LandmarksState Class Reference

A class describing detected landmarks. More...

#include <LandmarksState.h>

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[legend]List of all members.

Public Types
enum	{ numOfLandmarks = 13 }
Public Member Functions
	LandmarksState ()
void	update (const LandmarksPercept &landmarksPercept)
void	reset ()
bool	seenAnyBeacon () const
	return true, if a beacon was seen
bool	seenAnyFlag () const
	return true, if a beacon or a flag was seen
int	lastSeenBeaconIndex () const
	return the index of the last seen landmark.
long	timeOfLastSeenBeacon (int beaconIndex) const
	return the time when the last beacon was seen.
long	timeBetweenSeen2LastBeacons (int beaconIndex) const
	return the time difference between the two last seen beacon
void	initLandmarks ()
void	setLandmarkVisibleByBeaconType (int type)
Public Attributes
LandmarkState	landmarks [numOfLandmarks]
int	lastSeenBeacon
	the index of the last seen beacon
Static Public Attributes
const double	BEACON = 1
const double	GOAL = 1
const double	LINE = 0.5
const double	EDGE = 0.75

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Detailed Description

A class describing detected landmarks.

Definition at line 21 of file LandmarksState.h.

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Member Enumeration Documentation

anonymous enum

Enumeration values: numOfLandmarks  Definition at line 35 of file LandmarksState.h.

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Constructor & Destructor Documentation

LandmarksState::LandmarksState (   )

Definition at line 18 of file LandmarksState.cpp. References initLandmarks(), lastSeenBeacon, and reset().

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Member Function Documentation

void LandmarksState::update (  const LandmarksPercept &  landmarksPercept  )

Definition at line 117 of file LandmarksState.cpp. References LandmarksPercept::flags, landmarks, LandmarksPercept::numberOfFlags, setLandmarkVisibleByBeaconType(), Flag::type, and LandmarkState::visible. Referenced by GT2004SelfLocator::execute().

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void LandmarksState::reset (   )

Definition at line 64 of file LandmarksState.cpp. References landmarks, numOfLandmarks, LandmarkState::timeWhenLastSeen, and LandmarkState::visible. Referenced by LandmarksState().

bool LandmarksState::seenAnyBeacon (   )  const

return true, if a beacon was seen Definition at line 74 of file LandmarksState.cpp. References landmarks, and LandmarkState::visible. Referenced by seenAnyFlag().

bool LandmarksState::seenAnyFlag (   )  const

return true, if a beacon or a flag was seen Definition at line 82 of file LandmarksState.cpp. References landmarks, seenAnyBeacon(), and LandmarkState::visible.

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int LandmarksState::lastSeenBeaconIndex (   )  const

return the index of the last seen landmark. this is useful for optimizing the next two functions Definition at line 87 of file LandmarksState.cpp. References landmarks, and LandmarkState::timeWhenLastSeen. Referenced by GT2004HeadControl::getLastSeenBeaconIndex().

long LandmarksState::timeOfLastSeenBeacon (  int  beaconIndex  )  const

return the time when the last beacon was seen. the function sets up the var lastSeenBeacon Definition at line 102 of file LandmarksState.cpp. References landmarks, and LandmarkState::timeWhenLastSeen. Referenced by GT2004HeadControl::getTimeOfLastSeenBeacon().

long LandmarksState::timeBetweenSeen2LastBeacons (  int  beaconIndex  )  const

return the time difference between the two last seen beacon Definition at line 107 of file LandmarksState.cpp. References landmarks, and min. Referenced by GT2004HeadControl::getTimeBetweenSeen2LastBeacons().

void LandmarksState::initLandmarks (   )

Definition at line 25 of file LandmarksState.cpp. References BEACON, EDGE, getPlayer(), Player::getTeamColor(), GOAL, landmarks, and LINE. Referenced by LandmarksState().

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void LandmarksState::setLandmarkVisibleByBeaconType (  int  type  )

Definition at line 126 of file LandmarksState.cpp. References LandmarkState::beaconColor, SystemCall::getCurrentSystemTime(), landmarks, LandmarkState::timeWhenLastSeen, and LandmarkState::visible. Referenced by update().

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Member Data Documentation

const double LandmarksState::BEACON = 1 [static]

Definition at line 13 of file LandmarksState.cpp. Referenced by initLandmarks().

const double LandmarksState::GOAL = 1 [static]

Definition at line 14 of file LandmarksState.cpp. Referenced by initLandmarks().

const double LandmarksState::LINE = 0.5 [static]

Definition at line 15 of file LandmarksState.cpp. Referenced by initLandmarks().

const double LandmarksState::EDGE = 0.75 [static]

Definition at line 16 of file LandmarksState.cpp. Referenced by initLandmarks().

LandmarkState LandmarksState::landmarks[numOfLandmarks]

Definition at line 37 of file LandmarksState.h. Referenced by initLandmarks(), lastSeenBeaconIndex(), operator<<(), operator>>(), reset(), seenAnyBeacon(), seenAnyFlag(), setLandmarkVisibleByBeaconType(), timeBetweenSeen2LastBeacons(), timeOfLastSeenBeacon(), and update().

int LandmarksState::lastSeenBeacon

the index of the last seen beacon Definition at line 40 of file LandmarksState.h. Referenced by LandmarksState().

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

• Representations/Cognition/LandmarksState.h
• Representations/Cognition/LandmarksState.cpp

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