39 lines
965 B
C++
39 lines
965 B
C++
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//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <numeric>
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// template <class ForwardIterator, class T>
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// void iota(ForwardIterator first, ForwardIterator last, T value);
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#include <numeric>
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#include <cassert>
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#include "../iterators.h"
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template <class InIter>
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void
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test()
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{
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int ia[] = {1, 2, 3, 4, 5};
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int ir[] = {5, 6, 7, 8, 9};
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const unsigned s = sizeof(ia) / sizeof(ia[0]);
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std::iota(InIter(ia), InIter(ia+s), 5);
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for (unsigned i = 0; i < s; ++i)
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assert(ia[i] == ir[i]);
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}
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int main()
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{
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test<forward_iterator<int*> >();
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test<bidirectional_iterator<int*> >();
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test<random_access_iterator<int*> >();
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test<int*>();
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}
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