DtOctreeMember< T > Class Template Reference

template<class T>
class DtOctreeMember< T >

DtOctreeMember class.

Octree member class. We store both objects and the extents for those objects, since DtSimObject::extent() can change while an object is in the octree, and we want it to stay in the same place in the octree until explicitly updated.

Inheritance diagram for DtOctreeMember< T >:

Public Member Functions
	DtOctreeMember (T *object, const DtExtent &extent)
void	bind (DtOctreeNode< T > *node)
void	unbind (DtOctreeNode< T > *node)
void	unbind ()
bool	testKey (const unsigned int key)

Protected Types
typedef std::pair < DtOctreeNode< T > *, typename std::list < DtOctreeMember * >::iterator >	NodeBinding

Protected Attributes
T *	myObject
DtExtent	myExtent
std::list< NodeBinding >	myBindings
boost::unordered_map< unsigned int, unsigned int >	mySearchKeys
tbb::spin_rw_mutex	mySearchKeysMutex

Friends
template<class U >
class	DtOctreeNode
template<class U >
class	DtOctree

Member Typedef Documentation

template<class T>

typedef std::pair<DtOctreeNode<T>*, typename std::list<DtOctreeMember*>::iterator> DtOctreeMember< T >::NodeBinding

protected

Constructor & Destructor Documentation

template<class T>

DtOctreeMember< T >::DtOctreeMember ( T *  object, const DtExtent &  extent  )

inline

Member Function Documentation

template<class T>

void DtOctreeMember< T >::bind

(

DtOctreeNode< T > *

node

)

Add this member to the specified node.

More octree debugging support.

This defines a subclass of the octree class that performs some basic checking that intersections aren't failing. Member functions for DtOctreeData

References DtOctreeNode< T >::myMembers.

Referenced by DtOctreeNode< const DtSimObject >::addMember().

template<class T>

void DtOctreeMember< T >::unbind

(

DtOctreeNode< T > *

node

)

Remove this member from the specified node.

References DtOctreeNode< T >::myMembers.

Referenced by DtOctree< const DtSimObject >::removeObject(), DtOctreeNode< const DtSimObject >::split(), and DtOctree< const DtSimObject >::updatePositions().

template<class T>

void DtOctreeMember< T >::unbind

(

)

Remove this member from all nodes.

template<class T>

bool DtOctreeMember< T >::testKey ( const unsigned int  key )

inline

Friends And Related Function Documentation

template<class T>

template<class U >

friend class DtOctreeNode

friend

template<class T>

template<class U >

friend class DtOctree

friend

Member Data Documentation

template<class T>

T* DtOctreeMember< T >::myObject

protected

The object corresponding to this member.

Referenced by DtOctreeNode< const DtSimObject >::addMember(), and DtOctreeNode< const DtSimObject >::addMemberToChild().

template<class T>

DtExtent DtOctreeMember< T >::myExtent

protected

The extent of the member at the time it was added or last updated.

Referenced by DtOctreeNode< const DtSimObject >::addMember(), DtOctreeNode< const DtSimObject >::split(), and DtOctree< const DtSimObject >::updatePositions().

template<class T>

std::list<NodeBinding> DtOctreeMember< T >::myBindings

protected

A list of the nodes this member is bound to, if any, and iterators to this member's position in the bound node's myMembers list.

template<class T>

boost::unordered_map<unsigned int, unsigned int> DtOctreeMember< T >::mySearchKeys

protected

Referenced by DtOctreeMember< const DtSimObject >::testKey().

template<class T>

tbb::spin_rw_mutex DtOctreeMember< T >::mySearchKeysMutex

protected

Referenced by DtOctreeMember< const DtSimObject >::testKey().

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrfobjcore/octree.h