LayerProviderCond.cxx

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
// Trk include
#include "TrkDetDescrTools/LayerProviderCond.h"
#include "TrkGeometry/CylinderLayer.h"
#include "TrkGeometry/DiscLayer.h"
#include "TrkGeometry/Layer.h"
 
// constructor
Trk::LayerProviderCond::LayerProviderCond(const std::string& t,
                                          const std::string& n,
                                          const IInterface* p)
  : base_class(t, n, p)
{
}
 
// initialize
StatusCode
Trk::LayerProviderCond::initialize()
{
  if (m_layerBuilder.retrieve().isFailure()) {
    ATH_MSG_WARNING("Could not retrieve layer builder");
  }
  return StatusCode::SUCCESS;
}

const std::vector<Trk::Layer*>
Trk::LayerProviderCond::centralLayers(const EventContext& ctx,
                                      SG::WriteCondHandle<TrackingGeometry>& whandle) const
{
  // retrieving the cylinder layers from the layer builder
  std::unique_ptr<const std::vector<Trk::CylinderLayer*> >
    cylinderLayers = m_layerBuilder->cylindricalLayers(ctx, whandle);
  return cylindricalLayersToCentralLayers(std::move(cylinderLayers));
}

std::pair<const std::vector<Trk::Layer*>, const std::vector<Trk::Layer*> >
Trk::LayerProviderCond::endcapLayer(const EventContext& ctx,
                                    SG::WriteCondHandle<TrackingGeometry>& whandle) const
{
  // retrieving the cylinder layers from the layer builder
  std::unique_ptr<const std::vector<Trk::DiscLayer*> > discLayers =
    m_layerBuilder->discLayers(ctx, whandle);
  return discLayersToEndcapLayers(std::move(discLayers));
}
 
const std::string&
Trk::LayerProviderCond::identification() const
{
  return m_layerBuilder->identification();
}