does omnet support array

[yangqiaoqy]

hi all,

Here is a naive question. can I use array in omnet, like "int myArray[];"

greetings,

QiaoYang

[yangqiaoqy]

sorry, what I actually want to implement is a matrix. Does anyone know how can I make that happen.

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yangqiaoqy

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[Michael Kirsche]

You can use everything that standard C++ provides, so of course, you can use a matrix or an array, a vector or whatever you need.

If you do not know how to use/implement a matrix, take a look at some online material on C++, same rules apply for using it within OMNeT.

[Alfonso Ariza Quintana]

http://arma.sourceforge.net/

[yangqiaoqy]

hi Michael,

so I can define in my .cc file this "int a[3][2]={...};", right?

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yangqiaoqy

[Michael Kirsche]

Yep you could do it like that.

But like Alfonso (good point) wrote... depending on your actual needs, it might be better to use a fully fledged math library like Armadillo or Eigen!

[Syed Hasnain]

I want to use Eigen math library. But how can I incorporate or install this library in my Omnet?

Thanks in advance.

[Alfonso Ariza Quintana]

In linux is easy, in windows I don't know how to include new libraries in the mingw envonment

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Date: Sat, 20 Jun 2015 10:34:16 -0700
From: go2as...@gmail.com
To: omn...@googlegroups.com
Subject: Re: Re: [Omnetpp-l] does omnet support array

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[ali asghar rajabi]

 

hi i need to get array size from user so i try to define a array in .h like this      inta[]; 

 and in initialize func get size with par and do this

int a[size]; 

but it didnot work

?