using C++ with objective-C

[masumbuet]

Hello,
I can include C++ header files(e.g. vector) in .mm file and use them as well without any error. But when I use #include<vector> in a .h file of objective-C project in xcode, I got "vector: No such file" error.

Is it possible to use c++ header in a .h file? If yes, then how?

Please help. Thanks.

[jta23]

I just threw

#include<vector>

in a .h file in my project and recompiled, no errors.

In the project settings, you can set it to compile based on the file type, or you can force it to compile everything as Objective-C++.

I do the later with no problems; what is your settting?

[zhyla]

You can mix C++ with Objective-C freely but as far as I can tell there is no STL implementation on the iphone. Or at least I haven't been able to include <vector> either.

When I was starting with the OpenGL ES I had to add a library to my project as "required" so that it could link in some GL routines. Maybe there's some STL libraries that need to be included for this to work?

[masumbuet]

But I could use STL in my project, though only in .mm file. But getting problem in .h file.

[masumbuet]

Originally Posted by jta23

I just threw

#include<vector>

in a .h file in my project and recompiled, no errors.

In the project settings, you can set it to compile based on the file type, or you can force it to compile everything as Objective-C++.

I do the later with no problems; what is your settting?

It worked. Thanks.

[ngc1208jpn]

Check if there is no space after '<' and before '>'.
If you placed space inside brackets, compiler would complain.

[AlphaMensch]

Oh sorry wrong safari-tab I am really sorry