GeoModelCscTest.cxx

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
#include "GeoModelCscTest.h"
 
#include <fstream>
#include <iostream>
 
#include "EventPrimitives/EventPrimitivesToStringConverter.h"
#include "MuonReadoutGeometry/CscReadoutElement.h"
#include "MuonReadoutGeometry/MuonStation.h"
#include "StoreGate/ReadCondHandle.h"
 
 
namespace MuonGM {
 
StatusCode GeoModelCscTest::finalize() {
    ATH_CHECK(m_tree.write());
    return StatusCode::SUCCESS;
}
StatusCode GeoModelCscTest::initialize() {
    ATH_CHECK(m_detMgrKey.initialize());
    ATH_CHECK(m_idHelperSvc.retrieve());
    ATH_CHECK(m_tree.init(this));
    
    const CscIdHelper& idHelper{m_idHelperSvc->cscIdHelper()};
    auto translateTokenList = [this, &idHelper](const std::vector<std::string>& chNames){
 
        std::set<Identifier> transcriptedIds{};
        for (const std::string& token : chNames) { 
            if (token.size() != 6) {
                ATH_MSG_WARNING("Wrong format given for "<<token<<". Expecting 6 characters");
                continue;
            }
            const std::string statName = token.substr(0, 3);
            const unsigned statEta = std::atoi(token.substr(3, 1).c_str()) * (token[4] == 'A' ? 1 : -1);
            const unsigned statPhi = std::atoi(token.substr(5, 1).c_str());
            bool isValid{false};
            const Identifier eleId = idHelper.elementID(statName, statEta, statPhi, isValid);
            if (!isValid) {
                ATH_MSG_WARNING("Failed to deduce a station name for " << token);
                continue;
            }
            transcriptedIds.insert(eleId);
            const Identifier secMlId = idHelper.channelID(eleId,2, 1, 0, 1, isValid);
            if (isValid){
                transcriptedIds.insert(m_idHelperSvc->detElId(secMlId));
            }
        }
        return transcriptedIds;
    };
 
    std::vector <std::string>& selectedSt = m_selectStat.value();
    const std::vector <std::string>& excludedSt = m_excludeStat.value();
    selectedSt.erase(std::remove_if(selectedSt.begin(), selectedSt.end(),
                     [&excludedSt](const std::string& token){
                        return std::ranges::find(excludedSt, token) != excludedSt.end();
                     }), selectedSt.end());
    
    if (selectedSt.size()) {
        m_testStations = translateTokenList(selectedSt);
        std::stringstream sstr{};
        for (const Identifier& id : m_testStations) {
            sstr<<" *** "<<m_idHelperSvc->toString(id)<<std::endl;
        }
        ATH_MSG_INFO("Test only the following stations "<<std::endl<<sstr.str());
    } else {
        const std::set<Identifier> excluded = translateTokenList(excludedSt);
        for(auto itr = idHelper.detectorElement_begin();
                 itr!= idHelper.detectorElement_end();++itr){
            if (!excluded.count(*itr)) {
               m_testStations.insert(*itr);
            }
        }
        if (!excluded.empty()) {
            std::stringstream excluded_report{};
            for (const Identifier& id : excluded){
                excluded_report << " *** " << m_idHelperSvc->toStringDetEl(id) << std::endl;
            }
            ATH_MSG_INFO("Test all station except the following excluded ones " << std::endl << excluded_report.str());
        }
    }
    return StatusCode::SUCCESS;
}
StatusCode GeoModelCscTest::execute(const EventContext& ctx) {
    SG::ReadCondHandle<MuonDetectorManager> detMgr{m_detMgrKey, ctx};
    if (!detMgr.isValid()) {
        ATH_MSG_FATAL("Failed to retrieve MuonDetectorManager "
                      << m_detMgrKey.fullKey());
        return StatusCode::FAILURE;
    }
    for (const Identifier& test_me : m_testStations) {
        ATH_MSG_VERBOSE("Test retrieval of Mdt detector element " 
                        << m_idHelperSvc->toStringDetEl(test_me));
        const CscReadoutElement* reElement = detMgr->getCscReadoutElement(test_me);
        if (!reElement) {
            ATH_MSG_VERBOSE("Detector element is invalid");
            continue;
        }
        if (reElement->identify() != test_me) {
            ATH_MSG_FATAL("Expected to retrieve "
                          << m_idHelperSvc->toStringDetEl(test_me) << ". But got instead "
                          << m_idHelperSvc->toStringDetEl(reElement->identify()));
            return StatusCode::FAILURE;
        }
        ATH_CHECK(dumpToTree(ctx, reElement));
    }
    return StatusCode::SUCCESS;
}
StatusCode GeoModelCscTest::dumpToTree(const EventContext& ctx, const CscReadoutElement* readoutEle) {
   m_stIndex    = readoutEle->getStationIndex();
   m_stEta      = readoutEle->getStationEta();
   m_stPhi      = readoutEle->getStationPhi();
   m_stMultiLayer = readoutEle->ChamberLayer();
 
   const CscIdHelper& idHelper{m_idHelperSvc->cscIdHelper()};
 
    const Amg::Transform3D& trans{readoutEle->transform()};
    m_readoutTransform = trans;
 
   const MuonGM::MuonStation* station = readoutEle->parentMuonStation();
   if (station->hasALines()){ 
        m_ALineTransS = station->getALine_tras();
        m_ALineTransT = station->getALine_traz();
        m_ALineTransZ = station->getALine_trat();
        m_ALineRotS   = station->getALine_rots();
        m_ALineRotT   = station->getALine_rotz();
        m_ALineRotZ   = station->getALine_rott();
    }
    for (bool measPhi : {false, true}) {
        for (int layer = 1 ; layer <= readoutEle->numberOfLayers(measPhi); ++layer){
            const Identifier id = idHelper.channelID(readoutEle->identify(),readoutEle->ChamberLayer(),layer, measPhi,1);
            m_layerTrans.push_back(readoutEle->localToGlobalTransf(id));            
            m_layMeasPhi.push_back(measPhi);
            m_layNumber.push_back(layer);
        }    
   }
   return m_tree.fill(ctx) ? StatusCode::SUCCESS : StatusCode::FAILURE;
}
 
 
}