|  |  | 

| Public Member Functions | |
| DistanceElement (short int di, short int dj, const float coeff) | |
| DistanceElement (const DistanceElement &elem) | |
| Public Attributes | |
| const drain::Point2D< short int > | diff | 
| A small digital offset, for example {+1,-1} or {-2,+1}. | |
| const float | coeff | 
 1.9.8
 1.9.8