Running on iPhone or iPad ?

Developing a universal app makes it a necessity to find out if the app is running on iPhone or iPad, accordingly you write your code block.
Here is the code:

if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)

{

                

}

                

if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)

{

                

}