- A hint in the documentation about implementing
AutoTransIterfor references. TransPrioQueue, a transitive priority queue, and functions for creating such a queue from aTransIter, including documentation and a test.- Examples illustrating the use of the library's iterators for shortest-path searches.
- Items referred to in documentation text are now actual references.
- A confusing piece of documentation regarding a blanket implementation was rewritten.
- The test
tests::node_order_breadth_firstwas rewritten for better performance (but still takes significantly more time than any other test).
TransIter,IntoTransIterandAutoTransiter, including documentation and tests.