Function glm::builtin::bitCount [−] [src]

pub fn bitCount<I: BaseInt, T: GenInt<I>>(value: T) -> T

Returns the number of bits set to 1 in the binary representation of value.

Example

use glm::{ bitCount, ivec2 };

let v = ivec2(0b01010101, 0);
assert_eq!(bitCount(v), ivec2(4, 0));