awviz_common::DisplaySpawner Class Reference

Concrete spawner that uses DisplayFactory and standard topic properties. More...

#include <display_spawner.hpp>

Inheritance diagram for awviz_common::DisplaySpawner:

Public Member Functions
	DisplaySpawner (rclcpp::Node::SharedPtr node, std::shared_ptr< rerun::RecordingStream > stream, std::shared_ptr< std::unordered_map< std::string, std::string > > entity_roots)
std::shared_ptr< Display >	spawn (const std::string &topic, const std::string &topic_type) override
	Spawn a display instance for the given topic and message type.
std::optional< std::string >	resolve_lookup_name (const std::string &topic_type) const override
	Resolve a plugin lookup name for the given message type.
Public Member Functions inherited from awviz_common::IDisplaySpawner
virtual	~IDisplaySpawner ()=default
virtual std::shared_ptr< Display >	spawn (const std::string &topic, const std::string &topic_type)=0
	Spawn a display instance for the given topic and message type.
virtual std::optional< std::string >	resolve_lookup_name (const std::string &topic_type) const =0
	Resolve a plugin lookup name for the given message type.

Detailed Description

Concrete spawner that uses DisplayFactory and standard topic properties.

Constructor & Destructor Documentation

DisplaySpawner()

awviz_common::DisplaySpawner::DisplaySpawner	(	rclcpp::Node::SharedPtr	node,
		std::shared_ptr< rerun::RecordingStream >	stream,
		std::shared_ptr< std::unordered_map< std::string, std::string > >	entity_roots
	)

Member Function Documentation

resolve_lookup_name()

std::optional< std::string > awviz_common::DisplaySpawner::resolve_lookup_name ( const std::string &  topic_type ) const

overridevirtual

Resolve a plugin lookup name for the given message type.

Parameters

topic_type

ROS message type name.

Returns

Lookup name if a plugin is registered, otherwise std::nullopt.

Implements awviz_common::IDisplaySpawner.

spawn()

std::shared_ptr< Display > awviz_common::DisplaySpawner::spawn ( const std::string &  topic, const std::string &  topic_type  )

overridevirtual

Spawn a display instance for the given topic and message type.

Parameters

topic	Topic name.
topic_type	ROS message type name.

Returns

A display instance if a plugin is available, otherwise nullptr.

Implements awviz_common::IDisplaySpawner.

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

• awviz_common/include/awviz_common/display_spawner.hpp
• awviz_common/src/display_spawner.cpp