Method Segment

src/PluginSegmentation.cpp:300–326

  }

  SegmentsPtr Segment(std::string_view text) const override {
    const std::string owned(text);
    opencc_segment_length_array_t segmentLengths = {};
    segmentLengths.struct_size = sizeof(segmentLengths);
    opencc_error_t error = {};
    error.struct_size = sizeof(error);
    opencc_segmentation_segment_args_t args = {};
    args.struct_size = sizeof(args);
    args.handle = handle_;
    args.utf8_text = owned.c_str();
    args.segment_lengths = &segmentLengths;
    args.error = &error;
    const int status = plugin_->descriptor->segment(&args);

    struct SegmentLengthGuard {
      const opencc_segmentation_plugin_v2* desc;
      opencc_segment_length_array_t* arr;
      ~SegmentLengthGuard() { desc->free_segment_lengths(arr); }
    } guard{plugin_->descriptor, &segmentLengths};

    if (status != 0) {
      ThrowPluginError(plugin_->descriptor, &error,
                       plugin_->descriptor->segmentation_type,
                       "Segmentation plugin failed", "unknown error");
    }
    return BuildSegmentsFromLengths(text, segmentLengths);
  }

private:
  std::shared_ptr<PluginLibrary> plugin_;