StreamerFileWriter.h

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#ifndef IOPool_Streamer_StreamerFileWriter_h
#define IOPool_Streamer_StreamerFileWriter_h

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "IOPool/Streamer/interface/StreamerOutputFile.h"
#include "IOPool/Streamer/interface/InitMsgBuilder.h"
#include "IOPool/Streamer/interface/EventMsgBuilder.h"
#include "FWCore/Utilities/interface/propagate_const.h"
#include "IOPool/Streamer/interface/InitMessage.h"
#include "IOPool/Streamer/interface/EventMessage.h"
#include "IOPool/Streamer/interface/MsgTools.h"

#include <iostream>
#include <vector>
#include <memory>
#include <string>

namespace edm {
  class ParameterSetDescription;
  namespace streamer {
    class StreamerFileWriter {
    public:
      explicit StreamerFileWriter(edm::ParameterSet const& ps);
      explicit StreamerFileWriter(std::string const& fileName);
      ~StreamerFileWriter();

      static void fillDescription(ParameterSetDescription& desc);

      void doOutputHeader(InitMsgBuilder const& init_message);
      void doOutputHeader(InitMsgView const& init_message);

      void doOutputEvent(EventMsgBuilder const& msg);
      void doOutputEvent(EventMsgView const& msg);

      void start() {}
      void stop() {}

      uint32 get_adler32() const { return stream_writer_->adler32(); }

    private:
      edm::propagate_const<std::unique_ptr<StreamerOutputFile>> stream_writer_;
    };
  }  // namespace streamer
}  // namespace edm
#endif