Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 123]

▼Ncircle
CCircle
▼Ndrive_policy_gradient
CPolicyGradientDrivingNode
▼Ndrive_q_learning
CQLearningDrivingNode
▼Nneural_car_driver
CNeuralCarDriver
▼Nparameters_policy_gradient
CPolicy
▼Nparameters_q_learning
CNeuralQEstimator
▼Nreinforcement_learning_node
CReinforcementLearningNode
▼Nsimulation_tools
▼Nlap_timer
CArea
CTimer
▼Ntrack
CTrack
CTrackPosition
▼Ntrain
CTrainingNode
▼Ntrain_policy_gradient
CPolicyGradientTrainingNode
▼Ntrain_q_learning
CQLearningTrainingNode
▼Ntraining_node
CTrainingNode
▼Nwallfollowing
CParameters
CPIDController
CCarController
CChaseCam	Chase camera Gazebo node that listens to racer pose messages and updates the Gazebo client camera pose so that it follows the car, similar to a racing video game
CCrashDetector	ROS node that listens on a gazebo topic for collisions and publishes to a ROS topic
CDMSController
CDriveParametersMultiplexer
CDriveParametersSource
CEmergencyStop
CJoystickController
CKeyboardController
CLaserscanTransformer	This converter class converts a 2D laser scan as defined by sensor_msgs/LaserScan into a point cloud as defined by sensor_msgs/PointCloud2
CNavigationStackControlConverter	This converter class converts "cmd_vel" messages to "drive_param" messages. The linear and angular velocity has to be transformed to linear velocity and steering angle. TODO: Differential drive?
CPIDController
CRvizGeometryPublisher
CVESCSimulationDriver	Class to convert Drive Parameter Messages into single messages
CVESCSimulator
CWall
CWallFollowing