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// Copyright © 2026 Mikhail Hogrefe
//
// This file is part of Malachite.
//
// Malachite is free software: you can redistribute it and/or modify it under the terms of the GNU
// Lesser General Public License (LGPL) as published by the Free Software Foundation; either version
// 3 of the License, or (at your option) any later version. See <https://www.gnu.org/licenses/>.
use crate::gaussian_rational::GaussianRational;
use malachite_nz::integer::Integer;
impl PartialEq<Integer> for GaussianRational {
/// Determines whether a [`GaussianRational`] is equal to an [`Integer`].
///
/// # Worst-case complexity
/// $T(n) = O(n)$
///
/// $M(n) = O(1)$
///
/// where $T$ is time, $M$ is additional memory, and $n$ is `min(self.real.significant_bits(),
/// other.significant_bits())`.
///
/// # Examples
/// ```
/// use malachite_nz::integer::Integer;
/// use malachite_q::gaussian_rational::GaussianRational;
/// use std::str::FromStr;
///
/// assert!(GaussianRational::from(123) == Integer::from(123));
/// assert!(GaussianRational::from_str("123+i").unwrap() != Integer::from(123));
/// ```
fn eq(&self, other: &Integer) -> bool {
self.imaginary == 0u32 && self.real == *other
}
}
impl PartialEq<GaussianRational> for Integer {
/// Determines whether an [`Integer`] is equal to a [`GaussianRational`].
///
/// # Worst-case complexity
/// $T(n) = O(n)$
///
/// $M(n) = O(1)$
///
/// where $T$ is time, $M$ is additional memory, and $n$ is `min(self.significant_bits(),
/// other.real.significant_bits())`.
///
/// # Examples
/// ```
/// use malachite_nz::integer::Integer;
/// use malachite_q::gaussian_rational::GaussianRational;
/// use std::str::FromStr;
///
/// assert!(Integer::from(123) == GaussianRational::from(123));
/// assert!(Integer::from(123) != GaussianRational::from_str("123+i").unwrap());
/// ```
fn eq(&self, other: &GaussianRational) -> bool {
other.imaginary == 0u32 && other.real == *self
}
}