class OENearestAtom
The OENearestAtom class that is used by OEGetNearestAtom and OEGetNearbyAtom functions. It stores an atom pointer, an associated distance and the display position of the atom.
OENearestAtom(const OEChem::OEAtomBase *atom, double distance)
OENearestAtom(const OEChem::OEAtomBase *atom, double distance,
const OE2DPoint &displaypos)
Constructors.
If no display position is given then it will be initialized to OE2DPoint(0.0, 0.0).
const OEChem::OEAtomBase *GetAtom() const
Returns the atom pointer stored in the OENearestAtom object.
const OE2DPoint& GetDisplayPosition() const;
Returns the display position of the nearest atom.