CbmKfTrackingGeoSetupContainer.cxx

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/* Copyright (C) 2025 GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Sergei Zharko [committer] */

 
#include "CbmKfTrackingGeoSetupContainer.h"
 
#include "CbmKfTrackingGeoSetupFactory.h"
 
#include <Logger.h>
 
using cbm::algo::kf::EFieldMode;
using cbm::algo::kf::FloatTag;
using cbm::algo::kf::Setup;
using cbm::kf::TrackingGeoSetupContainer;
 
// ---------------------------------------------------------------------------------------------------------------------
//
TrackingGeoSetupContainer& TrackingGeoSetupContainer::Instance()
{
  static TrackingGeoSetupContainer instance;
  if (instance.fpGeoSetup == nullptr) {
    LOG(info) << "TrackingGeoSetupContainer: creating tracking geometry setup in double precision with original "
                 "magnetic field";
 
    auto factory = TrackingGeoSetupFactory{};
    instance.fpGeoSetup =
      std::make_shared<Setup<double>>(std::move(factory.Create(FloatTag<double>{}, EFieldMode::Original)));
  }
  return instance;
}