eEmSortSelectCountContainerAlgTool.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef GLOBALSIM_EEMSORTSELECTCOUNTCONTAINERALGTOOL_H
#define GLOBALSIM_EEMSORTSELECTCOUNTCONTAINERALGTOOL_H
 
#include "GepAlgoHypothesisPortsIn.h"
#include "eEmSortSelectCountContainerPortsOut.h"
#include "eEmTob.h"
 
#include "../../../IGlobalSimAlgTool.h"
#include "AthenaBaseComps/AthAlgTool.h"
 
namespace GlobalSim {
  class eEmSortSelectCountContainerAlgTool: public extends<AthAlgTool,
                               IGlobalSimAlgTool> {
    
  public:
    using GenTobPtr = typename eEmSortSelectCountContainerPortsOut::GenTobPtr;
 
    
    eEmSortSelectCountContainerAlgTool(const std::string& type,
                       const std::string& name,
                       const IInterface* parent);
    
    virtual ~eEmSortSelectCountContainerAlgTool() = default;
    
    virtual StatusCode initialize() override;
 
    virtual StatusCode run(const EventContext& ctx) const override;
    
    virtual std::string toString() const override;
    
  private:
 
    Gaudi::Property<bool>
    m_enableDump{this,
    "enableDump",
      {false},
    "flag to enable dumps"};
 
 
    SG::ReadHandleKey<GlobalSim::GepAlgoHypothesisFIFO>
    m_HypoFIFOReadKey {
      this,
      "HypoFIFOReadKey",
      "hypoFIFO",
      "key to read input port data for the hypo block"};
 
    
 
    SG::WriteHandleKey<GlobalSim::eEmSortSelectCountContainerPortsOut>
    m_portsOutWriteKey {
      this,
      "PortsOutKey",
      "eEmSortSelectCount",
      "key to write output ports data"};
 
 
    // FIXME the following should be properties
 
    // Select cuts: values set in init()
    // outer vector: NumSelect entries. Inner vector: N_eta entries
    std::vector<unsigned> m_EtMin;
    std::vector<unsigned> m_REtaMin;
    std::vector<unsigned> m_RHadMin;
    std::vector<unsigned> m_WsTotMin;
 
    // Count cuts. Each count has three eta regions
    // The outer vector will be initialised  to have  length
    // s_NumCnt: one entry per set of count cuts. The inner vector
    // will be initialised to have length 3, one cut for eacn of the
    // three eta regions.
    std::vector<std::vector<int>> m_count_EtMin;
    std::vector<std::vector<int>> m_count_EtaMin;
    std::vector<std::vector<int>> m_count_EtaMax;
 
    StatusCode
    make_selectedTobs(const std::vector<eEmTobPtr>&,
              std::vector<std::vector<eEmTobPtr>>&) const;
 
    std::vector<std::size_t>
    count_tobs(const std::vector<std::vector<GenTobPtr>>&) const;
 
    constexpr static std::size_t s_NumCnt{24};
    constexpr static std::size_t s_NumEtaRanges{3};
 
 
    // Each count category uses one of many selected GenTob vevtors.
    // s_CntSelN chooses which of these to use.
    constexpr static std::array<std::size_t, s_NumCnt> s_CntSelN{
      0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
 
    constexpr static auto& s_NumSelect =
      eEmSortSelectCountContainerPortsOut::NumSelect;
 
    constexpr static auto& s_NumSort =
      eEmSortSelectCountContainerPortsOut::NumSort;
 
    
    constexpr static auto& s_NumNoSort =
      eEmSortSelectCountContainerPortsOut::NumNoSort;
 
 
    constexpr static auto& s_SortOutWidths =
      eEmSortSelectCountContainerPortsOut::SortOutWidths;
 
    constexpr static auto& s_SortOutWidth =
      eEmSortSelectCountContainerPortsOut::SortOutWidth;
     
    constexpr static auto& s_SortOutStart =
      eEmSortSelectCountContainerPortsOut::SortOutStart;
 
    constexpr static auto& s_max_counts =
      eEmSortSelectCountContainerPortsOut::max_counts;
 
    constexpr static auto& s_CountOutWidth =
      eEmSortSelectCountContainerPortsOut::CountOutWidth;
 
    
    constexpr static auto& s_NumTotalCountWidth =
      eEmSortSelectCountContainerPortsOut::NumTotalCountWidth;
 
 
  };
}
    
#endif