A hash function transform a Key into an integer hash value, is it possible to have an integer as a Key ?
with boost::hash function it seems I get the same integer for the hash value…so I am a little bit in trouble
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A hash function transform a Key into an integer hash value, is it possible to have an integer as a Key ?
with boost::hash function it seems I get the same integer for the hash value…so I am a little bit in trouble
With integers that wouldn’t be a problem, would it? Equal input values would produce the same hash-value, and distinct input values produce distinct hash-values. This is the perfect hash-function!