bson_iter_next()
Synopsis
bool bson_iter_next (bson_iter_t *iter);
Parameters
iter |
A bson_iter_t. |
Description
Advances iter to the next element in the document.
Returns
true if iter was advanced. Returns false if iter has passed the last element in the document or encountered invalid BSON.
It is a programming error to use iter after this function has returned false.