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