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https://github.com/chibicitiberiu/rainmeter-studio.git
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58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
/*
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Copyright (C) 2001 Kimmo Pekkola
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __MEASURECPU_H__
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#define __MEASURECPU_H__
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#include "Measure.h"
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typedef LONG (WINAPI *FPNTQSI)(UINT, PVOID, ULONG, PULONG);
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class MeasureCPU : public Measure
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{
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public:
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MeasureCPU(MeterWindow* meterWindow, const WCHAR* name);
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virtual ~MeasureCPU();
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MeasureCPU(const MeasureCPU& other) = delete;
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MeasureCPU& operator=(MeasureCPU other) = delete;
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virtual UINT GetTypeID() { return TypeID<MeasureCPU>(); }
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static void InitializeStatic();
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static void FinalizeStatic();
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protected:
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virtual void ReadOptions(ConfigParser& parser, const WCHAR* section);
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virtual void UpdateValue();
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private:
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void CalcUsage(double idleTime, double systemTime);
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int m_Processor;
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double m_OldTime[2];
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static FPNTQSI c_NtQuerySystemInformation;
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static int c_NumOfProcessors;
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static ULONG c_BufferSize;
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};
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#endif
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