hashtables for mutable records

From: Coscoy, Yann (yann.coscoy@icdc.caissedesdepots.fr)
Date: Thu Apr 27 2000 - 15:28:41 MET DST

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        Hello,

    I want to do an hashtable on mutable and polymorphic records. Standard
    module Hashtbl is not suitable because:
      - Hashtbl.HashType doesn't accept polymorphic types.
      - Hashtbl.hash is susceptible to setups of a mutable fields.

    I would appreciate any suggestion.

      Cheers,

           Yann Coscoy

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