Made to Order Software Corporation Logo

program

The assert() macro in C/C++

 

This is a subject that comes back all the time in C/C++ boards.

Should you use assertions?

The answer is clearly yes. But the C/C++ assert() function is usually defined using a macro. Macros have several problems. The most common ones are: they offer no type checking, they do not warn you about weird side effects, they have a different syntax than the C/C++ language itself.

One good thing: for a fast program, the debug code used to check parameters, results, etc. is gone.

One really bad thing: if the expression in the macro has a side effect, the release program is different from ...

Creating Turn Watcher — An Adventure Unto Itself

I think I'm like just about everyone else. I have the work 'me' and the play 'me'. Only difference is, the two once merged, and what was born was Turn Watcher.

I have played in D&D campaigns for many years, but never thought of running my own campaign until I got a very unusual present for my 40th birthday — the Dungeon Master's Guide. I started reading the book and was hooked. How fun I thought it would be to create encounters and intriguing situations and worlds for my players. It wasn't until I ran my first game that I realized that it would take more ...