abstract class $ELT
****
Subtypes will provide an elt! iterator that returns at least
a $OB (it could be more specific). Most objects will actually
subtype from $ELT{T}
Descendants
$ELT{_}
STR
$CONTAINER{_}
$DISPENSER{_}
$NR_STACK{_}
$STACK{_}
A_STACK{_}
$RO_ARR{_}
$ARR{_}
ARRAY{_}
AM_CALL_EXPR
AM_ITER_CALL_EXPR
AM_EXT_CALL_EXPR
AM_BND_ROUT_CALL_EXPR
AM_BND_ITER_CALL_EXPR
AM_ROUT_CALL_EXPR
LAYOUT_ARRAY
AM_BND_CREATE_EXPR
AM_ARRAY_EXPR
AM_ROUT_DEF
CODE_FILE_ARRAY
LAYOUT_ARR
TP_ARRAY
FLIST{_}
FSTR
$RO_MAP{_,_}
$MAP{_,_}
Public
Features
elt!: $OB;
