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AnalogTriggerOutput.h
1 /*----------------------------------------------------------------------------*/
2 /* Copyright (c) 2008-2018 FIRST. All Rights Reserved. */
3 /* Open Source Software - may be modified and shared by FRC teams. The code */
4 /* must be accompanied by the FIRST BSD license file in the root directory of */
5 /* the project. */
6 /*----------------------------------------------------------------------------*/
7 
8 #pragma once
9 
10 #include <hal/AnalogTrigger.h>
11 
12 #include "frc/DigitalSource.h"
13 
14 namespace frc {
15 
16 class AnalogTrigger;
17 
50  friend class AnalogTrigger;
51 
52  public:
53  ~AnalogTriggerOutput() override;
54 
56  AnalogTriggerOutput& operator=(AnalogTriggerOutput&&) = default;
57 
63  bool Get() const;
64 
65  // DigitalSource interface
69  HAL_Handle GetPortHandleForRouting() const override;
70 
74  AnalogTriggerType GetAnalogTriggerTypeForRouting() const override;
75 
79  bool IsAnalogTrigger() const override;
80 
84  int GetChannel() const override;
85 
86  void InitSendable(SendableBuilder& builder) override;
87 
88  protected:
100  AnalogTriggerOutput(const AnalogTrigger& trigger,
101  AnalogTriggerType outputType);
102 
103  private:
104  // Uses reference rather than smart pointer because a user can not construct
105  // an AnalogTriggerOutput themselves and because the AnalogTriggerOutput
106  // should always be in scope at the same time as an AnalogTrigger.
107  const AnalogTrigger& m_trigger;
108  AnalogTriggerType m_outputType;
109 };
110 
111 } // namespace frc
WPILib FRC namespace.
Definition: SPIAccelerometerSim.h:18
AnalogTriggerType GetAnalogTriggerTypeForRouting() const override
HAL_Handle GetPortHandleForRouting() const override
bool IsAnalogTrigger() const override
Is source an AnalogTrigger.
int GetChannel() const override
DigitalSource Interface.
Definition: DigitalSource.h:25
Class to represent a specific output from an analog trigger.
Definition: AnalogTriggerOutput.h:49
bool Get() const
Get the state of the analog trigger output.
Definition: AnalogTrigger.h:22
Definition: SendableBuilder.h:23
void InitSendable(SendableBuilder &builder) override
Initializes this Sendable object.