packed_bit elements.

SYNOPSIS

          uint32_t
          bson_vector_packed_bit_binary_data_length (size_t element_count);

PARAMETERS

       • element_count: Number of single-bit elements, as a size_t.

DESCRIPTION

       Checks element_count against the maximum representable size, and calculates the required Binary size.

RETURNS

       On  success,  returns  the  required  Binary  size   as   a   uint32_t   greater   than   or   equal   to
       BSON_VECTOR_HEADER_LEN.  This length includes the 2-byte Vector header, but not the Binary subtype header
       or any other BSON headers.  If the element_count is too large to represent, returns 0.

Author

       MongoDB, Inc

Copyright

       2009-present, MongoDB, Inc.

2.2.0                                             Nov 26, 2025      BSON_VECTOR_PACKED_BIT_BINARY_DATA_LENGTH(3)