Method InMemoryDataset

cpp/src/arrow/dataset/dataset.cc:255–258

};

InMemoryDataset::InMemoryDataset(std::shared_ptr<Schema> schema,
                                 RecordBatchVector batches)
    : Dataset(std::move(schema)),
      get_batches_(new VectorRecordBatchGenerator(std::move(batches))) {}

struct TableRecordBatchGenerator : InMemoryDataset::RecordBatchGenerator {
  explicit TableRecordBatchGenerator(std::shared_ptr<Table> table)