Generate pre-processed file in Xcode

Question

Is it possible to see pre-processed files before compiling them in Xcode? In Visual Studio there is an option "Generate pre-processed file" (options-> C / C ++ → preprocessor).

Answer 1

Right-click the file and select "Preprocess" ...

Answer 2

In Xcode 5:

• Select an implementation file.
• From the menu: Product | Perform action | Preprocess "YourClassName.m"

Answer 3

In Xcode 4:

• Select implementation file
• From the menu: Product | Create Exit | Creating a pre-processed file

Hope this helps.