Les lists font des trucs à peut près

J'ai rajouté le friendly aussi, comme ne C++

List/Element.c

@@ -9,15 +9,29 @@ GETTER(Element, Element*, next)
 GETTER(Element, Element*, previous)
 GETTER(Element, void*, data)
 
-void set_previous_Element(THIS(Element), Element *previous){
-	this->previous = previous;
-}
-
-void set_next_Element(THIS(Element), Element *next){
-	this->next = next;
-}
+SETTER(Element, Element*, previous)
+SETTER(Element, Element*, next)
 
 void $_free__Element(THIS(Element)){
+	List * list = this->list;
+	if (list != NULL) {
+		if (list->head == this && list->tail == this) {
+			list->head = NULL;
+			list->tail = NULL;
+		} else if (list->head == this) {
+			list->head = this->next;
+			this->previous = NULL;
+		} else if (list->tail == this) {
+			list->tail = this->previous;
+			this->previous->next = NULL;
+		} else {
+			this->next->previous = this->previous;
+			this->previous->next = this->next;
+		}
+		list->size --;
+	}
+	if (this->data != NULL)
+		free(this->data);
 	free(this);
 }
 
@@ -31,7 +45,13 @@ Element *_init_element(void *data, size_t size, List *list){
 	el->previous = NULL;
 	el->next = NULL;
 
-	LINK_ALL(Element, el, get_next, get_previous, get_data, set_next, set_previous)
+	LINK_ALL(Element, el,
+			 get_next,
+			 get_previous,
+			 get_data,
+			 set_next,
+			 set_previous
+	)
 
 	return el;
 }

List/Element.h

@@ -15,16 +15,21 @@ struct o_Element {
 	PRIVATE struct o_Element *next;
 	PRIVATE struct o_Element *previous;
 
-	PUBLIC struct o_Element *(*get_next)(O_THIS(Element));
-	PUBLIC struct o_Element *(*get_previous)(O_THIS(Element));
-	PUBLIC void *(*get_data)(O_THIS(Element));
+	PUBLIC struct o_Element *(*get_next)(_THIS(Element));
+	PUBLIC struct o_Element *(*get_previous)(_THIS(Element));
+	PUBLIC void *(*get_data)(_THIS(Element));
 
-	PUBLIC void (*set_previous)(O_THIS(Element), struct o_Element *previous);
-	PUBLIC void (*set_next)(O_THIS(Element), struct o_Element *next);
+	PUBLIC void (*set_previous)(_THIS(Element), struct o_Element *previous);
+	PUBLIC void (*set_next)(_THIS(Element), struct o_Element *next);
 
-	PUBLIC void (*$_free_)(O_THIS(Element));
+	DESTRUCTOR(Element);
 };
 
+FRIENDLY(list, List)
+FRIENDLY(data, List)
+FRIENDLY(next, List)
+FRIENDLY(previous, List)
+
 Element *$_init_Element(void *data, size_t size, List *list);
 
 #endif //LO41_ELEMENT_H

List/List.c

@@ -8,16 +8,44 @@ GETTER(List, Element*, tail)
 GETTER(List, int, size)
 
 void $_free__List(THIS(List)){
+	this->clear(this);
 	free(this);
 }
 
+void clear_List(THIS(List)){
+	Element * el = this->head;
+	Element * el_tmp;
+	while (el != NULL){
+		el->list = NULL;
+		el_tmp = el;
+		el = el_tmp->next;
+		DELETE(el_tmp);
+	}
+	this->size = 0;
+}
+
+void remove_head_List(THIS(List)){
+	DELETE(this->head);
+}
+
+void remove_tail_List(THIS(List)){
+	DELETE(this->tail);
+}
+
 List *$_init_List(){
 	List *l = (List*) malloc_or_die(sizeof(List));
 	l->size = 0;
 	l->head = NULL;
 	l->tail = NULL;
 
-	LINK_ALL(List, l, get_head, get_tail, get_size)
+	LINK_ALL(List, l,
+			 get_head,
+			 get_tail,
+			 get_size,
+			 clear,
+			 remove_head,
+			 remove_tail
+	)
 	return l;
 }
 

List/List.h

@@ -18,12 +18,21 @@ struct o_List {
 	PRIVATE Element *tail;
 	PRIVATE int size;
 
-	PUBLIC Element *(*get_head)(O_THIS(List));
-	PUBLIC Element *(*get_tail)(O_THIS(List));
-	PUBLIC int (*get_size)(O_THIS(List));
-	PUBLIC void (*$_free_)(O_THIS(List));
+	PUBLIC Element *(*get_head)(_THIS(List));
+	PUBLIC Element *(*get_tail)(_THIS(List));
+	PUBLIC int (*get_size)(_THIS(List));
+	PUBLIC void (*clear)(_THIS(List));
+	PUBLIC void (*remove_head)(_THIS(List));
+	PUBLIC void (*remove_tail)(_THIS(List));
+
+
+	DESTRUCTOR(List);
 };
 
+FRIENDLY(head, Element)
+FRIENDLY(tail, Element)
+FRIENDLY(size, Element)
+
 List *$_init_List();
 
 #endif //LO41_LIST_H

Objects.h

@@ -10,8 +10,9 @@
 
 #define NEW(type, ...) $_init_##type(__VA_ARGS__)
 #define DELETE(obj) obj->$_free_(obj)
+#define DESTRUCTOR(type) void (*$_free_)(struct o_##type *this)
 #define THIS(type) type *this
-#define O_THIS(type) struct o_##type *this
+#define _THIS(type) struct o_##type *this
 #define CRASH(message) perror(message)
 
 #define SYNCHRONIZE
@@ -19,9 +20,13 @@
 #define PUBLIC
 #define PROTECTED
 
+#define FRIENDLY(property, obj)
+
 #define LINK(type, obj, method) obj->method = method##_##type;
 #define GETTER(obj_type, variable_type, variable) variable_type get_##variable##_##obj_type(obj_type *this){\
 													return this->variable; }
+#define SETTER(obj_type, variable_type, variable) void set_##variable##_##obj_type(obj_type *this, variable_type var){\
+													this->variable = var; }
 
 void * malloc_or_die(size_t size);