niXman 2014-11-10 01:19:
Ion Gaztañaga 2014-11-10 00:44:
I don't think using std::equal will guarantees the use of memcmp. At least, the last time I checked some major implementations didn't use it and others only for char types. I've seen libstdc++ uses memcmp for non-char types, maybe that could be a good example to follow.
Hmm.. std::equal()[1] uses __equal_aux()[2], which uses '__builtin_memcmp()' for: https://gcc.gnu.org/viewcvs/gcc/trunk/libstdc%2B%2B-v3/include/bits/stl_algo...
[1] https://gcc.gnu.org/viewcvs/gcc/trunk/libstdc%2B%2B-v3/include/bits/stl_algo... [2] https://gcc.gnu.org/viewcvs/gcc/trunk/libstdc%2B%2B-v3/include/bits/stl_algo...
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