I have a number and I just want to read the first bit of the number. I do it like below
#include <iostream>
int main(int argc, char*argv[]) {
unsigned int number = 12345; // Some number
int bit_number_to_read = 1;
int mask = 1 << bit_number_to_read;
int masked_n = number & mask;
unsigned int the_bit = masked_n >> bit_number;
std::cout << "The first bit of number contains: " << the_bit << std::endl;
return 0;
}
Above technique works but is it possible to do the above in a one liner?
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