40 …_Iter1 __first1, _Sent1 __last1, _Iter2 __first2, _Sent2 __last2, _Pred& __pred, _Proj1& __proj1, …  in __search_forward_impl()  argument
42     return std::make_pair(__first1, __first1); // Everything matches an empty sequence  in __search_forward_impl()
46       if (__first1 == __last1) { // return __last1 if no element matches *__first2  in __search_forward_impl()
47         _IterOps<_AlgPolicy>::__advance_to(__first1, __last1);  in __search_forward_impl()
48         return std::make_pair(__first1, __first1);  in __search_forward_impl()
50 …   if (std::__invoke(__pred, std::__invoke(__proj1, *__first1), std::__invoke(__proj2, *__first2)))  in __search_forward_impl()
52       ++__first1;  in __search_forward_impl()
55     _Iter1 __m1 = __first1;  in __search_forward_impl()
59         return std::make_pair(__first1, ++__m1);  in __search_forward_impl()
66         ++__first1;  in __search_forward_impl()
84     _Iter1 __first1,  in __search_random_access_impl()  argument
93 …const _Iter1 __s = __first1 + __size1 - _DiffT1(__size2 - 1); // Start of pattern match can't go b…  in __search_random_access_impl()
97       if (__first1 == __s) {  in __search_random_access_impl()
98         _IterOps<_AlgPolicy>::__advance_to(__first1, __last1);  in __search_random_access_impl()
99         return std::make_pair(__first1, __first1);  in __search_random_access_impl()
101 …   if (std::__invoke(__pred, std::__invoke(__proj1, *__first1), std::__invoke(__proj2, *__first2)))  in __search_random_access_impl()
103       ++__first1;  in __search_random_access_impl()
106     _Iter1 __m1 = __first1;  in __search_random_access_impl()
110         return std::make_pair(__first1, __first1 + _DiffT1(__size2));  in __search_random_access_impl()
113         ++__first1;  in __search_random_access_impl()
122     _Iter1 __first1,
133     return std::make_pair(__first1, __first1);
135   auto __size1 = __last1 - __first1;
141       __first1, __last1, __first2, __last2, __pred, __proj1, __proj2, __size1, __size2);
146     _Iter1 __first1,
156 …return std::__search_forward_impl<_ClassicAlgPolicy>(__first1, __last1, __first2, __last2, __pred,…
161 search(_ForwardIterator1 __first1,  in search()  argument
166   static_assert(__is_callable<_BinaryPredicate, decltype(*__first1), decltype(*__first2)>::value,  in search()
169   return std::__search_impl(__first1, __last1, __first2, __last2, __pred, __proj, __proj).first;  in search()
174 search(_ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2, _ForwardI…  in search()  argument
175   return std::search(__first1, __last1, __first2, __last2, __equal_to());  in search()