Bulk retrieval configuration helper class.
Used by the begin() function of a container.
| Member | Description | 
|---|---|
| BulkRetrievalOption | |
| operator== | Equality comparison. | 
| operator= | Assignment operator. | 
| bulk_buf_size | Return the buffer size set to this object. | 
| bulk_retrieval | This function indicates that you need a bulk retrieval iterator, and it can be also used to optionally set the bulk read buffer size. | 
| no_bulk_retrieval | This function indicates that you do not need a bulk retrieval iterator. | 
BulkRetrievalOption(Option bulk_retrieve1,
    u_int32_t bulk_buf_sz=DBSTL_BULK_BUF_SIZE)