boost/libs/iterator/test/constant_iter_arrow_fail.cpp

   1 // Copyright David Abrahams 2004. Distributed under the Boost
   2 // Software License, Version 1.0. (See accompanying
   3 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   4
   5 #include <boost/iterator/iterator_adaptor.hpp>
   6 #include <utility>
   7
   8 struct my_iter : boost::iterator_adaptor<my_iter, std::pair<int,int> const*>
   9 {
  10     my_iter(std::pair<int,int> const*);
  11     my_iter();
  12 };
  13
  14 std::pair<int,int> const x(1,1);
  15 my_iter p(&x);
  16
  17 void test()
  18 {
  19     p->first = 3;
  20 }