updating code from Flying Laptop

This is the framework of Flying Laptop OBSW version A.13.0.

ipc/MutexFactory.h

@@ -0,0 +1,34 @@
+#ifndef FRAMEWORK_IPC_MUTEXFACTORY_H_
+#define FRAMEWORK_IPC_MUTEXFACTORY_H_
+
+#include <framework/ipc/MutexIF.h>
+/**
+ * Creates Mutex.
+ * This class is a "singleton" interface, i.e. it provides an
+ * interface, but also is the base class for a singleton.
+ */
+class MutexFactory {
+public:
+	virtual ~MutexFactory();
+	/**
+	 * Returns the single instance of MutexFactory.
+	 * The implementation of #instance is found in its subclasses.
+	 * Thus, we choose link-time variability of the  instance.
+	 */
+	static MutexFactory* instance();
+
+	MutexIF* createMutex();
+
+	void deleteMutex(MutexIF* mutex);
+
+private:
+	/**
+	 * External instantiation is not allowed.
+	 */
+	MutexFactory();
+	static MutexFactory* factoryInstance;
+};
+
+
+
+#endif /* FRAMEWORK_IPC_MUTEXFACTORY_H_ */