Urho3D::SharedPtr< T > Class Template Reference

Shared pointer template class with intrusive reference counting. More...

#include <Ptr.h>

Collaboration diagram for Urho3D::SharedPtr< T >:

Public Member Functions
	SharedPtr ()
	Construct a null shared pointer.
	SharedPtr (const SharedPtr< T > &rhs)
	Copy-construct from another shared pointer.
	SharedPtr (T *ptr)
	Construct from a raw pointer.
	~SharedPtr ()
	Destruct. Release the object reference.
SharedPtr< T > &	operator= (const SharedPtr< T > &rhs)
	Assign from another shared pointer.
SharedPtr< T > &	operator= (T *ptr)
	Assign from a raw pointer.
T *	operator-> () const
	Point to the object.
T &	operator* () const
	Dereference the object.
T &	operator[] (const int index)
	Subscript the object if applicable.
bool	operator< (const SharedPtr< T > &rhs) const
	Test for less than with another shared pointer.
bool	operator== (const SharedPtr< T > &rhs) const
	Test for equality with another shared pointer.
bool	operator!= (const SharedPtr< T > &rhs) const
	Test for inequality with another shared pointer.
	operator T * () const
	Convert to a raw pointer.
void	Reset ()
	Reset to null and release the object reference.
void	Detach ()
	Detach without destroying the object even if the refcount goes zero. To be used for scripting language interoperation.
template<class U >
void	StaticCast (const SharedPtr< U > &rhs)
	Perform a static cast from a shared pointer of another type.
template<class U >
void	DynamicCast (const SharedPtr< U > &rhs)
	Perform a dynamic cast from a shared pointer of another type.
bool	Null () const
	Check if the pointer is null.
bool	NotNull () const
	Check if the pointer is not null.
T *	Get () const
	Return the raw pointer.
int	Refs () const
	Return the object's reference count, or 0 if the pointer is null.
int	WeakRefs () const
	Return the object's weak reference count, or 0 if the pointer is null.
RefCount *	RefCountPtr () const
	Return pointer to the RefCount structure.
unsigned	ToHash () const
	Return hash value for HashSet & HashMap.

Private Member Functions
template<class U >
SharedPtr< T > &	operator= (const SharedPtr< U > &rhs)
	Prevent direct assignment from a shared pointer of another type.
void	AddRef ()
	Add a reference to the object pointed to.
void	ReleaseRef ()
	Release the object reference and delete it if necessary.

Private Attributes
T *	ptr_
	Pointer to the object.

Detailed Description

template<class T>
class Urho3D::SharedPtr< T >

Shared pointer template class with intrusive reference counting.

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

• /home/travis/build/urho3d/Urho3D/Source/Urho3D/Container/Ptr.h