stdcpp/tsrc/Boost_test/graph/src/property_iter.cpp
changeset 0 e4d67989cc36
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stdcpp/tsrc/Boost_test/graph/src/property_iter.cpp	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,161 @@
+//=======================================================================
+//
+//  Copyright (c) 2003 Institute of Transport, 
+//                     Railway Construction and Operation, 
+//                     University of Hanover, Germany
+//
+//  Author: Jürgen Hunold
+//
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+//=======================================================================
+/*
+ * © Portions copyright (c) 2006-2007 Nokia Corporation.  All rights reserved.
+*/
+
+#include <boost/config.hpp>
+
+#include <iostream>
+#include <vector>
+#include <set>
+#include <utility>
+#include <algorithm>
+
+#define VERBOSE 0
+
+#include <boost/utility.hpp>
+#include <boost/graph/property_iter_range.hpp>
+#include <boost/graph/graph_utility.hpp>
+#include <boost/graph/random.hpp>
+#include <boost/pending/indirect_cmp.hpp>
+
+#include <boost/random/mersenne_twister.hpp>
+#ifdef __SYMBIAN32__
+#include "std_log_result.h"
+#define LOG_FILENAME_LINE __FILE__, __LINE__
+#endif
+
+enum vertex_id_t { vertex_id = 500 };
+enum edge_id_t { edge_id = 501 };
+namespace boost {
+  BOOST_INSTALL_PROPERTY(vertex, id);
+  BOOST_INSTALL_PROPERTY(edge, id);
+}
+
+
+#include "graph_type.hpp" // this provides a typedef for Graph
+
+using namespace boost;
+
+/*
+  This program tests the property range iterators
+ */
+
+#ifndef __SYMBIAN32__
+using std::cout;
+using std::endl;
+using std::cerr;
+#endif
+using std::find;
+
+using namespace std;
+int main(int, char* [])
+{
+  int ret = 0;
+  std::size_t N = 5, E = 0;
+
+  Graph g;
+  typedef boost::graph_traits<Graph>::vertex_descriptor Vertex;
+  typedef boost::graph_traits<Graph>::edge_descriptor Edge;
+
+  int i, j;
+  std::size_t current_vertex_id = 0;
+  std::size_t current_edge_id = 0;
+
+  property_map<Graph, vertex_id_t>::type vertex_id_map = get(vertex_id, g);
+
+  property_map<Graph, edge_id_t>::type edge_id_map = get(edge_id, g);
+
+  for (std::size_t k = 0; k < N; ++k)
+    add_vertex(current_vertex_id++, g);
+
+  mt19937 gen;
+
+  for (j=0; j < 10; ++j) {
+
+    // add_edge
+#if VERBOSE
+    cerr << "Testing add_edge ..." << endl;
+#endif
+    for (i=0; i < 6; ++i) {
+      Vertex a, b;
+      a = random_vertex(g, gen);
+      do {
+        b = random_vertex(g, gen);
+      } while ( a == b ); // don't do self edges
+#if VERBOSE
+      cerr << "add_edge(" << vertex_id_map[a] << "," << vertex_id_map[b] <<")" << endl;
+#endif
+      Edge e;
+      bool inserted;
+      boost::tie(e, inserted) = add_edge(a, b, current_edge_id++, g);
+#if VERBOSE
+      std::cout << "inserted: " << inserted << std::endl;
+      std::cout << "source(e,g)" << source(e,g) << endl;
+      std::cout << "target(e,g)" << target(e,g) << endl;
+      std::cout << "edge_id[e] = " << edge_id_map[e] << std::endl;
+      print_edges2(g, vertex_id_map, edge_id_map);
+      print_graph(g, vertex_id_map);
+      std::cout << "finished printing" << std::endl;
+#endif
+      }
+      ++E;
+    }
+
+  typedef boost::graph_property_iter_range< Graph, vertex_id_t>::const_iterator    TNodeConstIterator;
+  typedef boost::graph_property_iter_range< Graph, vertex_id_t>::const_type        TNodeConstIteratorType;
+
+  typedef boost::graph_property_iter_range< Graph, vertex_id_t>::iterator    TNodeIterator;
+  typedef boost::graph_property_iter_range< Graph, vertex_id_t>::type        TNodeIteratorType;
+
+  typedef boost::graph_property_iter_range< Graph, edge_id_t>::const_iterator    TLinkConstIterator;
+  typedef boost::graph_property_iter_range< Graph, edge_id_t>::const_type        TLinkConstIteratorType;
+
+  typedef boost::graph_property_iter_range< Graph, edge_id_t>::iterator    TLinkIterator;
+  typedef boost::graph_property_iter_range< Graph, edge_id_t>::type        TLinkIteratorType;
+
+  typedef std::pair<TLinkConstIterator, TLinkConstIterator> tLinkConstIteratorPair;
+
+  TLinkIterator itEdgeBegin, itEdgeEnd;
+
+  tie(itEdgeBegin, itEdgeEnd) = get_property_iter_range(g, edge_id);
+
+  cout << "Edge iteration:" << endl;
+  for (; itEdgeBegin != itEdgeEnd; ++itEdgeBegin)
+  {
+      cout << *itEdgeBegin;
+  }
+  cout << endl;
+
+  TNodeIterator itVertexBegin, itVertexEnd;
+
+  tie(itVertexBegin, itVertexEnd) = get_property_iter_range(g, vertex_id);
+
+  cout << "Vertex iteration:" << endl;
+  for (; itVertexBegin != itVertexEnd; ++itVertexBegin)
+  {
+      cout << *itVertexBegin;
+  }
+  cout << endl;
+
+   
+#ifdef __SYMBIAN32__
+std_log(LOG_FILENAME_LINE,"[End Test Case ]");
+
+	testResultXml("property_iter");
+	close_log_file();
+#endif
+  return ret;
+}