Merge branch 'master' into mueller/tcDistribution

container/ArrayList.h

@@ -1,15 +1,15 @@
-#ifndef ARRAYLIST_H_
+#ifndef FSFW_CONTAINER_ARRAYLIST_H_
-#define ARRAYLIST_H_
+#define FSFW_CONTAINER_ARRAYLIST_H_
 
 #include "../returnvalues/HasReturnvaluesIF.h"
 #include "../serialize/SerializeAdapter.h"
 #include "../serialize/SerializeIF.h"
 
 /**
- * A List that stores its values in an array.
+ * @brief 	A List that stores its values in an array.
- *
+ * @details
- * The backend is an array that can be allocated by the class itself or supplied via ctor.
+ * The underlying storage is an array that can be allocated by the class
- *
+ * itself or supplied via ctor.
  *
  * @ingroup container
  */
@@ -20,6 +20,53 @@ public:
 	static const uint8_t INTERFACE_ID = CLASS_ID::ARRAY_LIST;
 	static const ReturnValue_t FULL = MAKE_RETURN_CODE(0x01);
 
+	/**
+	 * This is the allocating constructor.
+	 * It allocates an array of the specified size.
+	 * @param maxSize
+	 */
+	ArrayList(count_t maxSize) :
+		size(0), maxSize_(maxSize), allocated(true) {
+		entries = new T[maxSize];
+	}
+
+	/**
+	 * This is the non-allocating constructor
+	 *
+	 * It expects a pointer to an array of a certain size and initializes
+	 * itself to it.
+	 *
+	 * @param storage the array to use as backend
+	 * @param maxSize size of storage
+	 * @param size size of data already present in storage
+	 */
+	ArrayList(T *storage, count_t maxSize, count_t size = 0) :
+		size(size), entries(storage), maxSize_(maxSize), allocated(false) {
+	}
+
+	/**
+	 * Copying is forbiden by declaring copy ctor and copy assignment deleted
+	 * It is too ambigous in this case.
+	 * (Allocate a new backend? Use the same? What to do in an modifying call?)
+	 */
+	ArrayList(const ArrayList& other) = delete;
+	const ArrayList& operator=(const ArrayList& other) = delete;
+
+	/**
+	 * Number of Elements stored in this List
+	 */
+	count_t size;
+
+
+	/**
+	 * Destructor, if the allocating constructor was used, it deletes the array.
+	 */
+	virtual ~ArrayList() {
+		if (allocated) {
+			delete[] entries;
+		}
+	}
+
 	/**
 	 * An Iterator to go trough an ArrayList
 	 *
@@ -31,10 +78,7 @@ public:
 		/**
 		 * Empty ctor, points to NULL
 		 */
-		Iterator() :
+		Iterator(): value(0) {}
-				value(0) {
-
-		}
 
 		/**
 		 * Initializes the Iterator to point to an element
@@ -87,55 +131,16 @@ public:
 		const T *operator->() const {
 			return value;
 		}
-
-		//SHOULDDO this should be implemented as non-member
-		bool operator==(const typename ArrayList<T, count_t>::Iterator& other) const{
-			return (value == other.value);
-		}
-
-		//SHOULDDO this should be implemented as non-member
-		bool operator!=(const typename ArrayList<T, count_t>::Iterator& other) const {
-			return !(*this == other);
-		}
 	};
 
-	/**
+	friend bool operator==(const ArrayList::Iterator& lhs,
-	 * Number of Elements stored in this List
+			const ArrayList::Iterator& rhs) {
-	 */
+		return (lhs.value == rhs.value);
-	count_t size;
-
-	/**
-	 * This is the allocating constructor;
-	 *
-	 * It allocates an array of the specified size.
-	 *
-	 * @param maxSize
-	 */
-	ArrayList(count_t maxSize) :
-			size(0), maxSize_(maxSize), allocated(true) {
-		entries = new T[maxSize];
 	}
 
-	/**
+	friend bool operator!=(const ArrayList::Iterator& lhs,
-	 * This is the non-allocating constructor
+			const ArrayList::Iterator& rhs) {
-	 *
+		return not (lhs.value == rhs.value);
-	 * It expects a pointer to an array of a certain size and initializes itself to it.
-	 *
-	 * @param storage the array to use as backend
-	 * @param maxSize size of storage
-	 * @param size size of data already present in storage
-	 */
-	ArrayList(T *storage, count_t maxSize, count_t size = 0) :
-			size(size), entries(storage), maxSize_(maxSize), allocated(false) {
-	}
-
-	/**
-	 * Destructor, if the allocating constructor was used, it deletes the array.
-	 */
-	virtual ~ArrayList() {
-		if (allocated) {
-			delete[] entries;
-		}
 	}
 
 	/**
@@ -191,7 +196,7 @@ public:
 	 *
 	 * @return maximum number of elements
 	 */
-	uint32_t maxSize() const {
+	size_t maxSize() const {
 		return this->maxSize_;
 	}
 
@@ -226,19 +231,7 @@ public:
 	count_t remaining() {
 		return (maxSize_ - size);
 	}
-private:
+
-	/**
-	 * This is the copy constructor
-	 *
-	 * It is private, as copying is too ambigous in this case. (Allocate a new backend? Use the same?
-	 * What to do in an modifying call?)
-	 *
-	 * @param other
-	 */
-	ArrayList(const ArrayList& other) :
-			size(other.size), entries(other.entries), maxSize_(other.maxSize_), allocated(
-					false) {
-	}
 protected:
 	/**
 	 * pointer to the array in which the entries are stored
@@ -247,12 +240,14 @@ protected:
 	/**
 	 * remembering the maximum size
 	 */
-	uint32_t maxSize_;
+	size_t maxSize_;
 
 	/**
 	 * true if the array was allocated and needs to be deleted in the destructor.
 	 */
 	bool allocated;
-
 };
-#endif /* ARRAYLIST_H_ */
+
+
+
+#endif /* FSFW_CONTAINER_ARRAYLIST_H_ */

container/FixedArrayList.h

@@ -2,11 +2,13 @@
 #define FIXEDARRAYLIST_H_
 
 #include "ArrayList.h"
+#include <cmath>
 /**
  * \ingroup container
  */
-template<typename T, uint32_t MAX_SIZE, typename count_t = uint8_t>
+template<typename T, size_t MAX_SIZE, typename count_t = uint8_t>
 class FixedArrayList: public ArrayList<T, count_t> {
+	static_assert(MAX_SIZE <= (pow(2,sizeof(count_t)*8)-1), "count_t is not large enough to hold MAX_SIZE");
 private:
 	T data[MAX_SIZE];
 public:
@@ -18,11 +20,13 @@ public:
 			ArrayList<T, count_t>(data, MAX_SIZE) {
 		memcpy(this->data, other.data, sizeof(this->data));
 		this->entries = data;
+		this->size = other.size;
 	}
 
 	FixedArrayList& operator=(FixedArrayList other) {
 		memcpy(this->data, other.data, sizeof(this->data));
 		this->entries = data;
+		this->size = other.size;
 		return *this;
 	}
 

container/FixedMap.h

@@ -7,14 +7,21 @@
 #include <type_traits>
 
 /**
+ * @brief    Map implementation for maps with a pre-defined size.
+ * @details
+ * Can be initialized with desired maximum size.
+ * Iterator is used to access <key,value> pair and iterate through map entries.
+ * Complexity O(n).
  * @warning Iterators return a non-const key_t in the pair.
  * @warning A User is not allowed to change the key, otherwise the map is corrupted.
  * @ingroup container
  */
 template<typename key_t, typename T>
 class FixedMap: public SerializeIF {
-	static_assert (std::is_trivially_copyable<T>::value or std::is_base_of<SerializeIF, T>::value,
+	static_assert (std::is_trivially_copyable<T>::value or
-			"Types used in FixedMap must either be trivial copy-able or a derived Class from SerializeIF to be serialize-able");
+	        std::is_base_of<SerializeIF, T>::value,
+			"Types used in FixedMap must either be trivial copy-able or a "
+			"derived class from SerializeIF to be serialize-able");
 public:
 	static const uint8_t INTERFACE_ID = CLASS_ID::FIXED_MAP;
 	static const ReturnValue_t KEY_ALREADY_EXISTS = MAKE_RETURN_CODE(0x01);
@@ -54,6 +61,16 @@ public:
 		}
 	};
 
+	friend bool operator==(const typename FixedMap::Iterator& lhs,
+			const typename FixedMap::Iterator& rhs) {
+		return (lhs.value == rhs.value);
+	}
+
+	friend bool operator!=(const typename FixedMap::Iterator& lhs,
+			const typename FixedMap::Iterator& rhs) {
+		return not (lhs.value == rhs.value);
+	}
+
 	Iterator begin() const {
 		return Iterator(&theMap[0]);
 	}
@@ -136,6 +153,24 @@ public:
 		return HasReturnvaluesIF::RETURN_OK;
 	}
 
+	bool empty() {
+	    if(_size == 0) {
+	        return true;
+	    }
+	    else {
+	        return false;
+	    }
+	}
+
+	bool full() {
+	    if(_size >= theMap.maxSize()) {
+	        return true;
+	    }
+	    else {
+	        return false;
+	    }
+	}
+
 	void clear() {
 		_size = 0;
 	}