#ifndef _FFNet_Eigen_h_
#define _FFNet_Eigen_h_
/* David Weenink, 26/7/94 */

#include "FFNet.h"
#include "Eigen.h"

void FFNet_Eigen_drawIntersection (FFNet me, Eigen eigen, Graphics g, long pcx, long pcy,
    double xmin, double xmax, double ymin, double ymax);
/* Draw intersections of hyperplanes of units in layer 1 with eigenplane */
/* formed by pcx and pcy. */
/* pcx (pcy) > 0	: negative values left (bottom), positive right (top) */
/* pcx (pcy) < 0	: negative values right (top). */

#endif /* _FFNet_Eigen_h_ */
