yeah..... I got the ns2 runnin in gdb... some kind of success....... i got to know about it from this site : http://web.syr.edu/~dchen02/FAQ.txt
still learning.. Any ways... I had sent you an email...I'm in GT,Atlanta now... :) Regards, DP Claus Christmann wrote: > > > See inline below: > > dhairya wrote: >> >> Also, where is the output of the printf statements in the C++ class >> printed >> ?? > Depends on the local printf, but generally either to stdout or stderr > (which in most cases is your console, I think). > >> >> -DP >> >> >> dhairya wrote: >>> Thanks for the reply.. .but am unclear and have few more doubts....n.. >>> How do I trace the actual flow ...say when I run the Tcl Script, I want >>> to >>> track Tcl Objects as well as the invoked C++ object and their values. > There is a little about that in the ns manual, but as far as I know if > you wnat to get the whole flow you have to single step through your code > (either by hand or by means of a debugger). > Pedro has some good guidelines on how to do debugging on ns2 o nhis > website. > >>> >>> Well, what I'm trying to do is understand the current protocol and >>> modify >>> it... like the NIx vector routing....so I need to understand how it >>> updates the routing table, where it is maintained etc. > My call would be to get your hands on a running simulation of our > protocol under consideration and then single step through the code. > (and once you have done that, write the results down and publish them in > the wiki.) > > As a general note: understanding ns isn't quite easy. If you have to > finish your project this term (assuming you are a student in the US) and > have never used ns2 before this will be tough - I think so, at least. > > Good luck again, > > Claus > > >>> >>> -DP >>> >>> >>> Claus Christmann wrote: >>>> >>>> See inline below: >>>> >>>> dhairya wrote:Hi, >>>>> Hi, >>>>> I'm new to ns2 and had few questions regarding it : >>>>> 1. Is the route-computation table stored globally than specific to >>>>> node. >>>>> 2. How does this simulation work, I mean the flow from invoking the >>>>> ns2 >>>>> script to the invoking the C++ code >>>>> 3. If I make few changes to the existing code, how do I debug it ? Is >>>>> it >>>>> like debugging the C++ code without considering the Tcl thing >>>> Debugging ns2 can be tricky... ;) >>>> >>>> Pedro Vale Esterala has a good guide on setting up a ns2 debugging >>>> facility that includes (o)Tcl debugging capabilities: >>>> http://tagus.inesc-id.pt/~pestrela/ns2/index_.php >>>> >>>>> 4. the main question is the linkage of oTcl and the C++ >>>> See the ns2 manual for a couple of first steps on this. >>>> >>>>> - DP >>>>> >>>> >>>> Good Luck. >>>> >>>> Claus >>>> -- >>>> Claus Christmann >>>> Graduate Research Assistant >>>> >>>> Georgia Institute of Technology >>>> 270 Ferst Drive >>>> Atlanta, GA 30332-0150 >>>> >>>> http://uav.ae.gatech.edu >>>> >>>> >>>> >>> >> > > -- > Claus Christmann > Graduate Research Assistant > > Georgia Institute of Technology > 270 Ferst Drive > Atlanta, GA 30332-0150 > > http://uav.ae.gatech.edu > > > -- View this message in context: http://www.nabble.com/Newbie-question-tf4818881.html#a13800559 Sent from the ns-users mailing list archive at Nabble.com.
