[Dune-devel] hash_combine on 32 bit

[Carsten Gräser]

Hi Steffen,
I somehow didn't notice this before:

The new version of hash_combine() used a 47 bit shift on
a size_t which issues a warning on 32 bit systems. At the
respective function in the CityHash header you pointed
to in the docs only uses uint64 instead.

Do you know if this 32 bit variant is still reasonable?

Best,
Carsten


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Dr. Carsten Gräser       | phone: +49-30 / 838-75349
Freie Universität Berlin | fax  : +49-30 / 838-54977
Institut für Mathematik  | email: graeser at math.fu-berlin.de
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14195 Berlin, Germany    | URL  : http://page.mi.fu-berlin.de/graeser
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