This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 123]

CPololu3piPlus32U4::BumpSensors	Gets readings from the two bump sensors on the front of the 3pi+ 32U4
CPololu3piPlus32U4::LineSensors::CalibrationData	Stores sensor calibration data
CPololu3piPlus32U4::Encoders	Reads counts from the encoders on the 3pi+ 32U4
CPololu3piPlus32U4::IMU	Interfaces with the inertial sensors on the 3pi+ 32U4
CPololu3piPlus32U4::LineSensors	Gets readings from the five reflectance sensors on the bottom of the 3pi+ 32U4
CPololu3piPlus32U4::Motors	Controls motor speed and direction on the 3pi+ 32U4
CPololu3piPlus32U4::OLEDCore	Low-level functions for writing data to the SH1106 OLED on the Pololu 3pi+ 32U4 OLED robot
▼CPololuBuzzer [external]
CPololu3piPlus32U4::Buzzer	Plays beeps and music on the buzzer on the 3pi+ 32U4
▼CPololuHD44780Base [external]
CPololu3piPlus32U4::LCD	Writes data to the LCD on the 3pi+ 32U4
▼CPololuSH1106Main< OLEDCore > [external]
CPololu3piPlus32U4::OLED	Makes it easy to show text and graphics on the SH1106 OLED of the Pololu 3pi+ 32U4 OLED robot
▼CPushbuttonBase [external]
CPololu3piPlus32U4::ButtonB	Interfaces with button B on the 3pi+ 32U4
CPololu3piPlus32U4::ButtonC	Interfaces with button C on the 3pi+ 32U4
▼CPushbutton [external]
CPololu3piPlus32U4::ButtonA	Interfaces with button A on the 3pi+ 32U4
CPololu3piPlus32U4::IMU::vector< T >	Represents a 3-dimensional vector with x, y, and z components
CPololu3piPlus32U4::IMU::vector< int16_t >