icomp::TMultiReferenceMember< Interface > Class Template Reference

Pointer to list of referenced component objects. More...

#include <TMultiReferenceMember.h>

Inheritance diagram for icomp::TMultiReferenceMember< Interface >:

Public Types
typedef TMultiAttributeMember< CMultiReferenceAttribute >	BaseClass
typedef CInterfaceManipBase	BaseClass2
typedef Interface	InterfaceType
Public Types inherited from icomp::TMultiAttributeMember< CMultiReferenceAttribute >
typedef CMultiReferenceAttribute	AttributeType
typedef Attribute::ValueType	AttributeValueType
typedef void	InterfaceType

Public Member Functions
	TMultiReferenceMember ()
void	Init (const IComponent *ownerPtr, const IRealAttributeStaticInfo &staticInfo)
bool	IsValid () const
	Check if this reference can be resolved.
bool	EnsureInitialized () const
	Ensure that initlization process is closed.
Interface *	operator[] (int index) const
	Access to interface of component at specified index.
Public Member Functions inherited from icomp::TMultiAttributeMember< CMultiReferenceAttribute >
	TMultiAttributeMember ()
void	Init (const IComponent *ownerPtr, const IRealAttributeStaticInfo &staticInfo)
	Internal initialize of attribute.
bool	IsValid () const
	Check if this attribute is valid.
int	GetCount () const
	Get number of attributes.
const AttributeValueType &	operator[] (int index) const
	Access to object pointed by internal pointer.
int	FindValue (const AttributeValueType &value) const
	Find attribute value.

Protected Member Functions
	TMultiReferenceMember (const TMultiReferenceMember &ptr)
Protected Member Functions inherited from icomp::TMultiAttributeMember< CMultiReferenceAttribute >
bool	InitInternal (const IComponent *ownerPtr, const IRealAttributeStaticInfo &staticInfo, const IComponent **definitionComponentPtr)

Additional Inherited Members
Static Public Member Functions inherited from istd::CIdManipBase
static bool	SplitId (const QByteArray &complexId, QByteArray &baseId, QByteArray &subId)
	Split component ID into separated ID's.
static QByteArray	JoinId (const QByteArray &baseId, const QByteArray &subId)
	Join base component ID and sub ID into composed component ID.
Static Protected Member Functions inherited from icomp::CInterfaceManipBase
template<class Interface >
static Interface *	ExtractInterface (IComponent *componentPtr, const QByteArray &subId="")
	Extract interface from component.

Detailed Description

template<class Interface>
class icomp::TMultiReferenceMember< Interface >

Pointer to list of referenced component objects.

Don't use direct this class, use macros I_MULTI_REF and I_ASSIGN_MULTI_* instead.

Thread-Safety:

This class uses double-checked locking with std::atomic for thread-safe lazy initialization. The pattern is safe because:

• m_isInitialized is atomic with sequential consistency (default memory order)
• Once m_isInitialized is true, no further modifications occur to m_components
• The mutex protects the initialization phase
• Sequential consistency ensures all writes to m_components are visible to threads that observe m_isInitialized == true

Definition at line 34 of file TMultiReferenceMember.h.

Member Typedef Documentation

BaseClass

template<class Interface >

typedef TMultiAttributeMember<CMultiReferenceAttribute> icomp::TMultiReferenceMember< Interface >::BaseClass

Definition at line 37 of file TMultiReferenceMember.h.

BaseClass2

template<class Interface >

typedef CInterfaceManipBase icomp::TMultiReferenceMember< Interface >::BaseClass2

Definition at line 38 of file TMultiReferenceMember.h.

InterfaceType

template<class Interface >

typedef Interface icomp::TMultiReferenceMember< Interface >::InterfaceType

Definition at line 39 of file TMultiReferenceMember.h.

Constructor & Destructor Documentation

TMultiReferenceMember() [1/2]

template<class Interface >

icomp::TMultiReferenceMember< Interface >::TMultiReferenceMember

(

)

Definition at line 88 of file TMultiReferenceMember.h.

TMultiReferenceMember() [2/2]

template<class Interface >

icomp::TMultiReferenceMember< Interface >::TMultiReferenceMember ( const TMultiReferenceMember< Interface > &  ptr )

protected

Definition at line 181 of file TMultiReferenceMember.h.

Member Function Documentation

EnsureInitialized()

template<class Interface >

bool icomp::TMultiReferenceMember< Interface >::EnsureInitialized

(

)

const

Ensure that initlization process is closed.

Do the same as IsValid(), for convinience only (to provide better code clarify).

Definition at line 126 of file TMultiReferenceMember.h.

References icomp::ICompositeComponent::GetSubcomponent(), and NULL.

Init()

template<class Interface >

void icomp::TMultiReferenceMember< Interface >::Init	(	const IComponent *	ownerPtr,
		const IRealAttributeStaticInfo &	staticInfo
	)

Definition at line 96 of file TMultiReferenceMember.h.

IsValid()

template<class Interface >

bool icomp::TMultiReferenceMember< Interface >::IsValid

(

)

const

Check if this reference can be resolved.

It calls EnsureInitialized().

Definition at line 119 of file TMultiReferenceMember.h.

operator[]()

template<class Interface >

Interface * icomp::TMultiReferenceMember< Interface >::operator[]

(

int

index

)

const

Access to interface of component at specified index.

Returns

pointer to interface or NULL if there is no associated object at this index.

Definition at line 164 of file TMultiReferenceMember.h.

References NULL.

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

• Acf/Include/icomp/TMultiReferenceMember.h