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libcxx initial import

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
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Howard Hinnant
2010-05-11 19:42:16 +00:00
commit bc8d3f97eb
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55
test/algorithms/alg.nonmodifying/alg.find.first.of/find_first_of_pred.pass.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>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, ForwardIterator Iter2,
// Predicate<auto, Iter1::value_type, Iter2::value_type> Pred>
// requires CopyConstructible<Pred>
// Iter1
// find_first_of(Iter1 first1, Iter1 last1, Iter2 first2, Iter2 last2, Pred pred);
#include <algorithm>
#include <functional>
#include <cassert>
#include "../../iterators.h"
int main()
{
int ia[] = {0, 1, 2, 3, 0, 1, 2, 3};
const unsigned sa = sizeof(ia)/sizeof(ia[0]);
int ib[] = {1, 3, 5, 7};
const unsigned sb = sizeof(ib)/sizeof(ib[0]);
assert(std::find_first_of(input_iterator<const int*>(ia),
input_iterator<const int*>(ia + sa),
forward_iterator<const int*>(ib),
forward_iterator<const int*>(ib + sb),
std::equal_to<int>()) ==
input_iterator<const int*>(ia+1));
int ic[] = {7};
assert(std::find_first_of(input_iterator<const int*>(ia),
input_iterator<const int*>(ia + sa),
forward_iterator<const int*>(ic),
forward_iterator<const int*>(ic + 1),
std::equal_to<int>()) ==
input_iterator<const int*>(ia+sa));
assert(std::find_first_of(input_iterator<const int*>(ia),
input_iterator<const int*>(ia + sa),
forward_iterator<const int*>(ic),
forward_iterator<const int*>(ic),
std::equal_to<int>()) ==
input_iterator<const int*>(ia+sa));
assert(std::find_first_of(input_iterator<const int*>(ia),
input_iterator<const int*>(ia),
forward_iterator<const int*>(ic),
forward_iterator<const int*>(ic+1),
std::equal_to<int>()) ==
input_iterator<const int*>(ia));
}