get the number of bits that have been read from this bitinputstream . this includes pad bits that have been skipped , but might not include bytes that have been read from the underlying inputstream that have not yet been delivered as bits . concode_field_sep InputStream in concode_elem_sep int available concode_elem_sep long nrBits concode_elem_sep int[] mask concode_elem_sep int unread concode_field_sep boolean pad concode_elem_sep int read concode_elem_sep boolean bit
long function ( ) { return this . nrBits ; }