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<H1>[Gtk-sharp-list] PATCH: speed up treeview and managed values
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<B>Paolo Molaro
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</B>
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<A HREF="mailto:lupus%40ximian.com"
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TITLE="[Gtk-sharp-list] PATCH: speed up treeview and managed values">lupus@ximian.com
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<I>Mon, 16 Feb 2004 13:03:24 +0100</I>
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<P><UL>
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<PRE>On 02/15/04 Ben Maurer wrote:
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><i> static gpointer
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</I>><i> increment_ref (gpointer handle)
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</I>><i> {
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</I>><i> g_return_val_if_fail (ref_table && free_func, handle);
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</I>><i> HASH_INSERT_INT (ref_table, handle, HASH_LOOKUP_INT (ref_table, handle) + 1);
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</I>><i> return handle;
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</I>><i> }
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</I>
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This is completely thread-unsafe (the original code is, too, but the
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race window is much smaller). Refcounts should be handled from C# code
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(using Interlocked.Increment() etc).
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As for the boxing overhead: it's probably possible to avoid it or we
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might want to wait and fix it when generics is implemented.
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lupus
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--
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-----------------------------------------------------------------
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<A HREF="mailto:lupus@debian.org">lupus@debian.org</A> debian/rules
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<A HREF="mailto:lupus@ximian.com">lupus@ximian.com</A> Monkeys do it better
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