func writeLinkBagCollectionPointer(buf *bytes.Buffer, linkBag *oschema.OLinkBag) error {
// (treePointer:collectionPointer)(changes)
// where collectionPtr = (fileId:long)(pageIndex:long)(pageOffset:int)
err := rw.WriteLong(buf, linkBag.GetFileID())
if err != nil {
return oerror.NewTrace(err)
}
err = rw.WriteLong(buf, linkBag.GetPageIndex())
if err != nil {
return oerror.NewTrace(err)
}
return rw.WriteInt(buf, linkBag.GetPageOffset())
}
