007001009

📎 7.1.9. n-bit Unsigned Integer

witness{

--------------------------------------------------------------------------------
001 When the value of the compression option is false and the bit-packed
002 alignment is used, the n-bit Unsigned Integer datatype representation is
003 an unsigned binary integer using n bits. Otherwise, it is an unsigned
004 integer using the minimum number of bytes required to store n bits. Bytes 
005 are ordered with the least significant byte first.
006
007 The n-bit unsigned integer is used for representing event codes, the prefix
008 component of QNames (see 7.1.7 QName) and certain value content items, as
009 described in respective relevant parts of this document. As described in 
010 section 7.1.5 Integer, integers with a bounded range size m equal to 4096
011 or smaller are represented as n-bit unsigned integers with n being 
012 ceil(log_2 m), as an offset from the minimum value range.

}