[C++] Når inte Parent-variabler utan this-pekare...

template <typename Type>
class SimplePlotter : public BasePlotter<Type>
{
	public:
		SimplePlotter( int positionX, int positionY, int width, int height );
		~SimplePlotter();

		void plot( std::vector<Type> &Y );
		void plot( std::vector<Type> &X, std::vector<Type> &Y );

	private:
};

/**	Base class supplying the platform for all graphs and plots. */
template <typename Type>
class BasePlotter
{
	public:
		BasePlotter( int positionX, int positionY, int width, int height, int margin );
		virtual ~BasePlotter();

		//void SetDataSource( unsigned datapoints, Type *data );
		//void SetData( std::vector<Type> data );

		virtual void plot( std::vector<Type> &Y ) = 0;
		virtual void plot( std::vector<Type> &X, std::vector<Type> &Y ) = 0;

		void setGraphColour( GLfloat R, GLfloat G, GLfloat B ) ;
		void setDataColour( GLfloat R, GLfloat G, GLfloat B ) ;

	protected:
		void drawBorders();

		int transformXdimToGraphSpace( Type value ) {};
		int transformYdimToGraphSpace( Type value ) {};

		GLfloat graphColour[3];
		GLfloat dataColour[3];

		int positionX, positionY, width, height; ///< Positional data for graph object.
		int margin; ///< Margin between graph object border and actual drawing area in pixels.
		int dataBorderX1,dataBorderX2,dataBorderY1,dataBorderY2; ///< Area for actual data.
	private:
};

template <typename Type>
void SimplePlotter<Type>::plot( std::vector<Type> &Y )
{
	float distBetweenDatapoints = this->width-2*margin;
}