template_pkg::MinimalPublisherNode Class Reference

a minimal publisher class that extends the rclcpp::Node class to demonstrate how to create ROS2 Node More...

#include <minimal_publisher_node.hpp>

Inheritance diagram for template_pkg::MinimalPublisherNode:

Collaboration diagram for template_pkg::MinimalPublisherNode:

Public Member Functions
	MinimalPublisherNode ()
	Construct a new Minimal Publisher object.

Protected Member Functions
void	timer_callback ()
	Callback function for the timer.

Protected Attributes
std::string	message_
rclcpp::TimerBase::SharedPtr	timer_
	Shared pointer to the timer.
rclcpp::Publisher< std_msgs::msg::String >::SharedPtr	publisher_
	Shared pointer to the publisher.
size_t	count_
	Counter for the number of messages published.

Detailed Description

a minimal publisher class that extends the rclcpp::Node class to demonstrate how to create ROS2 Node

This class is used to create a ROS2 publisher that regularly publishes messages to a topic.

Constructor & Destructor Documentation

MinimalPublisherNode()

NS_HEAD MinimalPublisherNode::MinimalPublisherNode

(

)

Construct a new Minimal Publisher object.

The constructor initializes the publisher and timer.

Member Function Documentation

timer_callback()

void MinimalPublisherNode::timer_callback ( )

protected

Callback function for the timer.

This function is called periodically by the timer. It publishes a message containing a string with a counter.

Member Data Documentation

count_

size_t template_pkg::MinimalPublisherNode::count_

protected

Counter for the number of messages published.

message_

std::string template_pkg::MinimalPublisherNode::message_

protected

publisher_

rclcpp::Publisher<std_msgs::msg::String>::SharedPtr template_pkg::MinimalPublisherNode::publisher_

protected

Shared pointer to the publisher.

timer_

rclcpp::TimerBase::SharedPtr template_pkg::MinimalPublisherNode::timer_

protected

Shared pointer to the timer.

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

• template_pkg/include/template_pkg/minimal_publisher_node.hpp
• template_pkg/src/minimal_publisher_node.cpp