mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2025-10-30 20:40:28 -04:00
43 lines
970 B
C++
43 lines
970 B
C++
|
// 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)
|
||
|
|
#ifndef NODE_ITERATOR1_DWA2004110_HPP
|
||
|
|
# define NODE_ITERATOR1_DWA2004110_HPP
|
||
|
|
|
||
|
|
# include "node.hpp"
|
||
|
|
# include <boost/iterator/iterator_facade.hpp>
|
||
|
|
|
||
|
|
class node_iterator
|
||
|
|
: public boost::iterator_facade<
|
||
|
|
node_iterator
|
||
|
|
, node_base
|
||
|
|
, boost::forward_traversal_tag
|
||
|
|
>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
node_iterator()
|
||
|
|
: m_node(0)
|
||
|
|
{}
|
||
|
|
|
||
|
|
explicit node_iterator(node_base* p)
|
||
|
|
: m_node(p)
|
||
|
|
{}
|
||
|
|
|
||
|
|
private:
|
||
|
|
friend class boost::iterator_core_access;
|
||
|
|
|
||
|
|
void increment()
|
||
|
|
{ m_node = m_node->next(); }
|
||
|
|
|
||
|
|
bool equal(node_iterator const& other) const
|
||
|
|
{ return this->m_node == other.m_node; }
|
||
|
|
|
||
|
|
node_base& dereference() const
|
||
|
|
{ return *m_node; }
|
||
|
|
|
||
|
|
node_base* m_node;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#endif // NODE_ITERATOR1_DWA2004110_HPP
|