Xotcl November 2005

xotcl@alice.wu.ac.at

3 participants
2 discussions

Class naming and creation
by Zoran Vasiljevic 22 Nov '05

22 Nov '05

Hi! What I need to do sometimes is to be able to cache classes because their creation (in our case) might be a costly operation. For example: Class HeavyClass set hc [HeavyClass new] $hc whatevermethod can be quite time consuming. What I'd like to do is to "cache" "things" created by "new" or even for: HeavyClass hc hc whatevermethod What would be the best way to achieve this caching? Thanks for help. Zoran

2 3

Problem with initialisation
by Kristoffer Lawson 13 Nov '05

13 Nov '05

This is with XOTcl 1.3.6, but I couldn't find if 1.3.8 fixes it. The following code does not appear to work as expected: package require XOTcl namespace import xotcl::* Class A A instproc init {test} { puts "init: $test" } A instproc foo {text} { puts "foo: $text" } A instproc bar {text} { puts "bar: $text" } A new "on taas" -foo jou -bar blah A new -foo jou -bar blah "on taas" The first will work, but the latter will not. The error is: wrong # args: should be "bar text" ::xotcl::__#1 ::A->bar ::xotcl::__#1 ::xotcl::Object->configure ::A ::xotcl::Class->create ::A ::xotcl::Class->new invoked from within "A new -foo jou -bar blah "on taas"" (file "dashCreateTest.tcl" line 23) / http://www.fishpool.com/~setok/

2 1

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

Xotcl November 2005