rad::cii::Subscriber< TOPIC_TYPE > Class Template Reference

#include <subscriber.hpp>

Inheritance diagram for rad::cii::Subscriber< TOPIC_TYPE >:

Public Types
using	TopicHandler_t

Public Member Functions
	Subscriber (const elt::mal::Uri &uri, TopicHandler_t handler, const std::optional< elt::mal::Mal::Properties > mal_properties={})
	Subscriber (const Subscriber &)=delete
Subscriber &	operator= (const Subscriber &)=delete
	Subscriber (Subscriber &&rhs)=default

Detailed Description

template<typename TOPIC_TYPE>
class rad::cii::Subscriber< TOPIC_TYPE >

This class allows to subscribe to a topic of a given type and to receive them via a registered handler.

Template Parameters

TOPIC_TYPE

Type of the topic that can be subscribed to.

Remarks

This is thread compatible.

Member Typedef Documentation

TopicHandler_t

template<typename TOPIC_TYPE >

using rad::cii::Subscriber< TOPIC_TYPE >::TopicHandler_t

Initial value:

 std::function<void(elt::mal::ps::Subscriber<TOPIC_TYPE>&,
                                              const elt::mal::ps::DataEvent<TOPIC_TYPE>&)>

Constructor & Destructor Documentation

Subscriber() [1/3]

template<typename TOPIC_TYPE >

rad::cii::Subscriber< TOPIC_TYPE >::Subscriber ( const elt::mal::Uri & uri, TopicHandler_t handler, const std::optional< elt::mal::Mal::Properties > mal_properties = {} )

inline

This constructor allows to register a handler to be invoked every time a given topic is received.

Parameters

uri	URI associated to the topic.
handler	Invoked by CII/MAL thread when a new topic or event is received.
mal_properties	QoS for message reception.

Subscriber() [2/3]

template<typename TOPIC_TYPE >

rad::cii::Subscriber< TOPIC_TYPE >::Subscriber ( const Subscriber< TOPIC_TYPE > & )

delete

Subscriber() [3/3]

template<typename TOPIC_TYPE >

rad::cii::Subscriber< TOPIC_TYPE >::Subscriber ( Subscriber< TOPIC_TYPE > && rhs )

default

Member Function Documentation

operator=()

template<typename TOPIC_TYPE >

Subscriber & rad::cii::Subscriber< TOPIC_TYPE >::operator= ( const Subscriber< TOPIC_TYPE > & )

delete

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

• rad/cpp/mal/src/include/rad/mal/subscriber.hpp