> On Dec 3, 2017, at 12:27 , Jason Cornez <jcor...@alum.mit.edu> wrote: > > Add an integer slot on the structs; hash on that? -Jason
I forgot to mention it. THAT is another thing I want to avoid because I need to share subgraphs (DAGs). I need to hash on the “object identity”. Cheers — MA > > Sent from my iPhone > >> On 3 Dec 2017, at 12:02, Antoniotti Marco <antoniotti.ma...@disco.unimib.it> >> wrote: >> >> Hi >> >> I am fooling around with a problem that eventually will have to use a hash >> table on “triples” of “integers” and “structures". Triples I can portably >> pass to the EQUAL hash table. I cannot use an EQUALP hash table, because I >> would end up wasting to much time. >> >> Here is the rub: my triples <N, O1, O2> need to use the “object identity” >> of O1 and O2 (two structs). I could switch to an EQL hash table keyed on >> (HASH-TRIPLE-KEY N O1 O2). How would you proceed (or write HASH-TRIPLE), >> while staying as much portable as possible? As you well know SXHASH is >> practically useless. >> >> Thanks >> — >> Marco >> >> >> >> >> >> >> -- >> Marco Antoniotti, Associate Professor tel. +39 - 02 64 48 79 01 >> DISCo, Università Milano Bicocca U14 2043 http://bimib.disco.unimib.it >> Viale Sarca 336 >> I-20126 Milan (MI) ITALY >> >> Please check: http://cdac2018.lakecomoschool.org >> Please check: http://troncopackage.org >> >> Please note that I am not checking my Spam-box anymore. >> Please do not forward this email without asking me first (cum grano salis). >> >> >> >> >> > > -- Marco Antoniotti, Associate Professor tel. +39 - 02 64 48 79 01 DISCo, Università Milano Bicocca U14 2043 http://bimib.disco.unimib.it Viale Sarca 336 I-20126 Milan (MI) ITALY Please check: http://cdac2018.lakecomoschool.org Please check: http://troncopackage.org Please note that I am not checking my Spam-box anymore. Please do not forward this email without asking me first (cum grano salis).