Hov do i get bit in integer?


How do I get a specific bit in an integer?

let's say i have the value 123 in an int. That's 1111011 in binary.

How do i get the walue of the the 3rd bit (ie 0) or the 4th bit (ie 1)???
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TheAvengerConnect With a Mentor Commented:
Note that this code counts the bits starting from 0, not from 1, so the bits you give as an example are 2 and 3, not 3 and 4

int val = 123;
int bitToTake = 2;

// As a boolean: set/not set
bool bitSet = (val >> bitToTake & 0x01) == 0x01;

// As a number: 1/0
int bit = val >> bitToTake & 0x01;
sk-manAuthor Commented:
Thank you.

It really helped me a lot!
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