Class Target

ClassList > Target

Represents a target in the system. More...

• #include <target.h>

Public Attributes

Type	Name
uint32_t	id = 0
uint8_t	index = 0
TimePoint	last_action
TimePoint	seen
bool	valid = false

Public Functions

Type	Name
fixed	Distance ()
void	IncrementAction () Increments the action counter by updating the last action timestamp.
const PositionVector	InterceptAimpoint ()
fixed	Pitch ()
const PositionVector	Position () const Gets the position of the target.
PositionVector	PredictedPositionAtTime (ChronoDuration auto interval) Predicts the target's position at a future time.
	Target () = default
	Target (const Target & other) = default
	Target (PositionVector P, VelocityVector V=VelocityVector(0, 0, 0)) Constructs a Target with a given position and velocity.
	Target (uint8_t index, bool valid=false, PositionVector P=PositionVector(0, 0, 0), VelocityVector V=VelocityVector(0, 0, 0)) Constructs a Target with an index, validity, position, and velocity.
void	Update (PositionVector P) Updates the target's state with a new position measurement.
const VelocityVector	Velocity () const Gets the velocity of the target.
fixed	Yaw ()
bool	actionIdleExceeds (const ChronoDuration auto limit) const
bool	actionable () const
bool	idleExceeds (const ChronoDuration auto limit) const
TimeInterval	timeSinceLastAction () const Calculates the time elapsed since the last action was performed on this target.
TimeInterval	timeSinceLastSeen () const Calculates the time elapsed since the target was last seen.

Detailed Description

This class stores all relevant information about a target, including its position, velocity, and timing information. It also provides methods for predicting future positions and calculating intercept points.

Public Attributes Documentation

variable id

uint32_t Target::id;

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variable index

uint8_t Target::index;

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variable last_action

TimePoint Target::last_action;

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variable seen

TimePoint Target::seen;

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variable valid

bool Target::valid;

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Public Functions Documentation

function Distance

inline fixed Target::Distance () 

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function IncrementAction

Increments the action counter by updating the last action timestamp.

inline void Target::IncrementAction () 

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function InterceptAimpoint

inline const PositionVector Target::InterceptAimpoint () 

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function Pitch

fixed Target::Pitch () 

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function Position

Gets the position of the target.

inline const PositionVector Target::Position () const

Returns:

The position vector.

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function PredictedPositionAtTime

Predicts the target's position at a future time.

inline PositionVector Target::PredictedPositionAtTime (
    ChronoDuration auto interval
) 

Parameters:

• interval The time interval for the prediction.

Returns:

The predicted position vector.

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function Target [1/4]

Target::Target () = default

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function Target [2/4]

Target::Target (
    const Target & other
) = default

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function Target [3/4]

Constructs a Target with a given position and velocity.

inline Target::Target (
    PositionVector P,
    VelocityVector V=VelocityVector (0, 0, 0)
) 

Parameters:

• P The position vector.
• V The velocity vector.

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function Target [4/4]

Constructs a Target with an index, validity, position, and velocity.

inline Target::Target (
    uint8_t index,
    bool valid=false,
    PositionVector P=PositionVector (0, 0, 0),
    VelocityVector V=VelocityVector (0, 0, 0)
) 

Parameters:

• index The index of the target.
• valid The validity of the target.
• P The position vector.
• V The velocity vector.

---

function Update

Updates the target's state with a new position measurement.

void Target::Update (
    PositionVector P
) 

This method recalculates the target's velocity based on the change in position and time since the last update. It also updates the seen and position history.

Parameters:

• P The new position vector.

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function Velocity

Gets the velocity of the target.

inline const VelocityVector Target::Velocity () const

Returns:

The velocity vector.

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function Yaw

fixed Target::Yaw () 

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function actionIdleExceeds

inline bool Target::actionIdleExceeds (
    const ChronoDuration auto limit
) const

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function actionable

inline bool Target::actionable () const

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function idleExceeds

inline bool Target::idleExceeds (
    const ChronoDuration auto limit
) const

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function timeSinceLastAction

Calculates the time elapsed since the last action was performed on this target.

inline TimeInterval Target::timeSinceLastAction () const

Returns:

The time interval since the last action.

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function timeSinceLastSeen

Calculates the time elapsed since the target was last seen.

inline TimeInterval Target::timeSinceLastSeen () const

Returns:

The time interval since the last sighting.

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The documentation for this class was generated from the following file target.h