CYISceneNode::Iterator Class Reference

Detailed Description

A bi-directional Iterator type that allows iteration over scene tree. STL-compatible.

Warning

All iterators created from a specific scene node are invalidated when a child node is added or removed anywhere in the scene tree starting with that node as the root, or when the original node is deleted.

#include <scenetree/YiSceneNode.h>

Public Types
enum	Mode {   Mode::ImmediateChildren,   Mode::ImmediateDrawChildren,   Mode::DepthFirst,   Mode::DepthFirstDrawOrder }
typedef std::bidirectional_iterator_tag	iterator_category
typedef CYISceneNode *	value_type
typedef ptrdiff_t	difference_type
typedef CYISceneNode **	pointer
typedef CYISceneNode *	reference

Public Member Functions
	Iterator ()
	Iterator (const Iterator &other)
	~Iterator ()
value_type	operator* () const
Iterator &	operator= (const Iterator &other)
bool	operator== (const Iterator &other) const
bool	operator!= (const Iterator &other) const
Iterator &	operator++ ()
Iterator	operator++ (int)
Iterator &	operator-- ()
Iterator	operator-- (int)
Iterator	operator+ (int n) const
Iterator &	operator+= (int n)
Iterator	operator- (int n) const
Iterator &	operator-= (int n)

Friends
class	CYISceneNode

Member Typedef Documentation

difference_type

typedef ptrdiff_t CYISceneNode::Iterator::difference_type

iterator_category

typedef std::bidirectional_iterator_tag CYISceneNode::Iterator::iterator_category

pointer

typedef CYISceneNode** CYISceneNode::Iterator::pointer

reference

typedef CYISceneNode* CYISceneNode::Iterator::reference

value_type

typedef CYISceneNode* CYISceneNode::Iterator::value_type

Member Enumeration Documentation

Mode

enum CYISceneNode::Iterator::Mode

strong

Enumerator
ImmediateChildren	Iterate over immediate children only.
ImmediateDrawChildren	Iterate over immediate draw children only.
DepthFirst	Recursively iterate over all descendants in a depth-first order.
DepthFirstDrawOrder	Recursively iterate over all descendants in a depth-first traversal of the draw children.

Constructor & Destructor Documentation

Iterator() [1/2]

CYISceneNode::Iterator::Iterator

(

)

Iterator() [2/2]

CYISceneNode::Iterator::Iterator

(

const Iterator &

other

)

~Iterator()

CYISceneNode::Iterator::~Iterator

(

)

Member Function Documentation

operator!=()

bool CYISceneNode::Iterator::operator!=

(

const Iterator &

other

)

const

operator*()

value_type CYISceneNode::Iterator::operator*

(

)

const

operator+()

Iterator CYISceneNode::Iterator::operator+

(

int

n

)

const

operator++() [1/2]

Iterator& CYISceneNode::Iterator::operator++

(

)

operator++() [2/2]

Iterator CYISceneNode::Iterator::operator++

(

int

)

operator+=()

Iterator& CYISceneNode::Iterator::operator+=

(

int

n

)

operator-()

Iterator CYISceneNode::Iterator::operator-

(

int

n

)

const

operator--() [1/2]

Iterator& CYISceneNode::Iterator::operator--

(

)

operator--() [2/2]

Iterator CYISceneNode::Iterator::operator--

(

int

)

operator-=()

Iterator& CYISceneNode::Iterator::operator-=

(

int

n

)

operator=()

Iterator& CYISceneNode::Iterator::operator=

(

const Iterator &

other

)

operator==()

bool CYISceneNode::Iterator::operator==

(

const Iterator &

other

)

const

Friends And Related Function Documentation

CYISceneNode

friend class CYISceneNode

friend

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

• scenetree/YiSceneNode.h