trying out distortos

1 files changed, 69 insertions, 0 deletions

diff --git a/include/distortos/internal/synchronization/MoveConstructQueueFunctor.hpp b/include/distortos/internal/synchronization/MoveConstructQueueFunctor.hpp
new file mode 100644
index 0000000..ff6587f
--- /dev/null
+++ b/include/distortos/internal/synchronization/MoveConstructQueueFunctor.hpp
@@ -0,0 +1,69 @@
+/**
+ * \file
+ * \brief MoveConstructQueueFunctor 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_INTERNAL_SYNCHRONIZATION_MOVECONSTRUCTQUEUEFUNCTOR_HPP_
+#define INCLUDE_DISTORTOS_INTERNAL_SYNCHRONIZATION_MOVECONSTRUCTQUEUEFUNCTOR_HPP_
+
+#include "distortos/internal/synchronization/QueueFunctor.hpp"
+
+#include <utility>
+
+namespace distortos
+{
+
+namespace internal
+{
+
+/**
+ * MoveConstructQueueFunctor is a functor used for pushing of data to the queue using move-construction
+ *
+ * \tparam T is the type of data pushed to the queue
+ */
+
+template<typename T>
+class MoveConstructQueueFunctor : public QueueFunctor
+{
+public:
+
+	/**
+	 * \brief MoveConstructQueueFunctor's constructor
+	 *
+	 * \param [in] value is a rvalue reference to object that will be used as argument of move constructor
+	 */
+
+	constexpr explicit MoveConstructQueueFunctor(T&& value) :
+			value_{std::move(value)}
+	{
+
+	}
+
+	/**
+	 * \brief Move-constructs the element in the queue's storage
+	 *
+	 * \param [in,out] storage is a pointer to storage for element
+	 */
+
+	void operator()(void* const storage) const override
+	{
+		new (storage) T{std::move(value_)};
+	}
+
+private:
+
+	/// rvalue reference to object that will be used as argument of move constructor
+	T&& value_;
+};
+
+}	// namespace internal
+
+}	// namespace distortos
+
+#endif	// INCLUDE_DISTORTOS_INTERNAL_SYNCHRONIZATION_MOVECONSTRUCTQUEUEFUNCTOR_HPP_