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- // Copyright David Abrahams 2004. Use, modification and distribution is
- // subject to the Boost Software License, Version 1.0. (See accompanying
- // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- #include "node_iterator2.hpp"
- #include <string>
- #include <memory>
- #include <iostream>
- #include <algorithm>
- #include <boost/mem_fn.hpp>
- #include <cassert>
- int main()
- {
- #if defined(BOOST_NO_CXX11_SMART_PTR)
- std::auto_ptr<node<int> > nodes(new node<int>(42));
-
- #else
- std::unique_ptr<node<int> > nodes(new node<int>(42));
-
- #endif
- nodes->append(new node<std::string>(" is greater than "));
- nodes->append(new node<int>(13));
- // Check interoperability
- assert(node_iterator(nodes.get()) == node_const_iterator(nodes.get()));
- assert(node_const_iterator(nodes.get()) == node_iterator(nodes.get()));
-
- assert(node_iterator(nodes.get()) != node_const_iterator());
- assert(node_const_iterator(nodes.get()) != node_iterator());
-
- std::copy(
- node_iterator(nodes.get()), node_iterator()
- , std::ostream_iterator<node_base>(std::cout, " ")
- );
- std::cout << std::endl;
-
- std::for_each(
- node_iterator(nodes.get()), node_iterator()
- , boost::mem_fn(&node_base::double_me)
- );
- std::copy(
- node_const_iterator(nodes.get()), node_const_iterator()
- , std::ostream_iterator<node_base>(std::cout, "/")
- );
- std::cout << std::endl;
- return 0;
- }
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