Gets the number of elements the deque can hold without resizing.
unsigned int deque_capacity(Deque* deque);
| Name | Type | Description |
|---|---|---|
| deque | Deque* | A pointer to the deque. |
Returns: The size of the deques internal buffer.
DEQUE_DEFINE_H(IntDeque, int_deque, int)
DEQUE_DEFINE_C(IntDeque, int_deque, int)
IntDeque* deque = int_deque_create();
printf("Capacity: %d\n", int_deque_capacity(deque));
// Outputs:
// Capacity: 4
int_deque_free(deque);