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28 lines
971 B
C++
28 lines
971 B
C++
#ifndef SPROUT_ALGORITHM_EQUAL_HPP
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#define SPROUT_ALGORITHM_EQUAL_HPP
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#include <sprout/config.hpp>
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#include <sprout/iterator/operation.hpp>
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namespace sprout {
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// Copyright (C) 2011 RiSK (sscrisk)
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// 25.2.11 Equal
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template<typename InputIterator1, typename InputIterator2>
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inline SPROUT_CONSTEXPR bool
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equal(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2) {
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return first1 == last1 ? true
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: *first1 == *first2 && sprout::equal(sprout::next(first1), last1, sprout::next(first2))
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;
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}
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template<typename InputIterator1, typename InputIterator2, typename BinaryPredicate>
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inline SPROUT_CONSTEXPR bool
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equal(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, BinaryPredicate pred) {
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return first1 == last1 ? true
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: pred(*first1, *first2) && sprout::equal(sprout::next(first1), last1, sprout::next(first2), pred)
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;
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}
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} // namespace sprout
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#endif // #ifndef SPROUT_ALGORITHM_EQUAL_HPP
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