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// ptr_list.hpp
// Copyright (c) 2007-2009 Ben Hanson (http://www.benhanson.net/)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file licence_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_LEXER_PTR_LIST_HPP
#define BOOST_LEXER_PTR_LIST_HPP
#include <list>
namespace boost
{
namespace lexer
{
namespace detail
{
template<typename Type>
class ptr_list
{
public:
typedef std::list<Type *> list;
ptr_list ()
{
}
~ptr_list ()
{
clear ();
}
list *operator -> ()
{
return &_list;
}
const list *operator -> () const
{
return &_list;
}
list &operator * ()
{
return _list;
}
const list &operator * () const
{
return _list;
}
void clear ()
{
while (!_list.empty ())
{
delete _list.front ();
_list.pop_front ();
}
}
private:
list _list;
ptr_list (const ptr_list &); // No copy construction.
ptr_list &operator = (const ptr_list &); // No assignment.
};
}
}
}
#endif
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