Inheritance diagram for MyAsyncAction:

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Public Member Functions
	MyAsyncAction (const std::string &name)

Public Member Functions inherited from BT::CoroActionNode
	CoroActionNode (const std::string &name, const NodeConfiguration &config)

virtual NodeStatus	executeTick () override final
	The method that should be used to invoke tick() and setStatus();. More...

void	halt () override

void	setStatusRunningAndYield ()
	Use this method to return RUNNING and temporary "pause" the Action. More...

virtual	~CoroActionNode () override

Public Member Functions inherited from BT::ActionNodeBase
	ActionNodeBase (const std::string &name, const NodeConfiguration &config)

virtual NodeType	type () const override final

	~ActionNodeBase () override=default

Public Member Functions inherited from BT::LeafNode
	LeafNode (const std::string &name, const NodeConfiguration &config)

virtual	~LeafNode () override=default

Public Member Functions inherited from BT::TreeNode
const NodeConfiguration &	config () const

void	emitStateChanged ()

template<typename T >
Result	getInput (const std::string &key, T &destination) const

template<typename T >
Optional< T >	getInput (const std::string &key) const

StringView	getRawPortValue (const std::string &key) const

bool	isHalted () const

const std::string &	name () const
	Name of the instance, not the type. More...

const std::string &	registrationName () const
	registrationName is the ID used by BehaviorTreeFactory to create an instance. More...

template<typename T >
Result	setOutput (const std::string &key, const T &value)

void	setPostTickOverrideFunction (PostTickOverrideCallback callback)

void	setPreTickOverrideFunction (PreTickOverrideCallback callback)

NodeStatus	status () const

StatusChangeSubscriber	subscribeToStatusChange (StatusChangeCallback callback)
	subscribeToStatusChange is used to attach a callback to a status change. When StatusChangeSubscriber goes out of scope (it is a shared_ptr) the callback is unsubscribed automatically. More...

	TreeNode (std::string name, NodeConfiguration config)
	TreeNode main constructor. More...

uint16_t	UID () const

BT::NodeStatus	waitValidStatus ()

virtual	~TreeNode ()=default

Private Member Functions
void	cleanup (bool halted)

void	halt () override

NodeStatus	tick () override
	Method to be implemented by the user. More...

Additional Inherited Members
Public Types inherited from BT::TreeNode
using	PostTickOverrideCallback = std::function< Optional< NodeStatus >(TreeNode &, NodeStatus, NodeStatus)>

using	PreTickOverrideCallback = std::function< Optional< NodeStatus >(TreeNode &, NodeStatus)>

typedef std::shared_ptr< TreeNode >	Ptr

using	StatusChangeCallback = StatusChangeSignal::CallableFunction

using	StatusChangeSignal = Signal< TimePoint, const TreeNode &, NodeStatus, NodeStatus >

using	StatusChangeSubscriber = StatusChangeSignal::Subscriber

Static Public Member Functions inherited from BT::TreeNode
static Optional< StringView >	getRemappedKey (StringView port_name, StringView remapping_value)

static bool	isBlackboardPointer (StringView str)

static StringView	stripBlackboardPointer (StringView str)

Protected Member Functions inherited from BT::TreeNode
void	modifyPortsRemapping (const PortsRemapping &new_remapping)

void	resetStatus ()
	Equivalent to setStatus(NodeStatus::IDLE) More...

void	setRegistrationID (StringView ID)

void	setStatus (NodeStatus new_status)

void	setWakeUpInstance (std::shared_ptr< WakeUpSignal > instance)

Protected Attributes inherited from BT::CoroActionNode
std::unique_ptr< Pimpl >	_p

Detailed Description

In this tutorial, we demonstrate how to use the CoroActionNode, which should be preferred over AsyncActionNode when the functions you use are non-blocking.

Definition at line 12 of file t09_async_actions_coroutines.cpp.