--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sim/Topology.cc Thu Apr 21 14:57:45 2011 +0100
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2004-2006 Intel Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <dtn-config.h>
+#endif
+
+#include "Topology.h"
+#include "Node.h"
+
+namespace dtnsim {
+
+Topology::NodeTable Topology::nodes_;
+
+Node*
+Topology::create_node(const char* name)
+{
+ Node* node = new Node(name);
+ node->do_init();
+ nodes_[name] = node;
+ return node;
+}
+
+Node*
+Topology::find_node(const char* name)
+{
+ NodeTable::iterator iter = nodes_.find(name);
+ if (iter == nodes_.end())
+ return NULL;
+
+ return (*iter).second;
+}
+} // namespace dtnsim