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#ifndef __LIBJIN_COMMON_SUBSYSTEM_H
#define __LIBJIN_COMMON_SUBSYSTEM_H
#include "singleton.hpp"
#include "../utils/macros.h"
namespace jin
{
template<class System>
class Subsystem : public Singleton<System>
{
public:
struct Setting {};
typedef Setting SettingBase;
bool init(const SettingBase* setting = nullptr)
{
static bool success = initSystem(setting);
return success;
}
void quit()
{
/*call only once*/
static char __dummy__ = (quitSystem(), 1);
Singleton<System>::destroy();
}
protected:
SINGLETON(System);
Subsystem() {};
virtual ~Subsystem() {};
/*onlyonce*/ virtual bool initSystem(const Setting* setting) = 0;
/*onlyonce*/ virtual void quitSystem() = 0;
};
} // jin
#endif
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