Implementation of the reference to an instance. More...

#include <arccore/base/Ref.h>

Public Types
using	ThatClass = RefImpl<InstanceType, RefClassType, ImplTagId>
using	ImplType = RefTraitsTagId<InstanceType, ImplTagId>::ImplType

Public Member Functions
template<typename T, typename = _IsRefConstructible<typename RefImpl<T, Ref<T>, ImplTagId>::ImplType>>
	RefImpl (const Ref< T > &rhs) noexcept
	Constructs a reference from another reference of a compatible type.
	RefImpl (const ThatClass &rhs)=default
ThatClass &	operator= (const ThatClass &rhs)=default
	operator bool () const
InstanceType *	get () const
	Associated instance or nullptr if none.
bool	isNull () const
	Indicates if the counter references a non-null instance.
InstanceType *	operator-> () const
void	reset ()
	Positions the instance to the null pointer.
template<typename T = ThatClass, typename std::enable_if_t< T::RefType==REF_TAG_SHARED_PTR, bool > = true>
InstanceType *	_release ()
const ImplType &	_internalInstance () const

Static Public Attributes
static constexpr int	RefType = RefTraitsTagId<InstanceType, ImplTagId>::RefType

Friends
template<typename T>
class	Ref
bool	operator== (const ThatClass &a, const ThatClass &b)
bool	operator!= (const ThatClass &a, const ThatClass &b)
bool	operator< (const ThatClass &a, const ThatClass &b)
bool	operator! (const ThatClass &a)

Detailed Description

template<typename InstanceType, typename RefClassType, int ImplTagId>
class Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >

Implementation of the reference to an instance.

See also: Ref

Definition at line 133 of file arccore/src/base/arccore/base/Ref.h.

Member Typedef Documentation

◆ ImplType

template<typename InstanceType, typename RefClassType, int ImplTagId>

using Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::ImplType = RefTraitsTagId<InstanceType, ImplTagId>::ImplType

Definition at line 142 of file arccore/src/base/arccore/base/Ref.h.

◆ ThatClass

template<typename InstanceType, typename RefClassType, int ImplTagId>

using Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::ThatClass = RefImpl<InstanceType, RefClassType, ImplTagId>

Definition at line 141 of file arccore/src/base/arccore/base/Ref.h.

Constructor & Destructor Documentation

◆ RefImpl()

template<typename InstanceType, typename RefClassType, int ImplTagId>

template<typename T, typename = _IsRefConstructible<typename RefImpl<T, Ref<T>, ImplTagId>::ImplType>>

Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::RefImpl ( const Ref< T > & rhs )

inlineexplicitnoexcept

Constructs a reference from another reference of a compatible type.

Conversion is allowed if an instance of 'ImplType' can be constructed from an instance of Ref<T>::ImplType.

Definition at line 215 of file arccore/src/base/arccore/base/Ref.h.

Member Function Documentation

◆ _internalInstance()

template<typename InstanceType, typename RefClassType, int ImplTagId>

const ImplType & Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::_internalInstance ( ) const

inline

Definition at line 275 of file arccore/src/base/arccore/base/Ref.h.

◆ _release()

template<typename InstanceType, typename RefClassType, int ImplTagId>

template<typename T = ThatClass, typename std::enable_if_t< T::RefType==REF_TAG_SHARED_PTR, bool > = true>

InstanceType * Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::_release ( )

inline

Definition at line 263 of file arccore/src/base/arccore/base/Ref.h.

◆ get()

template<typename InstanceType, typename RefClassType, int ImplTagId>

InstanceType * Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::get ( ) const

inline

Associated instance or nullptr if none.

Definition at line 251 of file arccore/src/base/arccore/base/Ref.h.

Referenced by Arcane::Array2VariableT< T >::_compareVariable(), Arcane::VariableArrayT< T >::_compareVariable(), Arcane::VariableScalarT< T >::_compareVariable(), and Arcane::Internal::ServiceFinderBase2T< InterfaceType >::getSingleton().

◆ isNull()

template<typename InstanceType, typename RefClassType, int ImplTagId>

bool Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::isNull ( ) const

inline

Indicates if the counter references a non-null instance.

Definition at line 253 of file arccore/src/base/arccore/base/Ref.h.

◆ operator bool()

template<typename InstanceType, typename RefClassType, int ImplTagId>

Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::operator bool ( ) const

inline

Definition at line 246 of file arccore/src/base/arccore/base/Ref.h.

◆ operator->()

template<typename InstanceType, typename RefClassType, int ImplTagId>

InstanceType * Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::operator-> ( ) const

inline

Definition at line 254 of file arccore/src/base/arccore/base/Ref.h.

◆ reset()

template<typename InstanceType, typename RefClassType, int ImplTagId>

void Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::reset ( )

inline

Positions the instance to the null pointer.

Definition at line 256 of file arccore/src/base/arccore/base/Ref.h.

◆ operator!

template<typename InstanceType, typename RefClassType, int ImplTagId>

bool operator! ( const ThatClass & a )

friend

Definition at line 241 of file arccore/src/base/arccore/base/Ref.h.

◆ operator!=

template<typename InstanceType, typename RefClassType, int ImplTagId>

bool operator!=	(	const ThatClass &	a,
		const ThatClass &	b )

friend

Definition at line 231 of file arccore/src/base/arccore/base/Ref.h.

◆ operator<

template<typename InstanceType, typename RefClassType, int ImplTagId>

bool operator<	(	const ThatClass &	a,
		const ThatClass &	b )

friend

Definition at line 236 of file arccore/src/base/arccore/base/Ref.h.

◆ operator==

template<typename InstanceType, typename RefClassType, int ImplTagId>

bool operator==	(	const ThatClass &	a,
		const ThatClass &	b )

friend

Definition at line 226 of file arccore/src/base/arccore/base/Ref.h.

◆ Ref

template<typename InstanceType, typename RefClassType, int ImplTagId>

template<typename T>

friend class Ref

friend

Definition at line 143 of file arccore/src/base/arccore/base/Ref.h.

Member Data Documentation

◆ RefType

template<typename InstanceType, typename RefClassType, int ImplTagId>

int Arcane::RefImpl< InstanceType, RefClassType, ImplTagId >::RefType = RefTraitsTagId<InstanceType, ImplTagId>::RefType

staticconstexpr

Definition at line 186 of file arccore/src/base/arccore/base/Ref.h.

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

arccore/src/base/arccore/base/Ref.h

Public Types

Public Member Functions

Static Public Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ ImplType

◆ ThatClass

Constructor & Destructor Documentation

◆ RefImpl()

Member Function Documentation

◆ _internalInstance()

◆ _release()

◆ get()

◆ isNull()

◆ operator bool()

◆ operator->()

◆ reset()

Friends And Related Symbol Documentation

◆ operator!

◆ operator!=

◆ operator<

◆ operator==

◆ Ref

Member Data Documentation

◆ RefType