stanford-ppl/Green-Marl — pull request #100 by navahgar (2012-10-24 00:37:59+00:00)
Title: Adding loading and storing of adjacency list graphs.

* Added two functions that load and store graphs in adjacency list format in gm_graph.
* Added an enum called VALUE_TYPE that represents the types of the different possible values of vertices and edges.
* Created a new file gm_util to store common utility classes and functions.
* Added a Tokenizer class that splits a given string into tokens delimited by one of the character in the given delimiter string.
* Added a few functions that manipulate, read, and write based on the given VALUE_TYPE.
* Also added a test program "test_generic_adj_list.cc" in the test folder to test the loading and storing of adjacency list graphs.