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a686caad20
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@309464 91177308-0d34-0410-b5e6-96231b3b80d8
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <algorithm>
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// template<InputIterator Iter, Predicate<auto, Iter::value_type> Pred>
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// requires CopyConstructible<Pred>
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// Iter
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// find_if_not(Iter first, Iter last, Pred pred);
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#include <algorithm>
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#include <functional>
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#include <cassert>
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#include "test_iterators.h"
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struct ne {
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ne (int val) : v(val) {}
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bool operator () (int v2) const { return v != v2; }
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int v;
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};
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int main()
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{
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int ia[] = {0, 1, 2, 3, 4, 5};
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const unsigned s = sizeof(ia)/sizeof(ia[0]);
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input_iterator<const int*> r = std::find_if_not(input_iterator<const int*>(ia),
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input_iterator<const int*>(ia+s),
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ne(3));
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assert(*r == 3);
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r = std::find_if_not(input_iterator<const int*>(ia),
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input_iterator<const int*>(ia+s),
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ne(10));
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assert(r == input_iterator<const int*>(ia+s));
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}
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