C++ print vector without loop

template <typename T>
std::ostream& operator<< (std::ostream& out, const std::vector<T>& v) {
  if ( !v.empty() ) {
    out << '[';
    std::copy (v.begin(), v.end(), std::ostream_iterator<T>(out, ", "));
    out << "\b\b]";
  }
  return out;
}

Source: stackoverflow.com

Similar codes

19 votes260 views4 answers
How to get ipv4 address in php
C++
36 votes333 views3 answers
How to type hello world in c++
C++
0 vote293 views1 answer
Ubuntu dotnet core install
C++
3 votes268 views1 answer
Rick astley - never gonna give you up
C++
2 votes251 views1 answer
Multiline comment in C++
C++
0 vote286 views1 answer
Cpp language explained
C++
2 votes272 views1 answer
2-Dimensional array in c++
C++
0 vote316 views1 answer
#include<iostream> using namespace std; main() { char s[] = "Fine"; *s = 'N'; cout<<s<<endl; }
C++
1 vote338 views1 answer
How to make a parameter optional in c++
C++
1 vote251 views1 answer
Penjanje
C++