Re: What's the magic to using Incr Tcl

Hi Andrew,
So, after one brings in the functionality with "package require", how
does one actually use the package?
as with any package
- you either import the names
- or you prefix each command which you use with its proper namespace.
Ok, it's a bit unfortunate that the package is called Itcl (upper case
'I') and the namespace is 'itcl' (lower case 'i') - but that's nothing
you or I can change.

In your example below the changes would be
- itcl::class (note: lower case 'class') and
- itcl::delete

HTH
Helmut Giese

puts [package require Itcl]

Class myClass {
variable int

constructor { i } {
puts "C-tor for myClass called: setting int to $i"
set int $i
}

destructor {
obliterate
}

method SetInt { i } {
set int $i
}

method ShowInt { } {
puts $int
}

method obliterate { } {
puts "inside destructor: obliterate"
unset int
}
}

myClass mc1 78
mc1 ShowInt
mc1 SetInt 33421
mc1 ShowInt

delete object mc1

.

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