Easiest way to convert int to string in C++

Question

What is the easiest way to convert from int to equivalent string in C++. I am aware of two methods. Is there any easier way?

(1)

Answer 1

I use:

int myint = 0;
long double myLD = 0.0;

string myint_str = static_cast(&(ostringstream() << myint))->str();
string myLD_str = static_cast(&(ostringstream() << myLD))->str();

It works on my Windows and Linux g++ compilers.