# numpy.issubsctype

numpy.issubsctype(arg1, arg2)

  Determine if the first argument is a subclass of the second argument.

  Parameters:
    arg1, arg2 dtype or dtype specifier

      Data-types.

  Returns:
    out bool

      The result.

  See also

  `issctype`, `issubdtype`, `obj2sctype`

  Examples

      >>> np.issubsctype('S8', str)
      False
      >>> np.issubsctype(np.array([1]), int)
      True
      >>> np.issubsctype(np.array([1]), float)
      False