I use Xcode 4.0.2 (latest update for Snow Leopard) and want to know how to include this C++ standard library and other like this.
I read some questions and answer by changing .m file to .mm files. But I don’t know how to add a .mm file into my project, when I click on add a new file only see class file and other options different to .mm files.
But, It’s possible to include the deque file header into a m file and to add it.
Thanks.
Add the .m file, then rename it to .mm