tree< T, tree_node_allocator >::pre_order_iterator Class Reference

Depth-first iterator, first accessing the node, then its children. More...

#include <tree.hh>

Inheritance diagram for tree< T, tree_node_allocator >::pre_order_iterator:

Collaboration diagram for tree< T, tree_node_allocator >::pre_order_iterator:

Public Member Functions
	pre_order_iterator ()
	pre_order_iterator (tree_node *)
	pre_order_iterator (const iterator_base &)
	pre_order_iterator (const sibling_iterator &)
bool	operator== (const pre_order_iterator &) const
bool	operator!= (const pre_order_iterator &) const
pre_order_iterator &	operator++ ()
pre_order_iterator &	operator-- ()
pre_order_iterator	operator++ (int)
pre_order_iterator	operator-- (int)
pre_order_iterator &	operator+= (unsigned int)
pre_order_iterator &	operator-= (unsigned int)
Public Member Functions inherited from tree< T, tree_node_allocator >::iterator_base
	iterator_base ()
	iterator_base (tree_node *)
T &	operator* () const
T *	operator-> () const
void	skip_children ()
	When called, the next increment/decrement skips children of this node. More...
void	skip_children (bool skip)
unsigned int	number_of_children () const
	Number of children of the node pointed to by the iterator. More...
sibling_iterator	begin () const
sibling_iterator	end () const

Additional Inherited Members
Public Types inherited from tree< T, tree_node_allocator >::iterator_base
typedef T	value_type
typedef T *	pointer
typedef T &	reference
typedef size_t	size_type
typedef ptrdiff_t	difference_type
typedef std::bidirectional_iterator_tag	iterator_category
Public Attributes inherited from tree< T, tree_node_allocator >::iterator_base
tree_node *	node
Protected Attributes inherited from tree< T, tree_node_allocator >::iterator_base
bool	skip_current_children_

Detailed Description

template<class T, class tree_node_allocator = std::allocator<tree_node_<T> >>
class tree< T, tree_node_allocator >::pre_order_iterator

Depth-first iterator, first accessing the node, then its children.

Constructor & Destructor Documentation

pre_order_iterator() [1/4]

template<class T , class tree_node_allocator >

tree< T, tree_node_allocator >::pre_order_iterator::pre_order_iterator

(

)

pre_order_iterator() [2/4]

template<class T , class tree_node_allocator >

tree< T, tree_node_allocator >::pre_order_iterator::pre_order_iterator

(

tree_node *

tn

)

pre_order_iterator() [3/4]

template<class T , class tree_node_allocator >

tree< T, tree_node_allocator >::pre_order_iterator::pre_order_iterator

(

const iterator_base &

other

)

pre_order_iterator() [4/4]

template<class T , class tree_node_allocator >

tree< T, tree_node_allocator >::pre_order_iterator::pre_order_iterator

(

const sibling_iterator &

other

)

References tree< T, tree_node_allocator >::iterator_base::node, tree< T, tree_node_allocator >::sibling_iterator::parent_, tree< T, tree_node_allocator >::sibling_iterator::range_last(), and tree< T, tree_node_allocator >::iterator_base::skip_children().

Member Function Documentation

operator!=()

template<class T , class tree_node_allocator >

bool tree< T, tree_node_allocator >::pre_order_iterator::operator!=

(

const pre_order_iterator &

other

)

const

References tree< T, tree_node_allocator >::iterator_base::node.

operator++() [1/2]

template<class T , class tree_node_allocator >

tree< T, tree_node_allocator >::pre_order_iterator & tree< T, tree_node_allocator >::pre_order_iterator::operator++

(

)

References tree_node_< T >::first_child, tree_node_< T >::next_sibling, tree< T, tree_node_allocator >::iterator_base::node, tree_node_< T >::parent, and tree< T, tree_node_allocator >::iterator_base::skip_current_children_.

operator++() [2/2]

template<class T , class tree_node_allocator >

tree< T, tree_node_allocator >::pre_order_iterator tree< T, tree_node_allocator >::pre_order_iterator::operator++

(

int

)

operator+=()

template<class T , class tree_node_allocator >

tree< T, tree_node_allocator >::pre_order_iterator & tree< T, tree_node_allocator >::pre_order_iterator::operator+=

(

unsigned int

num

)

operator--() [1/2]

template<class T , class tree_node_allocator >

tree< T, tree_node_allocator >::pre_order_iterator & tree< T, tree_node_allocator >::pre_order_iterator::operator--

(

)

References tree_node_< T >::last_child, tree< T, tree_node_allocator >::iterator_base::node, tree_node_< T >::parent, and tree_node_< T >::prev_sibling.

operator--() [2/2]

template<class T , class tree_node_allocator >

tree< T, tree_node_allocator >::pre_order_iterator tree< T, tree_node_allocator >::pre_order_iterator::operator--

(

int

)

operator-=()

template<class T , class tree_node_allocator >

tree< T, tree_node_allocator >::pre_order_iterator & tree< T, tree_node_allocator >::pre_order_iterator::operator-=

(

unsigned int

num

)

operator==()

template<class T , class tree_node_allocator >

bool tree< T, tree_node_allocator >::pre_order_iterator::operator==

(

const pre_order_iterator &

other

)

const

References tree< T, tree_node_allocator >::iterator_base::node.

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The documentation for this class was generated from the following file:

• tree.hh