Source code for intermol.forces.atom_c_type

import simtk.unit as units

from intermol.decorators import accepts_compatible_units
from abstract_atom_type import AbstractAtomType


class AtomCType(AbstractAtomType):
    @accepts_compatible_units(None,  None, None,  units.amu,
            units.elementary_charge,  None,
            units.kilojoules_per_mole * units.nanometers**(6),
            units.kilojoules_per_mole * units.nanometers**(12))
    def __init__(self, atomtype, bondtype, atomic_number, mass, charge,
                 ptype, C6, C12):
        # TODO: figure out where bondtype is provided and remove it
        AbstractAtomType.__init__(self, atomtype, atomic_number, mass, charge,
                                  ptype)
        self.C6 = C6
        self.C12 = C12