1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <algorithm> 11 12 // template<InputIterator Iter1, ForwardIterator Iter2> 13 // requires HasEqualTo<Iter1::value_type, Iter2::value_type> 14 // Iter1 15 // find_first_of(Iter1 first1, Iter1 last1, Iter2 first2, Iter2 last2); 16 17 #include <algorithm> 18 #include <cassert> 19 20 #include "test_iterators.h" 21 22 int main() 23 { 24 int ia[] = {0, 1, 2, 3, 0, 1, 2, 3}; 25 const unsigned sa = sizeof(ia)/sizeof(ia[0]); 26 int ib[] = {1, 3, 5, 7}; 27 const unsigned sb = sizeof(ib)/sizeof(ib[0]); 28 assert(std::find_first_of(input_iterator<const int*>(ia), 29 input_iterator<const int*>(ia + sa), 30 forward_iterator<const int*>(ib), 31 forward_iterator<const int*>(ib + sb)) == 32 input_iterator<const int*>(ia+1)); 33 int ic[] = {7}; 34 assert(std::find_first_of(input_iterator<const int*>(ia), 35 input_iterator<const int*>(ia + sa), 36 forward_iterator<const int*>(ic), 37 forward_iterator<const int*>(ic + 1)) == 38 input_iterator<const int*>(ia+sa)); 39 assert(std::find_first_of(input_iterator<const int*>(ia), 40 input_iterator<const int*>(ia + sa), 41 forward_iterator<const int*>(ic), 42 forward_iterator<const int*>(ic)) == 43 input_iterator<const int*>(ia+sa)); 44 assert(std::find_first_of(input_iterator<const int*>(ia), 45 input_iterator<const int*>(ia), 46 forward_iterator<const int*>(ic), 47 forward_iterator<const int*>(ic+1)) == 48 input_iterator<const int*>(ia)); 49 } 50
