Marked methods addVector and addVectors as deprecated

src/TNL/Containers/Vector.h

@@ -285,6 +285,7 @@ public:
     * \brief Returns the result of following: thisMultiplicator * this + multiplicator * v.
     */
    template< typename Vector, typename Scalar1 = Real, typename Scalar2 = Real >
+   [[deprecated("addVector is deprecated - use expression templates instead.")]]
    void addVector( const Vector& v,
                    const Scalar1 multiplicator = 1.0,
                    const Scalar2 thisMultiplicator = 1.0 );
@@ -293,6 +294,7 @@ public:
     * \brief Returns the result of following: thisMultiplicator * this + multiplicator1 * v1 + multiplicator2 * v2.
     */
    template< typename Vector1, typename Vector2, typename Scalar1, typename Scalar2, typename Scalar3 = Real >
+   [[deprecated("addVectors is deprecated - use expression templates instead.")]]
    void addVectors( const Vector1& v1,
                     const Scalar1 multiplicator1,
                     const Vector2& v2,

src/TNL/Containers/VectorView.h

@@ -182,12 +182,14 @@ public:
 
    //! Computes this = thisMultiplicator * this + alpha * x.
    template< typename Vector, typename Scalar1 = Real, typename Scalar2 = Real >
+   [[deprecated("addVector is deprecated - use expression templates instead.")]]
    void addVector( const Vector& x,
                    Scalar1 alpha = 1.0,
                    Scalar2 thisMultiplicator = 1.0 );
 
    //! Computes this = thisMultiplicator * this + multiplicator1 * v1 + multiplicator2 * v2.
    template< typename Vector1, typename Vector2, typename Scalar1, typename Scalar2, typename Scalar3 = Real >
+   [[deprecated("addVectors is deprecated - use expression templates instead.")]]
    void addVectors( const Vector1& v1,
                     Scalar1 multiplicator1,
                     const Vector2& v2,