A Discrete-Event Network Simulator
API
data-output-interface.h
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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 #ifndef DATA_OUTPUT_INTERFACE_H
22 #define DATA_OUTPUT_INTERFACE_H
23 
24 #include "ns3/object.h"
25 #include "ns3/nstime.h"
26 #include "ns3/data-calculator.h"
27 
28 namespace ns3 {
29 
30 class DataCollector;
31 
32 //------------------------------------------------------------
33 //--------------------------------------------
39 class DataOutputInterface : public Object {
40 public:
42  virtual ~DataOutputInterface();
43 
48  static TypeId GetTypeId (void);
49 
54  virtual void Output (DataCollector &dc) = 0;
55 
60  void SetFilePrefix (const std::string prefix);
65  std::string GetFilePrefix () const;
66 
67 protected:
68  virtual void DoDispose ();
69 
70  std::string m_filePrefix;
71 
72  // end class DataOutputInterface
73 };
74 
82 public:
86  virtual ~DataOutputCallback() {}
87 
94  virtual void OutputStatistic (std::string key,
95  std::string variable,
96  const StatisticalSummary *statSum) = 0;
97 
104  virtual void OutputSingleton (std::string key,
105  std::string variable,
106  int val) = 0;
107 
114  virtual void OutputSingleton (std::string key,
115  std::string variable,
116  uint32_t val) = 0;
117 
124  virtual void OutputSingleton (std::string key,
125  std::string variable,
126  double val) = 0;
127 
134  virtual void OutputSingleton (std::string key,
135  std::string variable,
136  std::string val) = 0;
137 
144  virtual void OutputSingleton (std::string key,
145  std::string variable,
146  Time val) = 0;
147  // end class DataOutputCallback
148 };
149 
150 // end namespace ns3
151 };
152 
153 
154 #endif /* DATA_OUTPUT_INTERFACE_H */
Collects data.
Callback class for the DataOutput classes.
virtual void OutputSingleton(std::string key, std::string variable, uint32_t val)=0
Associates the uint32_t value with the variable name for a specific output format.
virtual ~DataOutputCallback()
Destructor.
virtual void OutputSingleton(std::string key, std::string variable, std::string val)=0
Associates the string value with the variable name for a specific output format.
virtual void OutputStatistic(std::string key, std::string variable, const StatisticalSummary *statSum)=0
Outputs the data from the specified StatisticalSummary.
virtual void OutputSingleton(std::string key, std::string variable, Time val)=0
Associates the Time value with the variable name for a specific output format.
virtual void OutputSingleton(std::string key, std::string variable, double val)=0
Associates the double value with the variable name for a specific output format.
virtual void OutputSingleton(std::string key, std::string variable, int val)=0
Associates the integer value with the variable name for a specific output format.
Abstract Data Output Interface class s.
virtual void Output(DataCollector &dc)=0
Outputs information from the provided DataCollector.
std::string GetFilePrefix() const
Gets the file prefix of the DataOutputInterface.
static TypeId GetTypeId(void)
Register this type.
std::string m_filePrefix
File prefix for the DataOutputInterface.
void SetFilePrefix(const std::string prefix)
Sets the DataOutputInterface prefix to the provided prefix.
virtual void DoDispose()
Destructor implementation.
A base class which provides memory management and object aggregation.
Definition: object.h:88
Abstract class for calculating statistical data.
Simulation virtual time values and global simulation resolution.
Definition: nstime.h:103
a unique identifier for an interface.
Definition: type-id.h:59
Every class exported by the ns3 library is enclosed in the ns3 namespace.