Move jaucpp files to root-folder

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diff --git a/include/jau/cow_vector.hpp b/include/jau/cow_vector.hpp
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+/*
+ * Author: Sven Gothel <[email protected]>
+ * Copyright (c) 2020 Gothel Software e.K.
+ * Copyright (c) 2020 ZAFENA AB
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef JAU_COW_VECTOR_HPP_
+#define JAU_COW_VECTOR_HPP_
+
+#include <cstring>
+#include <string>
+#include <cstdint>
+#include <atomic>
+#include <memory>
+#include <mutex>
+#include <condition_variable>
+#include <vector>
+#include <algorithm>
+
+#include <jau/debug.hpp>
+#include <jau/basic_types.hpp>
+#include <jau/ordered_atomic.hpp>
+
+
+namespace jau {
+
+/**
+ * Implementation of a Copy-On-Write (COW) Vector,
+ * exposing <i>lock-free</i> SC-DRF atomic synchronization.
+ * <p>
+ * </p>
+ * See also:
+ * <pre>
+ * - Sequentially Consistent (SC) ordering or SC-DRF (data race free) <https://en.cppreference.com/w/cpp/atomic/memory_order#Sequentially-consistent_ordering>
+ * - std::memory_order <https://en.cppreference.com/w/cpp/atomic/memory_order>
+ * </pre>
+ */
+template <typename T> class cow_vector : public std::vector<T> {
+};
+
+} /* namespace jau */
+
+#endif /* JAU_COW_VECTOR_HPP_ */