1 /*

     2  *    Copyright 2004-2006 Intel Corporation

     3  * 

     4  *    Licensed under the Apache License, Version 2.0 (the "License");

     5  *    you may not use this file except in compliance with the License.

     6  *    You may obtain a copy of the License at

     7  * 

     8  *        http://www.apache.org/licenses/LICENSE-2.0

     9  * 

    10  *    Unless required by applicable law or agreed to in writing, software

    11  *    distributed under the License is distributed on an "AS IS" BASIS,

    12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    13  *    See the License for the specific language governing permissions and

    14  *    limitations under the License.

    15  */

    16 

    17 #ifdef HAVE_CONFIG_H

    18 #  include <dtn-config.h>

    19 #endif

    20 

    21 #include "Topology.h"

    22 #include "Node.h"

    23 

    24 namespace dtnsim {

    25 

    26 Topology::NodeTable Topology::nodes_;

    27 

    28 Node*

    29 Topology::create_node(const char* name)

    30 {

    31     Node* node = new Node(name);

    32     node->do_init();

    33     nodes_[name] = node;

    34     return node;

    35 }

    36 

    37 Node*

    38 Topology::find_node(const char* name)

    39 {

    40     NodeTable::iterator iter = nodes_.find(name);

    41     if (iter == nodes_.end())

    42         return NULL;

    43 

    44     return (*iter).second;

    45 }

    46 } // namespace dtnsim