vita::evaluator_proxy< T, E > Class Template Reference

Provides a surrogate for an evaluator to control access to it. More...

#include <evaluator_proxy.h>

Inherits vita::evaluator< T >.

Public Member Functions
void	clear () override
	Clear possible cached values. More...
	evaluator_proxy (E, unsigned)
fitness_t	fast (const T &) override
std::unique_ptr< basic_lambda_f >	lambdify (const T &) const override
bool	load (std::istream &) override
fitness_t	operator() (const T &) override
bool	save (std::ostream &) const override
virtual fitness_t	fast (const T &)
virtual std::unique_ptr< basic_lambda_f >	lambdify (const T &) const
virtual bool	load (std::istream &)
virtual fitness_t	operator() (const T &)=0
virtual bool	save (std::ostream &) const
virtual void	clear ()
	Clear possible cached values. More...

Detailed Description

template<class T, class E>
class vita::evaluator_proxy< T, E >

Provides a surrogate for an evaluator to control access to it.

Template Parameters

T	the type of individual used

evaluator_proxy uses an ad-hoc internal hash table to cache fitness scores of individuals.

Definition at line 30 of file evaluator_proxy.h.

Member Function Documentation

clear()

template<class T , class E >

void vita::evaluator_proxy< T, E >::clear ( )

overridevirtual

Clear possible cached values.

Note

The default implementation is empty.

Reimplemented from vita::cached_evaluator.

fast()

template<class T , class E >

fitness_t vita::evaluator_proxy< T, E >::fast ( const T &  )

overridevirtual

Reimplemented from vita::evaluator< T >.

lambdify()

template<class T , class E >

std::unique_ptr< basic_lambda_f > vita::evaluator_proxy< T, E >::lambdify ( const T &  ) const

overridevirtual

Reimplemented from vita::evaluator< T >.

load()

template<class T , class E >

bool vita::evaluator_proxy< T, E >::load ( std::istream &  )

overridevirtual

Reimplemented from vita::evaluator< T >.

operator()()

template<class T , class E >

fitness_t vita::evaluator_proxy< T, E >::operator() ( const T &  )

overridevirtual

Returns

the fitness of the individual

Implements vita::evaluator< T >.

save()

template<class T , class E >

bool vita::evaluator_proxy< T, E >::save ( std::ostream &  ) const

overridevirtual

Reimplemented from vita::evaluator< T >.

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

• evaluator_proxy.h