VehPosePlayer Class Reference
[Reconfigurable Interface Example: VehPose]

Standalone class for playing road information. More...

#include <VehPosePlayer.h>

Collaboration diagram for VehPosePlayer:

[legend]List of all members.

Public Member Functions
bool	open (utils::ConfigFile &params, utils::SymbolTable *globals)
	Open a file for playing.
bool	advance ()
	Advance to the next vehicle pose.
bool	getCurPose (utils::Time &time, VehPose &pose)
	Get the current vehicle pose tagged with a time.
bool	nextPose (utils::Time &time, VehPose &pose, bool blocking=1)
	Get the next vehicle pose tagged with a time.
bool	getPose (utils::Time time, VehPose &pose)
	Read the pose at a given time, interpolating and extrapolating if necessary.
TimeSource::PlayerManager *	getManager ()
	Provides access to the underlying canned data manager.

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Detailed Description

Standalone class for playing road information.

This class lets you open a structured canned data file and get data from it

Definition at line 26 of file VehPosePlayer.h.

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Member Function Documentation

bool VehPosePlayer::advance (   )

Advance to the next vehicle pose. Returns: true for success, false for failure Definition at line 50 of file VehPosePlayer.cc. Referenced by nextPose().

bool VehPosePlayer::getCurPose (  utils::Time &  time, VehPose &  pose )

Get the current vehicle pose tagged with a time. Parameters: [out]  time  Time the vehicle pose was generated [out]  pose  The vehicle pose Returns: true for success, false for failure Definition at line 67 of file VehPosePlayer.cc. Referenced by nextPose().

bool VehPosePlayer::getPose (  utils::Time  time, VehPose &  pose )

Read the pose at a given time, interpolating and extrapolating if necessary. Parameters: [in]  time  The time for which to get the vehicle pose. [out]  pose  The resulting vehicle pose Returns: true if the routine was able to obtain a vehicle pose at the desired time, false if not. Definition at line 86 of file VehPosePlayer.cc. References VehPoseSource::interpolate(). Referenced by PlayerVehPoseSource::getPose().

bool VehPosePlayer::nextPose (  utils::Time &  time, VehPose &  pose, bool  blocking = 1 )

Get the next vehicle pose tagged with a time. This could have a side effect of advancing the file pointers Parameters: [out]  time  Time the vehicle pose was generated [out]  pose  The vehicle pose [in]  blocking  If false we will poll the manager to see if we need to advance Returns: true for success, false for failure Definition at line 77 of file VehPosePlayer.cc. References advance(), and getCurPose(). Referenced by PlayerVehPoseSource::getCurPose().

bool VehPosePlayer::open (  utils::ConfigFile &  params, utils::SymbolTable *  globals )

Open a file for playing. Parameters: [in]  params  Configuration file including the file name and other standard TimeSource::PlayerManager parameters [in]  globals  The global symbol table Returns: true on success, false on failure Definition at line 10 of file VehPosePlayer.cc. Referenced by PlayerVehPoseSource::init().

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

• VehPosePlayer.h
• VehPosePlayer.cc

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