paludis  Version 2.6.0
fs_iterator.hh
1 /* vim: set sw=4 sts=4 et foldmethod=syntax : */
2 
3 /*
4  * Copyright (c) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Ciaran McCreesh
5  *
6  * This file is part of the Paludis package manager. Paludis is free software;
7  * you can redistribute it and/or modify it under the terms of the GNU General
8  * Public License version 2, as published by the Free Software Foundation.
9  *
10  * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
11  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
13  * details.
14  *
15  * You should have received a copy of the GNU General Public License along with
16  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
17  * Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19 
20 #ifndef PALUDIS_GUARD_PALUDIS_UTIL_FS_ITERATOR_HH
21 #define PALUDIS_GUARD_PALUDIS_UTIL_FS_ITERATOR_HH 1
22 
23 #include <paludis/util/fs_iterator-fwd.hh>
24 #include <paludis/util/fs_path-fwd.hh>
27 #include <paludis/util/pimp.hh>
28 #include <iterator>
29 
30 namespace paludis
31 {
33  {
34  friend bool operator== (const FSIterator &, const FSIterator &);
35 
36  private:
37  Pimp<FSIterator> _imp;
38 
39  public:
40  explicit FSIterator();
41  FSIterator(const FSPath &, const FSIteratorOptions &);
42 
43  FSIterator(const FSIterator &);
44 
45  FSIterator & operator= (const FSIterator &);
46 
47  ~FSIterator();
48 
49  typedef const FSPath & value_type;
50  typedef const FSPath & reference;
51  typedef const FSPath * pointer;
52  typedef std::ptrdiff_t difference_type;
53  typedef std::forward_iterator_tag iterator_category;
54 
55  FSIterator & operator++ ();
56  FSIterator operator++ (int);
57 
58  pointer operator-> () const;
59  reference operator* () const;
60  };
61 
62  extern template class Pimp<FSIterator>;
63 }
64 
65 #endif
Definition: pimp.hh:51
Definition: about_metadata-fwd.hh:23
Definition: options-fwd.hh:34
Definition: fs_path.hh:33
Definition: fs_iterator.hh:32
#define PALUDIS_VISIBLE
Definition: attributes.hh:59
bool operator==(const PackageID &, const PackageID &) PALUDIS_ATTRIBUTE((warn_unused_result)) PALUDIS_VISIBLE