IMP  2.0.1
The Integrative Modeling Platform
IMP::kernel::UnaryFunction Class Reference

Abstract single variable functor class for score functions. More...

#include <IMP/kernel/UnaryFunction.h>

+ Inheritance diagram for IMP::kernel::UnaryFunction:

Public Member Functions

 UnaryFunction (std::string name="UnaryFunction%1%")
 
virtual double evaluate (double feature) const
 Calculate score with respect to the given feature. More...
 
virtual DerivativePair evaluate_with_derivative (double feature) const
 Calculate score and derivative with respect to the given feature. More...
 
- Public Member Functions inherited from IMP::base::Object
virtual void clear_caches ()
 
virtual IMP::base::VersionInfo get_version_info () const =0
 Get information about the module and version of the object.
 
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)
 

Related Functions

(Note that these are not member functions.)

typedef IMP::base::Vector
< IMP::base::WeakPointer
< UnaryFunction > > 
UnaryFunctionsTemp
 

Additional Inherited Members

- Protected Member Functions inherited from IMP::base::Object
 Object (std::string name)
 Construct an object with the given name. More...
 

Detailed Description

These functors take a single feature value, and return a corresponding score (and optionally also the first derivative).

Implementers should implement two functions:

Definition at line 26 of file kernel/UnaryFunction.h.

Member Function Documentation

virtual double IMP::kernel::UnaryFunction::evaluate ( double  feature) const
virtual
virtual DerivativePair IMP::kernel::UnaryFunction::evaluate_with_derivative ( double  feature) const
virtual
Parameters
[in]featureValue of feature being tested.
Returns
a FloatPair containing the score and its partial derivative with respect to the given feaure.

Reimplemented in IMP::core::TruncatedHarmonic< DIRECTION >, IMP::core::HarmonicWell, IMP::example::ExampleUnaryFunction, IMP::misc::WormLikeChain, IMP::core::Cosine, IMP::core::ClosedCubicSpline, IMP::core::Harmonic, IMP::score_functor::ScoreUnaryFunction< Score, D >, and IMP::score_functor::ScoreUnaryFunction< score_functor::OpenCubicSpline >.

Definition at line 50 of file kernel/UnaryFunction.h.

Friends And Related Function Documentation

Pass a set of objects.

Definition at line 58 of file kernel/UnaryFunction.h.


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