Tester c'est douter

LibAutomaton/list.c

@@ -35,6 +35,7 @@ int unshift(List *list, cellElement *data){
 	ListElement *newElement = malloc(sizeof(*newElement));
 	if (list != NULL && newElement != NULL){
 		newElement->data = data;
+		newElement->pos = -1;
 
 		/* Insert the element at the begining of the list */
 
@@ -65,6 +66,7 @@ int push(List *list, cellElement *data){
 	ListElement *newElement = malloc(sizeof(*newElement));
 	if(list != NULL && newElement != NULL){
 		newElement->data = data;
+		newElement->pos = -1;
 		newElement->next = NULL;
 		if (list->tail == NULL){
 			list->tail = newElement;
@@ -204,3 +206,141 @@ int FreeList(List *list){
 	}
 	return ok;
 }
+
+ListElement * GetElementPos(List *list, int pos){
+	ListElement * el = list->head;
+	while (el != NULL && el->pos != pos){
+		el = el->next;
+	}
+	return el;
+}
+
+int RemoveElementPos(List *list, int pos){
+	int ok = SUCCESS;
+	ListElement *toDelete = GetElementPos(list, pos);
+
+	if (toDelete != NULL){
+		ok = PopPtnList(list, toDelete);
+	} else {
+		ok = FAILURE;
+	}
+	return ok;
+}
+
+int InsertBeforeElement(List *list, ListElement *eli, ListElement *elp){
+	int ok = SUCCESS;
+
+	if (list != NULL){
+		if (elp->previous == NULL){
+			eli->next = elp;
+			eli->previous = NULL;
+			elp->previous = eli;
+		} else {
+			eli->next = elp;
+			eli->previous = elp->previous;
+			elp->previous->next = eli;
+			elp->previous = eli;
+		}
+		list->size = list->size + 1;
+	} else {
+		ok = FAILURE;
+	}
+	return ok;
+}
+
+int InsertAfterElement(List *list, ListElement *eli, ListElement *elb){
+	int ok = SUCCESS;
+
+	if (list != NULL){
+		if (elb->next == NULL){
+			eli->next = NULL;
+			eli->previous = elb;
+			elb->next = eli;
+		} else {
+			eli->previous = elb;
+			eli->next=elb->next;
+			elb->next->previous = eli;
+			elb->next = eli;
+		}
+		list->size = list->size + 1;
+	} else {
+		ok = FAILURE;
+	}
+	return ok;
+}
+
+int InsertBefore(List *list, cellElement *data, int nb){
+	int ok = SUCCESS;
+	ListElement *newElement = NULL;
+	ListElement *eli = GetElement(list, nb);
+	if (eli != NULL){
+		newElement = malloc(sizeof(*newElement));
+		if (newElement != NULL){
+			newElement->pos = -1;
+			newElement->data = data;
+			ok = InsertBeforeElement(list, newElement, eli);
+		} else {
+			ok = FAILURE;
+		}
+	} else {
+		ok = FAILURE;
+	}
+	return ok;
+}
+
+int InsertAfter(List *list, cellElement *data, int nb){
+	int ok = SUCCESS;
+	ListElement *newElement = NULL;
+	ListElement *elb = GetElement(list, nb);
+	if (elb != NULL){
+		newElement = malloc(sizeof(*newElement));
+		if (newElement != NULL){
+			newElement->pos = -1;
+			newElement->data = data;
+			ok = InsertAfterElement(list, newElement, elb);
+		} else {
+			ok = FAILURE;
+		}
+	} else {
+		ok = FAILURE;
+	}
+	return ok;
+}
+
+int InsertBeforePos(List *list, cellElement *data, int pos){
+	int ok = SUCCESS;
+	ListElement *newElement = NULL;
+	ListElement *eli = GetElementPos(list, pos);
+	if (eli != NULL){
+		newElement = malloc(sizeof(*newElement));
+		if (newElement != NULL){
+			newElement->pos = -1;
+			newElement->data = data;
+			ok = InsertBeforeElement(list, newElement, eli);
+		} else {
+			ok = FAILURE;
+		}
+	} else {
+		ok = FAILURE;
+	}
+	return ok;
+}
+
+int InsertAfterPos(List *list, cellElement *data, int pos){
+	int ok = SUCCESS;
+	ListElement *newElement = NULL;
+	ListElement *elb = GetElementPos(list, pos);
+	if (elb != NULL){
+		newElement = malloc(sizeof(*newElement));
+		if (newElement != NULL){
+			newElement->pos = -1;
+			newElement->data = data;
+			ok = InsertAfterElement(list, newElement, elb);
+		} else {
+			ok = FAILURE;
+		}
+	} else {
+		ok = FAILURE;
+	}
+	return ok;
+}

LibAutomaton/list.h

@@ -11,6 +11,7 @@ struct ListElement {
 	cellElement *data;
 	ListElement *next;
 	ListElement *previous;
+	int pos;
 };
 
 typedef struct List {
@@ -19,13 +20,13 @@ typedef struct List {
 	int size;
 } List;
 
-/*
+/**
  * Create a new list
  * @return a pointer of list
  */
 List * CreateList();
 
-/*
+/**
  * Insert an element at the begining of a list
  * @param list pointer of a list
  * @param data any type of data
@@ -34,7 +35,7 @@ List * CreateList();
  */
 int unshift(List* list, cellElement* data);
 
-/*
+/**
  * Insert an element at the end of a list
  * @param list pointer of a list
  * @param data any type of data
@@ -43,7 +44,7 @@ int unshift(List* list, cellElement* data);
  */
 int push(List* list, cellElement* data);
 
-/*
+/**
  * Get an element in a given list
  * @param list as a pointer
  * @param nb the number of the element (can be negative)
@@ -51,7 +52,7 @@ int push(List* list, cellElement* data);
  */
 ListElement * GetElement(List *list, int nb);
 
-/*
+/**
  * Delete an element with a pointer of element in the list
  * @param list as a pointer
  * @param element of the list as a pointer
@@ -59,7 +60,7 @@ ListElement * GetElement(List *list, int nb);
  */
 int PopPtnList(List *list, ListElement *element);
 
-/*
+/**
  * Delete an element with a position in the list
  * @param list as a pointer
  * @param position of the element
@@ -67,33 +68,102 @@ int PopPtnList(List *list, ListElement *element);
  */
 int RemoveElement(List *list, int nb);
 
-/*
+/**
  * Delete the first element of the list
  * @param list as a pointer
  * @return status of the operation
  */
 int shift(List *list);
 
-/*
+/**
  * Delete the last element of the list
  * @param list as a pointer
  * @return status of the operation
  */
 int pop(List *list);
 
-/*
+/**
  * Delete every elements in a list
  * @param list as a pointer
  * @return status of the operation
  */
 int DeleteListContent(List *list);
 
-
+/**
-/*
  * Free a list
  * @param list as a pointer
  * @return status of the operation
  */
 int FreeList(List *list);
 
+/**
+ * Find the first element with the given pos value
+ * @param list as a pointer
+ * @param pos the pos value to find
+ * @return ListElement the found element can return NULL
+ */
+ListElement * GetElementPos(List *List, int pos);
+
+/**
+ * Delete the first element of a list with the given pos
+ * @param list as a pointer
+ * @param pos pos value of the element
+ * @return status of the operation
+ */
+int RemoveElementPos(List *list, int pos);
+
+/**
+ * Insert an element in a list before the given element
+ * @param list as a pointer
+ * @param eli an element to insert
+ * @param elp the previous element in the list
+ * @return status of the operation
+ */
+int InsertBeforeElement(List *list, ListElement *eli, ListElement *elp);
+
+/**
+ * Insert an element in a list after the given element
+ * @param list as a pointer
+ * @param eli an element to insert
+ * @param elb the before element in the list
+ * @return status of the operation
+ */
+int InsertAfterElement(List *list, ListElement *eli, ListElement *elb);
+
+/**
+ * Insert an element in a list before the given position
+ * @param list as a pointer
+ * @param data cellElement to insert
+ * @param nb the position in list to find
+ * @return status of the operation
+ */
+int InsertBefore(List *list, cellElement *data, int nb);
+
+/**
+ * Insert an element in a list after the given position
+ * @param list as a pointer
+ * @param data cellElement to insert
+ * @param nb the position in list to find
+ * @return status of the operation
+ */
+int InsertAfter(List *list, cellElement *data, int nb);
+
+/**
+ * Insert an element in a list before the first element with the given pos
+ * @param list as a pointer
+ * @param data cellElement to insert
+ * @param pos the first pos in list to find
+ * @return status of the operation
+ */
+int InsertBeforePos(List *list, cellElement *data, int pos);
+
+/**
+ * Insert an element in a list after the first element with the given pos
+ * @param list as a pointer
+ * @param data cellElement to insert
+ * @param pos the first pos in list to find
+ * @return status of the operation
+ */
+int InsertAfterPos(List *list, cellElement *data, int pos);
+
 #endif /* LIST_H */