dart::dynamics::SkeletonRefCountingBase Class Reference

Inheritance diagram for dart::dynamics::SkeletonRefCountingBase:

Public Member Functions
std::shared_ptr< Skeleton >	getSkeleton ()
	Return the Skeleton this BodyNode belongs to.
std::shared_ptr< const Skeleton >	getSkeleton () const
	Return the (const) Skeleton this BodyNode belongs to.

Protected Member Functions
	SkeletonRefCountingBase ()
	Default Constructor.

Protected Attributes
std::weak_ptr< Skeleton >	mSkeleton
	Weak pointer to the Skeleton this BodyNode belongs to.
std::atomic< int >	mReferenceCount
	Reference count for the number of BodyNodePtrs that are referring to this BodyNode.
std::shared_ptr< Skeleton >	mReferenceSkeleton
	If mReferenceCount is zero, then mReferenceSkeleton will hold a nullptr. More...
std::shared_ptr< MutexedWeakSkeletonPtr >	mLockedSkeleton
	Shared reference to a weak_ptr of this BodyNode's Skeleton, along with a mutex to ensure thread safety. More...

Friends
template<class >
class	TemplateBodyNodePtr
template<class >
class	TemplateWeakBodyNodePtr

Member Data Documentation

mLockedSkeleton

std::shared_ptr<MutexedWeakSkeletonPtr> dart::dynamics::SkeletonRefCountingBase::mLockedSkeleton

protected

Shared reference to a weak_ptr of this BodyNode's Skeleton, along with a mutex to ensure thread safety.

This is used by WeakBodyNodePtrs to know when this BodyNode has expired.

mReferenceSkeleton

std::shared_ptr<Skeleton> dart::dynamics::SkeletonRefCountingBase::mReferenceSkeleton

mutableprotected

If mReferenceCount is zero, then mReferenceSkeleton will hold a nullptr.

If mReferenceCount is greater than zero, then mReferenceSkeleton will hold a shared_ptr to the Skeleton that this BodyNode belongs to. This is to keep this BodyNode alive, so long as a BodyNodePtr that references it exists.

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

• dart/dynamics/detail/BodyNodePtr.hpp
• dart/dynamics/BodyNode.cpp