template<typename KeyType, typename ValueType, class HashFunctionType = DefaultHashFunctions, class TypeOfCriticalSectionToUse = DummyCriticalSection>
class HashMap< KeyType, ValueType, HashFunctionType, TypeOfCriticalSectionToUse >::Iterator
Iterates over the items in a HashMap.
To use it, repeatedly call next() until it returns false, e.g.
while (i.next())
{
DBG (i.getKey() <<
" -> " << i.getValue());
}
The order in which items are iterated bears no resemblence to the order in which they were originally added!
Obviously as soon as you call any non-const methods on the original hash-map, any iterators that were created beforehand will cease to be valid, and should not be used.
- See also
- HashMap
template<typename KeyType, typename ValueType, class HashFunctionType = DefaultHashFunctions, class TypeOfCriticalSectionToUse = DummyCriticalSection>
bool HashMap< KeyType, ValueType, HashFunctionType, TypeOfCriticalSectionToUse >::Iterator::next |
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inline |
Moves to the next item, if one is available. When this returns true, you can get the item's key and value using getKey() and getValue(). If it returns false, the iteration has finished and you should stop.