generalized IntMap - IntegerMap or IntegralMap
Henning Thielemann
lemming at henning-thielemann.de
Mon Jan 22 08:44:23 UTC 2018
I want to use Word32 or Word64 bit patterns as indices for a Map. I have
checked that IntMap is more efficient than Map in my application. However,
the Haskell 98 report warrants only 30 bits for Int including the sign
bit. Is there a generalization of IntMap for Map Integer or (Integral k,
Bits k) => Map k or would there be general interest in such a data
structure?
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