MuonCacheCreator.cxx

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#include "MuonCacheCreator.h"

MuonCacheCreator::MuonCacheCreator(const std::string &name, ISvcLocator *pSvcLocator) :
    IDCCacheCreatorBase(name, pSvcLocator), m_MdtCsmCacheKey(""), m_CscCacheKey(""), m_RpcCacheKey(""), m_TgcCacheKey("") {
    declareProperty("MdtCsmCacheKey", m_MdtCsmCacheKey);
    declareProperty("CscCacheKey", m_CscCacheKey);
    declareProperty("RpcCacheKey", m_RpcCacheKey);
    declareProperty("TgcCacheKey", m_TgcCacheKey);
}
 
StatusCode MuonCacheCreator::initialize() {
    ATH_CHECK(m_idHelperSvc.retrieve());
    ATH_CHECK(m_MdtCsmCacheKey.initialize(SG::AllowEmpty));
    if (!m_CscCacheKey.key().empty() && !m_idHelperSvc->hasCSC()) {
        ATH_MSG_WARNING("CscCacheKey is non-empty (" << m_CscCacheKey.key()
                                                     << ") but layout has no CSC chambers! Looks like something is wrongly configured.");
    } else
        ATH_CHECK(m_CscCacheKey.initialize(SG::AllowEmpty));
    ATH_CHECK(m_RpcCacheKey.initialize(SG::AllowEmpty));
    ATH_CHECK(m_TgcCacheKey.initialize(SG::AllowEmpty));
    if (m_disableWarning) m_disableWarningCheck.test_and_set(std::memory_order_relaxed);
    return StatusCode::SUCCESS;
}
 
StatusCode MuonCacheCreator::execute(const EventContext &ctx) const {
    ATH_CHECK(checkInsideViewOnce(ctx));
    // Create the MDT cache container
    int maxHashMDTs = m_idHelperSvc->mdtIdHelper().stationNameIndex("BME") != -1 ? m_idHelperSvc->mdtIdHelper().detectorElement_hash_max()
                                                                                 : m_idHelperSvc->mdtIdHelper().module_hash_max();
    if (!m_MdtCsmCacheKey.key().empty()) { ATH_CHECK(createContainer<false>(m_MdtCsmCacheKey, maxHashMDTs, ctx)); }
    // Create the CSC cache container
    if (m_idHelperSvc->hasCSC() && !m_CscCacheKey.key().empty()) {
        //"false" is there to prevent second check on the cache name
        ATH_CHECK(createContainer<false>(m_CscCacheKey, m_idHelperSvc->cscIdHelper().module_hash_max(), ctx));
    }
    // Create the RPC cache container
    // Max should match 600 (hardcoded in RPC_RawDataProviderTool)
    if (!m_RpcCacheKey.key().empty()) {
        ATH_CHECK(createContainer<false>(m_RpcCacheKey, m_idHelperSvc->rpcIdHelper().module_hash_max(), ctx));
    }
    // Create the TGC cache container
    if (!m_TgcCacheKey.key().empty()) {
        ATH_CHECK(createContainer<false>(m_TgcCacheKey, m_idHelperSvc->tgcIdHelper().module_hash_max(), ctx));
    }
    return StatusCode::SUCCESS;
}