Bug fix vector memory allocation

Makefile

@@ -10,6 +10,12 @@ compile_test:
 	tests/tests_utils.c tests/tests_hash_set.c tests/tests_hash_map.c tests/tests_graph.c tests/main.c						\
 	-lm -L./tests/lib -lctestfmk
 
+run_test:
+	./cds_test
+
+run_test_debug:
+	valgrind ./cds_test
+
 compile_example_intl:
 	gcc -g -o intl -Wall -Wextra	\
 	src/vector.c src/hash_utils.c src/hash_map.c examples/intl/intl.c examples/intl/main.c
@@ -28,7 +34,7 @@ clean:
 # Adjust src/*.c list to compile according to the data structures to be used elsewhere
 libcds_static:
 	mkdir -p lib
-	gcc -c -Wall -Wextra src/vector.c
+	gcc -c -Wall -Wextra -O3 src/vector.c
 	mv vector.o lib/vector.o
 	cp src/vector.h lib/vector.h
 	ar -rc lib/libvector.a lib/*.o

src/vector.h

@@ -29,14 +29,14 @@
     vector_struct(T)        \
     vector_create_sign(T)
 
-#define vector_create_fct(T)                                    \
-    T##_vector T##_vector_create(size_t capacity) {             \
-        size_t cap = (capacity > 0) ? capacity : MIN_CAPACITY;  \
-        T##_vector v = malloc(sizeof(T##_vector));              \
-        v->elts = malloc(cap * sizeof(T));                      \
-        v->capacity = cap;                                      \
-        v->size = 0;                                            \
-        return v;                                               \
+#define vector_create_fct(T)                                        \
+    T##_vector T##_vector_create(size_t capacity) {                 \
+        size_t cap = (capacity > 0) ? capacity : MIN_CAPACITY;      \
+        T##_vector v = malloc(sizeof(struct T##_resizable_array));  \
+        v->elts = malloc(cap * sizeof(T));                          \
+        v->capacity = cap;                                          \
+        v->size = 0;                                                \
+        return v;                                                   \
     }
 
 #define vector_destroy_fct(T)               \