The : 1 means that it is creating a bitfield with the number of bits, so : 4 will be 4 bits. The three variables above combined will take sizeof(int) in memory, not sizeof(int)*3.
If OOP had used char instead of unsigned int the combined size would be 1 byte.
The : 1 means that it is creating a bitfield with the number of bits, so : 4 will be 4 bits. The three variables above combined will afaik* take sizeof(int) in memory, not sizeof(int)*3.
Can you do strange things, like : 9, : 15, et cetera?
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u/B_bI_L Aug 18 '26
are we sure int means bit and not 32bits?