1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <algorithm>
// template<InputIterator Iter1, InputIterator Iter2,
// Predicate<auto, Iter1::value_type, Iter2::value_type> Pred>
// requires CopyConstructible<Pred>
// bool
// equal(Iter1 first1, Iter1 last1, Iter2 first2, Pred pred);
#include <algorithm>
#include <functional>
#include <cassert>
#include "../../iterators.h"
int main()
{
int ia[] = {0, 1, 2, 3, 4, 5};
const unsigned s = sizeof(ia)/sizeof(ia[0]);
int ib[s] = {0, 1, 2, 5, 4, 5};
assert(std::equal(input_iterator<const int*>(ia),
input_iterator<const int*>(ia+s),
input_iterator<const int*>(ia),
std::equal_to<int>()));
assert(!std::equal(input_iterator<const int*>(ia),
input_iterator<const int*>(ia+s),
input_iterator<const int*>(ib),
std::equal_to<int>()));
}
|
