Const node iterator.
This is an &qout;iterator to an iterator&qout; - it iterates over nodes, and de-referencing it returns one of the tree's iterators
| Type | Definition | Description |
iterator_category |
trivial_iterator_tag |
Category. This tag identifies that the iterator has none of the STL's iterators' movement abilities. |
difference_type |
void |
Difference type. |
Note that a node iterator's value type is actually a tree iterator.
| Type | Definition | Description |
value_type |
container_base::const_iterator |
Iterator's value type. |
reference |
container_base::const_iterator |
Iterator's reference type. |
const_reference |
container_base::const_iterator |
Iterator's const reference type. |
These are only defined if basic_tree::Node_Update is not null_tree_node_update
| Type | Definition | Description |
metadata_type |
typename basic_tree::Node_Update::metadata_type |
Metadata type. |
const_metadata_reference |
typename Allocator::template rebind<
metadata_type>::other::const_reference
|
Const metadata reference type. |
| Method | Description |
inline const_node_iterator () |
Default constructor. |
| Method | Description |
inline const_reference operator* () const |
Access. |
These are only defined if basic_tree::Node_Update is not null_tree_node_update
| Method | Description |
inline const_metadata_reference get_metadata () const |
Metadata access. |
| Method | Description |
inline const_node_iterator
get_l_child
() const
|
Returns the const node iterator associated with the left node. |
inline const_node_iterator
get_r_child
() const
|
Returns the const node iterator associated with the right node. |
| Method | Description |
inline bool
operator==
(const const_node_iterator &other) const
|
Compares to a different iterator object. |
inline bool
operator!=
(const const_node_iterator &other) const
|
Compares (negatively) to a different iterator object. |