Defined in file seqloc.asn C++ class: CSeq_loc Seq-loc ::= CHOICE { null NULL , -- not placed empty Seq-id , -- to NULL one Seq-id in a collection whole Seq-id , -- whole sequence int Seq-interval , -- from to packed-int Packed-seqint , pnt Seq-point , packed-pnt Packed-seqpnt , mix Seq-loc-mix , equiv Seq-loc-equiv , -- equivalent sets of locations bond Seq-bond , feat Feat-id } -- indirect, through a Seq-feat