RootFileDataSink.h

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/*
  This software is Copyright by the Board of Trustees of Michigan
  State University (c) Copyright 2017.
 
  You may use this software under the terms of the GNU public license
  (GPL).  The terms of this license are described at:
 
  http://www.gnu.org/licenses/gpl.txt
 
  Authors:
      Ron Fox
      Jeromy Tompkins
      Aaron Chester
      FRIB
      Michigan State University
      East Lansing, MI 48824-1321
*/
 
#ifndef ROOTFILEDATASINK_H
#define ROOTFILEDATASINK_H
 
#include <stdlib.h>
 
class TTree;
class TFile;
namespace ddasfmt {
class DDASHitUnpacker;
}
class DDASRootEvent; // Holds the decoded event for output.
namespace ufmt {
class RingItemFactoryBase;
class CRingItem;
} // namespace ufmt
 
class RootFileDataSink {
private:
  ufmt::RingItemFactoryBase *m_pFactory; 
  ddasfmt::DDASHitUnpacker *m_pUnpacker; 
  DDASRootEvent *m_pEvent;               
  TTree *m_pTree;       
  TFile *m_pFile;       
  bool m_warnedPutUsed; 
 
public:
  RootFileDataSink(ufmt::RingItemFactoryBase *pFactory, const char *fileName,
                   const char *treeName = "ddas");
  virtual ~RootFileDataSink();
 
public:
  virtual void putItem(const ufmt::CRingItem &item);
  virtual void put(const void *pData, size_t nBytes);
};
 
#endif