すべての要素を出力する

print_all.cpp

#include <string>
#include <vector>
#include <list>
#include <iostream>

template<class Iterator>
void print_all(Iterator first, Iterator last)
{
  while (first != last)
  {
    std::cout << *first << std::endl;
    ++first;
  }
}

int main(int argc, char const *argv[])
{
  std::vector<std::string> v;
  v.push_back("a");
  v.push_back("b");
  v.push_back("c");
  print_all(v.begin(), v.end());

  std::list<std::string> l;
  l.push_back("a");
  l.push_back("b");
  l.push_back("c");
  print_all(l.begin(), l.end());

  return 0;
}