Method constructor

tfjs-data/src/dataset_test.ts:59–64

(setSize = false)

export class TestDataset extends tfd.Dataset<TensorContainerObject> {
  override readonly size: number;
  constructor(setSize = false) {
    super();
    if (setSize) {
      this.size = 200;
    }
  }
  async iterator(): Promise<LazyIterator<{}>> {
    return new TestObjectIterator();
  }