NCollection_UBTree< TheObjType, TheBndType >::TreeNode Class Reference

#include <NCollection_UBTree.hxx>

Public Member Functions
	TreeNode (const TheObjType &theObj, const TheBndType &theBnd)
Standard_Boolean	IsLeaf () const
Standard_Boolean	IsRoot () const
const TheBndType &	Bnd () const
TheBndType &	ChangeBnd ()
const TheObjType &	Object () const
const TreeNode &	Child (const Standard_Integer i) const
TreeNode &	ChangeChild (const Standard_Integer i)
const TreeNode &	Parent () const
TreeNode &	ChangeParent ()
void	Gemmate (const TheBndType &theNewBnd, const TheObjType &theObj, const TheBndType &theBnd, const Handle< NCollection_BaseAllocator > &theAlloc)
void	Kill (const Standard_Integer i, const Handle< NCollection_BaseAllocator > &theAlloc)
	~TreeNode ()

Static Public Member Functions
static void	delNode (TreeNode *theNode, const Handle< NCollection_BaseAllocator > &theAlloc)

Detailed Description

template<class TheObjType, class TheBndType>
class NCollection_UBTree< TheObjType, TheBndType >::TreeNode

Class describing the node of the tree. Initially the tree consists of one leaf. A node can grow to a branch holding two childs:

• one correspondent to initial node
• the new one with a new object and bounding box

Constructor & Destructor Documentation

TreeNode()

template<class TheObjType, class TheBndType>

NCollection_UBTree< TheObjType, TheBndType >::TreeNode::TreeNode ( const TheObjType & theObj, const TheBndType & theBnd )

inline

~TreeNode()

template<class TheObjType, class TheBndType>

NCollection_UBTree< TheObjType, TheBndType >::TreeNode::~TreeNode ( )

inline

Member Function Documentation

Bnd()

template<class TheObjType, class TheBndType>

const TheBndType & NCollection_UBTree< TheObjType, TheBndType >::TreeNode::Bnd ( ) const

inline

ChangeBnd()

template<class TheObjType, class TheBndType>

TheBndType & NCollection_UBTree< TheObjType, TheBndType >::TreeNode::ChangeBnd ( )

inline

ChangeChild()

template<class TheObjType, class TheBndType>

TreeNode & NCollection_UBTree< TheObjType, TheBndType >::TreeNode::ChangeChild ( const Standard_Integer i )

inline

ChangeParent()

template<class TheObjType, class TheBndType>

TreeNode & NCollection_UBTree< TheObjType, TheBndType >::TreeNode::ChangeParent ( )

inline

Child()

template<class TheObjType, class TheBndType>

const TreeNode & NCollection_UBTree< TheObjType, TheBndType >::TreeNode::Child ( const Standard_Integer i ) const

inline

delNode()

template<class TheObjType, class TheBndType>

static void NCollection_UBTree< TheObjType, TheBndType >::TreeNode::delNode ( TreeNode * theNode, const Handle< NCollection_BaseAllocator > & theAlloc )

inlinestatic

Deleter of tree node. The whole hierarchy of its children also deleted. This method should be used instead of operator delete.

Gemmate()

template<class TheObjType, class TheBndType>

void NCollection_UBTree< TheObjType, TheBndType >::TreeNode::Gemmate ( const TheBndType & theNewBnd, const TheObjType & theObj, const TheBndType & theBnd, const Handle< NCollection_BaseAllocator > & theAlloc )

inline

Forces *this node being gemmated such a way that it becomes a branch holding the previous content of *this node at the first child and theObj at the second child.

Parameters

theNewBnd	new bounding box comprizing both child nodes.
theObj	added object.
theBnd	bounding box of theObj. @theAlloc allocator providing memory to the new child nodes, provided by the calling Tree instance.

IsLeaf()

template<class TheObjType, class TheBndType>

Standard_Boolean NCollection_UBTree< TheObjType, TheBndType >::TreeNode::IsLeaf ( ) const

inline

IsRoot()

template<class TheObjType, class TheBndType>

Standard_Boolean NCollection_UBTree< TheObjType, TheBndType >::TreeNode::IsRoot ( ) const

inline

Kill()

template<class TheObjType, class TheBndType>

void NCollection_UBTree< TheObjType, TheBndType >::TreeNode::Kill ( const Standard_Integer i, const Handle< NCollection_BaseAllocator > & theAlloc )

inline

Kills the i-th child, and *this accepts the content of another child

Object()

template<class TheObjType, class TheBndType>

const TheObjType & NCollection_UBTree< TheObjType, TheBndType >::TreeNode::Object ( ) const

inline

Parent()

template<class TheObjType, class TheBndType>

const TreeNode & NCollection_UBTree< TheObjType, TheBndType >::TreeNode::Parent ( ) const

inline

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

• NCollection_UBTree.hxx