C++ (Cpp) _vector_iterator_at Beispiele

Beispiel #1

Datei: cstl_basic_string_iterator.c Projekt: astrotycoon/libcstl

/**
 * Access iterator reference data randomly with subscript.
 */
void* _basic_string_iterator_at(basic_string_iterator_t it_iter, int n_index)
{
    void* pv_value = NULL;

    assert(_GET_BASIC_STRING_CONTAINER_TYPE(it_iter) == _BASIC_STRING_CONTAINER);

    _GET_VECTOR_CONTAINER_TYPE(it_iter) = _VECTOR_CONTAINER;

    pv_value = _vector_iterator_at(it_iter, n_index);
    assert(pv_value != NULL);

    _GET_BASIC_STRING_CONTAINER_TYPE(it_iter) = _BASIC_STRING_CONTAINER;

    return pv_value;
}

Beispiel #2

Datei: cstl_iterator.c Projekt: KMhook/libcstl-simplified-

/**
 * Element random access.
 */
void* iterator_at(iterator_t it_iter, int n_index)
{
    assert(_iterator_is_valid(it_iter));
    assert(_iterator_limit_type(it_iter, _RANDOM_ACCESS_ITERATOR));

    switch (it_iter._t_containertype) {
        case _VECTOR_CONTAINER:
            return _vector_iterator_at(it_iter, n_index);
            break;
        case _DEQUE_CONTAINER:
            return _deque_iterator_at(it_iter, n_index);
            break;
        case _BASIC_STRING_CONTAINER:
            return _basic_string_iterator_at(it_iter, n_index);
            break;
        default:
            assert(false);
            return NULL;
            break;
    }
}