Convert class of int vars into an array

I need to save a few instances of classes of int variables to PlayerPrefs, and was thinking a more efficient way would be to save each class instance as an array through using PlayerPrefsX (which facilitates saving of arrays).

Is there some way to convert a class to an array and vice versa? What I need is some way to step through a class one variable at a time.

Example:

 class StatsClass
 {
     var accuracy = 0;
     var clipSize = 0;
     var reloadSpeed = 0;
     var strength = 0;    
     var accuracyTotal = 0;
     var clipSizeTotal = 0;
     var reloadSpeedTotal = 0;
     var strengthTotal = 0;
 }
 
 var pistol : StatsClass;
 
 function Awake()
 {
     var pistolArray = PlayerPrefsX.GetIntArray ( "pistolStats" );
     // Convert saved array into class values
     for ( var i = 0; i < StatsClass.length; i++; )
     {
         pistol.StatsClass[i] = pistolArray[i];
     }
 }