Oracle® Fusion Middleware C++ API Reference for Oracle Coherence
12c (12.2.1.3.0)
E80355-01

MemberHandle Class Template Reference

#include <coherence/lang/MemberHandle.hpp>

Inherits SmartMember.

Inherited by FinalHandle.

List of all members.

---

Detailed Description

template<class T>
class coherence::lang::MemberHandle< T >

MemberHandle is a thread-safe handle used by an Object to reference its non-const child Objects.

MemberHandles transfer the constness of their guardian Object. When a MemberHandle is accessed from within a const method of the enclosing "parent" class, it will only provide const access to the Object which it references. If the enclosing Object becomes only accessed via views the MemberHandle will also automatically, and permanently switch its reference type from a handle to a view.

Note: In the rare case that a MemberHandle is declared via the mutable keyword, the MemberHandle must be informed of this fact by setting fMutable to true during construction.

Author:

mf 2007.07.05

See also:

MemberView

MemberHolder

Public Types
typedef T	ValueType
	The type of the values the handle can reference.
typedef T::Handle	ValueHandle
	The Handle type for the referenced Object.
typedef T::View	ValueView
	The View type for thekil referenced Object.
typedef ValueHandle	GetType
	Result type for a non-const get operation.
typedef ValueView	ConstGetType
	Result type for a non-const get operation.
Public Member Functions
	MemberHandle (const Object &oGuardian)
	Construct a new MemberHandle referencing NULL via a handle.
	MemberHandle (const Object &oGuardian, const ValueHandle &that)
	Construct a new MemberHandle referencing the specified Object via a handle.
	MemberHandle (const Object &oGuardian, const ValueHandle &that, bool fMutable)
	Construct a new MemberHandle referencing the specified Object via a handle.
	~MemberHandle ()
	Destroy the MemberHandle.
MemberHandle &	operator= (const ValueHandle &that)
	Assign the MemberHandle to reference another object.
MemberHandle &	operator= (MemberHandle &that)
	Assign this MemberHandle to reference the same Object as the specified MemberHandle.
	operator ValueView () const
	Return a View to the referenced Object.
	operator ValueHandle ()
	Return a Handle to the referenced Object.
template<class PT>
	o () const
	Return a View to the referenced Object.
template<class PT>
	o ()
	Return a Handle to the referenced Object.
template<class PT>
	o () const
	Return a TypedHolder to the referenced Object.
template<class PT>
	o ()
	Return a TypedHolder to the referenced Object.
ValueView	operator-> () const
	Dereference the MemberHandle.
ValueHandle	operator-> ()
	Dereference the MemberHandle.
const T &	operator * () const
	Dereference this handle, returning T&.
T &	operator * ()
	Dereference this handle, returning T&.
Protected Member Functions
void	set (const TypedHandle< T > &that, SynchronizedMemberWriteBlock *pSync=NULL)
	Set the MemberHandle to reference the same Object as the supplied Handle.
void	setEscaped (const TypedHandle< T > &that, SynchronizedMemberWriteBlock *pSync=NULL)
	Set the MemberHandle to reference the same Object as the supplied Handle.
ValueView	get (SynchronizedMemberReadBlock *pSync=NULL) const
	Return a View to the referenced Object.
ValueView	getEscaped (SynchronizedMemberReadBlock *pSync=NULL) const
	Return a View to the referenced Object.
ValueHandle	get (SynchronizedMemberReadBlock *pSync=NULL)
	Return a Handle to the referenced Object.
ValueHandle	getEscaped (SynchronizedMemberReadBlock *pSync=NULL)
	Return a Handle to the referenced Object.
void	performAction (Action nAction) const
	Perform the specified action.
virtual void	onConst ()
	Event called when the guardian Object becomes only referenced via const pointers (Views). As the SmartMember is a data-member of this Object, the data-member infer that only const methods will be called from now on. Derived implementations of this method should include a delegation call to their super class onConst() method, after they've done their own processing of the event. Not that this method will only be called by the guardian if the SmartMember's mutability state is set to inherited.
virtual void	onEscape (bool fEscaped) const
	Event called when the guarding Object's escape state changes. Derived implementations of this method should include a delegation call to their super class onEscape() method, after they've done their own processing of the event. Parameters: fEscaped  true if the object is being escaped, false if the object is being captured
virtual size64_t	retained () const
	Return the deep byte size of any managed objects held by this SmartMember.
Protected Attributes
T *	m_po
	The referenced Object.
Friends
template<class D, class H>
D	cast (MemberHandle< T > &mh, bool fThrow)
	Perform a dynamic cast the pointer associated with the MemberHandle to a the specified handle/view type.

---

Constructor & Destructor Documentation

MemberHandle

(

const Object &

oGuardian

)

[inline]

Construct a new MemberHandle referencing NULL via a handle.

Parameters:

oGuardian

the object that protects this member

MemberHandle	(	const Object &	oGuardian,
		const ValueHandle &	that
	)			[inline]

Construct a new MemberHandle referencing the specified Object via a handle.

Parameters:

	oGuardian	the object that protects this member
	that	the Object to reference

MemberHandle	(	const Object &	oGuardian,
		const ValueHandle &	that,
		bool	fMutable
	)			[inline]

Construct a new MemberHandle referencing the specified Object via a handle.

Parameters:

	oGuardian	the object that protects this member
	that	the Object to reference
	fMutable	true if the member is declared as mutable, false if declared as const

---

Member Function Documentation

MemberHandle& operator=

(

const ValueHandle &

that

)

[inline]

Assign the MemberHandle to reference another object.

Parameters:

that

the object to reference

Returns:

a reference to this MemberHandle

MemberHandle& operator=

(

MemberHandle< T > &

that

)

[inline]

Assign this MemberHandle to reference the same Object as the specified MemberHandle.

Parameters:

that

the object to reference

Returns:

a reference to this MemberHandle

operator ValueView

(

)

const [inline]

Return a View to the referenced Object.

Returns:

a View to the referenced Object

Reimplemented in FinalHandle, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< BufferOutput >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::util::MapListener >, FinalHandle< Map >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::NamedCache >, and FinalHandle< coherence::util::MapTrigger >.

operator ValueHandle

(

)

[inline]

Return a Handle to the referenced Object.

Returns:

a Handle to the referenced Object

Reimplemented in FinalHandle, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< BufferOutput >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::util::MapListener >, FinalHandle< Map >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::NamedCache >, and FinalHandle< coherence::util::MapTrigger >.

o

(

)

const [inline]

Return a View to the referenced Object.

Returns:

a View to the referenced Object

Reimplemented in FinalHandle, FinalHandle, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< BufferOutput >, FinalHandle< BufferOutput >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::util::MapListener >, FinalHandle< coherence::util::MapListener >, FinalHandle< Map >, FinalHandle< Map >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::NamedCache >, FinalHandle< coherence::net::NamedCache >, FinalHandle< coherence::util::MapTrigger >, and FinalHandle< coherence::util::MapTrigger >.

o

(

)

[inline]

Return a Handle to the referenced Object.

Returns:

a Handle to the referenced Object

Reimplemented in FinalHandle, FinalHandle, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< BufferOutput >, FinalHandle< BufferOutput >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::util::MapListener >, FinalHandle< coherence::util::MapListener >, FinalHandle< Map >, FinalHandle< Map >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::NamedCache >, FinalHandle< coherence::net::NamedCache >, FinalHandle< coherence::util::MapTrigger >, and FinalHandle< coherence::util::MapTrigger >.

o

(

)

const [inline]

Return a TypedHolder to the referenced Object.

Returns:

a TypedHolder to the referenced Object

Reimplemented in FinalHandle, FinalHandle, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< BufferOutput >, FinalHandle< BufferOutput >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::util::MapListener >, FinalHandle< coherence::util::MapListener >, FinalHandle< Map >, FinalHandle< Map >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::NamedCache >, FinalHandle< coherence::net::NamedCache >, FinalHandle< coherence::util::MapTrigger >, and FinalHandle< coherence::util::MapTrigger >.

o

(

)

[inline]

Return a TypedHolder to the referenced Object.

Returns:

a TypedHolder to the referenced Object

Reimplemented in FinalHandle, FinalHandle, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< BufferOutput >, FinalHandle< BufferOutput >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::util::MapListener >, FinalHandle< coherence::util::MapListener >, FinalHandle< Map >, FinalHandle< Map >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::NamedCache >, FinalHandle< coherence::net::NamedCache >, FinalHandle< coherence::util::MapTrigger >, and FinalHandle< coherence::util::MapTrigger >.

ValueView operator->

(

)

const [inline]

Dereference the MemberHandle.

Returns:

a const pointer to the referenced Object

Reimplemented in FinalHandle, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< BufferOutput >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::util::MapListener >, FinalHandle< Map >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::NamedCache >, and FinalHandle< coherence::util::MapTrigger >.

ValueHandle operator->

(

)

[inline]

Dereference the MemberHandle.

Returns:

a const pointer to the referenced Object

Reimplemented in FinalHandle, FinalHandle< coherence::net::partition::PartitionSet >, FinalHandle< BufferOutput >, FinalHandle< coherence::io::AbstractWriteBuffer >, FinalHandle< coherence::util::Set >, FinalHandle< coherence::net::cache::SimpleCacheStatistics >, FinalHandle< coherence::util::Versionable >, FinalHandle< coherence::net::cache::OldCache >, FinalHandle< coherence::util::MapListener >, FinalHandle< Map >, FinalHandle< coherence::util::List >, FinalHandle< coherence::util::MapEvent >, FinalHandle< coherence::io::pof::WritingPofHandler >, FinalHandle< coherence::util::Iterator >, FinalHandle< coherence::net::cache::CachingMap::FrontMapListener >, FinalHandle< coherence::util::InvocableMap::EntryAggregator >, FinalHandle< coherence::net::cache::CacheMap >, FinalHandle< coherence::lang::Array< int64_t > >, FinalHandle< coherence::io::ReadBuffer::BufferInput >, FinalHandle< coherence::util::LongArray >, FinalHandle< coherence::net::MemberListener >, FinalHandle< coherence::lang::ThreadGroup >, FinalHandle< coherence::net::cache::AbstractBundler >, FinalHandle< coherence::io::pof::PofBufferReader >, FinalHandle< coherence::util::ConcurrentMap >, FinalHandle< coherence::util::AtomicCounter >, FinalHandle< coherence::io::pof::PofBufferWriter >, FinalHandle< coherence::util::IdentityHashMap >, FinalHandle< coherence::io::OctetArrayWriteBuffer >, FinalHandle< coherence::util::InvocableMap::ParallelAwareAggregator >, FinalHandle< coherence::io::pof::WritingPofHandler::Complex >, FinalHandle< coherence::io::WriteBuffer >, FinalHandle< coherence::lang::ThreadLocalReference >, FinalHandle< coherence::util::ObservableMap >, FinalHandle< coherence::io::WriteBuffer::BufferOutput >, FinalHandle< coherence::lang::Object >, FinalHandle< coherence::net::cache::AbstractBundler::Statistics >, FinalHandle< coherence::io::pof::ReferenceLibrary >, FinalHandle< coherence::net::CacheService >, FinalHandle< coherence::util::Map >, FinalHandle< coherence::net::cache::BundlingNamedCache >, FinalHandle< coherence::net::NamedCache >, and FinalHandle< coherence::util::MapTrigger >.

const T& operator *

(

)

const [inline]

Dereference this handle, returning T&.

Returns:

a raw T& reference to the referenced Object

Exceptions:

NullPointerException

if the this handle is NULL

T& operator *

(

)

[inline]

Dereference this handle, returning T&.

Returns:

a raw T& reference to the referenced Object

Exceptions:

NullPointerException

if the this handle is NULL

void set	(	const TypedHandle< T > &	that,
		SynchronizedMemberWriteBlock *	pSync = NULL
	)			[inline, protected]

Set the MemberHandle to reference the same Object as the supplied Handle.

Parameters:

	that	the handle to copy
	pSync	optional external SyncornizedMemberBlock to use to avoid internal synchronization.

void setEscaped	(	const TypedHandle< T > &	that,
		SynchronizedMemberWriteBlock *	pSync = NULL
	)			[inline, protected]

Set the MemberHandle to reference the same Object as the supplied Handle.

Parameters:

	that	the handle to copy
	pSync	optional external SyncornizedMemberBlock to use to avoid internal synchronization.

ValueView get

(

SynchronizedMemberReadBlock *

pSync = NULL

)

const [inline, protected]

Return a View to the referenced Object.

Parameters:

pSync

optional external SyncornizedMemberReadBlock to use to avoid internal synchronization.

Returns:

a View to the referenced Object

ValueView getEscaped

(

SynchronizedMemberReadBlock *

pSync = NULL

)

const [inline, protected]

Return a View to the referenced Object.

Parameters:

pSync

optional external SyncornizedMemberReadBlock to use to avoid internal synchronization.

Returns:

a View to the referenced Object

ValueHandle get

(

SynchronizedMemberReadBlock *

pSync = NULL

)

[inline, protected]

Return a Handle to the referenced Object.

Parameters:

pSync

optional external SyncornizedMemberReadBlock to use to avoid internal synchronization.

Returns:

a Handle to the referenced Object

ValueHandle getEscaped

(

SynchronizedMemberReadBlock *

pSync = NULL

)

[inline, protected]

Return a Handle to the referenced Object.

Parameters:

pSync

optional external SyncornizedMemberReadBlock to use to avoid internal synchronization.

Returns:

a Handle to the referenced Object

void performAction

(

Action

nAction

)

const [inline, protected]

Perform the specified action.

Parameters:

nAction

the action to perform

virtual void onConst

(

)

[inline, protected, virtual]

Event called when the guardian Object becomes only referenced via const pointers (Views).

As the SmartMember is a data-member of this Object, the data-member infer that only const methods will be called from now on.

Derived implementations of this method should include a delegation call to their super class onConst() method, after they've done their own processing of the event.

Not that this method will only be called by the guardian if the SmartMember's mutability state is set to inherited.

The MemberHandle is automatically flipped when the guardian Object becomes only referenced via consts.

Reimplemented from SmartMember.

---

Friends And Related Function Documentation

D cast	(	MemberHandle< T > &	mh,
		bool	fThrow = true
	)			[friend]

Perform a dynamic cast the pointer associated with the MemberHandle to a the specified handle/view type.

Parameters:

	mh	the MemberHandle from which to perform the cast
	fThrow	true if an exception is to be thrown on a failed cast

Returns:

the casted pointer, or NULL if the cast fails and fThrow is false

Exceptions:

ClassCastException

if the cast fails and fThrow is true

---

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

• coherence/lang/MemberHandle.hpp

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