#include <geom_2d.h>
Public Member Functions | |
| Ctwovect () | |
| default ctor | |
| Ctwovect (double _x, double _y) | |
| ctor with initialisation | |
| double | mod2 () const |
| norm (modulud square) of the vector | |
| double | modulus () const |
| modulus of the vector | |
Public Attributes | |
| double | x |
| vector coordinates | |
| double | y |
Definition at line 73 of file geom_2d.h.
| siscone::Ctwovect::Ctwovect | ( | double | _x, | |
| double | _y | |||
| ) | [inline] |