Implement Vector-to-Vector Multiplication + division

include/J3ML/LinearAlgebra/Vector2.h

@@ -112,16 +112,18 @@ namespace LinearAlgebra {
         /// Multiplies this vector by a vector, element-wise
         /// @note Mathematically, the multiplication of two vectors is not defined in linear space structures,
         ///	 but this function is provided here for syntactical convenience.
-        Vector2 Mul(const Vector2& v) const
-        {
-            return {this->x*v.x, this->y*v.y};
-        }
+        Vector2 Mul(const Vector2& v) const;
 
         /// Divides this vector by a scalar.
         Vector2 operator /(float rhs) const;
         Vector2 Div(float scalar) const;
         static Vector2 Div(const Vector2& lhs, float rhs);
 
+        /// Divides this vector by a vector, element-wise
+        /// @note Mathematically, the multiplication of two vectors is not defined in linear space structures,
+        /// but this function is provided here for syntactical convenience
+        Vector2 Div(const Vector2& v) const;
+
         /// Unary operator +
         Vector2 operator +() const; // TODO: Implement
         Vector2 operator -() const;

src/J3ML/LinearAlgebra/Vector2.cpp

@@ -243,5 +243,9 @@ namespace LinearAlgebra {
         return std::max(x, y);
     }
 
+    Vector2 Vector2::Mul(const Vector2 &v) const {
+        return {this->x*v.x, this->y*v.y};
+    }
+
 
 }