rainmeter-studio/Library/MeasureCalc.h

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/*
Copyright (C) 2004 Kimmo Pekkola
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
#ifndef __MEASURECALC_H__
#define __MEASURECALC_H__
#include "Measure.h"
#include <random>
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class MeasureCalc : public Measure
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{
public:
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MeasureCalc(MeterWindow* meterWindow, const WCHAR* name);
virtual ~MeasureCalc();
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virtual UINT GetTypeID() { return TypeID<MeasureCalc>(); }
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protected:
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virtual void ReadOptions(ConfigParser& parser, const WCHAR* section);
virtual void UpdateValue();
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private:
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static bool GetMeasureValue(const WCHAR* str, int len, double* value, void* context);
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void FormulaReplace();
int GetRandom();
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std::wstring m_Formula;
bool m_ParseError;
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int m_LowBound;
int m_HighBound;
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bool m_UpdateRandom;
bool m_UniqueRandom;
std::vector<int> m_UniqueNumbers;
void UpdateUniqueNumberList();
// Uniform Random Number Generator
std::default_random_engine m_Engine;
std::uniform_int_distribution<int> m_Distrubtion;
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};
#endif