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Re: [ns] global variables in tcl

To: lyang01 <[email protected]>
Subject: Re: [ns] global variables in tcl
From: Lloyd Wood <[email protected]>
Date: Thu, 26 Apr 2001 04:56:15 +0100 (BST)
cc: [email protected]
In-Reply-To: <20010426034332.CNUZ13748.spn19c0@[10.10.20.19]>
Organization: speaking for none
Reply-To: Lloyd Wood <[email protected]>
Sender: [email protected]

On Wed, 25 Apr 2001, lyang01 wrote:

> Is it possible to get a variable value which is changed by a procedure in tcl?

read about upvar, global and related Tcl commands.

L.

<[email protected]>PGP<http://www.ee.surrey.ac.uk/Personal/L.Wood/>

References:
- [ns] global variables in tcl
  - From: <[email protected]>

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