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+/*
+ * Copyright 2022-2025 Frederico de Oliveira Linhares
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef BLU_CAT_NET_COMMON_TSQUEUE_H
+#define BLU_CAT_NET_COMMON_TSQUEUE_H 1
+
+#include <deque>
+
+namespace BluCat::NET
+{
+
+template<typename T>
+class TSQueue
+{
+protected:
+ std::mutex mut;
+ std::deque<T> deq_queue;
+
+public:
+ TSQueue() = default;
+ TSQueue(const TSQueue<T>&) = delete;
+
+ const T&
+ front()
+ {
+ std::scoped_lock lock(this->mut);
+ return this->deq_queue.front();
+ }
+
+ const T&
+ back()
+ {
+ std::scoped_lock lock(this->mut);
+ return this->deq_queue.back();
+ }
+
+ void
+ push_front(const T& item)
+ {
+ std::scoped_lock lock(this->mut);
+ this->deq_queue.emplace_front(std::move(item));
+ }
+
+ void
+ push_back(const T& item)
+ {
+ std::scoped_lock lock(this->mut);
+ this->deq_queue.emplace_back(std::move(item));
+ }
+
+ size_t
+ size()
+ {
+ std::scoped_lock lock(this->mut);
+ return this->deq_queue.size();
+ }
+
+ void
+ clear()
+ {
+ std::scoped_lock lock(this->mut);
+ return this->deq_queue.clear();
+ }
+
+ T
+ pop_front()
+ {
+ std::scoped_lock lock(this->mut);
+ auto t = std::move(this->deq_queue.front());
+ deq_queue.pop_front();
+ return t;
+ }
+
+ T
+ pop_back()
+ {
+ std::scoped_lock lock(this->mut);
+ auto t = std::move(this->deq_queue.back());
+ deq_queue.pop_back();
+ return t;
+ }
+
+ virtual
+ ~TSQueue()
+ {
+ this->clear();
+ }
+};
+
+}
+
+#endif /* BLU_CAT_NET_COMMON_TSQUEUE_H */