From 998066d377d2fcee0ed90206415691006cc61de3 Mon Sep 17 00:00:00 2001
From: Gary Talent <gary@drinkingtea.net>
Date: Tue, 18 Feb 2025 21:46:41 -0600
Subject: [PATCH] [ox/std] Add comparison functions

---
 deps/ox/src/ox/std/utility.hpp | 42 ++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/deps/ox/src/ox/std/utility.hpp b/deps/ox/src/ox/std/utility.hpp
index 1c628e17..f1e55301 100644
--- a/deps/ox/src/ox/std/utility.hpp
+++ b/deps/ox/src/ox/std/utility.hpp
@@ -27,6 +27,48 @@ constexpr void swap(T &a, T &b) noexcept {
 	b = std::move(temp);
 }
 
+template<typename T, typename U>
+constexpr bool cmp_equal(T const t, U const u) noexcept {
+	if constexpr(ox::is_signed_v<T> == ox::is_signed_v<U>) {
+		return t == u;
+	} else if constexpr(ox::is_signed_v<T>) {
+		return ox::Signed<T>{t} == u;
+	} else {
+		return t == ox::Signed<U>{u};
+	}
+}
+
+template<typename T, typename U>
+constexpr bool cmp_less(T const t, U const u) noexcept {
+	if constexpr(ox::is_signed_v<T> == ox::is_signed_v<U>) {
+		return t < u;
+	} else if constexpr(ox::is_signed_v<T>) {
+		return ox::Signed<T>{t} < u;
+	} else {
+		return t < ox::Signed<U>{u};
+	}
+}
+
+template<typename T, typename U>
+constexpr bool cmp_not_equal(T const t, U const u) noexcept {
+	return !std::cmp_equal(t, u);
+}
+
+template<typename T, typename U>
+constexpr bool cmp_greater(T const t, U const u) noexcept {
+	return std::cmp_less(u, t);
+}
+
+template<typename T, typename U>
+constexpr bool cmp_less_equal(T const t, U const u) noexcept {
+	return !std::cmp_less(u, t);
+}
+
+template<typename T, typename U>
+constexpr bool cmp_greater_equal(T const t, U const u) noexcept {
+	return !std::cmp_less(t, u);
+}
+
 }
 #endif