Utilities

Classes that may help you write elegant code. More...

Classes
class	eoProcedureCounter< Procedure >
	Generic counter class that counts the number of times a procedure is used. More...
class	eoFactory< EOClass >
	EO Factory. More...
class	eoFunctorStore
	eoFunctorStore is a class that stores functors that are allocated on the heap. More...
class	eoOpSelMason< eoClass >
	EO Mason, or builder, for operator selectors. More...
class	eoPerf2Worth< EOT, WorthT >
	Base class to transform raw fitnesses into fitness for selection. More...
class	eoPerf2WorthCached< EOT, WorthT >
	Perf2Worth with fitness cache. More...
class	eoNoPerf2Worth< EOT >
	A dummy perf2worth, just in case you need it. More...
class	eoPopulator< EOT >
	eoPopulator is a helper class for general operators eoGenOp It is an eoPop but also behaves like an eoPop::iterator as far as operator* and operator++ are concerned More...
class	eoSelectFactory< EOT >
	EO Factory.An instance of the factory class to create selectors, that is, eoSelect objects. More...
class	eoSTLF< R >
	Generic set of classes that wrap an eoF, eoUF or eoBF so that they have the copy semantics the STL functions usually require (i.e. More...
class	eoSTLUF< A1, R >
	Generic set of classes that wrap an eoF, eoUF or eoBF so that they have the copy semantics the STL functions usually require (i.e. More...
class	eoSTLBF< A1, A2, R >
	Generic set of classes that wrap an eoF, eoUF or eoBF so that they have the copy semantics the STL functions usually require (i.e. More...
class	lower_triangular_matrix
class	square_matrix
class	eoExternalEO< Fit, External >
	Definition of an object that allows an external struct to be inserted in EO. More...
class	eoExternalInit< F, External, ExternalEO >
	Initialization of external struct, ctor expects a function of the following signature: More...
class	eoExternalEvalFunc< F, External, ExternalEO >
	Evaluation of external struct, ctor expects a function of the following signature: More...
class	eoExternalMonOp< F, External, ExternalEO >
	Mutation of external struct, ctor expects a function of the following signature: More...
class	eoExternalBinOp< F, External, ExternalEO >
	Crossover of external struct, ctor expects a function of the following signature: More...
class	eoExternalQuadOp< F, External, ExternalEO >
	Crossover of external struct, ctor expects a function of the following signature: More...
class	eoString< fitnessT >
	Adaptor that turns an STL std::string into an EO. More...
class	eoSignal< EOT >
	eoSignal inherits from eoCheckPoint including signals handling (see signal(7)) More...
class	eoState
	eoState can be used to register derivants of eoPersistent. More...
class	eoTimer
	Timer allowing to measure time between a start point and a stop point. More...
class	eoTimerStat
	Registers a group of statistics, each statistic corresponding to user, system and wallclock times distribution. More...
class	eoUpdatable
	eoUpdatable is a generic class for adding updatation to an existing class Just says it has an update() method More...
class	eoDynUpdater
	A base class to actually update an eoUpdatable object. More...
class	eoTimedDynUpdate
	An eoUpdater to update an eoUpdatable object every given time interval. More...
class	eoCountedDynUpdate
	An eoUpdater to update an eoUpdatable object every given tic. More...
class	eoUpdater
	eoUpdater is a generic procudere for updating whatever you want. More...
class	eoIncrementor< T >
	an eoUpdater that simply increments a counter More...
class	eoIncrementorParam< T >
	an eoUpdater that is an eoValueParam (and thus OWNS its counter) Mandatory for generation counter in make_checkpoint More...
class	eoTimedStateSaver
	an eoUpdater that saves a state every given time interval More...
class	eoCountedStateSaver
	an eoUpdater that saves a state every given generations More...
Modules
	Automatic builders
	Automatic builders are functions that automagically builds most commons instances for you.
	Stopping criteria
	A stopping criterion is called a "continue".
	Operators combination
	Classes that permits to combine several operators in a single one.
	Bounds management
	Bounds are a set of utilities that permits to manage ranges of existence for variables.
	Serialization helpers
	Contains all the necessary entities to serialize eo objects into JSON objects.
	Checkpointing
	Checkpoints are supposed to be called perodically (for instance at each generation) and will call every functors you put in them.
	Logging
	Global logger for EO.
	Monitoring
	Monitors take a set of value parameters (eoValueParam) objects and output them on a given stream, file, pipe, etc.
	Parallel
	Parameters management
	A parameter is basically an object that stores a value and that can read/print it from/on streams.
	Random number generation
	Random number generator adapted from (see comments below)
	Statistics computation
	Compute various statistics on a population.
Functions
template<class EOT >
void	apply (eoUF< EOT &, void > &_proc, std::vector< EOT > &_pop)
	Applies a unary function to a std::vector of things.
template<class F , class External >
std::ostream &	operator<< (std::ostream &os, const eoExternalEO< F, External > &eo)
	To remove ambiguities between EO<F> and External, streaming operators are defined yet again.
template<class F , class External >
std::istream &	operator>> (std::istream &is, eoExternalEO< F, External > &eo)
	To remove ambiguities between EO<F> and External, streaming operators are defined yet again.

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Detailed Description

Classes that may help you write elegant code.

One of the invalidator operators.

Use this one as a 'hat' on an operator that is defined to work on a generic datatype. This functor will then check the return type of the operator and invalidate the fitness of the individual.

This functor is used in algorithms that work with straight eoMonOp, eoBinOp or eoQuadOp operators, for instance eoSGA. Note that eoGenOp derived operators generally do invalidate the fitness of the objects they have changed.

Return value means "Has_Changed" and not "Needs_To_Be_Invalidated" as successive invalidation are not really a problem