First

2024-07-02 18:06:33 +02:00
commit 8297b0b45f
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+#pragma once
+
+#include "tl/detail/prologue.h"
+#include "tl/iterator.h"
+
+#include <algorithm>
+
+
+namespace tl
+{
+
+//////////////////////////////////////////////////////////////////////////
+
+// search()
+//
+// Container-based version of the <algorithm> `std::search()` function to search
+// a container for a subsequence.
+template <typename Sequence1, typename Sequence2>
+auto search(Sequence1& sequence, Sequence2& subsequence) noexcept -> decltype(tl::begin(sequence));
+
+// Overload of search() for using a predicate evaluation other than
+// `==` as the function's test condition.
+template <typename Sequence1, typename Sequence2, typename BinaryPredicate>
+auto search(Sequence1& sequence, Sequence2& subsequence, BinaryPredicate&& pred) noexcept -> decltype(tl::begin(sequence));
+
+// search_n()
+//
+// Container-based version of the <algorithm> `std::search_n()` function to
+// search a container for the first sequence of N elements.
+template <typename Sequence, typename Size, typename T>
+auto search_n(Sequence& sequence, Size count, T&& value) noexcept -> decltype(tl::begin(sequence));
+
+// Overload of search_n() for using a predicate evaluation other than
+// `==` as the function's test condition.
+template <typename Sequence, typename Size, typename T, typename BinaryPredicate>
+auto search_n(Sequence& sequence, Size count, T&& value, BinaryPredicate&& pred) noexcept -> decltype(tl::begin(sequence));
+
+//////////////////////////////////////////////////////////////////////////
+
+} // end namespace tl