In this, the final part of the series, Jon rounds off the port of an application from MFC to wxWidgets.

This is the second of a two part article describing an experiment carried out during the 2004 ACCU conference. The previous part was published in the previous issue of C Vu. This second part discusses how the if statement part of the problem affected subject performance.

Elephant is a C++ memory observer. It keeps track of all calls to new and delete via custom implementations of operator new and operator delete.