CbmCaParametersBuilder.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 "CbmCaParametersBuilder.h"
 
#include "CbmL1DetectorID.h"
 
using cbm::ca::ParametersBuilder;
 
// ---------------------------------------------------------------------------------------------------------------------
//
ParametersBuilder::ParametersBuilder()
{
  LOG(info) << "cbm::ca::ParametersBuilder: constructor";
  cbm::algo::ca::ParametersBuilder::DetNamesArray_t detNames;
  for (size_t iDet = 0; iDet < detNames.size(); ++iDet) {
    detNames[iDet] = kDetName[iDet];
  }
  fBuilder.SetDetNames(detNames);
  fBuilder.SetGeoSetupFactoryConstructor([&]() {
    auto pFactory = std::make_unique<cbm::kf::TrackingGeoSetupFactory>(fbRequireHitPresence);
    if (!fbRequireHitPresence) {
      return pFactory;
    }
 
    // If the hit presence is required, one has to disable the corresponding stations. Let's do it here
    for (auto detId : kDetIds) {
      if (pFactory->IsInGeometry(detId) && !pFactory->HasHits(detId)) {
        LOG(info) << "cbm::ca::ParametersBuilder: disabling " << kDetName[detId] << ", because it did not produce hits";
        fBuilder.DisableStation(detId, -1);
      }
    }
    return pFactory;
  });
}