glim::TopicSubscription< Msg > Class Template Reference

Specialized topic subscription for type erasure. More...

#include <extension_module_ros.hpp>

Inheritance diagram for glim::TopicSubscription< Msg >:

Collaboration diagram for glim::TopicSubscription< Msg >:

Public Member Functions
template<typename Callback >
	TopicSubscription (const std::string &topic, const Callback &callback)
	topic Topic name
virtual void	create_subscriber (ros::NodeHandle &nh) override
	Create a ROS subscriber.
virtual void	insert_message_instance (const rosbag::MessageInstance &m) override
	Parse a rosbag message instance and feed the msg to the callback.
template<typename Callback >
	TopicSubscription (const std::string &topic, const Callback &callback)
template<typename Callback >
	TopicSubscription (const std::string &topic, const std::string &msg_type, const Callback &callback)
virtual void	create_subscriber (rclcpp::Node &node) override
virtual void	insert_message_instance (const rclcpp::SerializedMessage &serialized_msg, const std::string &msg_type="") override
Public Member Functions inherited from glim::GenericTopicSubscription
	GenericTopicSubscription (const std::string &topic)
	Constructor.
	GenericTopicSubscription (const std::string &topic, const std::string &msg_type="")

Public Attributes
const std::function< void(const std::shared_ptr< const Msg > &)>	callback
ros::Subscriber	sub
rclcpp::Serialization< Msg >	serialization
std::shared_ptr< rclcpp::Subscription< Msg > >	sub
Public Attributes inherited from glim::GenericTopicSubscription
const std::string	topic
	Topic name.
const std::string	msg_type

Additional Inherited Members
Public Types inherited from glim::GenericTopicSubscription
using	Ptr = std::shared_ptr< GenericTopicSubscription >
using	Ptr = std::shared_ptr< GenericTopicSubscription >

Detailed Description

template<typename Msg>
class glim::TopicSubscription< Msg >

Specialized topic subscription for type erasure.

Constructor & Destructor Documentation

TopicSubscription()

template<typename Msg >

template<typename Callback >

glim::TopicSubscription< Msg >::TopicSubscription ( const std::string &  topic, const Callback &  callback  )

inline

topic Topic name

callback Message callback

Member Function Documentation

create_subscriber() [1/2]

template<typename Msg >

virtual void glim::TopicSubscription< Msg >::create_subscriber ( rclcpp::Node &  node )

inlineoverridevirtual

Implements glim::GenericTopicSubscription.

create_subscriber() [2/2]

template<typename Msg >

virtual void glim::TopicSubscription< Msg >::create_subscriber ( ros::NodeHandle &  nh )

inlineoverridevirtual

Create a ROS subscriber.

Parameters

nh	Node handle

Implements glim::GenericTopicSubscription.

insert_message_instance() [1/2]

template<typename Msg >

virtual void glim::TopicSubscription< Msg >::insert_message_instance ( const rclcpp::SerializedMessage &  serialized_msg, const std::string &  msg_type = ""  )

inlineoverridevirtual

Implements glim::GenericTopicSubscription.

insert_message_instance() [2/2]

template<typename Msg >

virtual void glim::TopicSubscription< Msg >::insert_message_instance ( const rosbag::MessageInstance &  m )

inlineoverridevirtual

Parse a rosbag message instance and feed the msg to the callback.

Parameters

m	Message instance

Implements glim::GenericTopicSubscription.

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

• /home/runner/work/glim/glim/include/glim/util/extension_module_ros.hpp
• /home/runner/work/glim/glim/include/glim/util/extension_module_ros2.hpp