#include <participant_listener.h>

类 apollo::cyber::service_discovery::ParticipantListener 继承关系图:

apollo::cyber::service_discovery::ParticipantListener 的协作图:

Public 类型
using	ChangeFunc = std::function< void(const eprosima::fastrtps::rtps::ParticipantDiscoveryInfo &info)>

Public 成员函数
	ParticipantListener (const ChangeFunc &callback)

virtual	~ParticipantListener ()

void	on_participant_discovery (eprosima::fastdds::dds::DomainParticipant *p, eprosima::fastrtps::rtps::ParticipantDiscoveryInfo &&info) override
	Event handler for participant discovery.

详细描述

在文件 participant_listener.h 第 32 行定义.

成员类型定义说明

◆ ChangeFunc

using apollo::cyber::service_discovery::ParticipantListener::ChangeFunc = std::function<void( const eprosima::fastrtps::rtps::ParticipantDiscoveryInfo& info)>

在文件 participant_listener.h 第 35 行定义.

构造及析构函数说明

◆ ParticipantListener()

apollo::cyber::service_discovery::ParticipantListener::ParticipantListener ( const ChangeFunc & callback )

explicit

在文件 participant_listener.cc 第 25 行定义.

26 : callback_(callback) {}

◆ ~ParticipantListener()

apollo::cyber::service_discovery::ParticipantListener::~ParticipantListener ( )

virtual

在文件 participant_listener.cc 第 28 行定义.

                                          {
  std::lock_guard<std::mutex> lck(mutex_);
  callback_ = nullptr;
}

成员函数说明

◆ on_participant_discovery()

void apollo::cyber::service_discovery::ParticipantListener::on_participant_discovery	(	eprosima::fastdds::dds::DomainParticipant *	p,
		eprosima::fastrtps::rtps::ParticipantDiscoveryInfo &&	info
	)

override

Event handler for participant discovery.

This function is called when a new participant is discovered in the DDS domain.

参数

p	Pointer to the DomainParticipant. This parameter is unused in this function. DomainParticipant represents an entity that participates in a DDS domain, allowing publishers and subscribers to communicate.
info	An rvalue reference to the ParticipantDiscoveryInfo, which contains information about the discovered participant.

在文件 participant_listener.cc 第 44 行定义.

                                                         {
  RETURN_IF_NULL(callback_);
  (void)p;
  std::lock_guard<std::mutex> lock(mutex_);
  callback_(info);
}

该类的文档由以下文件生成:

cyber/service_discovery/communication/participant_listener.h
cyber/service_discovery/communication/participant_listener.cc

Public 类型

Public 成员函数