trying out distortos

1 files changed, 60 insertions, 0 deletions

diff --git a/include/distortos/DynamicMessageQueue.hpp b/include/distortos/DynamicMessageQueue.hpp
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+++ b/include/distortos/DynamicMessageQueue.hpp
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+/**
+ * \file
+ * \brief DynamicMessageQueue class header
+ *
+ * \author Copyright (C) 2015 Kamil Szczygiel http://www.distortec.com http://www.freddiechopin.info
+ *
+ * \par License
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not
+ * distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDE_DISTORTOS_DYNAMICMESSAGEQUEUE_HPP_
+#define INCLUDE_DISTORTOS_DYNAMICMESSAGEQUEUE_HPP_
+
+#include "MessageQueue.hpp"
+
+#include "distortos/internal/memory/storageDeleter.hpp"
+
+namespace distortos
+{
+
+/**
+ * \brief DynamicMessageQueue class is a variant of MessageQueue that has dynamic storage for queue's contents.
+ *
+ * \tparam T is the type of data in queue
+ *
+ * \ingroup queues
+ */
+
+template<typename T>
+class DynamicMessageQueue : public MessageQueue<T>
+{
+public:
+
+	/// import EntryStorage type from base class
+	using typename MessageQueue<T>::EntryStorage;
+
+	/// import ValueStorage type from base class
+	using typename MessageQueue<T>::ValueStorage;
+
+	/**
+	 * \brief DynamicMessageQueue's constructor
+	 *
+	 * \param [in] queueSize is the maximum number of elements in queue
+	 */
+
+	explicit DynamicMessageQueue(size_t queueSize);
+};
+
+template<typename T>
+DynamicMessageQueue<T>::DynamicMessageQueue(const size_t queueSize) :
+		MessageQueue<T>{{new EntryStorage[queueSize], internal::storageDeleter<EntryStorage>},
+				{new ValueStorage[queueSize], internal::storageDeleter<ValueStorage>}, queueSize}
+{
+
+}
+
+}	// namespace distortos
+
+#endif	// INCLUDE_DISTORTOS_DYNAMICMESSAGEQUEUE_HPP_