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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

orderAbs

Public Function
std.math.big.int.Const.orderAbs
pub fn orderAbs(a: Const, b: Const) math.Order

Returns math.Order.lt, math.Order.eq, math.Order.gt if |a| < |b|, |a| == |b|, or |a| > |b| respectively.

Params

File

math/big/int.zig:2636
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    pub fn orderAbs(a: Const, b: Const) math.Order {
        if (a.limbs.len < b.limbs.len) {
            return .lt;
        }
        if (a.limbs.len > b.limbs.len) {
            return .gt;
        }

        var i: usize = a.limbs.len - 1;
        while (i != 0) : (i -= 1) {
            if (a.limbs[i] != b.limbs[i]) {
                break;
            }
        }

        if (a.limbs[i] < b.limbs[i]) {
            return .lt;
        } else if (a.limbs[i] > b.limbs[i]) {
            return .gt;
        } else {
            return .eq;
        }
    }