shawn::LinearMovement Class Reference

#include <linear_movement.h>

Inheritance diagram for shawn::LinearMovement:

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Collaboration diagram for shawn::LinearMovement:

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List of all members.

Public Member Functions
virtual void	set_parameters (double velocity, Vec destination, World &world)
virtual void	timeout (EventScheduler &, EventScheduler::EventHandle, double, EventScheduler::EventTagHandle &) throw ()
	Internal.
construction / destruction
	LinearMovement ()
virtual	~LinearMovement ()
virtual void	init (Node &) throw ()
virtual void	init_from (Node &, NodeMovement &) throw ()
inherited from NodeMovement
virtual bool	set_position (const Vec &) throw ()
virtual Vec	position (void) const throw ()
virtual Vec	velocity (void) const throw ()
virtual std::string	name (void) const throw ()
Protected Member Functions
virtual void	boxes_changed () throw ()

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Detailed Description

The LinearMovement simulates a Node moving on a direct line from its current position to a destination position at a given speed.

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Constructor & Destructor Documentation

shawn::LinearMovement::LinearMovement

(

)

virtual shawn::LinearMovement::~LinearMovement

(

)

[virtual]

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Member Function Documentation

virtual void shawn::LinearMovement::init

(

Node &

)

throw () [virtual]

Called from Node when added there!

Should call set_node() and obtain_initial_boxes()

Implements shawn::NodeMovement.

virtual void shawn::LinearMovement::init_from	(	Node &	,
		NodeMovement &
	)			throw () [virtual]

Implements shawn::NodeMovement.

virtual bool shawn::LinearMovement::set_position

(

const Vec &

)

throw () [virtual]

Sets the new Position to be identical to the given position Vec

Implements shawn::NodeMovement.

virtual Vec shawn::LinearMovement::position

(

void

)

const throw () [virtual]

Returns the Position according to the current simulation time.

Implements shawn::NodeMovement.

virtual Vec shawn::LinearMovement::velocity

(

void

)

const throw () [virtual]

Returns the speed of the Node according to the current simulation time.

Implements shawn::NodeMovement.

virtual std::string shawn::LinearMovement::name

(

void

)

const throw () [virtual]

Returns the type of Movement, in this case LinearMovement

Implements shawn::NodeMovement.

virtual void shawn::LinearMovement::set_parameters	(	double	velocity,
		Vec	destination,
		World &	world
	)			[virtual]

This method sets the scalar velocity and the destination vector for the LinearMovement

virtual void shawn::LinearMovement::timeout	(	EventScheduler &	,
		EventScheduler::EventHandle	,
		double	,
		EventScheduler::EventTagHandle &
	)			throw () [virtual]

Internal.

This method is called by the EventScheduler when the timeout of a registered Event is reached This is used to inform subscribers when a Box has been reached

virtual void shawn::LinearMovement::boxes_changed

(

)

throw () [protected, virtual]

This method checks at what time a node is going to leave the first of the subscribed boxes and generates a corresponding Event for the Scheduler.

Implements shawn::NodeMovement.

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

• src/sys/node_movements/linear_movement.h