Global variable C++ driving me nuts!!!!

[JonD]

I have a variable:
int view;

and a few files:

main.cpp
main.h
file1.cpp
file1.h
file2.cpp
file2.h

Now each file needs to access the one global copy of view, so I tried putting in a global.h file that is included on each header file above. Now I get the error:

In file included from include/main.h:6,
from src/main.cpp:17:
include/globals.h:9: redefinition of `int view'
src/main.cpp:15: `int view' previously declared here
In file included from include/file1.h:9,
from include/main.h:7,
from src/main.cpp:17:
include/globals.h:9: redefinition of `int view'
include/globals.h:9: `int view' previously declared here

Ive tried loads of combinations and I cant get it to stop giving me this error!

Any ideas?

 

[JonD]

I havnt put stuff into classes yet, but I will be.

I forgot about that IFDEF stuff. Ill give that a try

Thx