comp.lang.idl-pvwave archive: archive » dereferencing a pointer to an object array

Home » Public Forums » archive » dereferencing a pointer to an object array

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

dereferencing a pointer to an object array [message #32805]

Thu, 07 November 2002 15:58

Brent_griffith
Messages: 5
Registered: October 2002

Junior Member

greetings,

What is the trick to dereferencing a pointer to an Object array? I
want to keep track of an array of object references in another object.
I don't know how many until runtime so I use a pointer to the object
array and store that in the managing object. But when I go to access
the thing, by dereferencing the pointer, the object array has the
right size but all the objects are null.

here is how I create and store the object array

ZoneGroupObjs = objArr(self.numGroups)
For i = 0, self.numGroups-1 do begin
ZoneGroupObjs[i] = obj_new('ZoneGroup')
endfor
self.ZoneGroupObjs = ptr_new(ZoneGroupObjs)

Then to access the objarr inside another method..

theseGroupObjs=*self.ZoneGroupObjs

But it doesn't work! Why?

Thanks!

Brent

Report message to a moderator

[Message index]

dereferencing a pointer to an object array

By: Brent_griffith on Thu, 07 November 2002 15:58

Previous Topic:	chinese char in the menu bar
Next Topic:	Fit a circle ?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 13:50:06 PDT 2025

Total time taken to generate the page: 0.32116 seconds