Move edge-based node out ouf surrounding class

2013-10-11 16:14:59 +02:00
parent 352bf8839b
commit dee7c339b3
3 changed files with 55 additions and 47 deletions
@@ -0,0 +1,51 @@
+#ifndef EDGE_BASED_NODE_H
+#define EDGE_BASED_NODE_H
+
+#include "Coordinate.h"
+
+struct EdgeBasedNode {
+    EdgeBasedNode() :
+        id(INT_MAX),
+        lat1(INT_MAX),
+        lat2(INT_MAX),
+        lon1(INT_MAX),
+        lon2(INT_MAX >> 1),
+        belongsToTinyComponent(false),
+        nameID(UINT_MAX),
+        weight(UINT_MAX >> 1),
+        ignoreInGrid(false)
+    { }
+
+    bool operator<(const EdgeBasedNode & other) const {
+        return other.id < id;
+    }
+
+    bool operator==(const EdgeBasedNode & other) const {
+        return id == other.id;
+    }
+
+    inline FixedPointCoordinate Centroid() const {
+        FixedPointCoordinate centroid;
+        //The coordinates of the midpoint are given by:
+        //x = (x1 + x2) /2 and y = (y1 + y2) /2.
+        centroid.lon = (std::min(lon1, lon2) + std::max(lon1, lon2))/2;
+        centroid.lat = (std::min(lat1, lat2) + std::max(lat1, lat2))/2;
+        return centroid;
+    }
+
+    inline bool isIgnored() const {
+        return ignoreInGrid;
+    }
+
+    NodeID id;
+    int lat1;
+    int lat2;
+    int lon1;
+    int lon2:31;
+    bool belongsToTinyComponent:1;
+    NodeID nameID;
+    unsigned weight:31;
+    bool ignoreInGrid:1;
+};
+
+#endif //EDGE_BASED_NODE_H