reverse start iterator

Release lock

Decrement reference count and delete if it becomes zero.

Removes a successor from this node override */

reverse end iterator

A regular order key has its original hash value reversed and the last bit set

* Starts the timer. */

* Stops the timer and updates timer value. */

for multifunction_node. The function_body that implements the node will have an input and an output tuple of ports. To put an item to a successor, t

Drawing landmarks on a face image

Prediction using the HOG descriptor

assign n items by copying t item

returns a copy of the front

override*/

Useful utility for creating directories for storing the output files