mathCollection is a java package representing a consistent and efficient extension to the Java Collection Framework of JDK 1.4. It offers different kinds of sets with mathematical, non-destructive functions.
A simple Ternary Search tree implementation, which also includes delete and getting common prefixes operation. I've tested it on Linux WindRiver 1.4 box with g++. Please report bugs at kunalekawde2002@yahoo.com
The PvtTable transforms a simple SQL consult into CrossTables not normalized. You can vary relationships between severals lines and columns more: http://en.wikipedia.org/wiki/Crosstab framework compatibility code 1.1Framework used 1.4