Function copyRatio [src]

Set a Rational directly from a ratio of two Int's.

Prototype

pub fn copyRatio(self: *Rational, a: Int, b: Int) !void

Parameters

self: *Rationala: Intb: Int

Source

  pub fn copyRatio(self: *Rational, a: Int, b: Int) !void {
    try self.p.copy(a.toConst());
    try self.q.copy(b.toConst());

    self.p.setSign(@intFromBool(self.p.isPositive()) ^ @intFromBool(self.q.isPositive()) == 0);
    self.q.setSign(true);

    try self.reduce();
}  