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49 lines
1001 B
C++
Executable File
49 lines
1001 B
C++
Executable File
// Windows/System.h
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#ifndef __WINDOWS_SYSTEM_H
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#define __WINDOWS_SYSTEM_H
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#include "..\Common\Types.h"
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namespace NWindows {
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namespace NSystem {
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inline UInt32 GetNumberOfProcessors()
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{
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SYSTEM_INFO systemInfo;
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GetSystemInfo(&systemInfo);
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return (UInt32)systemInfo.dwNumberOfProcessors;
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}
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#ifndef _WIN64
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typedef BOOL (WINAPI *GlobalMemoryStatusExP)(LPMEMORYSTATUSEX lpBuffer);
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#endif
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inline UInt64 GetRamSize()
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{
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MEMORYSTATUSEX stat;
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stat.dwLength = sizeof(stat);
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#ifdef _WIN64
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if (!::GlobalMemoryStatusEx(&stat))
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return 0;
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return stat.ullTotalPhys;
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#else
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GlobalMemoryStatusExP globalMemoryStatusEx = (GlobalMemoryStatusExP)
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::GetProcAddress(::GetModuleHandle(TEXT("kernel32.dll")),
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"GlobalMemoryStatusEx");
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if (globalMemoryStatusEx != 0)
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if (globalMemoryStatusEx(&stat))
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return stat.ullTotalPhys;
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{
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MEMORYSTATUS stat;
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stat.dwLength = sizeof(stat);
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GlobalMemoryStatus(&stat);
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return stat.dwTotalPhys;
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}
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#endif
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}
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}}
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#endif
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