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MixRootEvtSelector.h

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#ifndef MIXROOTEVTSELECTOR_H
#define MIXROOTEVTSELECTOR_H

/*
 * \class MixEvtSelector
 *
 *  One concrete Event Selector  
 *     - Based on RootIOEvtSelector class
 *     - Supports inputs from multiple sample files
 *   
 *  Created by Xingtao Huang ( huangxt@sdu.edu.cn)
 *  Date: Nov 5, 2008 
*/

#include "MixHeader.h"
#include "RootIOSvc/RootIOAddress.h"
#include "RootIOSvc/RootIOEvtSelector.h"

class RootInputStream;
class IMixingSvc;

class MixRootEvtSelector : public RootIOEvtSelector 
{
public:
  MixRootEvtSelector(const std::string& name, ISvcLocator* svcloc);
  virtual ~MixRootEvtSelector();
  virtual StatusCode initialize();

  StatusCode setEntry(RootIOEvtSelector::Context& rc, int entry) const;
  StatusCode createAddress(const IEvtSelector::Context& c,IOpaqueAddress*& iop) const;

private:
  std::string               m_reqSeqName;
  mutable RootInputStream*  m_controlStream;
  IMixingSvc*               m_mixSvc;
};

#endif

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