HPCombi
High Performance Combinatorics in C++ using vector instructions v1.0.1
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The first difference between two HPCombi::epu8. More...
#include <epu8.hpp>
The first difference between two HPCombi::epu8.
a,b | : two HPCombi::epu8 |
bound | : a size_t |
a
[i] and b
[i] differ, 16 if there is no differences before bound. first_diff(a, b)
returns 3
, first_diff(a, b, 3)
returns 16
, first_diff(a, b, 4)
returns 3
, first_diff(a, b, 7)
returns 3
. bound
is assumed to be smaller or equal than 16