162 lines
3.8 KiB
C++
162 lines
3.8 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
|
|
/*
|
|
* Copyright (c) 2013 University of Washington
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation;
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
* Author: Mitch Watrous (watrous@u.washington.edu)
|
|
*/
|
|
|
|
#include "ns3/core-module.h"
|
|
#include "ns3/stats-module.h"
|
|
|
|
using namespace ns3;
|
|
|
|
namespace {
|
|
|
|
/**
|
|
* This function creates a file with 2 columns of values and separated
|
|
* by commas.
|
|
*/
|
|
void CreateCommaSeparatedFile ()
|
|
{
|
|
using namespace std;
|
|
|
|
string fileName = "file-aggregator-comma-separated.txt";
|
|
string datasetContext = "Dataset/Context/String";
|
|
|
|
// Create an aggregator.
|
|
Ptr<FileAggregator> aggregator =
|
|
CreateObject<FileAggregator> (fileName, FileAggregator::COMMA_SEPARATED);
|
|
|
|
// aggregator must be turned on
|
|
aggregator->Enable ();
|
|
|
|
double time;
|
|
double value;
|
|
|
|
// Create the 2-D dataset.
|
|
for (time = -5.0; time <= +5.0; time += 1.0)
|
|
{
|
|
// Calculate the 2-D curve
|
|
//
|
|
// 2
|
|
// value = time .
|
|
//
|
|
value = time * time;
|
|
|
|
// Add this point to the plot.
|
|
aggregator->Write2d (datasetContext, time, value);
|
|
}
|
|
|
|
// Disable logging of data for the aggregator.
|
|
aggregator->Disable ();
|
|
}
|
|
|
|
|
|
/**
|
|
* This function creates a file with 2 columns of values and separated
|
|
* by commas.
|
|
*/
|
|
void CreateSpaceSeparatedFile ()
|
|
{
|
|
using namespace std;
|
|
|
|
string fileName = "file-aggregator-space-separated.txt";
|
|
string datasetContext = "Dataset/Context/String";
|
|
|
|
// Create an aggregator. Note that the default type is space
|
|
// separated.
|
|
Ptr<FileAggregator> aggregator =
|
|
CreateObject<FileAggregator> (fileName);
|
|
|
|
// aggregator must be turned on
|
|
aggregator->Enable ();
|
|
|
|
double time;
|
|
double value;
|
|
|
|
// Create the 2-D dataset.
|
|
for (time = -5.0; time <= +5.0; time += 1.0)
|
|
{
|
|
// Calculate the 2-D curve
|
|
//
|
|
// 2
|
|
// value = time .
|
|
//
|
|
value = time * time;
|
|
|
|
// Add this point to the plot.
|
|
aggregator->Write2d (datasetContext, time, value);
|
|
}
|
|
|
|
// Disable logging of data for the aggregator.
|
|
aggregator->Disable ();
|
|
}
|
|
|
|
|
|
/**
|
|
* This function creates a file with formatted values.
|
|
*/
|
|
void CreateFormattedFile ()
|
|
{
|
|
using namespace std;
|
|
|
|
string fileName = "file-aggregator-formatted-values.txt";
|
|
string datasetContext = "Dataset/Context/String";
|
|
|
|
// Create an aggregator that will have formatted values.
|
|
Ptr<FileAggregator> aggregator =
|
|
CreateObject<FileAggregator> (fileName, FileAggregator::FORMATTED);
|
|
|
|
// Set the format for the values.
|
|
aggregator->Set2dFormat ("Time = %.3e\tValue = %.0f");
|
|
|
|
// aggregator must be turned on
|
|
aggregator->Enable ();
|
|
|
|
double time;
|
|
double value;
|
|
|
|
// Create the 2-D dataset.
|
|
for (time = -5.0; time < 5.5; time += 1.0)
|
|
{
|
|
// Calculate the 2-D curve
|
|
//
|
|
// 2
|
|
// value = time .
|
|
//
|
|
value = time * time;
|
|
|
|
// Add this point to the plot.
|
|
aggregator->Write2d (datasetContext, time, value);
|
|
}
|
|
|
|
// Disable logging of data for the aggregator.
|
|
aggregator->Disable ();
|
|
}
|
|
|
|
|
|
} // unnamed namespace
|
|
|
|
|
|
int main (int argc, char *argv[])
|
|
{
|
|
CreateCommaSeparatedFile ();
|
|
CreateSpaceSeparatedFile ();
|
|
CreateFormattedFile ();
|
|
|
|
return 0;
|
|
}
|