DOpE::IteratorState Namespace Reference

Enumerations
enum	IteratorStates { valid, past_the_end, before_the_beginning, invalid }

Enumeration Type Documentation

enum DOpE::IteratorState::IteratorStates

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

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