string str;int num = 10;
std::string int_to_string(int i){ char b[64]; sprintf(b,"%d",i); return b;}void f(){ int n=100; std::string s="The number is "+int_to_string(n);}std::string itos(int i){ char buffer[64]; itoa(i,buffer,10); return buffer;}Quote:Original post by Verminox
I got this to work:std::string itos(int i){ char buffer[64]; itoa(i,buffer,10); return buffer;}
std::itoa() is not ANSI-defined, but supported by most compilers (according to cplusplus.com).
Quote:Original post by raz0r
Why aren't you using std::stringstream?
template <typename T, typename Y> T lexical_cast(const Y& input){ stringstream ss; ss << input; T t; ss >> t; return t;}template<> lexical_cast<std::string, int>(const int& input){ stringstream ss; ss << input; return ss.str();}
