#include <LocalCoordinateConstraint.hh>

Public Member Functions
	LocalCoordinateConstraint ()

	LocalCoordinateConstraint (id::AtomID const &a1, id::StubID const &fixed_stub_in, Vector const &xyz_target_in, func::FuncOP func, ScoreType scotype=coordinate_constraint)
	c-tor More...

	~LocalCoordinateConstraint ()

virtual std::string	type () const
	Returns a unique string identified for this constraint. Used in several places, including the ConstraintIO class. More...

virtual ConstraintOP	clone () const
	Copies the data from this Constraint into a new object and returns an OP to the new object. Intended to be implemented by derived classes and used by pose.add_constraint. More...

virtual ConstraintOP	remapped_clone (pose::Pose const &src, pose::Pose const &dest, id::SequenceMappingCOP map=NULL) const
	Copies the data from this Constraint into a new object and returns an OP atoms are mapped to atoms with the same name in dest pose ( e.g. for switch from centroid to fullatom ) if a sequence_mapping is present it is used to map residue numbers .. NULL = identity mapping to the new object. Intended to be implemented by derived classes. More...

virtual ConstraintOP	remap_resid (core::id::SequenceMapping const &seqmap) const
	apply a resid remapping to this constraint, returns the remapped constraint Does this return an owning pointer to this constraint or a copy? Documentation would be nice. More...

void	show (std::ostream &out) const
	This method is intended to show the value of the Constraint function evaluated over some reasonable range of values. For example, a constraint between pairs of atoms might show the values of the Constraint function between 4 and 12 angstroms. More...

virtual void	read_def (std::istream &, pose::Pose const &, func::FuncFactory const &)

void	show_def (std::ostream &out, pose::Pose const &pose) const
	Prints the definition of a Constraint to the given std::ostream, using the given Pose, and the given func::FuncFactory. This method is intended to be overridden by derived classes if they'd like to use the ConstraintIO machinery. It's also not clear why this method takes a Pose, other than to be symmetric with read_def. More...

virtual void	steal_def (pose::Pose const &)

Real	score (Vector const &xyz, Vector const &s1, Vector const &s2, Vector const &s3) const

void	score (func::XYZ_Func const &xyz, EnergyMap const &, EnergyMap &emap) const
	Calculates a score for this constraint using XYZ_Func, and puts the UNWEIGHTED score into emap. Although the current set of weights currently is provided, Constraint objects should put unweighted scores into emap because the ScoreFunction will do the weighting itself. More...

void	fill_f1_f2 (AtomID const &atom, func::XYZ_Func const &xyz, Vector &F1, Vector &F2, EnergyMap const &weights) const
	Fill the f1 and f2 vectors, necessary for considering the derivative this constraint during minimization. (someone please reference Bill Wedermeyer's paper here, as I'm in an airport and can't fill it in myself!) More...

Size	natoms () const
	Returns the number of atoms involved in defining this constraint. If the constraint doesn't depend on particular atoms (e.g. a residue type constraint) this function can return zero. More...

AtomID const &	atom (Size const n) const
	Returns the AtomID referred to by index. More...

Real	dist (pose::Pose const &pose) const
	return the "raw" distance before handed to the FUNC object More...

virtual Size	show_violations (std::ostream &out, pose::Pose const &pose, Size verbose_level, Real threshold=1) const
	Prints the violations of this constraint to the given std::ostream. What are violations? It's not defined, and it depends on the constraint and the function! also - wtf is threshold? it was defined as a Size in CoordinateConstraint, I don't know which definition is the right one. Documentation would be nice ... More...

void	set_fixed_stub (id::StubID new_stub)

Vector	xyz_target (core::pose::Pose const &local_frame_pose) const

void	set_xyz_target (Vector const &xyz_in, core::pose::Pose const &local_frame_pose)

Public Member Functions inherited from core::scoring::constraints::Constraint
	Constraint (ScoreType const &t)
	Constructor for Constraint class. More...

virtual	~Constraint ()
	Virtual destructor. More...

virtual ConstraintOP	clone (core::scoring::func::FuncOP) const

virtual utility::vector1 < core::Size >	residues () const
	Returns the pose numbers of the residues involved in this constraint, in no particular order. More...

virtual void	read_constraint (std::istream &, core::pose::Pose const &)
	This method is totally redundant with read_def YAY. More...

ScoreType const &	score_type () const
	Returns the ScoreType that this Constraint object will use. More...

virtual void	read_data (std::istream &)
	initialize this Constraint from the given std::istream. It's amazing that there are three functions for doing this inside of Constraint.hh. SO WHAT IS THIS SUPPOSED TO DO ? not overloaded by e.g., AtomPairConstraint or CoordinateConstraint, More...

virtual core::Real	dist (core::scoring::func::XYZ_Func const &) const

virtual void	setup_for_scoring (core::scoring::func::XYZ_Func const &, ScoreFunction const &) const

virtual void	setup_for_derivatives (core::scoring::func::XYZ_Func const &, ScoreFunction const &) const

virtual Real	score (conformation::Conformation const &) const
	Returns the score of this constraint computed over the given conformation. Not necessarily implemented in all derived classes, as it's redundant with the score( XYZ_Func, EnergyMap, EnergyMap ) method defined above. Returns 0.0 if not implemented. More...

std::string	to_string () const
	Convenience function, returns the results of show() as a string. Not to be overriden by derived classes. More...

virtual core::scoring::func::Func const &	get_func () const
	Returns the func::Func object associated with this Constraint object. More...

virtual bool	operator== (Constraint const &) const
	possibility to do object comparison instead of pointer comparison More...

bool	operator!= (Constraint const &other) const
	possibility to do object comparison instead of pointer comparison More...

virtual core::Size	choose_effective_sequence_separation (core::kinematics::ShortestPathInFoldTree const &sp, numeric::random::RandomGenerator &)

virtual core::Size	effective_sequence_separation (core::kinematics::ShortestPathInFoldTree const &) const

Private Member Functions
Real	func (Real const theta) const

Real	dfunc (Real const theta) const

Private Attributes
id::AtomID	atom_

id::StubID	fixed_stub_

Vector	xyz_target_

func::FuncOP	func_

Additional Inherited Members
Public Types inherited from core::scoring::constraints::Constraint
typedef id::AtomID	AtomID

Constructor & Destructor Documentation

core::scoring::constraints::LocalCoordinateConstraint::LocalCoordinateConstraint ( )

inline

Referenced by clone(), remap_resid(), and remapped_clone().

core::scoring::constraints::LocalCoordinateConstraint::LocalCoordinateConstraint	(	id::AtomID const &	a1,
		id::StubID const &	fixed_stub_in,
		Vector const &	xyz_target_in,
		func::FuncOP	func,
		ScoreType	scotype = `coordinate_constraint`
	)

inline

c-tor

References core::id::StubID::atom(), core::id::StubID::center(), fixed_stub_, runtime_assert, and core::id::AtomID::valid().

core::scoring::constraints::LocalCoordinateConstraint::~LocalCoordinateConstraint ( )

inline

Member Function Documentation

AtomID const& core::scoring::constraints::LocalCoordinateConstraint::atom ( Size const index ) const

inlinevirtual

Returns the AtomID referred to by index.

Note that this function isn't actually used by the constraint scoring machenery. If you're calling it on a generic Constraint (as opposed to specifically on a derived class) you're probably doing something wrong.

Implements core::scoring::constraints::Constraint.

References core::id::StubID::atom(), atom_, fixed_stub_, and utility_exit_with_message.

Referenced by remapped_clone().

virtual ConstraintOP core::scoring::constraints::LocalCoordinateConstraint::clone ( ) const

inlinevirtual

Copies the data from this Constraint into a new object and returns an OP to the new object. Intended to be implemented by derived classes and used by pose.add_constraint.

Implements core::scoring::constraints::Constraint.

References LocalCoordinateConstraint().

Real core::scoring::constraints::LocalCoordinateConstraint::dfunc ( Real const theta ) const

inlineprivate

References func_.

Referenced by fill_f1_f2().

Real core::scoring::constraints::LocalCoordinateConstraint::dist ( pose::Pose const & ) const

virtual

return the "raw" distance before handed to the FUNC object

Reimplemented from core::scoring::constraints::Constraint.

References atom_, core::pose::Pose::conformation(), numeric::xyzVector< class >::distance(), fixed_stub_, func(), xyz, and xyz_target_.

Referenced by fill_f1_f2(), and show_violations().

void core::scoring::constraints::LocalCoordinateConstraint::fill_f1_f2	(	AtomID const &	atom,
		func::XYZ_Func const &	xyz_func,
		Vector &	F1,
		Vector &	F2,
		EnergyMap const &	weights
	)		const

inlinevirtual

Fill the f1 and f2 vectors, necessary for considering the derivative this constraint during minimization. (someone please reference Bill Wedermeyer's paper here, as I'm in an airport and can't fill it in myself!)

Implements core::scoring::constraints::Constraint.

References atom_, dfunc(), dist(), numeric::xyzVector< class >::length(), core::scoring::constraints::Constraint::score_type(), utility_exit_with_message, and xyz_target_.

Real core::scoring::constraints::LocalCoordinateConstraint::func ( Real const theta ) const

inlineprivate

References func_.

Referenced by dist(), and score().

Size core::scoring::constraints::LocalCoordinateConstraint::natoms ( ) const

inlinevirtual

Returns the number of atoms involved in defining this constraint. If the constraint doesn't depend on particular atoms (e.g. a residue type constraint) this function can return zero.

Note that this function isn't actually used by the constraint scoring machenery. If you're calling it on a generic Constraint (as opposed to specifically on a derived class) you're probably doing something wrong.

Implements core::scoring::constraints::Constraint.

void core::scoring::constraints::LocalCoordinateConstraint::read_def	(	std::istream &	data,
		pose::Pose const &	pose,
		func::FuncFactory const &	func_factory
	)

virtual

one line definition "LocalCoordinateConstraint Atom1_Name Atom1_ResNum Atom2_Name Atom3_Name Atom4_Name Atom234_ResNum Atom1_target_X_coordinate Atom1_target_Y_coordinate Atom1_target_Z_coordinate func::Func_Type func::Func_Def"

Reimplemented from core::scoring::constraints::Constraint.

References atom_, fixed_stub_, func_, core::pose::named_atom_id_to_atom_id(), core::pose::named_stub_id_to_stub_id(), core::scoring::func::FuncFactory::new_func(), core::scoring::constraints::ConstraintIO::parse_residue(), core::pose::Pose::total_residue(), core::scoring::constraints::tr, type(), core::id::AtomID::valid(), core::id::StubID::valid(), numeric::xyzVector< class >::x(), xyz_target_, numeric::xyzVector< class >::y(), and numeric::xyzVector< class >::z().

ConstraintOP core::scoring::constraints::LocalCoordinateConstraint::remap_resid ( core::id::SequenceMapping const & ) const

virtual

apply a resid remapping to this constraint, returns the remapped constraint Does this return an owning pointer to this constraint or a copy? Documentation would be nice.

Reimplemented from core::scoring::constraints::Constraint.

References core::id::StubID::atom(), atom_, core::id::AtomID::atomno(), fixed_stub_, func_, LocalCoordinateConstraint(), core::id::AtomID::rsd(), core::scoring::constraints::Constraint::score_type(), and xyz_target_.

ConstraintOP core::scoring::constraints::LocalCoordinateConstraint::remapped_clone	(	pose::Pose const &	src,
		pose::Pose const &	dest,
		id::SequenceMappingCOP	map = `NULL`
	)		const

virtual

Copies the data from this Constraint into a new object and returns an OP atoms are mapped to atoms with the same name in dest pose ( e.g. for switch from centroid to fullatom ) if a sequence_mapping is present it is used to map residue numbers .. NULL = identity mapping to the new object. Intended to be implemented by derived classes.

Reimplemented from core::scoring::constraints::Constraint.

References atom(), core::pose::atom_id_to_named_atom_id(), func_, LocalCoordinateConstraint(), core::pose::named_atom_id_to_atom_id(), core::id::AtomID::rsd(), core::id::NamedAtomID::rsd(), core::scoring::constraints::Constraint::score_type(), core::id::AtomID::valid(), and xyz_target_.

Real core::scoring::constraints::LocalCoordinateConstraint::score	(	Vector const &	xyz,
		Vector const &	s1,
		Vector const &	s2,
		Vector const &	s3
	)		const

References numeric::xyzVector< class >::distance(), func(), core::kinematics::Stub::global2local(), and xyz_target_.

Referenced by score().

void core::scoring::constraints::LocalCoordinateConstraint::score	(	func::XYZ_Func const &	xyz_func,
		EnergyMap const &	weights,
		EnergyMap &	emap
	)		const

inlinevirtual

Calculates a score for this constraint using XYZ_Func, and puts the UNWEIGHTED score into emap. Although the current set of weights currently is provided, Constraint objects should put unweighted scores into emap because the ScoreFunction will do the weighting itself.

Implements core::scoring::constraints::Constraint.

References core::id::StubID::atom(), atom_, fixed_stub_, score(), and core::scoring::constraints::Constraint::score_type().

void core::scoring::constraints::LocalCoordinateConstraint::set_fixed_stub ( id::StubID new_stub )

inline

References fixed_stub_.

void core::scoring::constraints::LocalCoordinateConstraint::set_xyz_target	(	Vector const &	xyz_in,
		core::pose::Pose const &	local_frame_pose
	)

References core::pose::Pose::conformation(), fixed_stub_, and xyz_target_.

void core::scoring::constraints::LocalCoordinateConstraint::show ( std::ostream & ) const

inlinevirtual

This method is intended to show the value of the Constraint function evaluated over some reasonable range of values. For example, a constraint between pairs of atoms might show the values of the Constraint function between 4 and 12 angstroms.

Reimplemented from core::scoring::constraints::Constraint.

References atom_, core::id::AtomID::atomno(), fixed_stub_, func_, and core::id::AtomID::rsd().

void core::scoring::constraints::LocalCoordinateConstraint::show_def	(	std::ostream &	,
		pose::Pose const &
	)		const

virtual

Prints the definition of a Constraint to the given std::ostream, using the given Pose, and the given func::FuncFactory. This method is intended to be overridden by derived classes if they'd like to use the ConstraintIO machinery. It's also not clear why this method takes a Pose, other than to be symmetric with read_def.

Reimplemented from core::scoring::constraints::Constraint.

References core::id::NamedStubID::atom(), core::id::NamedAtomID::atom(), atom_, core::pose::atom_id_to_named_atom_id(), fixed_stub_, func_, core::id::NamedAtomID::rsd(), core::pose::stub_id_to_named_stub_id(), type(), numeric::xyzVector< class >::x(), xyz_target_, numeric::xyzVector< class >::y(), and numeric::xyzVector< class >::z().

Size core::scoring::constraints::LocalCoordinateConstraint::show_violations	(	std::ostream &	out,
		pose::Pose const &	,
		Size	,
		Real	threshold = `1`
	)		const

virtual

Prints the violations of this constraint to the given std::ostream. What are violations? It's not defined, and it depends on the constraint and the function! also - wtf is threshold? it was defined as a Size in CoordinateConstraint, I don't know which definition is the right one. Documentation would be nice ...

Reimplemented from core::scoring::constraints::Constraint.

References atom_, core::id::AtomID::atomno(), dist(), func_, core::pose::Pose::residue_type(), and core::id::AtomID::rsd().