service_client_demo.cpp File Reference

#include <iostream>
#include <memory>
#include <string>
#include "example_interfaces/srv/add_two_ints.hpp"
#include "rclcpp/rclcpp.hpp"
#include "yasmin/cb_state.hpp"
#include "yasmin/logs.hpp"
#include "yasmin/state_machine.hpp"
#include "yasmin_ros/basic_outcomes.hpp"
#include "yasmin_ros/ros_logs.hpp"
#include "yasmin_ros/service_state.hpp"
#include "yasmin_viewer/yasmin_viewer_pub.hpp"

Include dependency graph for service_client_demo.cpp:

Classes
class	AddTwoIntsState
	State for calling the AddTwoInts service in ROS 2. More...

Functions
std::string	set_ints (std::shared_ptr< yasmin::blackboard::Blackboard > blackboard)
	Sets two integer values in the blackboard.
std::string	print_sum (std::shared_ptr< yasmin::blackboard::Blackboard > blackboard)
	Prints the sum stored in the blackboard.
int	main (int argc, char *argv[])
	Main function to initialize and run the state machine.

Function Documentation

main()

int main	(	int	argc,
		char *	argv[] )

Main function to initialize and run the state machine.

Sets up logging, initializes ROS 2, and defines a state machine with three states.

Parameters

argc	Argument count.
argv	Argument vector.

Returns

int Exit code indicating success or failure.

print_sum()

std::string print_sum

(

std::shared_ptr< yasmin::blackboard::Blackboard >

blackboard

)

Prints the sum stored in the blackboard.

Retrieves the integer "sum" from the blackboard and prints it.

Parameters

blackboard

Shared pointer to the blackboard for getting values.

Returns

std::string Outcome indicating success.

set_ints()

std::string set_ints

(

std::shared_ptr< yasmin::blackboard::Blackboard >

blackboard

)

Sets two integer values in the blackboard.

Sets the integers "a" and "b" in the blackboard with values 10 and 5, respectively.

Parameters

blackboard

Shared pointer to the blackboard for setting values.

Returns

std::string Outcome indicating success or failure.