OpenDDS::DCPS::WeakRcHandle< T > Class Template Reference

#include <RcObject.h>

Collaboration diagram for OpenDDS::DCPS::WeakRcHandle< T >:

Public Member Functions
	WeakRcHandle ()
	WeakRcHandle (const T &obj)
	WeakRcHandle (const RcHandle< T > &rch)
	WeakRcHandle (const WeakRcHandle &other)
	~WeakRcHandle ()
WeakRcHandle &	operator= (const WeakRcHandle &other)
WeakRcHandle &	operator= (const RcHandle< T > &other)
WeakRcHandle &	operator= (const T &obj)
RcHandle< T >	lock () const
bool	operator== (const WeakRcHandle &rhs) const
bool	operator!= (const WeakRcHandle &rhs) const
bool	operator< (const WeakRcHandle &rhs) const
	operator bool () const
void	reset ()

Private Member Functions
	WeakRcHandle (WeakObject *obj)

Private Attributes
WeakObject *	weak_object_
T *	cached_

Detailed Description

template<typename T>
class OpenDDS::DCPS::WeakRcHandle< T >

Definition at line 127 of file RcObject.h.

Constructor & Destructor Documentation

WeakRcHandle() [1/5]

template<typename T>

OpenDDS::DCPS::WeakRcHandle< T >::WeakRcHandle ( )

inline

Definition at line 130 of file RcObject.h.

      : weak_object_(0)
      , cached_(0)
    {
    }

WeakRcHandle() [2/5]

template<typename T>

OpenDDS::DCPS::WeakRcHandle< T >::WeakRcHandle ( const T &  obj )

inline

Definition at line 136 of file RcObject.h.

      : weak_object_(obj._get_weak_object())
      , cached_(const_cast<T*>(&obj))
    {
    }

WeakRcHandle() [3/5]

template<typename T>

OpenDDS::DCPS::WeakRcHandle< T >::WeakRcHandle ( const RcHandle< T > &  rch )

inline

Definition at line 142 of file RcObject.h.

      : weak_object_(rch.in() ? rch.in()->_get_weak_object() : 0)
      , cached_(rch.in())
    {
    }

WeakRcHandle() [4/5]

template<typename T>

OpenDDS::DCPS::WeakRcHandle< T >::WeakRcHandle ( const WeakRcHandle< T > &  other )

inline

Definition at line 148 of file RcObject.h.

      : weak_object_(other.weak_object_)
      , cached_(other.cached_)
    {
      if (weak_object_) {
        weak_object_->_add_ref();
      }
    }

~WeakRcHandle()

template<typename T>

OpenDDS::DCPS::WeakRcHandle< T >::~WeakRcHandle ( )

inline

Definition at line 157 of file RcObject.h.

    {
      if (weak_object_) {
        weak_object_->_remove_ref();
      }
    }

WeakRcHandle() [5/5]

template<typename T>

OpenDDS::DCPS::WeakRcHandle< T >::WeakRcHandle ( WeakObject *  obj )

inlineprivate

Definition at line 227 of file RcObject.h.

      : weak_object_(obj)
      , cached_(dynamic_cast<T*>(obj))
    {
    }

Member Function Documentation

lock()

template<typename T>

RcHandle<T> OpenDDS::DCPS::WeakRcHandle< T >::lock ( void  ) const

inline

Definition at line 188 of file RcObject.h.

Referenced by OpenDDS::RTPS::Sedp::add_assoc_i(), OpenDDS::DCPS::DataWriterRemoteImpl::add_association(), OpenDDS::DCPS::DataReaderRemoteImpl::add_association(), OpenDDS::DCPS::DataLink::add_on_start_callback(), OpenDDS::DCPS::StaticEndpointManager::add_publication_i(), OpenDDS::RTPS::Sedp::add_publication_i(), OpenDDS::DCPS::StaticEndpointManager::add_subscription_i(), OpenDDS::RTPS::Sedp::add_subscription_i(), OpenDDS::DCPS::ReceiveListenerSet::data_received(), OpenDDS::DCPS::DataLink::data_received_i(), OpenDDS::DCPS::ReceivedDataElementList::decrement_not_read_count(), OpenDDS::DCPS::ReceivedDataElementList::decrement_read_count(), OpenDDS::DCPS::InstanceState::dispose_was_received(), OpenDDS::ICE::EndpointManager::EndpointManager(), OpenDDS::DCPS::PmfJob< Delegate >::execute(), OpenDDS::DCPS::PmfPeriodicTask< Delegate >::execute(), OpenDDS::DCPS::PmfSporadicTask< OpenDDS::DCPS::WriteDataContainer >::execute(), OpenDDS::DCPS::PmfMultiTask< Delegate >::execute(), OpenDDS::DCPS::DataReaderImpl::get_builtin_subscriber_proxy(), OpenDDS::DCPS::RtpsUdpDataLink::ReplayDurableData::handle_event(), OpenDDS::ICE::AgentImpl::handle_timeout(), OpenDDS::DCPS::EndHistoricSamplesMissedSweeper::handle_timeout(), OpenDDS::ICE::EndpointManager::ice_connect(), OpenDDS::ICE::EndpointManager::ice_disconnect(), OpenDDS::DCPS::ReceivedDataElementList::increment_not_read_count(), OpenDDS::DCPS::ReceivedDataElementList::increment_read_count(), OpenDDS::DCPS::DataWriterImpl::init(), OpenDDS::DCPS::DataLink::invoke_on_start_callbacks(), OpenDDS::DCPS::StaticEndpointManager::match_continue(), OpenDDS::RTPS::Sedp::match_continue(), OpenDDS::ICE::EndpointManager::network_change(), OpenDDS::DCPS::MulticastTransport::passive_connection(), OpenDDS::DCPS::UdpTransport::passive_connection(), OpenDDS::DCPS::InstanceState::release(), OpenDDS::RTPS::Sedp::remove_assoc_i(), OpenDDS::DCPS::DataWriterRemoteImpl::remove_associations(), OpenDDS::DCPS::DataReaderRemoteImpl::remove_associations(), OpenDDS::DCPS::DataLink::remove_on_start_callback(), OpenDDS::DCPS::StaticEndpointManager::remove_publication_i(), OpenDDS::RTPS::Sedp::remove_publication_i(), OpenDDS::DCPS::StaticEndpointManager::remove_subscription_i(), OpenDDS::RTPS::Sedp::remove_subscription_i(), OpenDDS::DCPS::InstanceState::reset_ownership(), OpenDDS::DCPS::InstanceState::sample_info(), OpenDDS::DCPS::InternalDataReaderListener< NetworkInterfaceAddress >::schedule(), OpenDDS::DCPS::InstanceState::schedule_release(), OpenDDS::ICE::EndpointManager::send(), OpenDDS::ICE::EndpointManager::server_reflexive_task(), OpenDDS::RTPS::Sedp::start_ice(), OpenDDS::DCPS::InstanceState::state_updated(), OpenDDS::DCPS::ShmemTransport::stop_accepting_or_connecting(), OpenDDS::DCPS::RtpsUdpTransport::stop_accepting_or_connecting(), OpenDDS::DCPS::DcpsUpcalls::svc(), OpenDDS::DCPS::InstanceState::unregister_was_received(), OpenDDS::DCPS::DataWriterRemoteImpl::update_incompatible_qos(), OpenDDS::DCPS::DataReaderRemoteImpl::update_incompatible_qos(), OpenDDS::DCPS::DataWriterRemoteImpl::update_subscription_params(), OpenDDS::RTPS::Sedp::use_ice_now(), OpenDDS::DCPS::InstanceState::~InstanceState(), OpenDDS::DCPS::DataWriterImpl::ReaderInfo::~ReaderInfo(), and OpenDDS::DCPS::SubscriptionInstance::~SubscriptionInstance().

    {
      if (weak_object_ && weak_object_->lock()) {
        return RcHandle<T>(cached_, keep_count());
      }
      return RcHandle<T>();
    }

operator bool()

template<typename T>

OpenDDS::DCPS::WeakRcHandle< T >::operator bool ( ) const

inline

Definition at line 211 of file RcObject.h.

    {
      return weak_object_;
    }

operator!=()

template<typename T>

bool OpenDDS::DCPS::WeakRcHandle< T >::operator!= ( const WeakRcHandle< T > &  rhs ) const

inline

Definition at line 201 of file RcObject.h.

    {
      return weak_object_ != rhs.weak_object_;
    }

operator<()

template<typename T>

bool OpenDDS::DCPS::WeakRcHandle< T >::operator< ( const WeakRcHandle< T > &  rhs ) const

inline

Definition at line 206 of file RcObject.h.

    {
      return weak_object_ < rhs.weak_object_;
    }

operator=() [1/3]

template<typename T>

WeakRcHandle& OpenDDS::DCPS::WeakRcHandle< T >::operator= ( const WeakRcHandle< T > &  other )

inline

Definition at line 164 of file RcObject.h.

    {
       WeakRcHandle tmp(other);
       std::swap(weak_object_, tmp.weak_object_);
       std::swap(cached_, tmp.cached_);
       return *this;
    }

operator=() [2/3]

template<typename T>

WeakRcHandle& OpenDDS::DCPS::WeakRcHandle< T >::operator= ( const RcHandle< T > &  other )

inline

Definition at line 172 of file RcObject.h.

    {
       WeakRcHandle tmp(other);
       std::swap(weak_object_, tmp.weak_object_);
       std::swap(cached_, tmp.cached_);
       return *this;
    }

operator=() [3/3]

template<typename T>

WeakRcHandle& OpenDDS::DCPS::WeakRcHandle< T >::operator= ( const T &  obj )

inline

Definition at line 180 of file RcObject.h.

    {
      WeakRcHandle tmp(obj);
      std::swap(weak_object_, tmp.weak_object_);
      std::swap(cached_, tmp.cached_);
      return *this;
    }

operator==()

template<typename T>

bool OpenDDS::DCPS::WeakRcHandle< T >::operator== ( const WeakRcHandle< T > &  rhs ) const

inline

Definition at line 196 of file RcObject.h.

    {
      return weak_object_ == rhs.weak_object_;
    }

reset()

template<typename T>

void OpenDDS::DCPS::WeakRcHandle< T >::reset ( void  )

inline

Definition at line 216 of file RcObject.h.

    {
      if (weak_object_) {
        weak_object_->_remove_ref();
        weak_object_ = 0;
      }
      cached_ = 0;
    }

Member Data Documentation

cached_

template<typename T>

T* OpenDDS::DCPS::WeakRcHandle< T >::cached_

private

Definition at line 234 of file RcObject.h.

Referenced by OpenDDS::DCPS::WeakRcHandle< OpenDDS::DCPS::ThreadSynchWorker >::operator=().

weak_object_

template<typename T>

WeakObject* OpenDDS::DCPS::WeakRcHandle< T >::weak_object_

private

Definition at line 233 of file RcObject.h.

Referenced by OpenDDS::DCPS::WeakRcHandle< OpenDDS::DCPS::ThreadSynchWorker >::operator!=(), OpenDDS::DCPS::WeakRcHandle< OpenDDS::DCPS::ThreadSynchWorker >::operator<(), OpenDDS::DCPS::WeakRcHandle< OpenDDS::DCPS::ThreadSynchWorker >::operator=(), and OpenDDS::DCPS::WeakRcHandle< OpenDDS::DCPS::ThreadSynchWorker >::operator==().

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

• RcObject.h