fifo replacements

container/FIFO.h

@@ -1,31 +1,26 @@
 #ifndef FRAMEWORK_CONTAINER_FIFO_H_
 #define FRAMEWORK_CONTAINER_FIFO_H_
 
+#include <framework/returnvalues/HasReturnvaluesIF.h>
 #include <framework/container/FIFOBase.h>
-#include <vector>
-
-namespace fsfw {
+#include <array>
 
 /**
- * @brief 	Simple First-In-First-Out data structure. The maximum size
- * 			can be set in the constructor.
+ * @brief 	Simple First-In-First-Out data structure with size fixed at
+ * 			compile time
  * @details
- * The maximum capacity can be determined at run-time, so this container
- * performs dynamic memory allocation!
+ * Performs no dynamic memory allocation.
  * The public interface of FIFOBase exposes the user interface for the FIFO.
  * @tparam T Entry Type
  * @tparam capacity Maximum capacity
  */
-template<typename T>
+template<typename T, size_t capacity>
 class FIFO: public FIFOBase<T> {
 public:
-	FIFO(size_t maxCapacity): FIFOBase<T>(values.data(), maxCapacity),
-			values(maxCapacity) {};
+	FIFO(): FIFOBase<T>(values.data(), capacity) {};
 
 private:
-	std::vector<T> values;
+	std::array<T, capacity> values;
 };
 
-}
-
-#endif /* FRAMEWORK_CONTAINER_FIFO_H_ */
+#endif /* FRAMEWORK_CONTAINERS_STATICFIFO_H_ */