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List:       kde-devel
Subject:    Re: CORBA typedef sequence
From:       Simon Hausmann <tronical () gmx ! net>
Date:       1999-08-03 9:54:43
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On Mon, 2 Aug 1999, Rik Hemsley wrote:

> 
> Hi,
> 
> If I have something like this in my idl:
> typedef sequence<Group> GroupList;
> 
> Then how should I go about iterating over this sequence ?
> 
> In my code I can do this:
> GroupList * gl = object->groupList();

This creates a memory leak.
Better use:
GroupList_var gl = object->groupList();

> But I would like to be able to get something like vector<Group> so I can
> actually use the thing. GroupList gets defined as an IfaceSequenceTmpl
> which isn't really very useful. I can't even manage to get to the data :)

CORBA::ULong len = gl->length();

for ( CORBA::ULong i = 0; i < len; i++ )
  doSomething( gl[ i ] );

Bye,
 Simon

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