Resolved Issue PEC-CSS#81

src/slowmokit/ducks/matrix/matrix.cpp

@@ -257,3 +257,28 @@ Matrix<T> operator*(Matrix<T> matrix, const G &num)
     matrix *= num;
     return matrix;
 }
+
+
+template <class T>
+Matrix<T> Matrix<T>::matmul(const Matrix<T> rhs)
+{
+    Matrix<T> res = *this;
+    res *= rhs;
+    return res;
+}
+
+template <class T>
+Matrix<T> Matrix<T>::add(const Matrix<T> rhs)
+{
+    Matrix<T> res = *this;
+    res += rhs;
+    return res;
+}
+
+template <class T>
+Matrix<T> Matrix<T>::subtract(const Matrix<T> rhs)
+{
+    Matrix<T> res = *this;
+    res -= rhs;
+    return res;
+}

src/slowmokit/ducks/matrix/matrix.hpp

@@ -134,6 +134,30 @@ class Matrix
      */
     const std::vector<T> &operator[] (int) const;
 
+
+     /**
+     * @brief This function will multiply two matrix
+     * @param rhs: This is the matrix which will be multiplied with the main matrix
+     * @throw: whatever operator *= throws
+     */
+    Matrix matmul(const Matrix);
+
+
+    /**
+     * @brief This function will add 2 matrix
+     * @param rhs: This is the matrix which will be added with the main matrix
+     * @throw: whatever operator *= throws
+     */
+    Matrix add(const Matrix);
+
+
+    /**
+     * @brief This function will subtract 2 matrix
+     * @param rhs: This is the matrix which will be subtracted from the main matrix
+     * @throw: whatever operator *= throws
+     */
+    Matrix subtract(const Matrix); 
+
 };