fitting_states.h

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/**
 *  \file IMP/multifit/fitting_states.h
 *  \brief Fitting states
 *
 *  Copyright 2007-2022 IMP Inventors. All rights reserved.
 *
 */

#ifndef IMPMULTIFIT_FITTING_STATES_H
#define IMPMULTIFIT_FITTING_STATES_H

#include <IMP/multifit/multifit_config.h>
#include <IMP/domino/particle_states.h>

IMPMULTIFIT_BEGIN_NAMESPACE

/** Store a set of states which explicitly define the transformation
    coordinates of the particle in question and the transformation index
 */
class IMPMULTIFITEXPORT FittingStates : public domino::ParticleStates {
  algebra::ReferenceFrame3Ds states_;
  IntKey fit_state_key_;

 public:
  FittingStates(const algebra::ReferenceFrame3Ds &states, IntKey fit_state_key)
      : domino::ParticleStates("RigidBodyStates %1%"),
        states_(states),
        fit_state_key_(fit_state_key) {}

  virtual unsigned int get_number_of_particle_states() const override;
  virtual void load_particle_state(unsigned int, Particle *) const
      override;

  IMP_OBJECT_METHODS(FittingStates);
};

IMPMULTIFIT_END_NAMESPACE

#endif /* IMPMULTIFIT_FITTING_STATES_H */