awviz_common::TopicScanner Class Reference

Concrete topic scanner using rclcpp node discovery. More...

#include <topic_scanner.hpp>

Inheritance diagram for awviz_common::TopicScanner:

Public Member Functions
	TopicScanner (rclcpp::Node::SharedPtr node)
TopicMap	scan () const override
	Scan current topics and return their names and types.
Public Member Functions inherited from awviz_common::ITopicScanner
	ITopicScanner ()=default
	Construct a new topic scanner interface.
virtual	~ITopicScanner ()=default
virtual TopicMap	scan () const =0
	Scan current topics and return their names and types.

Additional Inherited Members
Public Types inherited from awviz_common::ITopicScanner
using	TopicMap = std::map< std::string, std::vector< std::string > >

Detailed Description

Concrete topic scanner using rclcpp node discovery.

Constructor & Destructor Documentation

TopicScanner()

awviz_common::TopicScanner::TopicScanner ( rclcpp::Node::SharedPtr  node )

inlineexplicit

Member Function Documentation

scan()

TopicMap awviz_common::TopicScanner::scan ( ) const

inlineoverridevirtual

Scan current topics and return their names and types.

Returns

Map of topic name to a list of types.

Implements awviz_common::ITopicScanner.

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

• awviz_common/include/awviz_common/topic_scanner.hpp