Iterator Design Pattern

Get the Code: http://goo.gl/yODM3 Welcome to my Iterator Design Pattern Tutorial! The iterator design pattern allows you to access objects that are stored in many different collection types. You do this by creating a common interface that these classes share. Then you have them provide you with an iterator that allows you to traverse the objects they contain. Because they all share a common interface you can treat them polymorphically and eliminate a lot of duplicate code.

• #تحصیلات_و_یادگیری
• #design_patterns_tutorial
• #iterator
• #iterator_design_pattern