Class FollowObjectAction

Inheritance Relationships

Base Type

  • public nav2_behavior_tree::BtActionNode< opennav_following_msgs::action::FollowObject >

Class Documentation

class FollowObjectAction : public nav2_behavior_tree::BtActionNode<opennav_following_msgs::action::FollowObject>

nav2_behavior_tree::BtActionNode class that wraps opennav_following_msgs/FollowObject

Public Functions

FollowObjectAction(const std::string &xml_tag_name, const std::string &action_name, const BT::NodeConfiguration &conf)

A constructor for opennav_following_bt::FollowObjectAction.

Parameters:

  • xml_tag_name – Name for the XML tag for this node

  • action_name – Action name this node creates a client for

  • conf – BT node configuration

void on_tick() override

Function to perform some user-defined operation on tick.

BT::NodeStatus on_success() override

Function to perform some user-defined operation upon successful completion of the action.

BT::NodeStatus on_aborted() override

Function to perform some user-defined operation upon abortion of the action.

BT::NodeStatus on_cancelled() override

Function to perform some user-defined operation upon cancellation of the action.

Public Static Functions

static inline BT::PortsList providedPorts()

Creates list of BT ports.

Returns:

BT::PortsList Containing basic ports along with node-specific ports