mongoc_cursor_clone - Man Page
mongoc_cursor_clone()
Synopsis
mongoc_cursor_t * mongoc_cursor_clone (const mongoc_cursor_t *cursor) BSON_GNUC_WARN_UNUSED_RESULT;
Parameters
- cursor: A mongoc_cursor_t.
Description
This function shall create a copy of a mongoc_cursor_t. The cloned cursor will be reset to the beginning of the query, and therefore the query will be re-executed on the MongoDB server when mongoc_cursor_next() is called.
Returns
A newly allocated mongoc_cursor_t that should be freed with mongoc_cursor_destroy() when no longer in use.
WARNING:
Failure to handle the result of this function is a programming error.
Author
MongoDB, Inc
Copyright
2017-present, MongoDB, Inc
Info
Jan 19, 2023 1.23.2 libmongoc