How do I create a loop in omnet++?

Question

How do I create a loop in omnet ++ with a user defined variable. I tried the following but it gave me an error: network Network{

  parameters:

        int n @prompt("enter number") = default(2);

    connections:

        for i=0..n do { // here the n gives me a syntax error (unexpected NAME, expected { 
            //do things

        }   

Answer 1

Have a look at the OMNeT++ manual . The for syntax is without do , eg

for i = 0..count-2 {
        node[i].port[1] <--> node[i+1].port[0];
}