Math: reordered Bezier members to saner order.

src/Magnum/Math/Bezier.h

@@ -95,22 +95,25 @@ template<UnsignedInt order, UnsignedInt dimensions, class T> class Bezier {
          */
         template<class U> constexpr explicit Bezier(const Bezier<order, dimensions, U>& other) noexcept: Bezier{typename Implementation::GenerateSequence<order + 1>::Type(), other} {}
 
+        /** @brief Equality comparison */
+        bool operator==(const Bezier<order, dimensions, T>& other) const {
+            for(std::size_t i = 0; i != order + 1; ++i)
+                if((*this)[i] != other[i]) return false;
+            return true;
+        }
+
+        /** @brief Non-equality comparison */
+        bool operator!=(const Bezier<order, dimensions, T>& other) const {
+            return !operator==(other);
+        }
+
         /**
-         * @brief Subdivide the curve at given position
+         * @brief Control point access
          *
-         * Returns two Bézier curves following the original curve, split at
-         * given interpolation factor. Uses the [De Casteljau's algorithm](https://en.wikipedia.org/wiki/De_Casteljau%27s_algorithm).
-         * @see @ref value()
+         * @p i should not be larger than @ref Order.
          */
-        std::pair<Bezier<order, dimensions, T>, Bezier<order, dimensions, T>> subdivide(Float t) const {
-            const auto iPoints = calculateIntermediatePoints(t);
-            Bezier<order, dimensions, T> left, right;
-            for(std::size_t i = 0; i <= order; ++i)
-                left[i] = iPoints[0][i];
-            for(std::size_t i = 0, j = order; i <= order; --j, ++i)
-                right[i] = iPoints[i][j];
-            return {left, right};
-        }
+        Vector<dimensions, T>& operator[](std::size_t i) { return _data[i]; }
+        constexpr Vector<dimensions, T> operator[](std::size_t i) const { return _data[i]; } /**< @overload */
 
         /**
          * @brief Interpolate the curve at given position
@@ -124,23 +127,20 @@ template<UnsignedInt order, UnsignedInt dimensions, class T> class Bezier {
         }
 
         /**
-         * @brief Control point access
+         * @brief Subdivide the curve at given position
          *
-         * @p i should not be larger than @ref Order.
+         * Returns two Bézier curves following the original curve, split at
+         * given interpolation factor. Uses the [De Casteljau's algorithm](https://en.wikipedia.org/wiki/De_Casteljau%27s_algorithm).
+         * @see @ref value()
          */
-        Vector<dimensions, T>& operator[](std::size_t i) { return _data[i]; }
-        constexpr Vector<dimensions, T> operator[](std::size_t i) const { return _data[i]; } /**< @overload */
-
-        /** @brief Equality comparison */
-        bool operator==(const Bezier<order, dimensions, T>& other) const {
-            for(std::size_t i = 0; i != order + 1; ++i)
-                if((*this)[i] != other[i]) return false;
-            return true;
-        }
-
-        /** @brief Non-equality comparison */
-        bool operator!=(const Bezier<order, dimensions, T>& other) const {
-            return !operator==(other);
+        std::pair<Bezier<order, dimensions, T>, Bezier<order, dimensions, T>> subdivide(Float t) const {
+            const auto iPoints = calculateIntermediatePoints(t);
+            Bezier<order, dimensions, T> left, right;
+            for(std::size_t i = 0; i <= order; ++i)
+                left[i] = iPoints[0][i];
+            for(std::size_t i = 0, j = order; i <= order; --j, ++i)
+                right[i] = iPoints[i][j];
+            return {left, right};
         }
 
     private: