McEventSelector.h

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//====================================================================
//  McEventSelector.h
//--------------------------------------------------------------------
//
//  Package    : McEventSelector
//
//  Description: The McEventSelector component is able
//               to produce a list of event references given a set of "selection
//               criteria".
//
//  Author     : P. Calafiura
//  Created    : 2/28/00
//  Changes    :
//
//
//====================================================================
 
#ifndef MCEVENTSELECTOR_MCEVENTSELECTOR_H
#define MCEVENTSELECTOR_MCEVENTSELECTOR_H 1
 
// Include files
#include "GaudiKernel/IEvtSelector.h"
#include "GaudiKernel/Service.h"
 
// Forward declarations
class ISvcLocator;
 
#ifdef WIN32
// Disable warning C4786: identifier was truncated to '255' characters in the debug information
#  pragma warning( disable : 4786 )
#endif
 
//--------------------------------------------------------------------
// Event Selector
//--------------------------------------------------------------------
 
class McEventSelector : virtual public Service, virtual public IEvtSelector {
public:
  // Standard Constructor.
  McEventSelector( const std::string& name, ISvcLocator* svcloc );
 
  // Standard Destructor.
  ~McEventSelector();
 
  // Implementation of Service base class methods.
  virtual StatusCode initialize();
  virtual StatusCode finalize();
 
  virtual StatusCode queryInterface( const InterfaceID& riid, void** ppvInterface );
  virtual StatusCode createContext( Context*& refpCtxt ) const;
 
  virtual StatusCode last( Context& refContext ) const;
  virtual StatusCode next( Context& refCtxt ) const;
  virtual StatusCode next( Context& refCtxt, int jump ) const;
  virtual StatusCode previous( Context& refCtxt ) const;
  virtual StatusCode previous( Context& refCtxt, int jump ) const;
  virtual StatusCode rewind( Context& refCtxt ) const;
 
  virtual StatusCode createAddress( const Context& refCtxt, IOpaqueAddress*& ) const;
  virtual StatusCode releaseContext( Context*& refCtxt ) const;
  virtual StatusCode resetCriteria( const std::string& cr, Context& c ) const;
 
private:
  Gaudi::CheckedProperty<int> m_runNo{ this, "RunNumber", 5040 };
  Gaudi::CheckedProperty<int> m_firstEventNo{ this, "EventsPerRun", 100000000 };
  Gaudi::CheckedProperty<int> m_eventsPerRun{ this, "FirstEvent", 0 };
 
  /*
  static IService* createClassObject( const std::string& svcname, ISvcLocator* svcloc );
  // IEvtSelector implementation
  virtual StatusCode initialize();
  virtual StatusCode setCriteria( const std::string& criteria );
  virtual StatusCode setCriteria( const SelectionCriteria& criteria );
  virtual Iterator* begin() const;
  virtual Iterator* end() const;
  virtual Iterator& next(Iterator& it) const;
  virtual Iterator& previous(Iterator& it) const;
  IOpaqueAddress* reference(const Iterator& it) const;
 
  // IInterface implementation
  virtual StatusCode queryInterface(const IID& riid, void** ppvInterface);
 
  // Constructors & Destructors
  McEventSelector(  const std::string& name, ISvcLocator* svcloc );
  ~McEventSelector();
 
private:
  //  EventSource* p_eventSource;
  McIterator* p_beginIter;
  McIterator* p_endIter;
  IntegerProperty m_runNo;
  IntegerProperty m_firstEventNo;
  IntegerProperty m_eventsPerRun;
  */
};
 
#endif // MCEVENTCNV_MCEVENTSELECTOR_H