00001 /* vim: set sw=4 sts=4 et foldmethod=syntax : */ 00002 00003 /* 00004 * Copyright (c) 2007 David Leverton 00005 * 00006 * This file is part of the Paludis package manager. Paludis is free software; 00007 * you can redistribute it and/or modify it under the terms of the GNU General 00008 * Public License version 2, as published by the Free Software Foundation. 00009 * 00010 * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY 00011 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00012 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more 00013 * details. 00014 * 00015 * You should have received a copy of the GNU General Public License along with 00016 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple 00017 * Place, Suite 330, Boston, MA 02111-1307 USA 00018 */ 00019 00020 #ifndef PALUDIS_GUARD_PALUDIS_UTIL_GRAPH_FWD_HH 00021 #define PALUDIS_GUARD_PALUDIS_UTIL_GRAPH_FWD_HH 1 00022 00023 /** \file 00024 * Forward declarations for paludis/util/graph.hh . 00025 * 00026 * \ingroup g_data_structures 00027 */ 00028 00029 #include <paludis/util/set-fwd.hh> 00030 00031 namespace paludis 00032 { 00033 class GraphError; 00034 class NoSuchGraphNodeError; 00035 class NoSuchGraphEdgeError; 00036 class NoGraphTopologicalOrderExistsError; 00037 template <typename Node_, typename Edge_, typename Comparator_ = DefaultSetComparator<Node_> > class DirectedGraph; 00038 } 00039 00040 #endif 00041