I need to create separate file for all the constants of my project

Question

In my project I have a requirement to create separate file for all constants that i am using in separate classes in the same project.

I seen some examples but they are saying about creating in '.h' file and again they are implementing them in '.m' files. But i need only '.h'file to create all constants and i have to use all those constants by importing that '.h' file in every class of my project.

Answer 1

ADD a new file.

• Right click on the file inspector
• choose New File
• The pop up window select ios>C and C++>HeaderFile[Figure]
• Give name Constants
• Add #define OK @"OK"
• Go to View Controller include file in header #import "Constants.h" OR Define in pch file ,so that all View controllers can access the file
• In viewDidLoad NSLog(@"%@",OK);