My team is planning to start development on linux platform. Previously we have been developing C++ applications in Windows using MS Visual Studio. And recently, I fell in love with Mac OSX and use it as my personal development machine.
The question is once again: Is it possible to use Xcode for Linux Development?
The applications we are building are real-time applications, which do not require fancy looking GUIs or advanced user interaction, the focus is on the performance.
As long as you stick to cross-platform interfaces (glibc, POSIX, STL, etc.), sure. You might need a Linux machine to actually build the binaries for Linux though.