rclcpp_action::Client< A >::SendGoalOptions Struct Reference

#include <client.hpp>

Public Member Functions
	SendGoalOptions ()

Public Attributes
void *	context
	User context pointer passed to all callbacks.
void(*	feedback )(const uint8_t goal_id[16], const uint8_t *data, size_t len, void *ctx)
	Called when feedback is received for the goal.
void(*	goal_response )(bool accepted, const uint8_t goal_id[16], void *ctx)
	Called when the server accepts or rejects the goal.
void(*	result )(const uint8_t goal_id[16], int32_t status, const uint8_t *data, size_t len, void *ctx)
	Called when the result is received.

Detailed Description

template<typename A>
struct rclcpp_action::Client< A >::SendGoalOptions

Options for async goal sending (mirrors rclcpp SendGoalOptions).

Installed on the CLIENT with set_callbacks(), not passed per goal. Callbacks are invoked during spin_once() when the corresponding response arrives. All callbacks receive the context pointer for user state.

Constructor & Destructor Documentation

SendGoalOptions()

template<typename A >

rclcpp_action::Client< A >::SendGoalOptions::SendGoalOptions ( )

inline

Member Data Documentation

context

template<typename A >

void* rclcpp_action::Client< A >::SendGoalOptions::context

User context pointer passed to all callbacks.

feedback

template<typename A >

void(* rclcpp_action::Client< A >::SendGoalOptions::feedback) (const uint8_t goal_id[16], const uint8_t *data, size_t len, void *ctx)

Called when feedback is received for the goal.

goal_response

template<typename A >

void(* rclcpp_action::Client< A >::SendGoalOptions::goal_response) (bool accepted, const uint8_t goal_id[16], void *ctx)

Called when the server accepts or rejects the goal.

result

template<typename A >

void(* rclcpp_action::Client< A >::SendGoalOptions::result) (const uint8_t goal_id[16], int32_t status, const uint8_t *data, size_t len, void *ctx)

Called when the result is received.

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The documentation for this struct was generated from the following file:

• include/rclcpp_action/client.hpp