我從一個犇Unicode網站上知道了
Universal Character Set uses surrogates to
address characters outside the initial Basic
Multilingual Plane
without resorting to more than 16 bit byte
representations. By combining pairs of the 2048 surrogate
code points, the remaining characters in
all the other planes can be
addressed (1024 × 1024 =
1048576 code points in the other 16 planes).
In this way, UCS has a built-in 16 bit encoding
capability for
UTF-16. These code points are divided
into leading or "high surrogates"
(D800—DBFF) and trailing or
"low surrogates"
(DC00—DFFF). In UTF-16,
they must always appear in pairs,
as a high surrogate followed
by a low surrogate, thus using 32 bits to
denote one code point.
它怎么在Unicode里用？
uj5u.com熱心網友回復：
會的來回復哈uj5u.com熱心網友回復：
我會實時加分轉載請註明出處，本文鏈接：https://www.uj5u.com/houduan/114553.html
標籤：C++ 語言
下一篇：c語言數的重組