unicode - C++ bit manipulation -


i trying extract character value utf-8 format. suppose have 2 characters, , extract 5 bits first character => 10111 , 6 bits character => 010000

so 

ch1 = 10111; ch2 = 010000;

how combine them form 10111010000 , output hex 0x5d0? need shift or there easier way this, because checking documentation write appear able read characters sequentially, there similar function this? also, appears need char buffer since 10111010000 11 bits long. know how go this?

you need use shifting, plus | or |= operator.

unsigned int ch3 = (ch1 << 6) | ch2; // ch3 = 0000010111010000

i'm assuming here unsigned int 16 bits. mileage may vary.


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