| 272 | 
  | 
    /** Returns system angular momentum */ | 
| 273 | 
  | 
    Vector3d getAngularMomentum(); | 
| 274 | 
  | 
 | 
| 275 | 
+ | 
    /** Returns volume of system as estimated by an ellipsoid defined by the radii of gyration*/ | 
| 276 | 
+ | 
    void getGyrationalVolume(RealType &vol); | 
| 277 | 
+ | 
    /** Overloaded version of gyrational volume that also returns det(I) so dV/dr can be calculated*/ | 
| 278 | 
+ | 
    void getGyrationalVolume(RealType &vol, RealType &detI); | 
| 279 | 
  | 
    /** main driver function to interact with fortran during the initialization and molecule migration */ | 
| 280 | 
  | 
    void update(); | 
| 281 | 
  | 
 |