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[certi-devel] virtual method
From: |
Valéry Raulet |
Subject: |
[certi-devel] virtual method |
Date: |
Tue, 28 Jan 2003 15:58:37 +0100 |
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Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.3a) Gecko/20021212 |
C++ FAQ Lite : http://new-brunswick.net/workshop/c++/faq/subject-index.html
A la section [20.3]
The time-cost overhead is also fairly nominal: compared to a normal
function call, a virtual function call requires two extra fetches (one
to get the value of the v-pointer, a second to get the address of the
method)
CQFD, Valéry.
--
Valéry Raulet
Ecole Nationale d'Ingénieurs de Brest
Laboratoire d'Ingénierie Informatique
Parvis Blaise Pascal
Technopole Brest-Iroise Tél : (033) 298 05 66 75
29200 Brest - France Fax : (033) 298 05 66 29
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