tf.contrib.framework.smart_cond

Return either true_fn() if predicate pred is true else false_fn().

tf.contrib.framework.smart_cond(
    pred, true_fn=None, false_fn=None, name=None
)

If pred is a bool or has a constant value, we return either true_fn() or false_fn(), otherwise we use tf.cond to dynamically route to both.

Arguments
pred	A scalar determining whether to return the result of true_fn or false_fn.
true_fn	The callable to be performed if pred is true.
false_fn	The callable to be performed if pred is false.
name	Optional name prefix when using tf.cond.

Returns
Tensors returned by the call to either true_fn or false_fn.

Raises
TypeError	If true_fn or false_fn is not callable.