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gst/gstminiobject.c: Add FIXME for 0.11 to make GstMiniObjectClass::copy() a bit more friendly to subclasses and not ...

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Original commit message from CVS:
* gst/gstminiobject.c:
Add FIXME for 0.11 to make GstMiniObjectClass::copy() a bit more
friendly to subclasses and not require them to know all internals
of their parent class.
This commit is contained in:
Sebastian Dröge 2008-02-19 05:49:32 +00:00
parent b1a800fa5f
commit 60526f8dd6
2 changed files with 21 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-02-19 Sebastian Dröge <slomo@circular-chaos.org>
* gst/gstminiobject.c:
Add FIXME for 0.11 to make GstMiniObjectClass::copy() a bit more
friendly to subclasses and not require them to know all internals
of their parent class.
2008-02-15 Stefan Kost <ensonic@users.sf.net> 2008-02-15 Stefan Kost <ensonic@users.sf.net>
* docs/libs/gstreamer-libs-sections.txt: * docs/libs/gstreamer-libs-sections.txt:

14
gst/gstminiobject.c
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@ -187,6 +187,20 @@ gst_mini_object_new (GType type)
return mini_object; return mini_object;
} }
/* FIXME 0.11: Current way of doing the copy makes it impossible
* to currectly chain to the parent classes and do a copy in a
* subclass without knowing all internals of the parent classes.
*
* For 0.11 we should do something like the following:
* - The GstMiniObjectClass::copy() implementation of GstMiniObject
* should call g_type_create_instance() with the type of the source
* object.
* - All GstMiniObjectClass::copy() implementations should as first
* thing chain up to the parent class and then do whatever they need
* to do to copy their type specific data. Note that this way the
* instance_init() functions are called!
*/
/** /**
* gst_mini_object_copy: * gst_mini_object_copy:
* @mini_object: the mini-object to copy * @mini_object: the mini-object to copy