/usr/include/geos/planargraph/NodeMap.h is in libgeos-dev 3.2.2-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | /**********************************************************************
* $Id: NodeMap.h 2733 2009-11-20 19:58:33Z strk $
*
* GEOS - Geometry Engine Open Source
* http://geos.refractions.net
*
* Copyright (C) 2001-2002 Vivid Solutions Inc.
* Copyright (C) 2005-2006 Refractions Research Inc.
*
* This is free software; you can redistribute and/or modify it under
* the terms of the GNU Lesser General Public Licence as published
* by the Free Software Foundation.
* See the COPYING file for more information.
*
**********************************************************************/
#ifndef GEOS_PLANARGRAPH_NODEMAP_H
#define GEOS_PLANARGRAPH_NODEMAP_H
#include <geos/export.h>
#include <geos/geom/Coordinate.h> // for use in container
#include <map>
#include <vector>
// Forward declarations
namespace geos {
namespace planargraph {
class DirectedEdgeStar;
class DirectedEdge;
class Edge;
class Node;
}
}
namespace geos {
namespace planargraph { // geos.planargraph
/**
* \brief
* A map of Node, indexed by the coordinate of the node.
*
*/
class GEOS_DLL NodeMap {
public:
typedef std::map<geom::Coordinate, Node*, geom::CoordinateLessThen> container;
private:
container nodeMap;
public:
/**
* \brief Constructs a NodeMap without any Nodes.
*/
NodeMap();
container& getNodeMap();
virtual ~NodeMap();
/**
* \brief
* Adds a node to the std::map, replacing any that is already
* at that location.
* @return the added node
*/
Node* add(Node *n);
/**
* \brief
* Removes the Node at the given location, and returns it
* (or null if no Node was there).
*/
Node* remove(geom::Coordinate& pt);
/**
* \brief
* Returns the Node at the given location,
* or null if no Node was there.
*/
Node* find(const geom::Coordinate& coord);
/**
* \brief
* Returns an Iterator over the Nodes in this NodeMap,
* sorted in ascending order
* by angle with the positive x-axis.
*/
container::iterator iterator() {
return nodeMap.begin();
}
container::iterator begin() {
return nodeMap.begin();
}
container::const_iterator begin() const {
return nodeMap.begin();
}
container::iterator end() {
return nodeMap.end();
}
container::const_iterator end() const {
return nodeMap.end();
}
/**
* \brief
* Returns the Nodes in this NodeMap, sorted in ascending order
* by angle with the positive x-axis.
*
* @param nodes : the nodes are push_back'ed here
*/
void getNodes(std::vector<Node*>& nodes);
};
} // namespace geos::planargraph
} // namespace geos
#endif // GEOS_PLANARGRAPH_NODEMAP_H
/**********************************************************************
* $Log$
* Revision 1.1 2006/03/21 21:42:54 strk
* planargraph.h header split, planargraph:: classes renamed to match JTS symbols
*
**********************************************************************/
|