mirror of
https://git.intern.spaceteamaachen.de/ALPAKA/sta-core.git
synced 2025-06-12 01:25:59 +00:00
38 lines
588 B
C++
38 lines
588 B
C++
#ifndef STA_SIGNAL_HPP
|
|
#define STA_SIGNAL_HPP
|
|
|
|
|
|
namespace sta
|
|
{
|
|
/**
|
|
* @brief Signal interface
|
|
*/
|
|
class Signal
|
|
{
|
|
public:
|
|
/**
|
|
* @brief Enter signaled state.
|
|
*/
|
|
virtual void notify() = 0;
|
|
/**
|
|
* @brief Check signal state w/o changing it.
|
|
*
|
|
* @return True if in signaled state
|
|
*/
|
|
virtual bool peek() = 0;
|
|
/**
|
|
* @brief Check signal state.
|
|
*
|
|
* @return True if in signaled state
|
|
*/
|
|
virtual bool test() = 0;
|
|
/**
|
|
* @brief Wait until signaled state is entered.
|
|
*/
|
|
virtual void wait() = 0;
|
|
};
|
|
} // namespace sta
|
|
|
|
|
|
#endif // STA_SIGNAL_HPP
|