made derived() private instead of protected in CRTP

src/blackmisc/mathmatrixbase.h

@@ -20,17 +20,7 @@ namespace Math
  */
 template<class ImplMatrix, int Rows, int Columns> class CMatrixBase : public BlackMisc::CBaseStreamStringifier<ImplMatrix>
 {
-
-protected:
-    // no bug, Qt expects columns rows
-    QGenericMatrix<Columns, Rows, double> m_matrix; //!< backing data
-
-    /*!
-     * \brief Conversion to string
-     * \return
-     */
-    QString stringForConverter() const;
-
+private:
     /*!
      * \brief Easy access to derived class (CRTP template parameter)
      * \return
@@ -49,6 +39,16 @@ protected:
         return static_cast<ImplMatrix *>(this);
     }
 
+protected:
+    // no bug, Qt expects columns rows
+    QGenericMatrix<Columns, Rows, double> m_matrix; //!< backing data
+
+    /*!
+     * \brief Conversion to string
+     * \return
+     */
+    QString stringForConverter() const;
+
 public:
     /*!
      * \brief Default constructor

src/blackmisc/mathvector3dbase.h

@@ -23,6 +23,25 @@ class CMatrix3x1; // forward declaration
  */
 template <class ImplVector> class CVector3DBase : public CBaseStreamStringifier<ImplVector>
 {
+private:
+    /*!
+     * \brief Easy access to derived class (CRTP template parameter)
+     * \return
+     */
+    ImplVector const* derived() const
+    {
+        return static_cast<ImplVector const *>(this);
+    }
+
+    /*!
+     * \brief Easy access to derived class (CRTP template parameter)
+     * \return
+     */
+    ImplVector* derived()
+    {
+        return static_cast<ImplVector *>(this);
+    }
+
 protected:
 
     // using own value since Qt QVector3D stores internally as float
@@ -61,24 +80,6 @@ protected:
      */
     virtual QString stringForConverter() const;
 
-    /*!
-     * \brief Easy access to derived class (CRTP template parameter)
-     * \return
-     */
-    ImplVector const* derived() const
-    {
-        return static_cast<ImplVector const *>(this);
-    }
-
-    /*!
-     * \brief Easy access to derived class (CRTP template parameter)
-     * \return
-     */
-    ImplVector* derived()
-    {
-        return static_cast<ImplVector *>(this);
-    }
-
 public:
 
     // getter and setters are implemented in the derived classes

src/blackmisc/pqphysicalquantity.h

@@ -23,13 +23,30 @@ namespace PhysicalQuantities
  */
 template <class MU, class PQ> class CPhysicalQuantity : public BlackMisc::CBaseStreamStringifier<PQ>
 {
-
 private:
     double m_unitValueD; //!< value backed by double
     qint32 m_unitValueI; //!< value backed by integer, allows sole integer arithmetic
     double m_convertedSiUnitValueD; //!< SI unit value
     bool m_isIntegerBaseValue; //!< flag integer? / double?
 
+    /*!
+     * \brief Easy access to derived class (CRTP template parameter)
+     * \return
+     */
+    PQ const* derived() const
+    {
+        return static_cast<PQ const *>(this);
+    }
+
+    /*!
+     * \brief Easy access to derived class (CRTP template parameter)
+     * \return
+     */
+    PQ* derived()
+    {
+        return static_cast<PQ *>(this);
+    }
+
 protected:
     MU m_unit; //!< unit
     MU m_conversionSiUnit; //!< corresponding SI base unit
@@ -59,24 +76,6 @@ protected:
         return this->unitValueRoundedWithUnit(-1);
     }
 
-    /*!
-     * \brief Easy access to derived class (CRTP template parameter)
-     * \return
-     */
-    PQ const* derived() const
-    {
-        return static_cast<PQ const *>(this);
-    }
-
-    /*!
-     * \brief Easy access to derived class (CRTP template parameter)
-     * \return
-     */
-    PQ* derived()
-    {
-        return static_cast<PQ *>(this);
-    }
-
     /*!
      * \brief Init by integer
      * \param baseValue