/** * Utility classes for Kohonen - drawing *  * @author OP */#ifndef KOHONEN_DRAW_H#define KOHONEN_DRAW_H#include "../Kohonen.h"#include "../Video.h"#include "../TrainingSet.h"namespace annie	{/** * Draws examples and progress of the Kohonen clustering using OpenGL * --> Should be called from the redraw thread */class KohonenDraw : public Video::Redrawer 	{  public:	KohonenDraw(const KohonenNetwork *net) : topology(net->getTopology()), net(net) {}		/// draws all	virtual void draw();	/**	 * draws current state of Kohonen clusters	 * @param control["drawLines"] - whether to connect the clusters by lines	 */ 	void drawClusters();  protected:	const Topology &topology;	const KohonenNetwork *net;	void warn();	void unWarn();	void drawPosition(const Vector &v);	void drawPosition(const Neuron &n);};class ExKohonenDraw : public KohonenDraw	{  public:	ExKohonenDraw(const KohonenNetwork *net, TrainingSet &inputs) : KohonenDraw(net), inputs(inputs) {}	/// draw the input training set	void drawExamples();	virtual void draw();	/**	 * Set another examples to be drawed at drawExamples. Must have correct dimension	 * @param ts won't be modified except for iterating	 */	///ref !! void setExamples(TrainingSet &ts)	{ inputs = ts; }  protected:	TrainingSet &inputs;};}	//annie#endif // _H