Define API for 32 bit valued functions

[leventov]

No description provided.

[peter-lawrey]

Roman, can you provide more details?

[leventov]

LongHashFunction returns longs as hash results. the idea is to provide something like IntHashFunction which return ints.

[peter-lawrey]

Could you not do

long h64 = hash64(...);
int h32 = (int) ((h64 >>> 32) | h64);

[leventov]

@peter-lawrey yes, currently people do this. But this looks like the library's job. In the simplest case IntLongFunction could do exactly this.

[pjakubik]

Should that be

long h64 = hash64(...);
int h32 = (int) ((h64 >>> 32) ^ h64);

I think you want bitwise exclusive OR, not bitwise OR