PixelDetectorElementStatusToolBase.cxx

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#include "PixelDetectorElementStatusToolBase.h"
#include "PixelDetectorElementStatus.h"
 
PixelDetectorElementStatusToolBase::PixelDetectorElementStatusToolBase(const std::string& type, const std::string& name, const IInterface* parent)
  :base_class(type, name, parent)
{
}
 
PixelDetectorElementStatusToolBase::~PixelDetectorElementStatusToolBase()= default;
 
StatusCode PixelDetectorElementStatusToolBase::initialize(){
  ATH_CHECK(detStore()->retrieve(m_pixelID,"PixelID"));
  ATH_CHECK(m_pixelDetEleCollKey.initialize());
  ATH_CHECK(m_pixelDetElStatusCondKey.initialize( !m_pixelDetElStatusCondKey.empty()));
 
  return StatusCode::SUCCESS;
}
 
namespace {
   const InDet::PixelDetectorElementStatus *castToDerived(const InDet::SiDetectorElementStatus *input) {
      const InDet::PixelDetectorElementStatus *ret = dynamic_cast<const InDet::PixelDetectorElementStatus *>(input);
      if (!ret) {
         throw std::runtime_error("Object is not of expected type InDet::PixelDetectorElementStatus");
      }
      return ret;
   }
}
 
std::unique_ptr<InDet::SiDetectorElementStatus>
PixelDetectorElementStatusToolBase::createDetectorElementStatus(const EventContext& ctx,
                                                                SG::WriteCondHandle<InDet::SiDetectorElementStatus>* whandle) const  {
   if (!m_pixelDetElStatusCondKey.empty()) {
      SG::ReadCondHandle<InDet::SiDetectorElementStatus> input_element_status{m_pixelDetElStatusCondKey, ctx};
      if (whandle) {
        whandle->addDependency (input_element_status);
      }
 
      return std::make_unique<InDet::PixelDetectorElementStatus>(*castToDerived(input_element_status.cptr()));
   }
   else {
      SG::ReadCondHandle<InDetDD::SiDetectorElementCollection> pixelDetEleHandle(m_pixelDetEleCollKey, ctx);
      if (not pixelDetEleHandle.isValid() ) {
         std::stringstream msg;
         msg << m_pixelDetEleCollKey.fullKey() << " is not available.";
         throw std::runtime_error(msg.str());
      }
      if (whandle) {
        whandle->addDependency (pixelDetEleHandle);
      }
      const InDetDD::SiDetectorElementCollection* elements(*pixelDetEleHandle);
      return std::make_unique<InDet::PixelDetectorElementStatus>(*elements);
   }
}