Okay, so taking this a step further, If I take a component and create
an object out of it, stored in varible x, set variable y equal to
variable x, change a value in variable x, the value in y should have
changed as well?
On 9/26/05, Barney Boisvert <[EMAIL PROTECTED]> wrote:
> Line 9 isn't deleting the object, it's deleting a REFERENCE to the
> object. The object is only dead when all references to it are gone.
>
> cheers,
> barneyb
>
> On 9/26/05, John Samson <[EMAIL PROTECTED]> wrote:
> >
> >
> > If CFCs are copied by reference [as the output at line 8 suggests] then how
> > come I can still reference an object [line 10] once it has been deleted
> > [line 9]? I would expect line 10 to throw an error but it doesn't, however,
> > an attempt to reference session.nameObj at the same place does.
> >
> >
> >
> > Can anyone help me understand what I am seeing?
> >
> >
> >
> > 1. <cfapplication sessionmanagement = "true">
> >
> > 2. <cfset session.nameObj = createObject('component',
> > 'nameComponent').init()>
> >
> > 3. <cfset session.nameObj.setName("Elaine")>
> >
> > 4. <cfoutput>
> >
> > 5. <cfset variables.namePointer = session.nameObj>
> >
> > 6. #variables.namePointer.getName()#<br>
> >
> > 7. <cfset session.nameObj.setName("Richard")>
> >
> > 8. #variables.namePointer.getName()#<br>
> >
> > 9. #structDelete(session, "nameObj")#
> >
> > 10. #variables.namePointer.getName()#<br>
> >
> > 11. </cfoutput>
> >
>
>
> --
> Barney Boisvert
> [EMAIL PROTECTED]
> 360.319.6145
> http://www.barneyb.com/
>
> Got Gmail? I have 100 invites.
>
>
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--
Ryan Guill
BlueEyesDevelopment
[EMAIL PROTECTED]
www.ryanguill.com
(270) 217.2399
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The Coldfusion Open Application Library - COAL - http://coal.ryanguill.com
www.ryanguill.com/
The Roman Empire: www.ryanguill.com/blog/
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