src/tools/conversion.cpp

Go to the documentation of this file.

#include <string>
#include <stdio.h>
#include "conversion.h"

std::string int2str(int integer)
{
        char nbr[11];
        snprintf(nbr, sizeof(nbr), "%i", integer);
        return std::string(nbr);
}

bool str2int(std::string str, int& nbr)
{
        nbr = 0;

        for(unsigned int i = 0; i < str.size(); i++)
        {
                if(str[i] < '0' || str[i] > '9')
                {
                        nbr = 0;
                        return false;
                }

                nbr *= 10;
                nbr += str[i] - '0';
        }
        return true;
}

---