subscriber_handler.h File Reference

Defines SubscriberHandler and related convenience classes for subscribing to ROS topics. More...

#include <rclcpp/rclcpp.hpp>
#include <rclcpp/node.hpp>
#include <rclcpp/time_source.hpp>
#include <mrs_lib/timeout_manager.h>
#include <mrs_lib/impl/subscriber_handler.hpp>

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Classes
struct	mrs_lib::SubscriberHandlerOptions
	A helper class to simplify setup of SubscriberHandler construction. This class is passed to the SubscriberHandler constructor and specifies its common options. More...
class	mrs_lib::SubscriberHandler< MessageType >
	The main class for ROS topic subscription, message timeout handling etc. More...

Namespaces
namespace	mrs_lib
	All mrs_lib functions, classes, variables and definitions are contained in this namespace.

Typedefs
template<typename SubscriberHandler >
using	mrs_lib::message_type = typename SubscriberHandler::message_type
	Helper alias for convenient extraction of handled message type from a SubscribeHandlerPtr.

Functions
template<typename Class , class... Types>
void	mrs_lib::construct_object (Class &object, Types... args)
	Helper function for object construstion e.g. in case of member objects. This function is useful to avoid specifying object template parameters twice - once in definition of the variable and second time during object construction. This function can deduce the template parameters from the type of the already defined object, because it returns the newly constructed object as a reference argument and not as a return type.

Detailed Description

Defines SubscriberHandler and related convenience classes for subscribing to ROS topics.

Author

Matouš Vrba - vrbam.nosp@m.ato@.nosp@m.fel.c.nosp@m.vut..nosp@m.cz