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attribute-construction-list.cc
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2011 Mathieu Lacage
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Authors: Mathieu Lacage <mathieu.lacage@gmail.com>
19  */
20 #include "attribute-construction-list.h"
21 #include "log.h"
22 
23 namespace ns3 {
24 
25 NS_LOG_COMPONENT_DEFINE("AttributeConstructionList");
26 
27 AttributeConstructionList::AttributeConstructionList ()
28 {}
29 
30 void
31 AttributeConstructionList::Add (std::string name, Ptr<const AttributeChecker> checker, Ptr<AttributeValue> value)
32 {
33  // get rid of any previous value stored in this
34  // vector of values.
35  for (std::list<struct Item>::iterator k = m_list.begin (); k != m_list.end (); k++)
36  {
37  if (k->checker == checker)
38  {
39  m_list.erase (k);
40  break;
41  }
42  }
43  // store the new value.
44  struct Item attr;
45  attr.checker = checker;
46  attr.value = value;
47  attr.name = name;
48  m_list.push_back (attr);
49 
50 }
51 Ptr<AttributeValue>
52 AttributeConstructionList::Find (Ptr<const AttributeChecker> checker) const
53 {
54  NS_LOG_FUNCTION (checker);
55  for (CIterator k = m_list.begin (); k != m_list.end (); k++)
56  {
57  NS_LOG_DEBUG ("Found " << k->name << " " << k->checker << " " << k->value);
58  if (k->checker == checker)
59  {
60  return k->value;
61  }
62  }
63  return 0;
64 }
65 
66 AttributeConstructionList::CIterator
67 AttributeConstructionList::Begin (void) const
68 {
69  return m_list.begin();
70 }
71 AttributeConstructionList::CIterator
72 AttributeConstructionList::End (void) const
73 {
74  return m_list.end();
75 }
76 
77 } // namespace ns3