iox::popo::Publisher🔗

The Publisher class for the publish-subscribe messaging pattern in iceoryx. More...

#include <iceoryx_posh/popo/publisher.hpp>

Additional inherited members🔗

	Name
	PublisherImpl(const capro::ServiceDescription & service, const PublisherOptions & publisherOptions =PublisherOptions())
	PublisherImpl(const PublisherImpl & other)
PublisherImpl &	operator=(const PublisherImpl & )
	PublisherImpl(PublisherImpl && rhs)
PublisherImpl &	operator=(PublisherImpl && rhs)
virtual	~PublisherImpl() =default
template <typename... Args> cxx::expected< Sample< T, H >, AllocationError >	loan(Args &&... args) loan Get a sample from loaned shared memory and consctruct the data with the given arguments.
void	publish(Sample< T, H > && sample) override publish Publishes the given sample and then releases its loan.
cxx::expected< AllocationError >	publishCopyOf(const T & val) publishCopyOf Copy the provided value into a loaned shared memory chunk and publish it.
template <typename Callable ,typename... ArgTypes> cxx::expected< AllocationError >	publishResultOf(Callable c, ArgTypes... args) publishResultOf Loan a sample from memory, execute the provided callable to write to it, then publish it.

Public Types inherited from iox::popo::BasePublisher<>

	Name
using port_t	PortType

Public Functions inherited from iox::popo::BasePublisher<>

	Name
	BasePublisher(const BasePublisher & other)
BasePublisher &	operator=(const BasePublisher & )
	BasePublisher(BasePublisher && rhs)
BasePublisher &	operator=(BasePublisher && rhs)
virtual	~BasePublisher()
uid_t	getUid() const uid Get the UID of the publisher.
capro::ServiceDescription	getServiceDescription() const getServiceDescription Get the service description of the publisher.
void	offer() offer Offer the service to be subscribed to.
void	stopOffer() stopOffer Stop offering the service.
bool	isOffered() const isOffered
bool	hasSubscribers() const hasSubscribers

Protected Functions inherited from iox::popo::BasePublisher<>

	Name
	BasePublisher() =default
	BasePublisher(const capro::ServiceDescription & service, const PublisherOptions & publisherOptions)
const port_t &	port() const port
port_t &	port() port

Protected Attributes inherited from iox::popo::BasePublisher<>

	Name
port_t	m_port

template <typename T ,
typename H  =mepoo::NoUserHeader>
class iox::popo::Publisher;

The Publisher class for the publish-subscribe messaging pattern in iceoryx.

Parameters:

Updated on 18 December 2023 at 13:02:35 CET