Zig 0.17.0-dev (Split by item)

?

× Shortcut keys

?: Show these tips

S: Focus search field

Esc: Clear focus & close tips

U: Jump to source code

↑: Move up in search results

↓: Move down in search results

↵: Go to active search result

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

setTwosCompIntLimit

Doc Source

Public Function

std.math.big.int.Managed.setTwosCompIntLimit

pub fn setTwosCompIntLimit(
        r: *Managed,
        limit: TwosCompIntLimit,
        signedness: Signedness,
        bit_count: usize,
    ) !void

Set self to either bound of a 2s-complement integer. Note: The result is still sign-magnitude, not twos complement! In order to convert the result to twos complement, it is sufficient to take the absolute value.

Params

r: *Managed
limit: TwosCompIntLimit
signedness: Signedness
bit_count: usize

File

math/big/int.zig:3055

    pub fn setTwosCompIntLimit(
        r: *Managed,
        limit: TwosCompIntLimit,
        signedness: Signedness,
        bit_count: usize,
    ) !void {
        try r.ensureCapacity(calcTwosCompLimbCount(bit_count));
        var m = r.toMutable();
        m.setTwosCompIntLimit(limit, signedness, bit_count);
        r.setMetadata(m.positive, m.len);
    }