b30abdd07a
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@181548 91177308-0d34-0410-b5e6-96231b3b80d8
59 lines
2.3 KiB
C++
59 lines
2.3 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <algorithm>
|
|
|
|
// template<InputIterator Iter1, InputIterator Iter2>
|
|
// requires HasEqualTo<Iter1::value_type, Iter2::value_type>
|
|
// pair<Iter1, Iter2>
|
|
// mismatch(Iter1 first1, Iter1 last1, Iter2 first2);
|
|
|
|
#include <algorithm>
|
|
#include <cassert>
|
|
|
|
#include "test_iterators.h"
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
#define HAS_FOUR_ITERATOR_VERSION
|
|
#endif
|
|
|
|
int main()
|
|
{
|
|
int ia[] = {0, 1, 2, 2, 0, 1, 2, 3};
|
|
const unsigned sa = sizeof(ia)/sizeof(ia[0]);
|
|
int ib[] = {0, 1, 2, 3, 0, 1, 2, 3};
|
|
assert(std::mismatch(input_iterator<const int*>(ia),
|
|
input_iterator<const int*>(ia + sa),
|
|
input_iterator<const int*>(ib)) ==
|
|
(std::pair<input_iterator<const int*>,
|
|
input_iterator<const int*> >(
|
|
input_iterator<const int*>(ia+3),
|
|
input_iterator<const int*>(ib+3))));
|
|
|
|
#ifdef HAS_FOUR_ITERATOR_VERSION
|
|
assert(std::mismatch(input_iterator<const int*>(ia),
|
|
input_iterator<const int*>(ia + sa),
|
|
input_iterator<const int*>(ib),
|
|
input_iterator<const int*>(ib + sa)) ==
|
|
(std::pair<input_iterator<const int*>,
|
|
input_iterator<const int*> >(
|
|
input_iterator<const int*>(ia+3),
|
|
input_iterator<const int*>(ib+3))));
|
|
|
|
assert(std::mismatch(input_iterator<const int*>(ia),
|
|
input_iterator<const int*>(ia + sa),
|
|
input_iterator<const int*>(ib),
|
|
input_iterator<const int*>(ib + 2)) ==
|
|
(std::pair<input_iterator<const int*>,
|
|
input_iterator<const int*> >(
|
|
input_iterator<const int*>(ia+2),
|
|
input_iterator<const int*>(ib+2))));
|
|
#endif
|
|
}
|