I am working on several projects right now revolving around object oriented C, and i would like to be able to develop a set of classes that could be added to programs and accessed easily using "#include ...", but i am having several problems, specifically, i don't know what kind of file i should create, should i use a ".h" file? a ".cpp" file? and once i have the file, what should i do to make the classes usable? do i have to "#define ..." like in regular header files? please help. Also, is it possible to create user functions, like in PHP or JavaScript, for example:



thanks,

chris

It's not clear to me whether you are implementing your object classes using RobotC or some other object oriented C languages? If you are trying to implement object classes using RobotC, there are a lot of restrictions on RobotC, the major one being no real pointer support. I implemented my own object oriented library using RobotC, so it is possible but some tricks are required such as using pass-by-reference of structures. I implemented all my object classes using .h files and include them in my main C file. Regarding creating user functions, all languages I know support it.