BVH_BuildQueue Class Reference

Command-queue for parallel building of BVH nodes. More...

#include <BVH_BuildQueue.hxx>

Public Member Functions
	BVH_BuildQueue ()
	Creates new BVH build queue.
	~BVH_BuildQueue ()
	Releases resources of BVH build queue.
Standard_Integer	Size ()
	Returns current size of BVH build queue.
void	Enqueue (const Standard_Integer &theNode)
	Enqueues new work-item onto BVH build queue.
Standard_Integer	Fetch (Standard_Boolean &wasBusy)
	Fetches first work-item from BVH build queue.
Standard_Boolean	HasBusyThreads ()
	Checks if there are active build threads.

Protected Attributes
NCollection_Sequence< Standard_Integer >	myQueue
	Queue of BVH nodes to build.
Standard_Mutex	myMutex
	Manages access serialization of working threads.
Standard_Integer	myNbThreads
	Number of active build threads.

Detailed Description

Command-queue for parallel building of BVH nodes.

Constructor & Destructor Documentation

BVH_BuildQueue()

BVH_BuildQueue::BVH_BuildQueue ( )

inline

Creates new BVH build queue.

~BVH_BuildQueue()

BVH_BuildQueue::~BVH_BuildQueue ( )

inline

Releases resources of BVH build queue.

Member Function Documentation

Enqueue()

void BVH_BuildQueue::Enqueue

(

const Standard_Integer &

theNode

)

Enqueues new work-item onto BVH build queue.

Fetch()

Standard_Integer BVH_BuildQueue::Fetch

(

Standard_Boolean &

wasBusy

)

Fetches first work-item from BVH build queue.

HasBusyThreads()

Standard_Boolean BVH_BuildQueue::HasBusyThreads ( )

inline

Checks if there are active build threads.

Size()

Standard_Integer BVH_BuildQueue::Size

(

)

Returns current size of BVH build queue.

Field Documentation

myMutex

Standard_Mutex BVH_BuildQueue::myMutex

protected

Manages access serialization of working threads.

myNbThreads

Standard_Integer BVH_BuildQueue::myNbThreads

protected

Number of active build threads.

myQueue

NCollection_Sequence<Standard_Integer> BVH_BuildQueue::myQueue

protected

Queue of BVH nodes to build.

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

• BVH_BuildQueue.hxx