What sorting algorithm does visual c++ use in std::sort -


i've been searching while now, can't find algorithm visual c++ use std::sort function, know gnu standard c++ library uses introsort, there doesn't seem sources saying 1 microsoft's visual c++ use!

use source luke :) quicksort (msvc 2013) or times heap sort or insertion sort (based on size of container)

template<class _ranit,     class _diff> inline     void _sort(_ranit _first, _ranit _last, _diff _ideal)     {   // order [_first, _last), using operator<     _diff _count;     (; _isort_max < (_count = _last - _first) && 0 < _ideal; )         {   // divide , conquer quicksort

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