v5_DataBuffer.h

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//Dear emacs, this is -*- c++ -*-
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
 
#ifndef OFFLINE_EVENTSTORAGE_V5_DATABUFFER_H
#define OFFLINE_EVENTSTORAGE_V5_DATABUFFER_H
 
#include <string>
#include "v5_ESCompression.h"
 
namespace offline_EventStorage_v5 {
  
  class DataBuffer: public CompressionBuffer{
    
  public:
    DataBuffer();
    DataBuffer(const uint32_t& size);
    virtual ~DataBuffer();
     
    void realloc(const uint32_t& newsize);
 
    void grow(const uint32_t& newsize);
    
    void* handle();
    
    uint32_t buffersize() const;
 
  private:
    class implementation;
    implementation * m_rep;
    
    DataBuffer(const DataBuffer& aBuf);
    DataBuffer& operator= (const offline_EventStorage_v5::DataBuffer & aBuf);
  };
}
 
#endif