In this C language tutorial we are going to look at error handling. Although C programming does not provide direct support for error handling (also called exception handling), there are ways to do error handling.

C Program To Print World Map Online

The Point Cloud Library has a good C implementation - If you are up to this task at all, you should be able to both locate it, and translate it into c. If not - you'll have to pay somebody to do it, it's not an entirely trivial task. Find local businesses, view maps and get driving directions in Google Maps.

C Program To Print World Map

Of course the programmer needs to prevent errors during coding and should always test the return values of functions called by the program. A lot of C function calls return a -1 or NULL in case of an error, so quick test on these return values are easily done with for instance an ‘if statement’. More »