Combining a vector of strings

Question

I\'ve been reading Accelerated C++ and I have to say it\'s an interesting book.

In chapter 6, I have to use a function from to concatenate from a v

Answer 1

How about std::copy?

std::ostringstream os;
std::copy( vec_strings.begin(), vec_string.end(), ostream_iterator( os ) );
cout << os.str() << endl;