[ns] need help: adding new c++ variable gives floating point exception.

[Ravikant Patil]

Dear NS users,

I am trying to add new member variable to class 
class Mac802_11 : public Mac {
...
...
int authcount;
...
}

I am initializing it in Mac802_11::Mac802_11() : and then trying to use
it in member functions of class Mac802_11 but its giving me an error: --
> floating point exception.

please tell me how should i figure out the problem, also are there any
other files that i should update? currently i am updating Mac-802_11.cc,
Mac-802_11..h

thank you.

regards,

Ravikant.