headers/cpp/stl_algo.h

772   _Distance __k = __middle - __first;
773   _Distance __l = __n - __k;
776   if (__k == __l) {
781   _Distance __d = __gcd(__n, __k);
787     if (__k < __l) {
794         *__p = *(__p + __k);
795         __p += __k;
800       for (_Distance __j = 0; __j < __k/__d - 1; __j ++) {
801         if (__p < __last - __k) {
802           *__p = *(__p + __k);
803           __p += __k;
1267   _Size __k;
1268   for (__k = 0; __n != 1; __n >>= 1) ++__k;
1269   return __k;