Return a non-modifiable reference to the element at position.
Declared in <bslstl_deque.h>
Deque_Base<VALUE_TYPE>::const_reference
operator[](size_type position) const;Return a reference providing non-modifiable access to the element at the specified position in this deque. The behavior is undefined unless position < size().
non-modifiable reference to the element at position
| Name | Description |
|---|---|
| position | zero-based index of the element |