classes | Classes in C which I am using in another project

// bad
function Queue(contents = []) {
  this.queue = [...contents];
}
Queue.prototype.pop = function () {
  const value = this.queue[0];
  this.queue.splice(0, 1);
  return value;
};

// good
class Queue {
  constructor(contents = []) {
    this.que  

def get_legacy_output_classes(dataset_or_iterator):
  """Returns the output classes for elements of the input dataset / iterator.

  Args:
    dataset_or_iterator: A `tf.data.Dataset` or `tf.data.Iterator`.

  Returns:
    A (nested) structure of Pyt  

def inject_functional_model_class(cls):
  """Inject `Functional` into the hierarchy of this class if needed."""
  from tensorflow.python.keras.engine import functional  # pylint: disable=g-import-not-at-top
  from tensorflow.python.keras.engine impor  

def as_dense_types(types, classes):
  """Converts sparse tensor types to `dtypes.variant`.

  Args:
    types: a structure of types to convert.
    classes: a structure of objects that identify the dataset item classes

  Returns:
    a structure mat