEXID, int(&towerlist)[10][18]) const;
    bool ifhaveinputfile() const;
 
  private:
    bool m_hascsvfile{false}; 

    StatusCode rankTowerinFPGA(int FPGAindex);

    std::vector<std::unique_ptr<std::vector<int>>> m_towerrankingcache;

    std::unordered_map<int, std::unique_ptr<std::vector<towerinfo>> > m_alltowers;

    bool hasFPGA(int) const;

    StatusCode loadcsv();

    int getFPGAIndex(int eFEXid, int FPGAid) const;
 
    std::string m_csvaddress; 
    
    // Gaudi::Property<std::string> m_csvaddress_setting { this, "path", "xxx", "path to csv" };
  };
}
 
#endif