DistanceFinder.hpp

/*
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 * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
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 * 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 SELECTION_DISTANCEFINDER_HPP
#define SELECTION_DISTANCEFINDER_HPP
 
#include "brains/SimInfo.hpp"
#include "primitives/Bend.hpp"
#include "primitives/Bond.hpp"
#include "primitives/Inversion.hpp"
#include "primitives/StuntDouble.hpp"
#include "primitives/Torsion.hpp"
#include "selection/SelectionSet.hpp"
 
namespace OpenMD {
 
  class DistanceFinder {
  public:
    DistanceFinder(SimInfo* si);
 
    SelectionSet find(const SelectionSet& bs, RealType distance);
    SelectionSet find(const SelectionSet& bs, RealType distance, int frame);
 
    SimInfo* info_ {nullptr};
    std::vector<StuntDouble*> stuntdoubles_;
    std::vector<Bond*> bonds_;
    std::vector<Bend*> bends_;
    std::vector<Torsion*> torsions_;
    std::vector<Inversion*> inversions_;
    std::vector<Molecule*> molecules_;
    vector<int> nObjects_;
  };
}  // namespace OpenMD
 
#endif