Implements the DDS::TopicDescription interface. More...

#include <TopicDescriptionImpl.h>

Inheritance diagram for OpenDDS::DCPS::TopicDescriptionImpl:

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Collaboration diagram for OpenDDS::DCPS::TopicDescriptionImpl:

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Public Member Functions
	TopicDescriptionImpl (const char topic_name, const char type_name, TypeSupport_ptr type_support, DomainParticipantImpl *participant)

virtual	~TopicDescriptionImpl ()

virtual char *	get_type_name ()

virtual char *	get_name ()

virtual DDS::DomainParticipant_ptr	get_participant ()

OpenDDS::DCPS::TypeSupport_ptr	get_type_support ()

bool	has_entity_refs () const

void	add_entity_ref ()

void	remove_entity_ref ()

Public Member Functions inherited from OpenDDS::DCPS::LocalObjectBase
virtual void	_add_ref ()

virtual void	_remove_ref ()

virtual CORBA::ULong	_refcount_value () const

Public Member Functions inherited from CORBA::LocalObject
virtual	~LocalObject (void)

virtual CORBA::Boolean	_non_existent (void)

virtual char *	_repository_id (void)

virtual CORBA::InterfaceDef_ptr	_get_interface (void)

virtual CORBA::Object_ptr	_get_component (void)

virtual void	_create_request (CORBA::Context_ptr ctx, const char *operation, CORBA::NVList_ptr arg_list, CORBA::NamedValue_ptr result, CORBA::Request_ptr &request, CORBA::Flags req_flags)

virtual void	_create_request (CORBA::Context_ptr ctx, const char *operation, CORBA::NVList_ptr arg_list, CORBA::NamedValue_ptr result, CORBA::ExceptionList_ptr exclist, CORBA::ContextList_ptr ctxtlist, CORBA::Request_ptr &request, CORBA::Flags req_flags)

virtual CORBA::Request_ptr	_request (const char *operation)

CORBA::Policy_ptr	_get_policy (CORBA::PolicyType type)

CORBA::Policy_ptr	_get_cached_policy (TAO_Cached_Policy_Type type)

CORBA::Object_ptr	_set_policy_overrides (const CORBA::PolicyList &policies, CORBA::SetOverrideType set_add)

CORBA::PolicyList *	_get_policy_overrides (const CORBA::PolicyTypeSeq &types)

CORBA::Boolean	_validate_connection (CORBA::PolicyList_out inconsistent_policies)

virtual CORBA::ULong	_hash (CORBA::ULong maximum)

virtual CORBA::Boolean	_is_equivalent (CORBA::Object_ptr other_obj)

virtual CORBA::ORB_ptr	_get_orb (void)

virtual TAO::ObjectKey *	_key (void)

Public Member Functions inherited from CORBA::Object
virtual	~Object (void)

virtual TAO_Abstract_ServantBase *	_servant (void) const

virtual CORBA::Boolean	_is_collocated (void) const

virtual CORBA::Boolean	_is_local (void) const

	Object (TAO_Stub p, CORBA::Boolean collocated=false, TAO_Abstract_ServantBase servant=0, TAO_ORB_Core *orb_core=0)

	Object (IOP::IOR ior, TAO_ORB_Core orb_core)

virtual TAO_Stub *	_stubobj (void) const

virtual TAO_Stub *	_stubobj (void)

virtual void	_proxy_broker (TAO::Object_Proxy_Broker *proxy_broker)

virtual CORBA::Boolean	marshal (TAO_OutputCDR &cdr)

CORBA::Boolean	is_evaluated (void) const

TAO_ORB_Core *	orb_core (void) const

IOP::IOR *	steal_ior (void)

const IOP::IOR &	ior (void) const

virtual bool	can_convert_to_ior (void) const

virtual char *	convert_to_ior (bool use_omg_ior_format, const char *ior_prefix) const

void	_decr_refcount (void)

virtual CORBA::Boolean	_is_a (const char *logical_type_id)

virtual const char *	_interface_repository_id (void) const

CORBA::Policy_ptr	_get_policy (CORBA::PolicyType type)

CORBA::Policy_ptr	_get_cached_policy (TAO_Cached_Policy_Type type)

CORBA::Object_ptr	_set_policy_overrides (const CORBA::PolicyList &policies, CORBA::SetOverrideType set_add)

CORBA::PolicyList *	_get_policy_overrides (const CORBA::PolicyTypeSeq &types)

CORBA::Boolean	_validate_connection (CORBA::PolicyList_out inconsistent_policies)

Public Member Functions inherited from OpenDDS::DCPS::RcObject
virtual	~RcObject ()

long	ref_count () const

WeakObject *	_get_weak_object () const

Protected Attributes
ACE_CString	topic_name_
	The name of the topic. More...

ACE_CString	type_name_
	The datatype of the topic. More...

DomainParticipantImpl *	participant_
	The participant that creates this topic. More...

OpenDDS::DCPS::TypeSupport_var	type_support_
	The type_support for this topic. More...

Atomic< ACE_UINT32 >	entity_refs_
	The number of entities using this topic. More...

Protected Attributes inherited from CORBA::Object
ACE_Atomic_Op< TAO_SYNCH_MUTEX, unsigned long >	refcount_

Additional Inherited Members
Public Types inherited from OpenDDS::DCPS::LocalObject< DDS::TopicDescription >
typedef DDS::TopicDescription ::_ptr_type	_ptr_type

typedef DDS::TopicDescription ::_var_type	_var_type

Public Types inherited from CORBA::LocalObject
typedef LocalObject_ptr	_ptr_type

typedef LocalObject_var	_var_type

typedef LocalObject_out	_out_type

Public Types inherited from CORBA::Object
typedef Object_ptr	_ptr_type

typedef Object_var	_var_type

typedef Object_out	_out_type

Static Public Member Functions inherited from OpenDDS::DCPS::LocalObject< DDS::TopicDescription >
static _ptr_type	_narrow (CORBA::Object_ptr obj)

Static Public Member Functions inherited from CORBA::LocalObject
static LocalObject_ptr	_duplicate (LocalObject_ptr obj)

static LocalObject_ptr	_nil (void)

static LocalObject_ptr	_narrow (CORBA::Object_ptr obj)

Static Public Member Functions inherited from CORBA::Object
static CORBA::Boolean	marshal (const Object_ptr x, TAO_OutputCDR &cdr)

static void	_tao_any_destructor (void *)

static CORBA::Boolean	is_nil_i (CORBA::Object_ptr obj)

static void	tao_object_initialize (Object *)

static CORBA::Object_ptr	_duplicate (CORBA::Object_ptr obj)

static CORBA::Object_ptr	_nil (void)

static CORBA::Object_ptr	_narrow (CORBA::Object_ptr obj)

Protected Member Functions inherited from CORBA::LocalObject
	LocalObject (void)

Protected Member Functions inherited from CORBA::Object
	Object (int dummy=0)

TAO::Object_Proxy_Broker *	proxy_broker () const

Protected Member Functions inherited from OpenDDS::DCPS::RcObject
	RcObject ()

Detailed Description

Implements the DDS::TopicDescription interface.

See the DDS specification, OMG formal/2015-04-10, for a description of the interface this class is implementing.

Definition at line 40 of file TopicDescriptionImpl.h.

Constructor & Destructor Documentation

◆ TopicDescriptionImpl()

OpenDDS::DCPS::TopicDescriptionImpl::TopicDescriptionImpl	(	const char *	topic_name,
		const char *	type_name,
		TypeSupport_ptr	type_support,
		DomainParticipantImpl *	participant
	)

Definition at line 19 of file TopicDescriptionImpl.cpp.

References _duplicate().

   : topic_name_(topic_name),
     type_name_(type_name),
     participant_(participant),
     type_support_(OpenDDS::DCPS::TypeSupport::_duplicate(type_support)),
     entity_refs_(0)
 {
 }

◆ ~TopicDescriptionImpl()

OpenDDS::DCPS::TopicDescriptionImpl::~TopicDescriptionImpl ( )

virtual

Definition at line 31 of file TopicDescriptionImpl.cpp.

32 {

33 }

Member Function Documentation

◆ add_entity_ref()

void OpenDDS::DCPS::TopicDescriptionImpl::add_entity_ref ( )

inline

Definition at line 66 of file TopicDescriptionImpl.h.

References OpenDDS::DCPS::RcObject::_add_ref().

                         {
     RcObject::_add_ref();
     ++entity_refs_;
   }

◆ get_name()

char * OpenDDS::DCPS::TopicDescriptionImpl::get_name ( void )

virtual

Implements DDS::TopicDescription.

Definition at line 42 of file TopicDescriptionImpl.cpp.

References ACE_String_Base< char >::c_str(), CORBA::string_dup(), and topic_name_.

Referenced by OpenDDS::DCPS::PublisherImpl::create_datawriter(), OpenDDS::DCPS::DomainParticipantImpl::delete_topic_i(), OpenDDS::DCPS::RecorderImpl::init(), OpenDDS::DCPS::DataReaderImpl::init(), and OpenDDS::DCPS::TopicMonitorImpl::report().

 {
   return CORBA::string_dup(topic_name_.c_str());
 }

◆ get_participant()

DDS::DomainParticipant_ptr OpenDDS::DCPS::TopicDescriptionImpl::get_participant ( )

virtual

Implements DDS::TopicDescription.

Definition at line 48 of file TopicDescriptionImpl.cpp.

References participant_.

Referenced by OpenDDS::DCPS::DomainParticipantImpl::delete_topic_i(), and OpenDDS::DCPS::TopicMonitorImpl::report().

 {
   return DDS::DomainParticipant::_duplicate(participant_);
 }

◆ get_type_name()

char * OpenDDS::DCPS::TopicDescriptionImpl::get_type_name ( )

virtual

Implements DDS::TopicDescription.

Definition at line 36 of file TopicDescriptionImpl.cpp.

References ACE_String_Base< char >::c_str(), CORBA::string_dup(), and type_name_.

Referenced by OpenDDS::DCPS::DataReaderImpl::init(), and OpenDDS::DCPS::TopicMonitorImpl::report().

 {
   return CORBA::string_dup(type_name_.c_str());
 }

◆ get_type_support()

OpenDDS::DCPS::TypeSupport_ptr OpenDDS::DCPS::TopicDescriptionImpl::get_type_support ( )

This method is not defined in the IDL and is defined for internal use. Return the type support of the topic.

Definition at line 54 of file TopicDescriptionImpl.cpp.

References OPENDDS_END_VERSIONED_NAMESPACE_DECL, and type_support_.

Referenced by OpenDDS::DCPS::SubscriberImpl::create_datareader(), OpenDDS::DCPS::PublisherImpl::create_datawriter(), OpenDDS::DCPS::QueryConditionImpl::get_type_support(), OpenDDS::DCPS::MultiTopicDataReaderBase::init(), OpenDDS::DCPS::DataWriterImpl::init(), and OpenDDS::DCPS::MultiTopicDataReaderBase::metaStructFor().

 {
   return type_support_;
 }

◆ has_entity_refs()

bool OpenDDS::DCPS::TopicDescriptionImpl::has_entity_refs ( ) const

inline

Definition at line 62 of file TopicDescriptionImpl.h.

Referenced by OpenDDS::DCPS::DomainParticipantImpl::delete_contentfilteredtopic(), OpenDDS::DCPS::DomainParticipantImpl::delete_multitopic(), and OpenDDS::DCPS::DomainParticipantImpl::delete_topic_i().

                                {
     return entity_refs_ > 0;
   }

◆ remove_entity_ref()

void OpenDDS::DCPS::TopicDescriptionImpl::remove_entity_ref ( )

inline

Definition at line 71 of file TopicDescriptionImpl.h.

References OpenDDS::DCPS::RcObject::_remove_ref().

                            {
     --entity_refs_;
     RcObject::_remove_ref();
   }

Member Data Documentation

◆ entity_refs_

Atomic<ACE_UINT32> OpenDDS::DCPS::TopicDescriptionImpl::entity_refs_

protected

The number of entities using this topic.

Definition at line 89 of file TopicDescriptionImpl.h.

◆ participant_

DomainParticipantImpl* OpenDDS::DCPS::TopicDescriptionImpl::participant_

protected

The participant that creates this topic.

Definition at line 83 of file TopicDescriptionImpl.h.

Referenced by OpenDDS::DCPS::TopicImpl::enable(), OpenDDS::DCPS::TopicImpl::get_instance_handle(), get_participant(), OpenDDS::DCPS::TopicImpl::inconsistent_topic(), and OpenDDS::DCPS::TopicImpl::set_qos().

◆ topic_name_

ACE_CString OpenDDS::DCPS::TopicDescriptionImpl::topic_name_

protected

The name of the topic.

Definition at line 78 of file TopicDescriptionImpl.h.

Referenced by OpenDDS::DCPS::TopicImpl::enable(), get_name(), and OpenDDS::DCPS::TopicImpl::topic_name().

◆ type_name_

ACE_CString OpenDDS::DCPS::TopicDescriptionImpl::type_name_

protected

The datatype of the topic.

Definition at line 80 of file TopicDescriptionImpl.h.

Referenced by OpenDDS::DCPS::TopicImpl::enable(), get_type_name(), and OpenDDS::DCPS::TopicImpl::type_name().

◆ type_support_

OpenDDS::DCPS::TypeSupport_var OpenDDS::DCPS::TopicDescriptionImpl::type_support_

protected

The type_support for this topic.

Definition at line 86 of file TopicDescriptionImpl.h.

Referenced by OpenDDS::DCPS::TopicImpl::check_data_representation(), OpenDDS::DCPS::TopicImpl::enable(), and get_type_support().

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

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TopicDescriptionImpl()

◆ ~TopicDescriptionImpl()

Member Function Documentation

◆ add_entity_ref()

◆ get_name()

◆ get_participant()

◆ get_type_name()

◆ get_type_support()

◆ has_entity_refs()

◆ remove_entity_ref()

Member Data Documentation

◆ entity_refs_

◆ participant_

◆ topic_name_

◆ type_name_

◆ type_support_