PackingState.hh

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// vi: set ts=2 noet:
//
// (c) Copyright Rosetta Commons Member Institutions.
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/// @file PackingState.hh
/// @brief for multistate design that is based on (re)use of packer information (RotamerSets and InteractionGraph)
/// @author ashworth

#ifndef INCLUDED_protocols_multistate_design_PackingState_hh
#define INCLUDED_protocols_multistate_design_PackingState_hh

#include <protocols/multistate_design/PackingState.fwd.hh>
#include <protocols/multistate_design/SingleState.hh>

#include <core/pack/interaction_graph/InteractionGraphBase.fwd.hh>
#include <core/pack/task/PackerTask.fwd.hh>
#include <core/pack/rotamer_set/RotamerSets.fwd.hh>
#include <core/pose/Pose.fwd.hh>
#include <core/scoring/ScoreFunction.fwd.hh>
#include <core/types.hh>

#include <utility/vector0.hh>

#include <utility/vector1.hh>


namespace protocols {
namespace multistate_design {

class PackingState : public SingleState {

public:
  PackingState();
  PackingState( core::pose::Pose const & pose_in, bool is_positive );
  virtual ~PackingState();

  void
  create_packer_data(
    core::scoring::ScoreFunctionCOP scorefxn,
    core::pack::task::PackerTaskCOP ptask
  );

  void share_packer_data_from( PackingState & other );

  void run_packer( utility::vector0<int> const & rot_to_pack );

  core::pack::task::PackerTaskCOP ptask() const;
  core::pack::rotamer_set::RotamerSetsCOP rotamersets() const;
  core::pack::interaction_graph::InteractionGraphBaseCOP ig() const;

protected:
  core::pack::rotamer_set::RotamerSetsOP rotamersets();
  core::pack::interaction_graph::InteractionGraphBaseOP ig();

private:
  // forbidden copy constructor: to prevent unexpected behavior re: nonconst pointer data
  PackingState( PackingState const & other_state );
  core::pack::task::PackerTaskCOP ptask_p_;
  core::pack::rotamer_set::RotamerSetsOP rotamersets_p_;
  core::pack::interaction_graph::InteractionGraphBaseOP ig_p_;
};

} // namespace multistate_design
} // namespace protocols

#endif