Method IsScalar

tensorflow/compiler/xla/shape_util.h:313–315

  // Scalar-specific

  static bool IsScalar(const Shape& shape) {
    return shape.IsArray() && shape.rank() == 0;
  }
  static bool IsEffectiveScalar(const Shape& shape) {
    return shape.IsArray() && TrueRank(shape) == 0;
  }