Kód: Vybrať všetko

binary& binary::operator+=(const binary &int){
        string x = convertToStr(int);
        res = sum(res, x);
        return *this;
}

Kód: Vybrať všetko

main.cpp:179:37: error: invalid initialization of reference of type ‘std::string& {aka std::basic_string<char>&}’ from expression of type ‘const CBigInt’
     res = sum(res, input);
                                     ^
main.cpp:179:30: error: cannot convert ‘const CBigInt’ to ‘int’ for argument ‘1’ to ‘std::string converToStr(int)’
     string x = convertToStr(input);

Kód: Vybrať všetko

string convertToStr(int input)
{
   stringstream x;
   x<< input;
   return x.str();
}