🔨 Modernize math sources/headers

The various math headers and sources have been modernized using `clang-tidy` and cleaned up with a post-processing pass.
bitwizeshift · Sep 6, 2020 · 2479dc8 · 2479dc8
1 parent 7b2885b
commit 2479dc8
Show file tree

Hide file tree

Showing 12 changed files with 929 additions and 952 deletions.
diff --git a/lib/alloy-core/include/alloy/core/math/angle/basic_angle.hpp b/lib/alloy-core/include/alloy/core/math/angle/basic_angle.hpp
diff --git a/lib/alloy-core/include/alloy/core/math/angle/degree.hpp b/lib/alloy-core/include/alloy/core/math/angle/degree.hpp
@@ -48,7 +48,7 @@ namespace alloy::core {
 
   struct degree_unit
   {
-    static constexpr core::real revolution() noexcept;
+    static constexpr auto revolution() noexcept -> core::real;
   };
 
   //============================================================================
@@ -72,7 +72,7 @@ namespace alloy::core {
     /// \param angle the angle to convert
     /// \return the angle in degrees
     template<typename AngleUnit>
-    constexpr degree to_degree( basic_angle<AngleUnit> angle ) noexcept;
+    constexpr auto to_degree(basic_angle<AngleUnit> angle) noexcept -> degree;
 
   } // inline namespace casts
 
@@ -105,7 +105,7 @@ namespace alloy::core {
   //============================================================================
 
   inline namespace literals {
-    constexpr degree operator""_deg( long double x ) noexcept;
+    constexpr auto operator""_deg(long double x) noexcept -> degree;
   } // inline namespace literals
 } // namespace alloy::core
 
@@ -114,8 +114,8 @@ namespace alloy::core {
 // struct : degree_unit
 //==============================================================================
 
-inline constexpr alloy::core::real alloy::core::degree_unit::revolution()
-  noexcept
+inline constexpr auto
+  alloy::core::degree_unit::revolution() noexcept -> alloy::core::real
 {
   return static_cast<real>(360);
 }
@@ -129,9 +129,9 @@ inline constexpr alloy::core::real alloy::core::degree_unit::revolution()
 //------------------------------------------------------------------------------
 
 template<typename AngleUnit>
-inline constexpr alloy::core::degree
-  alloy::core::casts::to_degree( basic_angle<AngleUnit> angle )
-  noexcept
+inline constexpr auto
+  alloy::core::casts::to_degree(basic_angle<AngleUnit> angle) noexcept
+  -> alloy::core::degree
 {
   return to_angle<degree>(angle);
 }
@@ -140,9 +140,9 @@ inline constexpr alloy::core::degree
 // Literals
 //==============================================================================
 
-inline constexpr alloy::core::degree
-  alloy::core::literals::operator ""_deg( long double x )
-  noexcept
+inline constexpr auto
+  alloy::core::literals::operator""_deg(long double x) noexcept
+  -> alloy::core::degree
 {
   return degree{ static_cast<real>(x) };
 }

diff --git a/lib/alloy-core/include/alloy/core/math/angle/gradian.hpp b/lib/alloy-core/include/alloy/core/math/angle/gradian.hpp
@@ -48,7 +48,7 @@ namespace alloy::core {
 
   struct gradian_unit
   {
-    static constexpr core::real revolution() noexcept;
+    static constexpr auto revolution() noexcept -> real;
   };
 
   //============================================================================
@@ -72,7 +72,7 @@ namespace alloy::core {
     /// \param angle the angle to convert
     /// \return the angle in gradians
     template<typename AngleUnit>
-    constexpr gradian to_gradian( basic_angle<AngleUnit> angle ) noexcept;
+    constexpr auto to_gradian(basic_angle<AngleUnit> angle) noexcept -> gradian;
 
   } // inline namespace casts
 
@@ -105,7 +105,7 @@ namespace alloy::core {
   //============================================================================
 
   inline namespace literals {
-    constexpr gradian operator""_grad( long double x ) noexcept;
+    constexpr auto operator""_grad(long double x) noexcept -> gradian;
   } // inline namespace literals
 } // namespace alloy::core
 
@@ -114,8 +114,9 @@ namespace alloy::core {
 // struct : gradian_unit
 //==============================================================================
 
-inline constexpr alloy::core::real alloy::core::gradian_unit::revolution()
-  noexcept
+inline constexpr
+auto alloy::core::gradian_unit::revolution()
+  noexcept -> real
 {
   return static_cast<real>(400);
 }
@@ -129,9 +130,9 @@ inline constexpr alloy::core::real alloy::core::gradian_unit::revolution()
 //------------------------------------------------------------------------------
 
 template<typename AngleUnit>
-inline constexpr alloy::core::gradian
-  alloy::core::casts::to_gradian( basic_angle<AngleUnit> angle )
-  noexcept
+inline constexpr
+auto alloy::core::casts::to_gradian(basic_angle<AngleUnit> angle)
+  noexcept -> gradian
 {
   return to_angle<gradian>(angle);
 }
@@ -140,11 +141,11 @@ inline constexpr alloy::core::gradian
 // Literals
 //==============================================================================
 
-inline constexpr alloy::core::gradian
-  alloy::core::literals::operator ""_grad( long double x )
-  noexcept
+inline constexpr
+auto alloy::core::literals::operator""_grad(long double x)
+  noexcept -> gradian
 {
   return gradian{ static_cast<real>(x) };
 }
 
-#endif /* ALLOY_CORE_MATH_ANGLE_GRADIAN_HPP */
+#endif /* ALLOY_CORE_MATH_ANGLE_GRADIAN_HPP */
diff --git a/lib/alloy-core/include/alloy/core/math/angle/radian.hpp b/lib/alloy-core/include/alloy/core/math/angle/radian.hpp
@@ -49,7 +49,7 @@ namespace alloy::core {
 
   struct radian_unit
   {
-    static constexpr core::real revolution() noexcept;
+    static constexpr auto revolution() noexcept -> real;
   };
 
   //============================================================================
@@ -73,7 +73,7 @@ namespace alloy::core {
     /// \param angle the angle to convert
     /// \return the angle in radians
     template<typename AngleUnit>
-    constexpr radian to_radian( basic_angle<AngleUnit> angle ) noexcept;
+    constexpr auto to_radian(basic_angle<AngleUnit> angle) noexcept -> radian;
 
   } // inline namespace casts
 
@@ -106,7 +106,7 @@ namespace alloy::core {
   //============================================================================
 
   inline namespace literals {
-    constexpr radian operator""_rad( long double x ) noexcept;
+    constexpr auto operator""_rad(long double x) noexcept -> radian;
   } // inline namespace literals
 } // namespace alloy::core
 
@@ -115,8 +115,9 @@ namespace alloy::core {
 // struct : radian_unit
 //==============================================================================
 
-inline constexpr alloy::core::real alloy::core::radian_unit::revolution()
-  noexcept
+inline constexpr
+auto alloy::core::radian_unit::revolution()
+  noexcept -> real
 {
   return static_cast<real>(math_constants::two_pi);
 }
@@ -130,9 +131,9 @@ inline constexpr alloy::core::real alloy::core::radian_unit::revolution()
 //------------------------------------------------------------------------------
 
 template<typename AngleUnit>
-inline constexpr alloy::core::radian
-  alloy::core::casts::to_radian( basic_angle<AngleUnit> angle )
-  noexcept
+inline constexpr
+auto alloy::core::casts::to_radian(basic_angle<AngleUnit> angle)
+  noexcept -> radian
 {
   return to_angle<radian>(angle);
 }
@@ -141,9 +142,9 @@ inline constexpr alloy::core::radian
 // Literals
 //==============================================================================
 
-inline constexpr alloy::core::radian
-  alloy::core::literals::operator ""_rad( long double x )
-  noexcept
+inline constexpr
+auto alloy::core::literals::operator""_rad(long double x)
+  noexcept -> radian
 {
   return radian{ static_cast<real>(x) };
 }