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#ifndef __COMMON_H__
#define __COMMON_H__
#include "config.h"
#include <string>
#include <sstream>
#include <iomanip>
#ifndef HAVE_RINT
#include <cmath>
inline int rint(double f)
{
return(f-std::floor(f)<0.5?std::floor(f):std::ceil(f));
}
#endif
inline std::string from_int(int value)
{
std::ostringstream buf;
buf<<value;
return buf.str();
}
inline std::string hex(unsigned int value)
{
std::ostringstream buf;
buf<<std::setw(2)<<std::setfill('0')<<std::hex<<value;
return buf.str();
}
#endif
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