RecordingFilter.dcl.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
#pragma once
 
#include <tracking/trackFindingCDC/filters/base/FilterOnVarSet.dcl.h>
 
#include <tracking/trackFindingCDC/utilities/MayBePtr.h>
 
#include <tracking/trackFindingCDC/numerics/Weight.h>
 
#include <string>
#include <memory>
 
namespace Belle2 {
  class ModuleParamList;
 
  namespace TrackFindingCDC {
    class Recorder;
 
    template<class AFilter>
    class Recording : public OnVarSet<AFilter> {
 
    private:
      using Super = OnVarSet<AFilter>;
 
    public:
      using Object = typename AFilter::Object;
 
    private:
      using AVarSet = BaseVarSet<Object>;
 
    public:
      Recording(std::unique_ptr<AVarSet> varSet,
                const std::string& defaultRootFileName = "records.root",
                const std::string& defaultTreeName = "records");
 
      ~Recording();
 
      void exposeParameters(ModuleParamList* moduleParamList, const std::string& prefix) override;
 
      void initialize() override;
 
      void terminate() override;
 
    public:
      Weight operator()(const Object& obj) final;
 
    protected:
      MayBePtr<AFilter> getSkimFilter() const;
 
      void setSkimFilter(std::unique_ptr<AFilter> skimFilter);
 
    private:
      std::unique_ptr<Recorder> m_recorder;
 
      std::string m_param_rootFileName;
 
      std::string m_param_treeName;
 
      Weight m_param_returnWeight;
 
      std::unique_ptr<AFilter> m_skimFilter = nullptr;
    };
 
    template<class AVarSet>
    class RecordingFilter: public Recording<Filter<typename AVarSet::Object> > {
 
    private:
      using Super = Recording<Filter<typename AVarSet::Object> >;
 
    public:
      using Object = typename AVarSet::Object;
 
    public:
      explicit RecordingFilter(const std::string& defaultRootFileName = "records.root",
                               const std::string& defaultTreeName = "records");
 
      ~RecordingFilter();
    };
  }
}