Method _cast

tensorflow/python/kernel_tests/cast_op_test.py:57–60

(self, x, dtype, use_gpu=False)

      return None

  def _cast(self, x, dtype, use_gpu=False):
    with self.cached_session(use_gpu=use_gpu):
      val = constant_op.constant(x, self._toDataType(np.array([x]).dtype))
      return math_ops.cast(val, self._toDataType(dtype), name="cast").eval()

  def _test(self, x, dtype, use_gpu=False):
    """Tests cast(x) to dtype behaves the same as numpy.astype."""