Question

我想在ns3中使用GnuplotHelper来绘制结果。即使我运行ns3的默认示例seventh.cc，我也会收到以下错误：

../scratch/congestion.cc: In function ‘int main(int, char**)’:
../scratch/congestion.cc:173:1: error: ‘GnuplotHelper’ was not declared in this scope
 GnuplotHelper plotHelper;
 ^
../scratch/congestion.cc:180:1: error: ‘plotHelper’ was not declared in this scope
 plotHelper.ConfigurePlot ("Test","CongestionWindow vs. Time","Time (Seconds)","CongestionWindow","jpg");
 ^
../scratch/congestion.cc:181:81: error: ‘GnuplotAggregator’ has not been declared
 plotHelper.PlotProbe (probeName,probeTrace,"CongetionWindow","CongestionWindow",GnuplotAggregator::KEY_BELOW);

如果我添加“gnuplot-helper.h”，我会收到一条额外的行和同样的错误：

../scratch/seventh.cc:24:28: fatal error: gnuplot-helper.h: No such file or directory
compilation terminated.

我在我的linux上安装了gnuplot。我该怎么办？我怎样才能宣布Gnuplot帮助？

Answer 1

首先，您安装了gnu-plot-dev软件包还是只安装了gnuplot？许多发行版将使用库的能力和针对它们的能力分开。

如果您确定包含文件实际位于您的系统某处（检查/ usr / include和/ usr / local / include /），则可能需要在编译器搜索路径中添加其他目录级别（可能是/ usr / include / gnuplot /但我只是在猜测。）

Answer 2

尝试

#include "ns3/stats-module.h"

在ns3中声明GnuplotHelper失败

2 个答案: