How to construct a std::string from a std::vector?

Question

I\'d like to build a std::string from a std::vector.

I could use std::stringsteam, but imagine there is a s

Answer 1

With c++11 the stringstream way is not too scary:

#include 
#include 
#include 
#include 
#include 

int main()
{
    std::vector v{"Hello, ", " Cruel ", "World!"};
   std::stringstream s;
   std::for_each(begin(v), end(v), [&s](const std::string &elem) { s << elem; } );
   std::cout << s.str();
}