| 38 |  | * University of Notre Dame has been advised of the possibility of | 
| 39 |  | * such damages. | 
| 40 |  | */ | 
| 41 | < |  | 
| 41 | > |  | 
| 42 |  | #include "primitives/Atom.hpp" | 
| 43 |  | namespace oopse { | 
| 44 | < |  | 
| 45 | < | Atom::Atom(AtomType* at) : StuntDouble(otAtom, &Snapshot::atomData) ,atomType_(at) { | 
| 44 | > |  | 
| 45 | > | Atom::Atom(AtomType* at) : StuntDouble(otAtom, &Snapshot::atomData), | 
| 46 | > | atomType_(at) { | 
| 47 |  | mass_ = at->getMass(); | 
| 48 |  | } | 
| 49 |  |  | 
| 50 |  | Mat3x3d Atom::getI() { | 
| 51 |  | return Mat3x3d::identity(); | 
| 52 |  | } | 
| 53 | < |  | 
| 54 | < | std::vector<double> Atom::getGrad() { | 
| 55 | < | std::vector<double> grad(3); | 
| 53 | > |  | 
| 54 | > | std::vector<RealType> Atom::getGrad() { | 
| 55 | > | std::vector<RealType> grad(3); | 
| 56 |  | Vector3d force= getFrc(); | 
| 57 | < |  | 
| 57 | > |  | 
| 58 |  | grad[0] = -force[0]; | 
| 59 |  | grad[1] = -force[1]; | 
| 60 |  | grad[2] = -force[2]; | 
| 61 |  |  | 
| 62 |  | return grad; | 
| 63 |  | } | 
| 64 | < |  | 
| 64 | > |  | 
| 65 |  | void Atom::accept(BaseVisitor* v) { | 
| 66 |  | v->visit(this); | 
| 67 | < | } | 
| 67 | < |  | 
| 67 | > | } | 
| 68 |  | } |