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cbclasssta.tcl
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1996-05-29
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#---------------------------------------------------------------------------
#
# (c) Westmount Technology 1994
#
# File: @(#)cbclasssta.tcl 1.2
# Author: <generated>
# Description:
#---------------------------------------------------------------------------
# SccsId = @(#)cbclasssta.tcl 1.2 28 Jul 1995 Copyright 1994 Westmount Technology
# Start user added include file section
# End user added include file section
Class CBClassStack : {GCObject} {
constructor
method destructor
method push
method pop
method size
attribute classList
}
constructor CBClassStack {class this} {
set this [GCObject::constructor $class $this]
# Start constructor user section
$this classList [List new]
# End constructor user section
return $this
}
method CBClassStack::destructor {this} {
# Start destructor user section
# End destructor user section
}
method CBClassStack::push {this newClass} {
[$this classList] insert $newClass
}
method CBClassStack::pop {this} {
if {[$this size] == 0} {
return ""
}
set elem [[$this classList] index]
[$this classList] remove 0
return $elem
}
method CBClassStack::size {this} {
return [llength [[$this classList] contents]]
}
# Do not delete this line -- regeneration end marker