I have a project that was compiling ok within g++(I can't see the version right now) and now on xCode it is not.
I think that I got the problem now... I have a String.h file in my project and it seems tha the xCode compiler(that is gcc) is trying to add my own string file from the < cstring >... I am not sure of it, but take a look at this picture
http://www.jode.com.br/Joe/xCode1.png
from what it looks like, it is including my own instead of the system file, I was wondering... shouldn't #include < file > be a system include? because of the < > ? and shouldn't the system include a file within its own path and not the original path of my application?
As I said, I am not sure if this is what happening because I am just migrating to osx these past 2 days...
I was going to change my class and file name to not conflict, so it would work, if this is really the problem, but I was wondering, there should be another way to do this, because now my project isn't that big so I can do this in some time, but what if the project was bigger? it would be dificult to change all includes and class names...
Any help is appreciated
Thanks,
Jonathan
Naming your headers with the same name as standard headers like string.h and including them simply with #include <String.h> is asking for trouble (the difference in casing makes no difference on some platforms).
As you said, however, it would be difficult to try to figure out what those are in advance when naming your headers. Thus, the easiest way to do this is to set to set your include path one directory level outside of a sub-directory in which your headers reside, ex:
#include <Jonathan/String.h>
Now you don't have to worry about whether the String.h file name conflicts with something in one the libraries you are using unless they happen to also be including <Jonathan/String.h> which is unlikely. All decent third-party libraries do this as well. We don't include <function.hpp> in boost, for instance, but instead include <boost/function.hpp>. Same with GL/GL.h instead of simply GL.h. This practice avoids conflicts for the most part and you don't have to work around problems by renaming String.h to something like Text.h.