A lane-changing model that forbids any lane changes. More...

#include <no_lch.h>

Inheritance diagram for no_lch:

Public Member Functions
	no_lch ()
	Default constructor for the `no_lch` model.

bool	lch_left (point leader, point follower, point new_leader, point new_follower, model cfm, params lcmpars) override
	Determine if the vehicle should change lanes to the left.

bool	lch_right (point leader, point follower, point new_leader, point new_follower, model cfm, params lcmpars) override
	Determine if the vehicle should change lanes to the right.

Public Member Functions inherited from lcm

Additional Inherited Members
Protected Member Functions inherited from lcm
Protected Attributes inherited from lcm
model *	_cf
	Car-following model used in conjunction with lane-changing decisions.

params *	_lcpars
	Lane-changing model parameters.

Detailed Description

A lane-changing model that forbids any lane changes.

This class represents a model where no lane-changing maneuvers are allowed. It acts as a fallback or placeholder model when lane-changing is not considered in a traffic simulation.

Constructor & Destructor Documentation

◆ no_lch()

no_lch::no_lch ( )

Default constructor for the no_lch model.

Initializes the lane-changing model with no parameters and prohibits all lane changes.

Member Function Documentation

◆ lch_left()

bool no_lch::lch_left	(	point *	leader,
		point *	follower,
		point *	new_leader,
		point *	new_follower,
		model *	cfm,
		params *	lcmpars )

overridevirtual

Determine if the vehicle should change lanes to the left.

Always returns false since lane changes are disallowed.

Parameters

leader	The current leader's position and speed (optional).
follower	The subject vehicle's position and speed.
new_leader	The position and speed of the new leader after lane change (optional).
new_follower	The position and speed of the new follower after lane change (optional).
cfm	A car-following model.
lcmpars	Lane-changing model parameters.

Returns: Always returns false.

Implements lcm.

◆ lch_right()

bool no_lch::lch_right	(	point *	leader,
		point *	follower,
		point *	new_leader,
		point *	new_follower,
		model *	cfm,
		params *	lcmpars )