Lines Matching defs:__m1

152     // partition [__first, __m1) [__m1, __middle) [__middle, __m2) [__m2, __last) such that
154     //         [__first, __m1)  <= [__middle, __m2)
155     //         [__middle, __m2) <  [__m1, __middle)
156     //         [__m1, __middle) <= [__m2, __last)
157     //     and __m1 or __m2 is in the middle of its range
158     _BidirectionalIterator __m1; // "median" of [__first, __middle)
160     difference_type __len11;     // distance(__first, __m1)
167       __m1    = std::__upper_bound<_AlgPolicy>(__first, __middle, *__m2, __comp, std::__identity());
168       __len11 = _Ops::distance(__first, __m1);
177       __m1    = __first;
178       _Ops::advance(__m1, __len11);
179       __m2    = std::lower_bound(__middle, __last, *__m1, __comp);
182     difference_type __len12 = __len1 - __len11; // distance(__m1, __middle)
184     // [__first, __m1) [__m1, __middle) [__middle, __m2) [__m2, __last)
186     __middle = std::__rotate<_AlgPolicy>(__m1, __middle, __m2).first;
190       std::__inplace_merge<_AlgPolicy>(__first, __m1, __middle, __comp, __len11, __len21, __buff, __buff_size);
198       __middle = __m1;