timeout.hpp

[詳解]

#pragma once
 
#include <cstdint>
 
#include "common.hpp"
 
namespace halx::core {
 
class TimeoutHelper {
public:
  TimeoutHelper(uint32_t timeout)
      : deadline_{get_tick() + timeout}, no_timeout_{timeout == MAX_DELAY} {}
 
  bool is_timeout() const {
    return !no_timeout_ && static_cast<int32_t>(get_tick() - deadline_) >= 0;
  }
 
private:
  uint32_t deadline_;
  bool no_timeout_;
};
 
} // namespace halx::core