text: public override void Serialize(ILittleEndianOutput out1){futureHeader.Serialize(out1);out1.WriteShort(isf_sharedFeatureType);out1.WriteByte(reserved1);out1.WriteInt((int)reserved2);out1.WriteShort(cellRefs.Length);out1.WriteInt((int)cbFeatData);out1.WriteShort(reserved3);for (int i = 0; i < cellRefs.Length; i++){cellRefs[i].Serialize(out1);}sharedFeature.Serialize(out1);}