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how to code 8 boolean variables inside a unit8

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grapevine
grapevine 2012-5-3
Hi everyone,
I have to code 8 boolean variables inside a 8 bit word, I should return as result an unsigned integer of 8 bit e.g.:
unit8 wordVAR;
boolean IN0;
boolean IN1;
....................
and then
8bit 7 6 5 4 3 2 1 0
wordVAR= IN7 IN6 IN5 IN4 IN3 IN2 IN1 IN0
I should do that because my internship advisor want it
is there a way to do that using a matlab instruction or a C Lv2 sfunction ?
thanks a lot 4 reading

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采纳的回答

Walter Roberson
Walter Roberson 2012-5-3
You can use bitset() but it has never been clear that bitset is any faster than using arithmetic.

更多回答（1 个）

grapevine
grapevine 2012-5-3
I thought to use a stuff like that
wordVAR=IN0*pow(2,0)+IN1*pow(2,1)+IN2*pow(2,2)+IN3*pow(2,3)+.........
but I'm still wondering if there is another and better way to do that

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