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Implemented cDevice::ActualDevice()

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This commit is contained in:
Klaus Schmidinger
2003-05-11 09:01:51 +02:00
parent 823945204c
commit 7a0054abbd
6 changed files with 33 additions and 5 deletions
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9
PLUGINS.html
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@@ -1200,9 +1200,16 @@ a <tt>cDevice</tt>:
<p><table><tr><td bgcolor=#F0F0F0><pre><br>
cMyReceiver *Receiver = new cMyReceiver(123);
cDevice::PrimaryDevice()-&gt;AttachReceiver(Receiver);
<!--X1.1.31--><table width=100%><tr><td bgcolor=#FF0000>&nbsp;</td><td width=100%>
cDevice::ActualDevice()-&gt;AttachReceiver(Receiver);
<!--X1.1.31--></td></tr></table>
</pre></td></tr></table><p>
Noteh the use of <tt>cDevice::ActualDevice()</tt> here, which makes sure that
the receiver is attached to the device that actually receives the current live
video stream (this may be different from the primary device in case of <i>Transfer
Mode</i>).
<p>
If the <tt>cReceiver</tt> isn't needed any more, it may simply be <i>deleted</i>
and will automatically detach itself from the <tt>cDevice</tt>.