allwpilib/wpilibc/shared/include/PIDOutput.h

/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2008-2016. All Rights Reserved.                        */
/* Open Source Software - may be modified and shared by FRC teams. The code   */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project.                                                               */
/*----------------------------------------------------------------------------*/

#pragma once

#include "Base.h"

/**
 * PIDOutput interface is a generic output for the PID class.
 * PWMs use this class.
 * Users implement this interface to allow for a PIDController to
 * read directly from the inputs.
 */
class PIDOutput {
 public:
  virtual void PIDWrite(float output) = 0;
};