mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-26 01:51:41 +00:00
0190301e09
It's already not movable because m_bindings isn't copyable, but pybind11 isn't able to detect that
51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
// Copyright (c) FIRST and other WPILib contributors.
|
|
// Open Source Software; you can modify and/or share it under the terms of
|
|
// the WPILib BSD license file in the root directory of this project.
|
|
|
|
#pragma once
|
|
|
|
#include <functional>
|
|
#include <vector>
|
|
|
|
#include <wpi/FunctionExtras.h>
|
|
|
|
namespace frc {
|
|
/** The loop polling BooleanEvent objects and executing the actions bound to
|
|
* them. */
|
|
class EventLoop {
|
|
public:
|
|
EventLoop();
|
|
|
|
EventLoop(const EventLoop&) = delete;
|
|
EventLoop& operator=(const EventLoop&) = delete;
|
|
|
|
/**
|
|
* Bind a new action to run whenever the condition is true.
|
|
*
|
|
* @param condition the condition to listen to.
|
|
* @param action the action to run.
|
|
*/
|
|
void Bind(std::function<bool()> condition,
|
|
wpi::unique_function<void()> action);
|
|
|
|
/**
|
|
* Poll all bindings.
|
|
*/
|
|
void Poll();
|
|
|
|
/**
|
|
* Clear all bindings.
|
|
*/
|
|
void Clear();
|
|
|
|
private:
|
|
struct Binding {
|
|
std::function<bool()> condition;
|
|
wpi::unique_function<void()> action;
|
|
|
|
void Poll();
|
|
};
|
|
std::vector<Binding> m_bindings;
|
|
};
|
|
} // namespace frc
|