InversionStamp.hpp

/*
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 *
 * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
 * research, please cite the appropriate papers when you publish your
 * work.  Good starting points are:
 *
 * [1] Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).
 * [2] Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).
 * [3] Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).
 * [4] Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
 * [5] Kuang & Gezelter, Mol. Phys., 110, 691-701 (2012).
 * [6] Lamichhane, Gezelter & Newman, J. Chem. Phys. 141, 134109 (2014).
 * [7] Lamichhane, Newman & Gezelter, J. Chem. Phys. 141, 134110 (2014).
 * [8] Bhattarai, Newman & Gezelter, Phys. Rev. B 99, 094106 (2019).
 */
 
#ifndef TYPES_INVERSIONSTAMP_HPP
#define TYPES_INVERSIONSTAMP_HPP
 
#include "types/DataHolder.hpp"
 
namespace OpenMD {
  class InversionStamp : public DataHolder {
    DeclareParameter(GhostVectorSource, int);
 
  public:
    InversionStamp();
    virtual ~InversionStamp();
 
    int getCenter() { return center_; }
    int getSatelliteAt(int index) { return satellites_.at(index); }
    size_t getNSatellites() { return satellites_.size(); }
    std::vector<int> getSatellites() { return satellites_; }
    void setCenter(int center) { center_ = center; }
    void addSatellite(int sat) {
      if (satellites_.size() > 3) {
        std::ostringstream oss;
        oss << "Too many satellites in inversion to add another!" << std::endl;
        throw OpenMDException(oss.str());
      } else {
        satellites_.push_back(sat);
      }
    }
    void setSatellites(const std::vector<int>& sats) {
      if (sats.size() == 3) {
        satellites_.push_back(sats.at(0));
        satellites_.push_back(sats.at(1));
        satellites_.push_back(sats.at(2));
      } else {
        std::ostringstream oss;
        oss << "Incorrect number of satellites to add to inversion!"
            << std::endl;
        throw OpenMDException(oss.str());
      }
    }
    void overrideType(std::string type, std::vector<RealType> pars) {
      orType_      = type;
      orPars_      = pars;
      hasOverride_ = true;
    }
 
    virtual void validate();
    bool hasOverride() { return hasOverride_; }
    std::string getOverrideType() { return orType_; }
 
    std::vector<RealType> getOverridePars() { return orPars_; }
 
  private:
    int center_;
    std::vector<int> satellites_;
    bool hasOverride_;
    std::string orType_;
    std::vector<RealType> orPars_;
  };
}  // namespace OpenMD
 
#endif