Declaring MutableArray of Custome class in to AppDelegate of iPhone application
<p>I am working on iPhone application in which i have more than 20 class and i am declaring that classes NSMutableArray into my application's app Delegate file, and accessing them from my different views.</p>

<p>All NSMutableArray are filled by XMLParsar requesting from server.</p>

<p>My application is getting slow in process, is it because i have declare in app delegate file?</p>

<p>or is that proper way to implement?(declaring all objects into app delegate file.)</p>

<p>Thanks.</p>
