[ox/std] Add Pair

deps/ox/src/ox/std/CMakeLists.txt

@@ -113,6 +113,7 @@ install(
 		memory.hpp
 		new.hpp
 		optional.hpp
+		pair.hpp
 		point.hpp
 		random.hpp
 		ranges.hpp

deps/ox/src/ox/std/pair.hpp

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2015 - 2024 gary@drinkingtea.net
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+namespace ox {
+
+template<typename T, typename U = T>
+struct Pair {
+	T a{};
+	U b{};
+};
+
+}

deps/ox/src/ox/std/std.hpp

@@ -35,6 +35,7 @@
 #include "memory.hpp"
 #include "new.hpp"
 #include "optional.hpp"
+#include "pair.hpp"
 #include "point.hpp"
 #include "random.hpp"
 #include "realstd.hpp"