Detailed Description

The central directory of existing topics for pub/sub.

Definition at line 108 of file nodelets.h.

#include <mrpt/comms/nodelets.h>

Inheritance diagram for mrpt::comms::TopicDirectory:

Public Types
using	Ptr = std::shared_ptr< TopicDirectory >

Public Member Functions
template<typename PATH >
Topic::Ptr	getTopic (PATH &&path)

void	cleanupTopic (const std::string &key)

Static Public Member Functions
static Ptr	create ()

Private Member Functions
	TopicDirectory ()

Private Attributes
std::mutex	m_mutex

std::unordered_map< std::string, std::weak_ptr< Topic > >	m_mapService

Member Typedef Documentation

◆ Ptr

using mrpt::comms::TopicDirectory::Ptr = std::shared_ptr<TopicDirectory>

Definition at line 114 of file nodelets.h.

Constructor & Destructor Documentation

◆ TopicDirectory()

TopicDirectory::TopicDirectory ( )

privatedefault

Member Function Documentation

◆ cleanupTopic()

void TopicDirectory::cleanupTopic ( const std::string & key )

Definition at line 54 of file nodelets.cpp.

References m_mapService, and m_mutex.

◆ create()

TopicDirectory::Ptr TopicDirectory::create ( )

static

Examples:: comms_nodelets_example/NodeletsTest_impl.cpp.

Definition at line 60 of file nodelets.cpp.

◆ getTopic()

template<typename PATH >

Topic::Ptr mrpt::comms::TopicDirectory::getTopic ( PATH && path )

inline

Definition at line 117 of file nodelets.h.

References mrpt::comms::Topic::create(), m_mapService, and m_mutex.

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Member Data Documentation

◆ m_mapService

std::unordered_map<std::string, std::weak_ptr<Topic> > mrpt::comms::TopicDirectory::m_mapService

private

Definition at line 139 of file nodelets.h.

Referenced by cleanupTopic(), and getTopic().

◆ m_mutex

std::mutex mrpt::comms::TopicDirectory::m_mutex