ViewSubgraphAlg.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ATHVIEWS_ATHVIEWS_VIEWSUBGRAPHALG_H
#define ATHVIEWS_ATHVIEWS_VIEWSUBGRAPHALG_H 1
 
// STL includes
#include <string>
#include <vector>
 
// FrameWork includes
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "AthViews/View.h"
#include "StoreGate/WriteHandleKey.h"
#include "GaudiKernel/IScheduler.h"
 
namespace AthViews {
 
class ViewSubgraphAlg
  : public ::AthReentrantAlgorithm
{ 
 public:
  using AthReentrantAlgorithm::AthReentrantAlgorithm;
 
  // Athena algorithm's Hooks
  virtual StatusCode  initialize() override;
  virtual StatusCode  execute(const EventContext& ctx) const override;
  virtual StatusCode  finalize() override;
 private: 
  ServiceHandle< IScheduler > m_scheduler { this, "Scheduler", "AvalancheSchedulerSvc", "The Athena scheduler" };
  SG::WriteHandleKey< ViewContainer > m_w_views { this, "AllViews", "all_views", "All views" };
  SG::ReadHandleKey< ViewContainer > m_r_views { this, "ParentViews", "", "Parent views" };
  SG::WriteHandleKey< int > m_w_int { this, "ViewStart", "view_start", "A number to start off the view" };
  Gaudi::Property< std::string > m_viewBaseName { this, "ViewBaseName", "", "Name to use for all views - number will be appended" };
  Gaudi::Property< std::string > m_viewNodeName { this, "ViewNodeName", "", "Name of CF node to attach views to" };
  Gaudi::Property< int > m_viewNumber { this, "ViewNumber", 0, "Total number of views to make" };
}; 
 
 
} //> end namespace AthViews
 
#endif //> !ATHVIEWS_ATHVIEWS_VIEWMAKEALG_H