hi all .. this is intorduction to an anonymous classes,
An anonymous class is one that doesn't have a name. In the following example, both structures inside the TRectangle union are anonymous classes:

Here is an example of running the program:
You want to identify your rectangle by its location or its dimensions?
1 - Location
2 - Dimension
Enter your choice: 1

Enter the location of the rectangle on a Cartesian coordinate system
First point
X coordinate: -4
Y coordinate: 2
Second point
X coordinate: 5
Y coordinate: 1

The rectangle spans from A(-4, 2) to B(5, 1).

Press any key to continue...

hmm this is interesting and educating..do you have any reference where I can learn more on using "Unions"
Thank you

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.