N-sim
Emulation and simulation of
Wireless Sensor Networks



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/home/brennan/n-sim/OrbisQuartus/control/network_graph.cpp

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00001 
00014 /*
00015  * Copyright 2007. Los Alamos National Security, LLC. This material
00016  * was produced under U.S. Government contract DE-AC52-06NA25396 for
00017  * Los Alamos National Laboratory (LANL), which is operated by Los
00018  * Alamos National Security, LLC, for the Department of Energy. The
00019  * U.S. Government has rights to use, reproduce, and distribute this
00020  * software. NEITHER THE GOVERNMENT NOR LOS ALAMOS NATIONAL SECURITY,
00021  * LLC, MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR ASSUMES ANY LEGAL
00022  * LIABILITY FOR THE USE OF THIS SOFTWARE. If software is modified to
00023  * produce derivative works, such modified software should be clearly
00024  * marked, so as not to confuse it with the version available from LANL.
00025  *
00026  * Additionally, this program is free software; you can redistribute
00027  * it and/or modify it under the terms of the GNU General Public
00028  * License as published by the Free Software Foundation; version 2 of
00029  * the License. Accordingly, this program is distributed in the hope
00030  * it will be useful, but WITHOUT ANY WARRANTY; without even the
00031  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00032  * PURPOSE. See the GNU General Public License for more details.
00033  */
00034 
00035 
00036 #include <avl.h>
00037 #include "network_graph.h"
00038 #include <configuration.h>
00039 #include <sensor_node.h>
00040 
00041 
00042 Network_graph::Network_graph(Configuration *config)
00043 {
00044         AVL_node<unsigned long> *list, *sublist;
00045 
00046         for (list = config->get_nodes()->find_min(); list != 0; 
00047              list = list->get_next()) {
00048                 Sensor_node *node_a = (Sensor_node *)list->elt();
00049 
00050                 for (sublist = list->get_next(); sublist != 0; 
00051                      sublist = sublist->get_next()) {
00052                         Sensor_node *node_b = (Sensor_node *)sublist->elt();
00053                         Edge *edge = find_edge(node_a->key_value(),
00054                                                node_b->key_value());
00055                         edge->dist = node_a->distance(node_b);
00056                 }
00057         }
00058 }


© 2007, Los Alamos National Security, LLC.