Bop to the top!

There are two places in Symbian OS where you can create objects:the heap and the program stack.In Symbian OS, classes that are intended to be instantiated on the heapare nearly always derived

Use:? const TDesC& to pass a descriptor for data that you will read from,but not attempt to change? TDes& to pass a descriptor for data that you want to change.Take this global function called

As we’ve seen, deleting an object is simply a matter of using the deleteoperator on a pointer to the object to be deleted. If a pointer is alreadyzero, then calling delete on it is harmless. Howev