From 9e001b4b4884d7945b857a4819815092983efcbd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johel=20Ernesto=20Guerrero=20Pe=C3=B1a?=
 <johelegp@gmail.com>
Date: Sun, 31 May 2020 13:42:55 -0400
Subject: [PATCH] refactor: non-member operators to use terse syntax

---
 src/include/units/quantity_point.h | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/src/include/units/quantity_point.h b/src/include/units/quantity_point.h
index 07c6c5cd..46f489d6 100644
--- a/src/include/units/quantity_point.h
+++ b/src/include/units/quantity_point.h
@@ -202,33 +202,25 @@ public:
 template<Dimension D, UnitOf<D> U, Scalar Rep>
 quantity_point(quantity<D, U, Rep>) -> quantity_point<D, U, Rep>;
 
-template<typename D, typename U1, typename Rep1, typename U2, typename Rep2>
-[[nodiscard]] constexpr QuantityPoint AUTO operator+(const quantity_point<D, U1, Rep1>& lhs,
-                                                     const quantity<D, U2, Rep2>& rhs)
+[[nodiscard]] constexpr QuantityPoint AUTO operator+(const QuantityPoint AUTO& lhs, const Quantity AUTO& rhs)
   requires requires { lhs.relative() + rhs; }
 {
   return quantity_point(lhs.relative() + rhs);
 }
 
-template<typename D, typename U1, typename Rep1, typename U2, typename Rep2>
-[[nodiscard]] constexpr QuantityPoint AUTO operator+(const quantity<D, U1, Rep1>& lhs,
-                                                     const quantity_point<D, U2, Rep2>& rhs)
+[[nodiscard]] constexpr QuantityPoint AUTO operator+(const Quantity AUTO& lhs, const QuantityPoint AUTO& rhs)
   requires requires { rhs + lhs; }
 {
   return rhs + lhs;
 }
 
-template<typename D, typename U1, typename Rep1, typename U2, typename Rep2>
-[[nodiscard]] constexpr QuantityPoint AUTO operator-(const quantity_point<D, U1, Rep1>& lhs,
-                                                     const quantity<D, U2, Rep2>& rhs)
+[[nodiscard]] constexpr QuantityPoint AUTO operator-(const QuantityPoint AUTO& lhs, const Quantity AUTO& rhs)
   requires requires { lhs.relative() - rhs; }
 {
   return quantity_point(lhs.relative() - rhs);
 }
 
-template<typename D, typename U1, typename Rep1, typename U2, typename Rep2>
-[[nodiscard]] constexpr Quantity AUTO operator-(const quantity_point<D, U1, Rep1>& lhs,
-                                                const quantity_point<D, U2, Rep2>& rhs)
+[[nodiscard]] constexpr Quantity AUTO operator-(const QuantityPoint AUTO& lhs, const QuantityPoint AUTO& rhs)
   requires requires { lhs.relative() - rhs.relative(); }
 {
   return lhs.relative() - rhs.relative();