/*
   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef __AP_HAL_EMPTY_OPTICALFLOW_H__
#define __AP_HAL_EMPTY_OPTICALFLOW_H__

class Empty::OpticalFlow : public AP_HAL::OpticalFlow {
public:
    void init(AP_HAL::OpticalFlow::Gyro_Cb) {return;};
    bool read(Data_Frame& frame) {return false;};
};

#endif