blockquote>Returns the singleton global pool for the item type, T.</div></div><div class=CToolTip id="tt19"><div class=CMethod><blockquote><table border=0 cellspacing=0 cellpadding=0 class=Prototype><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>static function T get_global (</td><td class=PType nowrap>string&nbsp;</td><td class=PParameter nowrap>key</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the specified item 