<< in c++

template<typename T>
std::ostream & operator << (std::ostream & out, const std::vector<T> & v)
{
      for(size_t i = 0 ; i < v.size(); i++ )
         out << v[i] << std::endl;
      return out;
}

Source: stackoverflow.com

Similar codes

10 votes278 views2 answers
Why convert char* to string c++
C++
0 vote304 views1 answer
Cpp mutex
C++
2 votes329 views2 answers
String split by space c++
C++
0 vote295 views1 answer
Calculating Function codeforces in c++
C++
0 vote314 views1 answer
How to increase array memory in c++
C++
6 votes316 views2 answers
Show stack c++
C++
2 votes313 views1 answer
How to use string variable in switch case in c++
C++
0 vote338 views1 answer
Split text c++
C++
0 vote334 views1 answer
Tree to array c++
C++
30 votes261 views10 answers
While loop c++
C++