A Discrete-Event Network Simulator
API
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Groups Pages
time-data-calculators.cc
1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2008 Drexel University
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  * Author: Joe Kopena (tjkopena@cs.drexel.edu)
19  */
20 
21 #include "ns3/log.h"
22 #include "ns3/nstime.h"
23 
24 #include "time-data-calculators.h"
25 
26 using namespace ns3;
27 
28 NS_LOG_COMPONENT_DEFINE ("TimeDataCalculators");
29 
30 
31 //--------------------------------------------------------------
32 //----------------------------------------------
33 TimeMinMaxAvgTotalCalculator::TimeMinMaxAvgTotalCalculator()
34 {
35  m_count = 0;
36 }
37 TimeMinMaxAvgTotalCalculator::~TimeMinMaxAvgTotalCalculator()
38 {
39 }
40 void
42 {
44  // TimeMinMaxAvgTotalCalculator::DoDispose
45 }
46 
47 void
48 TimeMinMaxAvgTotalCalculator::Update (const Time i)
49 {
50  if (m_enabled) {
51  if (m_count) {
52  m_total += i;
53 
54  if (i < m_min)
55  m_min = i;
56 
57  if (i > m_max)
58  m_max = i;
59 
60  } else {
61  m_min = i;
62  m_max = i;
63  m_total = i;
64  }
65  m_count++;
66 
67  }
68  // end TimeMinMaxAvgTotalCalculator::Update
69 }
70 void
71 TimeMinMaxAvgTotalCalculator::Output (DataOutputCallback &callback) const
72 {
73  callback.OutputSingleton (m_context, m_key + "-count", m_count);
74  if (m_count > 0) {
75  callback.OutputSingleton (m_context, m_key + "-total", m_total);
76  callback.OutputSingleton (m_context, m_key + "-average", Time (m_total / m_count));
77  callback.OutputSingleton (m_context, m_key + "-max", m_max);
78  callback.OutputSingleton (m_context, m_key + "-min", m_min);
79  }
80  // end TimeMinMaxAvgTotalCalculator::Output
81 }
keep track of time unit.
Definition: nstime.h:149
#define NS_LOG_COMPONENT_DEFINE(name)
Definition: log.h:122
virtual void DoDispose(void)