Zig 0.17.0-dev (Split by item)

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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

swapRemove

Public Function
std.multi_array_list.MultiArrayList.swapRemove
pub fn swapRemove(self: *Self, index: usize) void

Remove the specified item from the list, swapping the last item in the list into its position. Fast, but does not retain list ordering.

Params

  • self: *Self
  • index: usize

File

multi_array_list.zig:387
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        pub fn swapRemove(self: *Self, index: usize) void {
            const slices = self.slice();
            inline for (field_names, 0..) |_, i| {
                const field_slice = slices.items(@as(Field, @fromBackingInt(@intCast(i))));
                field_slice[index] = field_slice[self.len - 1];
                field_slice[self.len - 1] = undefined;
            }
            self.len -= 1;
        }