NAME

       bson_iter_document - bson_iter_document()

SYNOPSIS

          #define BSON_ITER_HOLDS_DOCUMENT(iter) \
             (bson_iter_type ((iter)) == BSON_TYPE_DOCUMENT)

          void
          bson_iter_document (const bson_iter_t *iter,
                              uint32_t *document_len,
                              const uint8_t **document);

PARAMETERS

       • iter: A bson_iter_t.

       • document_len: A location for the length of the document in bytes.

       • document: A location for the document buffer.

DESCRIPTION

       The bson_iter_document() function shall retrieve the raw buffer of a sub-document from iter. iter MUST be
       on an element that is of type BSON_TYPE_DOCUMENT. This can  be  verified  with  bson_iter_type()  or  the
       BSON_ITER_HOLDS_DOCUMENT() macro.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2018, MongoDB, Inc