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IMP Reference Guide  2.20.1
The Integrative Modeling Platform
IMP::core::HarmonicDistancePairScore Class Reference

Score distance between two particle centers using a harmonic function. More...

#include <IMP/core/DistancePairScore.h>

+ Inheritance diagram for IMP::core::HarmonicDistancePairScore:

Detailed Description

Score distance between two particle centers using a harmonic function.

Score a pair of particles based on the distance between their centers, using a harmonic function. This is faster than using a regular DistancePairScore combined with a Harmonic UnaryFunction.

Note: implicitly assumes the scored particles are decorated as XYZR.

See Also
XYZR
SphereDistancePairScore
DistancePairScore
SoftSpherePairScore

Definition at line 54 of file core/DistancePairScore.h.

Public Member Functions

 HarmonicDistancePairScore (double x0, double k, std::string name="HarmonicDistancePairScore%1%")
 
ModelObjectsTemp do_get_inputs (Model *m, const ParticleIndexes &pis) const
 Overload this method to specify the inputs. More...
 
double evaluate_index (Model *m, const ParticleIndexPair &pip, DerivativeAccumulator *da) const
 Compute the score and the derivative if needed. More...
 
virtual std::string get_type_name () const override
 
virtual ::IMP::VersionInfo get_version_info () const override
 Get information about the module and version of the object. More...
 
- Public Member Functions inherited from IMP::PairScore
 PairScore (std::string name="PairScore %1%")
 
Restraints create_current_decomposition (Model *m, const ParticleIndexPair &vt) const
 
virtual double evaluate_if_good_index (Model *m, const ParticleIndexPair &vt, DerivativeAccumulator *da, double max) const
 Compute the score and the derivative if needed, only if "good". More...
 
virtual double evaluate_if_good_indexes (Model *m, const ParticleIndexPairs &o, DerivativeAccumulator *da, double max, unsigned int lower_bound, unsigned int upper_bound) const
 
virtual double evaluate_indexes (Model *m, const ParticleIndexPairs &o, DerivativeAccumulator *da, unsigned int lower_bound, unsigned int upper_bound) const
 Compute the score and the derivative if needed over a set. More...
 
virtual double evaluate_indexes_delta (Model *m, const ParticleIndexPairs &o, DerivativeAccumulator *da, const std::vector< unsigned > &indexes, std::vector< double > &score) const
 Compute the change in score and the derivative if needed over a set. More...
 
virtual double evaluate_indexes_scores (Model *m, const ParticleIndexPairs &o, DerivativeAccumulator *da, unsigned int lower_bound, unsigned int upper_bound, std::vector< double > &score) const
 Compute the score and the derivative if needed over a set. More...
 
- Public Member Functions inherited from IMP::ParticleInputs
ModelObjectsTemp get_inputs (Model *m, const ParticleIndexes &pis) const
 Get the ModelObjects read when the given list of particles is used. More...
 
- Public Member Functions inherited from IMP::Object
virtual void clear_caches ()
 
CheckLevel get_check_level () const
 
LogLevel get_log_level () const
 
void set_check_level (CheckLevel l)
 
void set_log_level (LogLevel l)
 Set the logging level used in this object. More...
 
void set_was_used (bool tf) const
 
void show (std::ostream &out=std::cout) const
 
const std::string & get_name () const
 
void set_name (std::string name)
 

Additional Inherited Members

- Public Types inherited from IMP::PairScore
typedef ParticlePair Argument
 
typedef ParticleIndexPair IndexArgument
 
typedef PairModifier Modifier
 
typedef const ParticlePairPassArgument
 
typedef const ParticleIndexPairPassIndexArgument
 
- Protected Member Functions inherited from IMP::PairScore
virtual Restraints do_create_current_decomposition (Model *m, const ParticleIndexPair &vt) const
 Override this to return your own decomposition. More...
 
- Protected Member Functions inherited from IMP::Object
 Object (std::string name)
 Construct an object with the given name. More...
 
virtual void do_destroy ()
 

Member Function Documentation

ModelObjectsTemp IMP::core::HarmonicDistancePairScore::do_get_inputs ( Model m,
const ParticleIndexes pis 
) const
virtual

Overload this method to specify the inputs.

Implements IMP::ParticleInputs.

double IMP::core::HarmonicDistancePairScore::evaluate_index ( Model m,
const ParticleIndexPair vt,
DerivativeAccumulator da 
) const
virtual

Compute the score and the derivative if needed.

Parameters
mthe model of vt
vtthe index in m of an object of type ParticlePair
daa DerivativeAccumulator that weights computed derivatives. If nullptr, derivatives will not be computed.

Implements IMP::PairScore.

virtual ::IMP::VersionInfo IMP::core::HarmonicDistancePairScore::get_version_info ( ) const
overridevirtual

Get information about the module and version of the object.

Reimplemented from IMP::Object.

Definition at line 54 of file core/DistancePairScore.h.


The documentation for this class was generated from the following file: