A Discrete-Event Network Simulator
API
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
boolean.h
Go to the documentation of this file.
1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2008 INRIA
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@sophia.inria.fr>
19  */
20 #ifndef BOOLEAN_H
21 #define BOOLEAN_H
22 
23 #include "attribute.h"
24 #include "attribute-helper.h"
25 
26 namespace ns3 {
27 
38 class BooleanValue : public AttributeValue
39 {
40 public:
41  BooleanValue ();
42  BooleanValue (bool value);
43  void Set (bool value);
44  bool Get (void) const;
45  template <typename T>
46  bool GetAccessor (T &v) const;
47 
48  operator bool () const;
49 
50  virtual Ptr<AttributeValue> Copy (void) const;
51  virtual std::string SerializeToString (Ptr<const AttributeChecker> checker) const;
52  virtual bool DeserializeFromString (std::string value, Ptr<const AttributeChecker> checker);
53 private:
54  bool m_value;
55 };
56 
57 template <typename T>
58 bool BooleanValue::GetAccessor (T &v) const
59 {
60  v = T (m_value);
61  return true;
62 }
63 
64 std::ostream & operator << (std::ostream &os, const BooleanValue &value);
65 
66 ATTRIBUTE_CHECKER_DEFINE (Boolean);
67 ATTRIBUTE_ACCESSOR_DEFINE (Boolean);
68 
69 } // namespace ns3
70 
71 #endif /* BOOLEAN_H */