#ifndef CROSSTALKGENERATOR_HH_
#define CROSSTALKGENERATOR_HH_


// Define crosstalk simulation


//#include "CLHEP/Matrix/SymMatrix.h"
//#include "CLHEP/Matrix/Vector.h"


/* Crosstalk generator
 *
 * This class simulates the crosstalk between strips.
 * In the default implementation the crosstalks is applied in first neighbour
 * apporximation.
 * For a strip i the charge is modified to be:
 * Q'(i) = (1-2*f)*Q(i) + f*Q(i+1) + f*Q(i-1)
 */
class CrosstalkGenerator
{
public:
	/*! Default constructor
	 *
	 * Creates a Crosstalk generator object
	 * xtalk : the fraction of charge leaking
	 * dimension : the number of elements (Si strips)
	 */
	//CrosstalkGenerator(const double& xtalk , const int& dimension=48);
	// Default destructor
	//virtual ~CrosstalkGenerator() {};
	/* Simulate crosstalk
	 *
	 * The crosstalk is applied to the input.
	 * Note that the input vector has to be ordered.
	 */
	//virtual CLHEP::HepVector operator()( const CLHEP::HepVector& input ) const { return xtalk*input; }
private:
	// crosstalk parameter for first neighbours
	//double firstNearXtalk;
	// parameter defining the number of elements
	//int dimension;
	// corsstalk matrix representation
	//CLHEP::HepMatrix xtalk;
	/* Initializes xtalk
	 *
	 * This method can be overwritten to simulate
	 * more complex crosstalk patterns.
	 */
	//virtual void Init();
};

#endif /* CROSSTALKGENERATOR_HH_ */