Iterators...

[purple]i know what is an iterator and how to use iterators. it works almost like pointer to objects. but a pointer holds the address of the object it points to. my questions are: what is the contents of an iterator? what iterators hold?[/purple]
[hr][purple]~Donotalo()[/purple]

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  • : [purple]i know what is an iterator and how to use iterators. it works almost like pointer to objects. but a pointer holds the address of the object it points to. my questions are: what is the contents of an iterator? what iterators hold?[/purple]
    : [hr][purple]~Donotalo()[/purple]
    :
    A itarator should hold a value of where the object is, and where to find the next.
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