Tree::Iterator Class (C++)

Tree::Iterator.

To use this class, include the UnigineTree.h file.

Unigine::Tree::Iterator Class

Members

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KeyTypeType Definition

Description

Full declaration:
typedef Key Unigine::Tree< Key, Data >::Iterator::KeyType

DataTypeType Definition

Description

Full declaration:
typedef Data Unigine::Tree< Key, Data >::Iterator::DataType

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Iterator ()

Default constructor.

Iterator (const Iterator & it)

Copy constructor.

Arguments

• const Iterator & it - Iterator.

~Iterator ()

Destructor.

UNIGINE_INLINE Iterator & operator= (const Iterator & it)

Assignment operator for the iterator.

Arguments

• const Iterator & it - Iterator.

UNIGINE_INLINE int operator== (const Iterator & it) const

Check if two iterators are actually the same.

Arguments

• const Iterator & it - The second iterator.

Return value

Returns 1 if iterators are the same; otherwise, 0 is returned.

UNIGINE_INLINE int operator!= (const Iterator & it) const

Check if two iterators are not the same.

Arguments

• const Iterator & it - The second iterator.

Return value

Returns 1 if iterators are not the same; otherwise, 0 is returned.

UNIGINE_INLINE int operator== (const typename Tree< Key, Data >::ConstIterator & it) const

Check if two iterators are actually the same.

Arguments

• const typename Tree< Key, Data >::ConstIterator & it - The second iterator.

Return value

Returns 1 if iterators are the same; otherwise, 0 is returned.

UNIGINE_INLINE int operator!= (const typename Tree< Key, Data >::ConstIterator & it) const

Check if two iterators are not the same.

Arguments

• const typename Tree< Key, Data >::ConstIterator & it - The second iterator.

Return value

Returns 1 if iterators are not the same; otherwise, 0 is returned.

UNIGINE_INLINE Node & operator* ()

Returns iterator's node reference.

Return value

The iterator's node reference.

UNIGINE_INLINE Node * operator-> ()

Returns iterator's node pointer.

Return value

The iterator's node.

UNIGINE_INLINE Node * get ()

Returns iterator's node pointer.

Return value

The iterator's node pointer.

UNIGINE_INLINE Iterator & operator++ ()

Increases the iterator position.

Return value

The iterator referring to the next element.

UNIGINE_INLINE Iterator & operator-- ()

Decreases the iterator position.

Return value

The iterator referring to the prev element.

UNIGINE_INLINE Iterator operator++ ()

Increases the iterator position.

Return value

The iterator referring to the current element.

UNIGINE_INLINE Iterator operator-- ()

Decreases the iterator position.

Return value

The iterator referring to the current element.