Image:Simple COM aggregation diagram.svg

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Simple_COM_aggregation_diagram.svg (SVG file, nominally 180 × 135 pixels, file size: 3 KB)

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Description

A simple conceptual diagram of COM aggregation. The outer object exports an interface of the inner object called IInner, and an interface of its own, called IOuter, but it doesn't export IPrivate. The little interfaces on the top right of the objects represent the IUnknown interfaces of the objects. Since calling IUnknown methods on any interface of the inner object returns either an interface of the outer object, or an interface whose IUnknown methods call the IUnknown methods of the outer object, the outer object is the only object that has access to the IUnknown interface of the inner object.

Source

self-made

Date

2007-07-25

Author

Gerbrant

Permission
(Reusing this image)

see below


Creative Commons License
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This file is licensed under the Creative Commons Attribution-ShareAlike 2.5 Netherlands License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. Official license

Dit bestand wordt gelicentieerd onder de Creative Commons Naamsvermelding-Gelijk delen 2.5 Nederland-licentie. In het kort: het staat u vrij om het bestand te delen en er afgeleide werken van te maken onder voorwaarde dat u er de juiste naam van de auteur bij vermeldt en dat u het alleen onder dezelfde voorwaarden verder verspreidt. Officiële licentie

File history

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Date/TimeDimensionsUserComment
current11:16, 25 July 2007180×135 (3 KB)Tene (Cleanup)
10:47, 25 July 2007180×135 (9 KB)Gerbrant ({{Information |Description=A simple conceptual diagram of COM aggregation. The outer object exports an interface of the inner object called IInner, and an interface of its own, called IOuter, but it doesn't export IPrivate. The little interfaces on the to)
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