C++ (Cpp) GTYPE2CINFO_NO_CREATE Examples

Example #1

File: rbgobj_typeinstance.c Project: msakai/ruby-gnome2

static void
each_cinfo(gpointer instance, ClassInfoCallbackFunc func, gpointer user_data)
{
    const GType gtype = G_TYPE_FROM_INSTANCE(instance);
    GType* interfaces;
    guint n_interfaces = 0;

    interfaces = g_type_interfaces(gtype, &n_interfaces);
    {
        guint i;
        for (i = 0; i < n_interfaces; i++) {
	    const RGObjClassInfo *info;

	    info = GTYPE2CINFO_NO_CREATE(interfaces[i]);
	    if (info)
		func(instance, info, user_data);
	}
    }
    g_free(interfaces);

    {
        GType type;
        for (type = gtype; type != G_TYPE_INVALID; type = g_type_parent(type)) {
	    const RGObjClassInfo *info;

	    info = GTYPE2CINFO_NO_CREATE(type);
	    if (info)
		func(instance, info, user_data);
	}
    }
}

Example #2

File: rbgobj_boxed.c Project: pkorenev/ruby-gnome2

static void
boxed_mark(boxed_holder *holder)
{
    const RGObjClassInfo *cinfo;

    cinfo = GTYPE2CINFO_NO_CREATE(holder->type);
    if (cinfo && cinfo->mark)
        cinfo->mark(holder->boxed);
}

Example #3

File: rbgobj_boxed.c Project: masaakiaoyagi/ruby-gnome2

static void
boxed_free(boxed_holder *holder)
{
    const RGObjClassInfo *cinfo;

    cinfo = GTYPE2CINFO_NO_CREATE(holder->type);
    if (cinfo && cinfo->free)
        cinfo->free(holder->boxed);

    if (holder->own && holder->boxed)
        g_boxed_free(holder->type, holder->boxed);

    free(holder);
}