# Iterators

Iterators are the mechanism that makes it possible to decouple algorithms from concrete compile-time sequence implementations.

1. Concepts
   1. Trivial Iterator
   2. Input Iterator
   3. Forward Iterator
   4. Bidirectional Iterator
   5. Random Access Iterator
2. Algorithms
   1. iterator_category
   2. begin/end
   3. advance
   4. distance

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Last edited July 17, 2002 6:16 am