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#ifndef MOZC_DICTIONARY_RX_RBX_ARRAY_BUILDER_H_
#define MOZC_DICTIONARY_RX_RBX_ARRAY_BUILDER_H_

#include "base/base.h"

struct rbx_builder;

namespace mozc {
class OutputFileStream;
namespace rx {

class RbxArrayBuilder {
 public:
  RbxArrayBuilder();
  virtual ~RbxArrayBuilder();

  void SetLengthCoding(int min_element_length,
                       int element_length_step);

  // Push data
  void Push(const string &value);

  // Build array
  void Build();

  // Write image of array
  void WriteImage(OutputFileStream *ofs) const;

 private:
  struct rbx_builder *rbx_builder_;

  DISALLOW_COPY_AND_ASSIGN(RbxArrayBuilder);
};

}  // namespace rx
}  // namespace mozc
#endif  // MOZC_DICTIONARY_RX_RBX_ARRAY_BUILDER_H_