1 /*============================================================================
2 CMake - Cross Platform Makefile Generator
3 Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
5 Distributed under the OSI-approved BSD License (the "License");
6 see accompanying file Copyright.txt for details.
8 This software is distributed WITHOUT ANY WARRANTY; without even the
9 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 See the License for more information.
11 ============================================================================*/
12 #ifndef cmGraphAdjacencyList_h
13 #define cmGraphAdjacencyList_h
15 #include "cmStandardIncludes.h"
18 * Graph edge representation. Most use cases just need the
19 * destination vertex, so we support conversion to/from an int. We
20 * also store boolean to indicate whether an edge is "strong".
25 cmGraphEdge(): Dest(0), Strong(true) {}
26 cmGraphEdge(int n): Dest(n), Strong(true) {}
27 cmGraphEdge(int n, bool s): Dest(n), Strong(s) {}
28 cmGraphEdge(cmGraphEdge const& r): Dest(r.Dest), Strong(r.Strong) {}
29 operator int() const { return this->Dest; }
31 bool IsStrong() const { return this->Strong; }
36 struct cmGraphEdgeList: public std::vector<cmGraphEdge> {};
37 struct cmGraphNodeList: public std::vector<int> {};
38 struct cmGraphAdjacencyList: public std::vector<cmGraphEdgeList> {};