This is the answer of Exercise #9: No for-loops.

Question #15: write to std::cout

Replace the for-loop. You will need:

std::copy
std::ostream_iterator


#include <vector>

 

void CoutVector(std::vector<int>& v)

{

  const int sz = static_cast<int>(v.size());

  for (int i=0; i!=sz; ++i)

  {

    std::cout << v[i] << '\n';

  }

}

Answer


#include <iostream>

#include <iterator>

#include <ostream>

#include <vector>

 

//From http://www.richelbilderbeek.nl/CppCoutVector.htm

template <class T>

void CoutVector(const std::vector<T>& v)

{

  std::copy(v.begin(),v.end(),std::ostream_iterator<T>(std::cout,"\n"));

}

Go back to Richel Bilderbeek's C++ page.

Go back to Richel Bilderbeek's homepage.

(C++) Answer of exercise #9: No for-loops #15

Question #15: write to std::cout

Answer