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 * redistribute this software in source and binary code form, provided | 
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 * that the following conditions are met: | 
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 * | 
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 * 1. Acknowledgement of the program authors must be made in any | 
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 *    publication of scientific results based in part on use of the | 
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 *    program.  An acceptable form of acknowledgement is citation of | 
| 12 | 
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 *    the article in which the program was described (Matthew | 
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 *    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher | 
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 *    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented | 
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 *    Parallel Simulation Engine for Molecular Dynamics," | 
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 *    J. Comput. Chem. 26, pp. 252-271 (2005)) | 
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 * | 
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 * 2. Redistributions of source code must retain the above copyright | 
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 * 1. Redistributions of source code must retain the above copyright | 
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 *    notice, this list of conditions and the following disclaimer. | 
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 * | 
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 * 3. Redistributions in binary form must reproduce the above copyright | 
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 * 2. Redistributions in binary form must reproduce the above copyright | 
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 *    notice, this list of conditions and the following disclaimer in the | 
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 *    documentation and/or other materials provided with the | 
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 *    distribution. | 
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 * arising out of the use of or inability to use software, even if the | 
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 * University of Notre Dame has been advised of the possibility of | 
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 * such damages. | 
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 * | 
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 * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your | 
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 * research, please cite the appropriate papers when you publish your | 
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 * work.  Good starting points are: | 
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 *                                                                       | 
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 * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).              | 
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 * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).           | 
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+ | 
 * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).           | 
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 * [4]  Vardeman & Gezelter, in progress (2009).                         | 
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 */ | 
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  | 
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/** | 
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 | 
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#include "brains/SimInfo.hpp" | 
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#include "primitives/Molecule.hpp" | 
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namespace oopse { | 
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namespace OpenMD { | 
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  /** | 
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   * @class ForceManager ForceManager.hpp "brains/ForceManager.hpp" | 
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   * ForceManager is responsible for calculating the short range interactions (c++) and | 
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   * long range interactions(fortran). If fortran side is not setup before the force calculation, | 
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   * call SimInfo's update function to settle it down.  | 
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   * @note the reason we delay fortran side's setup is that some applications (Dump2XYZ etc.)  | 
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   * may not need force calculation, why bother?  | 
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   * ForceManager is responsible for calculating the short range | 
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   * interactions (C++) and long range interactions (Fortran). If the | 
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   * Fortran side is not set up before the force calculation, call | 
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   * SimInfo's update function to settle it down. | 
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   * | 
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   * @note the reason we delay fortran side's setup is that some | 
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   * applications (Dump2XYZ etc.) may not need force calculation, so why | 
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   * bother? | 
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   */ | 
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  class ForceManager { | 
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 | 
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         | 
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    virtual ~ForceManager() {} | 
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 | 
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    //public virtual function should be avoided | 
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    /**@todo need refactory */ | 
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    // public virtual functions should be avoided | 
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    /**@todo needs refactoring */ | 
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    virtual void calcForces(bool needPotential, bool needStress); | 
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 | 
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    virtual void init() {} | 
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 | 
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    virtual void calcLongRangeInteraction(bool needPotential, bool needStress); | 
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 | 
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    virtual void postCalculation(); | 
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    virtual void postCalculation(bool needStress); | 
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  | 
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    SimInfo * info_;         | 
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 | 
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    std::map<Bend*, BendDataSet> bendDataSets; | 
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    std::map<Torsion*, TorsionDataSet> torsionDataSets; | 
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    std::map<Inversion*, InversionDataSet> inversionDataSets; | 
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    Mat3x3d tau; | 
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     | 
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  }; | 
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 | 
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} //end namespace oopse | 
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} //end namespace OpenMD | 
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#endif //BRAINS_FORCEMANAGER_HPP |