/*Ковалев Р.Е. 2021. rekovalev.site*/

#ifdef __linux__
#include <sys/sysinfo.h>
#elif _WIN32
#include <windows.h>
#endif

/*Класс для работы с информацией об оперативной памяти*/
class Memorator
{
	public:
	static unsigned long long getTotalRam_B();
	static unsigned long long getTotalRam_KB();
	static unsigned long long getTotalRam_MB();
	static unsigned long long getFreeRam_B();
	static unsigned long long getFreeRam_KB();
	static unsigned long long getFreeRam_MB();
	static unsigned long long getTotalSwap_B();
	static unsigned long long getTotalSwap_KB();
	static unsigned long long getTotalSwap_MB();
	static unsigned long long getFreeSwap_B();
	static unsigned long long getFreeSwap_KB();
	static unsigned long long getFreeSwap_MB();
	
	private:
	static void ask();
	#ifdef __linux__
	static struct sysinfo info;
	#elif _WIN32
	static MEMORYSTATUSEX statex;
	#endif
};