Files
allwpilib/wpilibc/wpilibC++/include/Commands/PIDCommand.h
Tyler Veness 881dcd08e5 Fix std::unique_ptrs using incomplete types
CANTalon declared a std::unique_ptr<CanTalonSRX> with CanTalonSRX as an incomplete type. This causes a compilation error in code using CANTalons. The CANTalonTest didn't catch this because it included ctre/CanTalonSRX.h as well as CANTalon.h. Normal user code doesn't do that.

I reviewed uses of std::unique_ptr elsewhere and determined that PIDCommand may suffer from the same problem. There is no test for PIDCommand to prove otherwise.

Change-Id: I54caf4941927910471ffb7170eb6737ba0e08437
2015-07-20 20:39:49 -07:00

59 lines
1.8 KiB
C++

/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2011. 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 $(WIND_BASE)/WPILib. */
/*----------------------------------------------------------------------------*/
#ifndef __PID_COMMAND_H__
#define __PID_COMMAND_H__
#include "Commands/Command.h"
#include "PIDController.h"
#include "PIDSource.h"
#include "PIDOutput.h"
#include <memory>
class PIDCommand : public Command, public PIDOutput, public PIDSource {
public:
PIDCommand(const std::string &name, double p, double i, double d);
PIDCommand(const std::string &name, double p, double i, double d, double period);
PIDCommand(const std::string &name, double p, double i, double d, double f,
double perioid);
PIDCommand(double p, double i, double d);
PIDCommand(double p, double i, double d, double period);
PIDCommand(double p, double i, double d, double f, double period);
virtual ~PIDCommand() = default;
void SetSetpointRelative(double deltaSetpoint);
// PIDOutput interface
virtual void PIDWrite(float output);
// PIDSource interface
virtual double PIDGet() const;
protected:
PIDController *GetPIDController() const;
virtual void _Initialize();
virtual void _Interrupted();
virtual void _End();
void SetSetpoint(double setpoint);
double GetSetpoint() const;
double GetPosition() const;
virtual double ReturnPIDInput() const = 0;
virtual void UsePIDOutput(double output) = 0;
private:
/** The internal {@link PIDController} */
std::unique_ptr<PIDController> m_controller;
public:
virtual void InitTable(::std::shared_ptr<ITable> table);
virtual std::string GetSmartDashboardType() const;
};
#endif