System::Collections::Generic::QueuePtr< T > Class Template Reference

Queue pointer. This type is a pointer to manage other object's deletion. It should be allocated on stack and passed to functions either by value or by const reference. More...

#include <queue.h>

Inherits System::SmartPtr< T >.

Public Member Functions
	QueuePtr ()
	Constructs null pointer. More...
	QueuePtr (const SharedPtr< Queue< T > > &obj)
	Constructs pointer to specific queue. More...
Public Member Functions inherited from System::SmartPtr< T >
	SmartPtr (SmartPtrMode mode)
	Creates SmartPtr object of required mode. More...
	SmartPtr (std::nullptr_t=nullptr, SmartPtrMode mode=SmartPtrMode::Shared)
	Creates null-pointer SmartPtr object of required mode. More...
	SmartPtr (Pointee_ *object, SmartPtrMode mode=SmartPtrMode::Shared)
	Creates SmartPtr pointing to specified object, or converts raw pointer to SmartPtr. More...
	SmartPtr (const SmartPtr_ &ptr, SmartPtrMode mode=SmartPtrMode::Shared)
	Copy constructs SmartPtr object. Both pointers point to the same object afterwards. More...
template<class Q , typename = typename std::enable_if<System::detail::is_pointer_convertible<Q, Pointee_>::type::value>::type>
	SmartPtr (const SmartPtr< Q > &x, SmartPtrMode mode=SmartPtrMode::Shared)
	Copy constructs SmartPtr object. Both pointers point to the same object afterwards. Performs type conversion if allowed. More...
	SmartPtr (SmartPtr_ &&x, SmartPtrMode mode=SmartPtrMode::Shared) noexcept
	Move constructs SmartPtr object. Effectively, swaps two pointers, if they are both of same mode. x may be unusable after call. More...
template<typename Y >
	SmartPtr (const SmartPtr< Array< Y > > &src, SmartPtrMode mode=SmartPtrMode::Shared)
	Converts type of referenced array by creating a new array of different type. Useful if in C# there is an array type cast which is unsupported in C++. More...
template<typename Y , typename = typename std::enable_if<std::is_same<Y, EmptyArrayInitializer>::value, void>::type>
	SmartPtr (const Y &)
	Initializes empty array. Used to translate some C# code constructs. More...
template<typename P >
	SmartPtr (const SmartPtr< P > &ptr, Pointee_ *p, SmartPtrMode mode=SmartPtrMode::Shared)
	Constructs a SmartPtr which shares ownership information with the initial value of ptr, but holds an unrelated and unmanaged pointer p. More...
	~SmartPtr ()
	Destroys SmartPtr object. If required, decreases pointed object's reference counter and deletes object. More...
SmartPtr_ &	operator= (SmartPtr_ &&x) noexcept
	Move-assigns SmartPtr object. x becomes unusable. More...
SmartPtr_ &	operator= (const SmartPtr_ &x)
	Copy-assigns SmartPtr object. More...
template<typename Q >
SmartPtr_ &	operator= (const SmartPtr< Q > &x)
	Copy-assigns SmartPtr object. Does required type conversions. More...
SmartPtr_ &	operator= (Pointee_ *p)
	Assigns raw pointer to SmartPtr object. More...
SmartPtr_ &	operator= (std::nullptr_t)
	Sets pointer value to nullptr. More...
Pointee_ *	operator-> () const
	Allows to access members of referenced object. More...
bool	operator== (std::nullptr_t) const
	Checks if pointer points to nullptr. More...
Pointee_ *	get () const
	Gets pointed object. More...
Pointee_ *	get_shared () const
	Gets pointed object, but asserts that pointer is in shared mode. More...
void	reset (Pointee_ *ptr)
	Sets pointed object. More...
void	reset ()
	Makes pointer pointing to nullptr. More...
SmartPtrMode	get_Mode () const
	Gets pointer mode. More...
bool	IsShared () const
	Checks if pointer is in shared mode. More...
bool	IsWeak () const
	Checks if pointer is in weak mode. More...
bool	IsAliasingPtr () const
	Checks if pointer is pointed to another object than owned (created by an aliasing constructor). More...
Object *	GetObjectOwner () const
	Gets referenced object. More...
SmartPtr_	RemoveAliasing () const
	Removes aliasing (created by an aliasing constructor) from pointer, makes sure it manages (if shared) or tracks (if weak) the same object it points to. More...
void	set_Mode (SmartPtrMode mode)
	Sets pointer mode. May alter referenced object's reference counts. More...
Pointee_ &	operator* () const
	Gets reference to pointed object. Asserts that pointer is not null. More...
	operator bool () const noexcept
	Checks if pointer is not null. More...
bool	operator! () const noexcept
	Checks if pointer is null. More...
template<class Y >
bool	operator< (Y *p) const
	Provides less-compare semantics for SmartPtr class. More...
template<class Y >
bool	operator< (SmartPtr< Y > const &x) const
	Provides less-compare semantics for SmartPtr class. More...
template<class Y >
SmartPtr< Y >	static_pointer_cast () const
	Casts pointer to different type using static_cast on pointed object. More...
template<class Y >
SmartPtr< Y >	dynamic_pointer_cast () const
	Casts pointer to different type using dynamic_cast on pointed object. More...
template<class Y >
SmartPtr< Y >	const_pointer_cast () const
	Casts pointer to different type using const_cast on pointed object. More...
template<class Y , typename Check = std::false_type>
std::enable_if_t< std::is_same< Y, T >::value, SmartPtr< Y > >	Cast () const
	Casts pointer to its type itself. More...
template<class Y , typename Check = std::false_type>
std::enable_if_t<!std::is_same< Y, T >::value &&std::is_base_of< Y, T >::value, SmartPtr< Y > >	Cast () const
	Casts pointer to base type using static_cast. More...
template<class Y , typename Check = std::false_type>
std::enable_if_t< Check::value &&!std::is_same< Y, T >::value &&!std::is_base_of< Y, T >::value, SmartPtr< Y > >	Cast () const
	Casts pointer to derived type dynamic_cast. More...
template<class Y , typename Check = std::false_type>
std::enable_if_t<!Check::value &&!std::is_same< Y, T >::value &&!std::is_base_of< Y, T >::value, SmartPtr< Y > >	Cast () const
	Casts pointer to derived type dynamic_cast. More...
bool	Is (const System::TypeInfo &target) const
	Checks if pointed object is of specific type or its child type. Follows C# 'is' semantics. More...
Object *	GetObjectOrNull () const
	Gets pointed object (if any) or nullptr. Same as get(). More...
SmartPtr< Object >	ToObjectPtr () const
	Converts any pointer type to pointer to Object. Doesn't require Pointee_ type to be complete. More...
Pointee_ *	GetPointer () const
	Gets pointed object (if any) or nullptr. Same as get(). More...
int	get_shared_count () const
	Gets number of shared pointers existing to referenced object, including current one. Asserts current pointer being in shared mode. More...
void	SetContainedTemplateWeakPtr (uint32_t argument) const
	Calls SetTemplateWeakPtr() method on pointed object (if any). More...
template<typename Q = T>
auto	begin () -> decltype(std::declval< Q >().begin())
	Accessor for begin() method of an underling collection. Only compiles if SmartPtr_ is specialization type with begin() method. More...
template<typename Q = T>
auto	end () -> decltype(std::declval< Q >().end())
	Accessor for end() method of an underling collection. Only compiles if SmartPtr_ is specialization type with end() method. More...
template<typename Q = T>
auto	begin () const -> decltype(std::declval< const Q >().begin())
	Accessor for begin() method of an underling collection. Only compiles if SmartPtr_ is specialization type with begin() method. More...
template<typename Q = T>
auto	end () const -> decltype(std::declval< const Q >().end())
	Accessor for end() method of an underling collection. Only compiles if SmartPtr_ is specialization type with end() method. More...
template<typename Q = T>
auto	cbegin () const -> decltype(std::declval< const Q >().cbegin())
	Accessor for cbegin() method of an underling collection. Only compiles if SmartPtr_ is specialization type with cbegin() method. More...
template<typename Q = T>
auto	cend () const -> decltype(std::declval< const Q >().cend())
	Accessor for cend() method of an underling collection. Only compiles if SmartPtr_ is specialization type with cend() method. More...
int	GetHashCode () const
	Calls GetHashCode() on pointed object. More...
T *	GetObjectNotNull () const
	Gets currently referenced object (if any) or throws. More...

Additional Inherited Members
Public Types inherited from System::SmartPtr< T >
typedef T	Pointee_
	Pointed type. More...
typedef SmartPtr< T >	SmartPtr_
	Specialized smart pointer type. More...
typedef System::Details::ArrayTypeResolver< T >::type	ArrayType
	Same as Pointee_, if it is a specialization of System::Array, and void otherwise. More...
using	ValueType = typename System::Details::SelectType< typename System::Details::ArrayTypeResolver< T >::value_type >::type
	Storage type of pointed array. Only meaningful if T is a specialization of System::Array. More...
Static Public Member Functions inherited from System::SmartPtr< T >
static const System::TypeInfo &	Type ()
	Shortcut to get System::TypeInfo object for the Pointee_ type. More...
Public Attributes inherited from System::SmartPtr< T >
template<typename IdxType >
decltype(System::Details::GetByIndex(std::declval< const SmartPtr_ * >(), std::declval< IdxType >())	operator[] )(IdxType idx) const
	Accessor for array elements. Only compiles if SmartPtr_ is specialization of System::Array. More...
Protected Types inherited from System::SmartPtr< T >
typedef Object	SharedRefReleaser
	Type to use to release shared pointers. Depends on whether external refcount is on or off. More...
Protected Member Functions inherited from System::SmartPtr< T >
void	Lock (Pointee_ *object)
	Sets pointee object. Increments shared or weak reference count, depending on pointer mode. More...
template<class Q >
void	Lock (const SmartPtr< Q > &ptr)
	Sets pointee object. Increments shared or weak reference count, depending on pointer mode. More...
template<typename Q >
void	LockSharedFromShared (const SmartPtr< Q > &ptr)
	Sets pointee object. Asserts that both current object and ptr are in shared mode. More...
template<typename Q >
void	LockSharedFromWeak (const SmartPtr< Q > &ptr)
	Sets pointee object. Asserts that current object is in shared mode and ptr is in weak mode. More...
template<typename Q >
void	LockWeakFromShared (const SmartPtr< Q > &ptr)
	Sets pointee object. Asserts that current object is in weak mode and ptr is in shared mode. More...
template<typename Q >
void	LockWeakFromWeak (const SmartPtr< Q > &ptr)
	Sets pointee object. Asserts that both current object and ptr are in weak mode. More...
Object *	ReleaseAndGetObjectToDelete ()
	Decrements currently referenced object's shared or weak pointer counter, depending on current pointer mode. More...
SharedRefReleaser *	GetSharedReleaser () const
	Gets object to use to release shared pointer to. More...
Object *	ReleaseSharedAndGetObjectToDelete ()
	Decrements currently referenced object's shared pointer counter. More...
void	ReleaseWeak ()
	Decrements currently referenced object's weak pointer counter. More...
void	MoveSharedFromWeak (SmartPtr &&x)
	Implements move semantics. Asserts that current object is in shared mode and x is in weak mode. More...
void	MoveWeakFromShared (SmartPtr &&x)
	Implements move semantics. Asserts that current object is in weak mode and x is in shared mode. More...
template<typename Q , typename R = decltype(std::declval<Q*>()->GetHashCode())>
R	GetHashCodeImpl (Q *) const
	Calls into GetHashCode() method if it is available on Pointee_ type (which is true if it is a complete type). More...
int	GetHashCodeImpl (void *) const
	Calls GetHashCode() method from Object if it is not available on Pointee_ type (e. g. if it is incomplete). More...
template<typename Q >
void	Assign (const SmartPtr< Q > &x)
	Copy-assigns SmartPtr object. Does type conversions, if required. More...
Static Protected Member Functions inherited from System::SmartPtr< T >
static Object *	ReleaseSharedAndGetObjectToDelete (SharedRefReleaser *releaser)
	Removes shared pointer of a specific object, possibly deleting it. More...
static void	ReleaseWeak (System::Detail::SmartPtrCounter *counter)
	Decrements weak pointer counter. More...
template<typename X , typename Y >
static void	InitArray (SmartPtr< Array< X > > *ptr, const SmartPtr< Array< Y > > &src)
	Performs actual array copying on cast constructor calls. More...
Protected Attributes inherited from System::SmartPtr< T >
class System::SmartPtr::Data	m_data
	An instance of Data class. More...

Detailed Description

template<typename T>
class System::Collections::Generic::QueuePtr< T >

Queue pointer. This type is a pointer to manage other object's deletion. It should be allocated on stack and passed to functions either by value or by const reference.

Parameters

T	Element type.

Constructor & Destructor Documentation

QueuePtr() [1/2]

template<typename T >

System::Collections::Generic::QueuePtr< T >::QueuePtr ( )

inline

Constructs null pointer.

QueuePtr() [2/2]

template<typename T >

System::Collections::Generic::QueuePtr< T >::QueuePtr ( const SharedPtr< Queue< T > > &  obj )

inline

Constructs pointer to specific queue.

Parameters

obj	Queue to point to.