model-proto-reader.H

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#ifndef RERANKER_MODEL_PROTO_READER_H_
#define RERANKER_MODEL_PROTO_READER_H_

#include <iostream>
#include "../proto/model.pb.h"
#include "factory.H"
#include "model.H"

namespace reranker {

using confusion_learning::FeatureVecMessage;
using confusion_learning::ModelMessage;

class ModelProtoReader : public FactoryConstructible {
 public:
  ModelProtoReader() { }
  virtual ~ModelProtoReader() { }

  virtual void Read(const ModelMessage &model_message, Model *model) const = 0;

  virtual void ReadFeatures(istream& is,
                            Model *model,
                            bool skip_key = false,
                            const string& separator = "\t") const = 0;
};

#define REGISTER_NAMED_MODEL_PROTO_READER(TYPE,NAME) \
  REGISTER_NAMED(TYPE,NAME,ModelProtoReader)

#define REGISTER_MODEL_PROTO_READER(TYPE) \
  REGISTER_NAMED_MODEL_PROTO_READER(TYPE,TYPE)


}  // namespace reranker

#endif