| class TPtrHashMapIter : public THashTableIterBase |
A templated class which allows iteration over the elements of a RPtrHashMap<K,V> class.
The array being iterated over may not be modified while an iteration is in progress or the iteration operations may malfunction or panic.
RPtrHashMap<K,V>
| Public Member Functions | |
|---|---|
| TPtrHashMapIter(const RPtrHashMap< K, V > &) | |
| const K * | CurrentKey() |
| const V * | CurrentValue() |
| const K * | NextKey() |
| const V * | NextValue() |
| void | RemoveCurrent() |
| void | Reset() |
| Inherited Functions | |
|---|---|
| THashTableIterBase::Current(TInt)const | |
| THashTableIterBase::Next(TInt) | |
| THashTableIterBase::THashTableIterBase(const RHashTableBase &) | |
| TPtrHashMapIter | ( | const RPtrHashMap< K, V > & | aMap | ) | [inline] |
Construct an iterator over the specified associative array. The iterator starts at conceptual position one before the beginning of the list being iterated.
| const RPtrHashMap< K, V > & aMap | The array to be iterated over. |
| const K * | CurrentKey | ( | ) | const [inline] |
Return the key corresponding to the current position of the iterator.
| const V * | CurrentValue | ( | ) | const [inline] |
Return the value corresponding to the current position of the iterator.
| const K * | NextKey | ( | ) | [inline] |
Steps the iterator to the next position and returns the corresponding key.
| const V * | NextValue | ( | ) | [inline] |
Steps the iterator to the next position and returns the corresponding value.
| void | RemoveCurrent | ( | ) | [inline] |
Removes the element at the current iterator position from the hash table. If the iterator does not currently point to a valid element, no action is taken. Note that the iterator position is not altered so it no longer points to a valid element following the Remove(). It is illegal to call either CurrentKey() or CurrentValue() on the iterator after calling Remove() - the only legal operations are Reset(), NextKey() or NextValue().
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