In the fifth installment of our series on cross-platform programming with the Qt 3 C++ toolkit, we are going to review Qt's non-GUI classes.

Part 5 - The Philosophy Behind Objective-C

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.

In the fourth installment of our series on cross-platform GUI programming with the Qt C++ toolkit, we are going to write a custom widget using Qt. The widget in question is a "scribble" widget (see Figure 1) - that is, the drawing area of a simple paint program