A Discrete-Event Network Simulator
API
boolean.cc
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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 #include "boolean.h"
21 #include "fatal-error.h"
22 #include "log.h"
23 
30 namespace ns3 {
31 
32 NS_LOG_COMPONENT_DEFINE ("Boolean");
33 
35  : m_value (false)
36 {
37  NS_LOG_FUNCTION (this);
38 }
40  : m_value (value)
41 {
42  NS_LOG_FUNCTION (this << value);
43 }
44 void
45 BooleanValue::Set (bool value)
46 {
47  NS_LOG_FUNCTION (this << value);
48  m_value = value;
49 }
50 bool
51 BooleanValue::Get (void) const
52 {
53  NS_LOG_FUNCTION (this);
54  return m_value;
55 }
56 BooleanValue::operator bool () const
57 {
58  return m_value;
59 }
60 
61 std::ostream & operator << (std::ostream &os, const BooleanValue &value)
62 {
63  if (value.Get ())
64  {
65  os << "true";
66  }
67  else
68  {
69  os << "false";
70  }
71  return os;
72 }
73 
74 Ptr<AttributeValue>
75 BooleanValue::Copy (void) const
76 {
77  NS_LOG_FUNCTION (this);
78 
79  return Create<BooleanValue> (*this);
80 }
81 std::string
83 {
84  NS_LOG_FUNCTION (this << checker);
85 
86  if (m_value)
87  {
88  return "true";
89  }
90  else
91  {
92  return "false";
93  }
94 }
95 bool
97 {
98  NS_LOG_FUNCTION (this << value << checker);
99 
100  if (value == "true"
101  || value == "1"
102  || value == "t")
103  {
104  m_value = true;
105  return true;
106  }
107  else if (value == "false"
108  || value == "0"
109  || value == "f")
110  {
111  m_value = false;
112  return true;
113  }
114  else
115  {
116  return false;
117  }
118 }
119 
120 
122 
123 } // namespace ns3
NS_FATAL_x macro definitions.
ns3::BooleanValue attribute value declarations.
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:73
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
AttributeValue implementation for Boolean.
Definition: boolean.h:36
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:205
virtual bool DeserializeFromString(std::string value, Ptr< const AttributeChecker > checker)
Definition: boolean.cc:96
virtual std::string SerializeToString(Ptr< const AttributeChecker > checker) const
Definition: boolean.cc:82
void Set(bool value)
Set the value.
Definition: boolean.cc:45
bool Get(void) const
Definition: boolean.cc:51
std::ostream & operator<<(std::ostream &os, const Angles &a)
print a struct Angles to output
Definition: angles.cc:42
Every class exported by the ns3 library is enclosed in the ns3 namespace.
bool m_value
The stored Boolean instance.
Definition: boolean.h:62
#define ATTRIBUTE_CHECKER_IMPLEMENT_WITH_NAME(type, name)
Define the MaketypeChecker function for class type.
Debug message logging.
virtual Ptr< AttributeValue > Copy(void) const
Definition: boolean.cc:75