/usr/include/tulip/OuterPlanarTest.h is in libtulip-dev 3.1.2-2.3ubuntu3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | //-*-c++-*-
/**
Authors: David Auber, Patrick Mary, Morgan Mathiaut
from the LaBRI Visualization Team
Email : auber@tulip-software.org
Last modification : 13/03/2009
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
*/
#ifndef OUTERPLANARTEST_H
#define OUTERPLANARTEST_H
#if (__GNUC__ < 3)
#include <hash_set>
#else
#include <ext/hash_set>
#endif
#include "tulip/ObservableGraph.h"
namespace tlp {
class Graph;
class edge;
class node;
/** \addtogroup graph_test */
/*@{*/
/// class for testing the outerplanarity of a graph
class TLP_SCOPE OuterPlanarTest : private GraphObserver {
public:
static bool isOuterPlanar(Graph *graph);
private:
void addEdge(Graph *,const edge);
void delEdge(Graph *,const edge);
void reverseEdge(Graph *,const edge);
void addNode(Graph *,const node);
void delNode(Graph *,const node);
void destroy(Graph *);
bool compute(Graph *graph);
OuterPlanarTest(){}
static OuterPlanarTest* instance;
stdext::hash_map<unsigned long, bool> resultsBuffer;
};
/*@}*/
}
#endif
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