Myriad virtues of (Generic) Patricia Trees

Patricia Trees is a interesting variant of tries with a large range of applications ranging from IP lookup, to Web query suggestion, to word completion and spelling suggestion on your mobile phone. Anytime you have a string prefix and need to complete it with all the known variants available in your pre-built dictionary, well .. in this cases, you may want to consider Patricia trees.

Here I found a nice C++ generic implementation of patricia trees. This should be added to Boost template library!