Geometry::geometry Class Reference

Represents the geometry of a highway segment in the simulation. More...

#include <geometry.h>

Public Member Functions
	geometry (double _length, int _lanes, double _merge, double _diverge)
	Constructs a geometry object with specified physical properties.
	geometry (double length, int lanes)
	Constructs a geometry object with minimal properties (no ramps).
double	length ()
	Returns the total length of the highway segment.
int	lanes ()
	Returns the number of lanes on the highway.
bool	can_change_left (point *p)
	Checks if a vehicle can change lanes to the left.
bool	can_change_right (point *p)
	Checks if a vehicle can change lanes to the right.
bool	has_merge ()
	Checks if the highway segment has an on-ramp (merge).
double	merge ()
	Returns the position where the on-ramp ends.
bool	has_diverge ()
	Checks if the highway segment has an off-ramp (diverge).

Detailed Description

Represents the geometry of a highway segment in the simulation.

The geometry class defines the physical characteristics of the highway, including its length, number of lanes, the position of on/off ramps, and constraints for lane-changing maneuvers.

Constructor & Destructor Documentation

geometry() [1/2]

Geometry::geometry::geometry	(	double	_length,
		int	_lanes,
		double	_merge,
		double	_diverge )

Constructs a geometry object with specified physical properties.

Parameters

_length	Length of the highway segment in meters.
_lanes	Number of lanes (excluding on/off-ramps).
_merge	Position where the on-ramp ends (0 for no on-ramp).
_diverge	Position where the off-ramp starts (>= _length for no off-ramp).

Exceptions

Exception

if any of the input parameters are invalid.

geometry() [2/2]

Geometry::geometry::geometry ( double length, int lanes )

inline

Constructs a geometry object with minimal properties (no ramps).

Parameters

length	Length of the highway segment in meters.
lanes	Number of lanes.

Member Function Documentation

can_change_left()

bool Geometry::geometry::can_change_left

(

point *

p

)

Checks if a vehicle can change lanes to the left.

Parameters

p	A point representing the vehicle's current position.

Returns

true if a left lane change is allowed, false otherwise.

can_change_right()

bool Geometry::geometry::can_change_right

(

point *

p

)

Checks if a vehicle can change lanes to the right.

Parameters

p	A point representing the vehicle's current position.

Returns

true if a right lane change is allowed, false otherwise.

has_diverge()

bool Geometry::geometry::has_diverge

(

)

Checks if the highway segment has an off-ramp (diverge).

Returns

true if there is an off-ramp, false otherwise.

has_merge()

bool Geometry::geometry::has_merge

(

)

Checks if the highway segment has an on-ramp (merge).

Returns

true if there is an on-ramp, false otherwise.

lanes()

int Geometry::geometry::lanes

(

)

Returns the number of lanes on the highway.

Returns

The total number of lanes (excluding on/off-ramps).

length()

double Geometry::geometry::length

(

)

Returns the total length of the highway segment.

Returns

The length of the highway in meters.

merge()

double Geometry::geometry::merge

(

)

Returns the position where the on-ramp ends.

Returns

The position of the merge point in meters (0 if no on-ramp).

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

• include/geometry.h