From 67c7ce0878713ec40a512731572c5ffdd454bed2 Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Tue, 15 Aug 2023 11:47:20 +0300
Subject: [PATCH] Use concepts in geom::point and vector constructors

---
 libs/geom/include/psemek/geom/detail/array.hpp | 1 -
 libs/geom/include/psemek/geom/point.hpp        | 9 ++-------
 libs/geom/include/psemek/geom/vector.hpp       | 9 ++-------
 3 files changed, 4 insertions(+), 15 deletions(-)

diff --git a/libs/geom/include/psemek/geom/detail/array.hpp b/libs/geom/include/psemek/geom/detail/array.hpp
index b7594549..2532d6b1 100644
--- a/libs/geom/include/psemek/geom/detail/array.hpp
+++ b/libs/geom/include/psemek/geom/detail/array.hpp
@@ -34,7 +34,6 @@ namespace psemek::geom::detail
 	template <typename T, typename ... Args>
 	struct all_convertible_to;
 
-
 	template <typename T>
 	struct all_convertible_to<T>
 		: std::true_type
diff --git a/libs/geom/include/psemek/geom/point.hpp b/libs/geom/include/psemek/geom/point.hpp
index 258ed807..b0aef7b3 100644
--- a/libs/geom/include/psemek/geom/point.hpp
+++ b/libs/geom/include/psemek/geom/point.hpp
@@ -19,14 +19,9 @@ namespace psemek::geom
 		typename detail::array<T, N>::type coords;
 
 		point() = default;
-		point(point const &) = default;
-		point(point &) = default;
-		point(point &&) = default;
-		point & operator = (point const &) = default;
-		point & operator = (point &) = default;
-		point & operator = (point &&) = default;
 
-		template <typename ... Args, typename = std::enable_if_t<(sizeof...(Args) == N) && detail::all_convertible_to<T, Args...>::value>>
+		template <typename ... Args>
+		requires((sizeof...(Args) == N) && detail::all_convertible_to<T, Args...>::value)
 		point(Args && ... args)
 			: coords{ static_cast<T>(std::forward<Args>(args))... }
 		{}
diff --git a/libs/geom/include/psemek/geom/vector.hpp b/libs/geom/include/psemek/geom/vector.hpp
index d4357a29..b96c4a6f 100644
--- a/libs/geom/include/psemek/geom/vector.hpp
+++ b/libs/geom/include/psemek/geom/vector.hpp
@@ -23,14 +23,9 @@ namespace psemek::geom
 		typename detail::array<T, N>::type coords;
 
 		vector() = default;
-		vector(vector const &) = default;
-		vector(vector &) = default;
-		vector(vector &&) = default;
-		vector & operator = (vector const &) = default;
-		vector & operator = (vector &) = default;
-		vector & operator = (vector &&) = default;
 
-		template <typename ... Args, typename = std::enable_if_t<(sizeof...(Args) == N) && detail::all_convertible_to<T, Args...>::value>>
+		template <typename ... Args>
+		requires((sizeof...(Args) == N) && detail::all_convertible_to<T, Args...>::value)
 		vector(Args && ... args)
 			: coords{ static_cast<T>(std::forward<Args>(args))... }
 		{}