IteratorState Namespace Reference
[Iterators on mesh-like containers]

Enumerations
enum	IteratorStates { valid, past_the_end, invalid }

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Detailed Description

Namespace in which an enumeration is declared that denotes the states in which an iterator can be in.

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Enumeration Type Documentation

enum IteratorState::IteratorStates

The three states an iterator can be in: valid, past-the-end and invalid.

Enumerator:

valid	Iterator points to a valid object.
past_the_end	Iterator reached end of container.
invalid	Iterator is invalid, probably due to an error.