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32 lines
876 B
32 lines
876 B
#if !defined Utils_h
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#define Utils_h
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#include "Config.h"
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#include <stdlib.h>
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#include <string>
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#include <time.h>
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#include <stdio.h>
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namespace merge_lib
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{
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class Utils
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{
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public:
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static int stringToInt(const std::string & str); //throw ConvertException
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static std::string uIntToStr(unsigned int integer);
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static std::string doubleToStr(double doubleValue);
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static double stringToDouble(const std::string & s );
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static bool doubleEquals(const double left,const double right, const double epsilon = +1.e-10);
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static double normalizeValue(double &val,const double epsilon = +1.e-10);
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static unsigned long getFileSize(const char * fileName);
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private:
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static int _stringToInt(const std::string & str); //throw ConvertException
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static int _stringToInt(std::string & str); //throw ConvertException
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};
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}
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#endif
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