GLib/GObject+C as the lingua franca?

[Kevin Krammer]

On Sunday 27 July 2008, nf2 wrote:

[snip]

>     GO &operator=(const GO &other)
>     {
>         if (p != NULL)
>         {
>             g_object_unref(p);
>         }
>         p = other.p;
>         g_object_ref(p);
>         return *this;
>     }

Assignment operators should always check for self-assignment first, otherwise 
bad things might happen, like in this case where p gets deleted if the object 
is the only reference to it.

Cheers,
Kevin
-- 
Kevin Krammer, KDE developer, xdg-utils developer
KDE user support, developer mentoring
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