10 More Discussions You Might Find Interesting
1. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
want to add field to route cache and packet of DSR routing protocol in ns2.34, add field, DSR package in ns2.34... (2 Replies)
Discussion started by: khubalkar
2 Replies
2. Programming
hi
i am student doing project in ns2.34.
i hav to add field in route cache and packet of DSR routing protocol.
which files hv to be changed...pl help me (1 Reply)
Discussion started by: khubalkar
1 Replies
3. IP Networking
Hello,
I am a beginner in Ns2 .
I'am trying to run the example attached bu I have this errors :
Simulation is running ... please wait ...
can't read "Node_(7)": no such element in array
while executing
"return $Node_($id)"
(procedure "_o3" line 3)
(Simulator get-node-by-id... (0 Replies)
Discussion started by: Yotta15
0 Replies
4. IP Networking
Hello,
First time poster here hoping to get some help with ns2.
I've recently started using ns2(first time user) but I'm having difficulty getting the results I'm after.
I am trying to set up a network with wireless nodes(5-15 nodes) and then use xgraph to display a timing diagram,... (0 Replies)
Discussion started by: UnicksMan
0 Replies
5. IP Networking
# Create the simulator object that we need in order to run NS
set ns
# Set the parameters that we will use for wireless communications
set val(chan) Channel/WirelessChannel ;# channel type
set val(prop) Propagation/TwoRayGround ;# radio-propagation model
set... (0 Replies)
Discussion started by: amithkhandakar
0 Replies
6. UNIX for Advanced & Expert Users
Hi!
I am using the ns2.31 simulator in Ubuntu 9.04.
I have developed my program and when I simulate it (calling ns2 from Ubuntu default shell, that uses gcc), I notice that only 1 of the 2 processors available in my notebook seems to be used (simulations are very heavy and my notebook stays... (5 Replies)
Discussion started by: Alice236
5 Replies
7. IP Networking
I have to work with NS2 (Network Simulator)and i have to install it beforeusing it on Manets Simulations.
Can some one Help me on this topic?
Thank's (1 Reply)
Discussion started by: hakim19
1 Replies
8. Shell Programming and Scripting
Hello,
Can someone explaine me the meaning of this program:
#! /usr/bin/tclsh
set mctal
set a
set b
set c
set d
set e
while {! line cell]} {
}
while {! line]} {
}
while {! line cell]} {
}
while {! line]} {
} (0 Replies)
Discussion started by: jolecanard
0 Replies
9. Shell Programming and Scripting
Hello Everyone,
I'm a very new user to both NS-2 and awk and struggling quite a bit. I have a created a wireless trace in NS2 which is of the format as given below:
s 0.029290548 _1_ RTR --- 0 message 32 -------
s 1.119926192 _0_ RTR --- 1 message 32 -------
M 10.00000 0 (5.00,... (2 Replies)
Discussion started by: cyberalienfreak
2 Replies
10. Shell Programming and Scripting
Does any one know how to capture the output of command called from a TCL script?
I cannot figure this out. I've been working on it for 4 hours now :confused: (2 Replies)
Discussion started by: Lorna
2 Replies
LEARN ABOUT CENTOS
tclxinit
TclXInit(TCL) TclXInit(TCL)
NAME
Tclx_Init, Tclxcmd_Init, TclX_Main, Tkx_Init, TkX_Main - Extended Tcl initialization.
SYNOPSIS
-ltclx -ltcl
#include "tclExtend.h"
int
Tclx_Init (Tcl_Interp *interp);
int
Tclxcmd_Init (Tcl_Interp *interp);
int
void
TclX_Main (int argc,
char **argv,
Tcl_AppInitProc *appInitProc);
int
Tkx_Init (Tcl_Interp *interp);
void
TkX_Main (int argc,
char **argv,
Tcl_AppInitProc *appInitProc);
void
TclX_SetAppInfo (int defaultValues,
char *appName,
char *appLongName,
char *appVersion,
int appPatchlevel);
DESCRIPTION
These functions are used to initialize Extended Tcl and applications based on Extended Tcl. This manual page also discusses various issues
and approaches of integrating TclX into other applications.
Tclx_Init
Initializes Extended Tcl, adding the extended command set to the interpreter. This is called from Tcl_AppInit. This function must be
called after the Tcl_Init function. In addition to the standard command set, it enables use of tlib packages libraries and makes the stan-
dard TclX library available.
Parameters
o interp - A pointer to the interpreter to add the commands to.
Returns:
TCL_OK if all is ok, TCL_ERROR if an error occurred.
Tclxcmd_Init
Add the TclX command set to the interpreter, with the exception of the TclX library management commands. This is normally called by
Tclx_Init and should only be used if you don't want the TclX library handling.
Parameters
o interp - A pointer to the interpreter to add the commands to.
Returns:
TCL_OK if all is ok, TCL_ERROR if an error occurred.
TclX_Main
This function parses the command line according to the TclX shell specification (Unix shell compatible). It creates an interpreter and
calls the specified function appInitProc to initialize any application specific commands. It then either evaluates the command of script
specified on the command line or enters an interactive command loop. This procedure never returns, it exits the process when it's done.
Using the TclX shell also gives you SIGINT handling in interactive shells.
Tkx_Init
Initializes Extended Tcl Tk environment. This is called from Tcl_AppInit after the Tk_Init function.
Parameters
o interp - A pointer to the interpreter to add the commands to.
Returns:
TCL_OK if all is ok, TCL_ERROR if an error occurred.
TkX_Main
This function parses the command line according to the wish shell specification. It creates an interpreter and calls the specified func-
tion appInitProc to initialize any application specific commands. It then either evaluates the command of script specified on the command
line or enters an interactive command loop. This procedure never returns, it exits the process when it's done. Using the TclX wish shell
gives you SIGINT handling in interactive shells, otherwise it is identical to standard wish.
TclX_SetAppInfo
Store the application information returned by infox.
Parameters
o defaultValues - If true, then the values are assigned only if they are not already defined (defaulted). If false, the values are
always set.
o appName - Application symbolic name.
o appLongName - Long, natural language application name.
o appVersion - Version number of the application.
o appPatchlevel - Patch level of the application. If less than zero, don't change.
String pointers are saved without copying, don't release the memory. If the arguments are NULL, don't change the values.
DYNAMIC LOADING OF TCLX
TclX can be dynamically loaded on systems that support shared libraries and the load command. This can be done using either the load or
the package require commands. If package require is to be used, a pkgIndex,tcl must be constructed. The pkg_mkIndex does not generate a
pkgIndex.tcl file that works with TclX. Instead a command similar to
package ifneeded Tclx 7.5.0 "load $dir/libtclx.so"
should be placed in the directory containing the TclX shared library. A prototype pkgIndex,tcl file is build by TclX and is installed in
the run time directory under the name pkgIndex,proto. This file can't be used as-is, but should be renamed and copied or combined with an
existing pkgIndex,tcl in the directory containing the shared library.
There is no need to dynamically load libtkx.so, since it only contains support for wishx.
INTEGRATING TCLX WITH OTHER EXTENSIONS AND APPLICATIONS
The main aspects to integrating TclX with into an application is to decide if the application is based on the standard Tcl/Tk shells or the
TclX shells. If the standard shells are desired, then all that is necessary is to call Tclx_Init after Tcl_Init and
Tkx_Init after Tk_Init. This functionality may also be dynamically loaded.
To get the TclX shell in a Tcl only application, with the tcl command functionality, call TclX_Main from the main function instead of
Tcl_Main. This shell has arguments conforming to other Unix shells and SIGINT signal handling when interactive,.
To get the Tclx shell in a Tk application, with the wishx command functionality, call TkX_Main from the main function instead of Tk_Main.
This shell has SIGINT signal handling when interactive,
Tcl TclXInit(TCL)