EventSelectorDataStream.h

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/***********************************************************************************\
* (c) Copyright 1998-2025 CERN for the benefit of the LHCb and ATLAS collaborations *
*                                                                                   *
* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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#pragma once
 
#include <Gaudi/Property.h>
#include <GaudiKernel/IEvtSelector.h>
#include <iostream>
#include <vector>
 
class MsgStream;
class ISvcLocator;
class EventSelectorDataStream;

class GAUDI_API EventSelectorDataStream : public implements<IInterface> {
  friend MsgStream& operator<<( MsgStream& s, const EventSelectorDataStream& obj );
  friend std::ostream& operator<<( std::ostream& s, const EventSelectorDataStream& obj );
 
public:
  typedef std::vector<Gaudi::Property<std::string>> Properties;
 
protected:
  std::string m_name;
  std::string m_definition;
  std::string m_criteria;
  std::string m_dbName;
  std::string m_selectorType;
  SmartIF<IEvtSelector> m_pSelector;
  ISvcLocator* m_pSvcLocator;
  Properties m_properties;
  bool m_initialized = false;
  virtual ~EventSelectorDataStream() = default;
 
public:
  EventSelectorDataStream( std::string nam, std::string def, ISvcLocator* svcloc );
  virtual void setSelector( IEvtSelector* pSelector );
  virtual StatusCode initialize();
  virtual StatusCode finalize();
  Gaudi::Property<std::string>* property( const std::string& nam );
  const Gaudi::Property<std::string>* property( const std::string& nam ) const;
  const Properties& properties() { return m_properties; }
  const std::string& name() const { return m_name; }
  const std::string& criteria() const { return m_criteria; }
  const std::string& dbName() const { return m_dbName; }
  const std::string& selectorType() const { return m_selectorType; }
  const std::string& definition() const { return m_definition; }
  IEvtSelector* selector() const { return m_pSelector.get(); }
  bool isInitialized() const { return m_initialized; }
};

GAUDI_API MsgStream& operator<<( MsgStream& s, const EventSelectorDataStream& obj );
GAUDI_API std::ostream& operator<<( std::ostream& s, const EventSelectorDataStream& obj );