BlobStreamable.h

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// BlobStreamable.h: Interface for classes that can be streamed using blobs.
//
// Copyright (C) 2020 ASTRON (Netherlands Institute for Radio Astronomy)
// SPDX-License-Identifier: GPL-3.0-or-later
 
#ifndef LOFAR_BLOB_BLOBSTREAMABLE_H
#define LOFAR_BLOB_BLOBSTREAMABLE_H
 
#include <string>
 
namespace dp3 {
namespace blob {
 
class BlobIStream;
class BlobOStream;
 
 
 
 
class BlobStreamable {
 public:
  virtual ~BlobStreamable() {}
 
  static BlobStreamable* deserialize(BlobIStream& bis);
 
  void serialize(BlobOStream& bos) const;
 
 protected:
  virtual const std::string& classType() const = 0;
 
 private:
  virtual void read(BlobIStream& bis) = 0;
 
  virtual void write(BlobOStream& bos) const = 0;
 
  friend class DH_BlobStreamable;
};
 
 
}  // namespace blob
}  // namespace dp3
 
#endif