array_ensure_capacity_delta(array, 1); \
(array).data[(array).len++] = (obj); \
} while (0)
-#define array_append(array, objs, len) \
+#define array_append(array, objs, Len) \
do { \
- const typeof((array).len) __len = (len); \
+ const typeof((array).len) __len = (Len); \
array_ensure_capacity_delta(array, __len); \
memcpy((array).data + (array).len, objs, \
__len * sizeof(*(array).data)); \
array_ensure_can_edit(array); \
p_allocgrow(&(array).data, (goal), &(array).size); \
}
-#define array_adjust(array) \
+#define array_shrink(array, cap) \
do { \
array_ensure_can_edit(array); \
- p_shrink(&(array).data, (array).len, &(array).size); \
+ if ((cap) < (array).size && (array).size != (array).len) { \
+ p_shrink(&(array).data, MAX((array).len, (cap)), &(array).size); \
+ } \
} while (0)
-#define array_elt(array, n) (array).data[(n)]
-#define array_ptr(array, n) (array).data + (n)
+#define array_adjust(array) array_shrink(array, 0)
+
+#define array_elt(array, n) ((array).data[(n)])
+#define array_last(array) array_elt(array, (array).len - 1)
+#define array_pop_last(array) array_elt(array, --((array).len))
+
+#define array_ptr(array, n) ((array).data + (n))
#define foreach(var, array) \
for (uint32_t __Ai = 0 ; __Ai < (array).len ; ++__Ai) { \
#define array_len(array) (array).len
#define array_size(array) (array).size
#define array_elt_len(array) sizeof(*(array).data)
-#define array_byte_len(array) (array).len * array_elt_len(array)
+#define array_byte_len(array) ((array).len * array_elt_len(array))
#define array_lock(array) \
((array).locked \
ARRAY(char)
ARRAY(int)
ARRAY(bool)
+ARRAY(uint16_t)
ARRAY(uint32_t)
PARRAY(void)