#include <shark/Algorithms/DirectSearch/CMA/CMAIndividual.h>
Inheritance diagram for shark::CMAIndividual< FitnessType >:
Public Member Functions | |
| CMAIndividual () | |
| Default constructor that initializes the individual's attributes to default values. | |
| CMAIndividual (std::size_t searchSpaceDimension, double successThreshold=0.44, double initialStepSize=1.0) | |
| void | updateAsParent (CMAChromosome::IndividualSuccess offspringSuccess) |
| void | updateAsOffspring () |
| template<class randomType > | |
| void | mutate (randomType &rng) |
| double & | noSuccessfulOffspring () |
| double | noSuccessfulOffspring () const |
| std::size_t | parent () const |
| std::size_t & | parent () |
| Public Member Functions inherited from shark::Individual< RealVector, FitnessType, CMAChromosome > | |
| Individual () | |
| Default constructor that initializes the individual's attributes to default values. | |
| SearchPointType & | searchPoint () |
| Returns a reference to the search point that is associated with the individual. | |
| SearchPointType const & | searchPoint () const |
| Returns a const reference to the search point that is associated with the individual. | |
| CMAChromosome & | chromosome () |
| Returns a reference to the chromosome that is associated with the individual. | |
| CMAChromosome const & | chromosome () const |
| Returns a const reference to the chromosome that is associated with the individual. | |
| FitnessType & | unpenalizedFitness () |
| Returns a reference to the unpenalized fitness of the individual. | |
| FitnessType const & | unpenalizedFitness () const |
| Returns the unpenalized fitness of the individual. | |
| FitnessType & | penalizedFitness () |
| Returns a reference to the penalized fitness of the individual. | |
| FitnessType const & | penalizedFitness () const |
| Returns the unpenalized fitness of the individual. | |
| unsigned int | rank () const |
| Returns the level of non-dominance of the individual. | |
| unsigned int & | rank () |
| Returns a reference to the level of non-dominance of the individual. Allows for lvalue()-semantic. | |
| bool | selected () const |
| Returns true if the individual is selected for the next parent generation. | |
| bool & | selected () |
| Returns true if the individual is selected for the next parent generation. | |
| void | serialize (Archive &archive, const unsigned int version) |
| Stores the individual and all of its chromosomes in an archive. | |
Additional Inherited Members | |
| Public Types inherited from shark::Individual< RealVector, FitnessType, CMAChromosome > | |
| typedef FitnessType | FitnessType |
| typedef RealVector | SearchPointType |
| Protected Attributes inherited from shark::Individual< RealVector, FitnessType, CMAChromosome > | |
| SearchPointType | m_searchPoint |
| The search point associated with the individual. | |
| CMAChromosome | m_chromosome |
| The search point associated with the individual. | |
| unsigned int | m_rank |
| The level of non-dominance of the individual. The lower the better. | |
| bool | m_selected |
| Is the individual selected for the next parent set? | |
| FitnessType | m_penalizedFitness |
| Penalized fitness of the individual. | |
| FitnessType | m_unpenalizedFitness |
| Unpenalized fitness of the individual. | |
Detailed Description
class shark::CMAIndividual< FitnessType >
Definition at line 44 of file CMAIndividual.h.
Constructor & Destructor Documentation
◆ CMAIndividual() [1/2]
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inline |
Default constructor that initializes the individual's attributes to default values.
Definition at line 51 of file CMAIndividual.h.
◆ CMAIndividual() [2/2]
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inline |
Definition at line 52 of file CMAIndividual.h.
References shark::Individual< RealVector, FitnessType, CMAChromosome >::chromosome(), and shark::Individual< RealVector, FitnessType, CMAChromosome >::searchPoint().
Member Function Documentation
◆ mutate()
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inline |
Definition at line 68 of file CMAIndividual.h.
References shark::Individual< RealVector, FitnessType, CMAChromosome >::chromosome(), shark::MultiVariateNormalDistributionCholesky::generate(), shark::CMAChromosome::m_lastStep, shark::CMAChromosome::m_mutationDistribution, shark::CMAChromosome::m_stepSize, and shark::Individual< RealVector, FitnessType, CMAChromosome >::searchPoint().
◆ noSuccessfulOffspring() [1/2]
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inline |
Definition at line 75 of file CMAIndividual.h.
References shark::Individual< RealVector, FitnessType, CMAChromosome >::chromosome().
◆ noSuccessfulOffspring() [2/2]
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inline |
Definition at line 79 of file CMAIndividual.h.
References shark::Individual< RealVector, FitnessType, CMAChromosome >::chromosome().
◆ parent() [1/2]
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inline |
Definition at line 86 of file CMAIndividual.h.
◆ parent() [2/2]
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inline |
Definition at line 83 of file CMAIndividual.h.
Referenced by shark::IndicatorBasedSteadyStateMOCMA< Indicator >::updatePopulation().
◆ updateAsOffspring()
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inline |
Definition at line 64 of file CMAIndividual.h.
References shark::Individual< RealVector, FitnessType, CMAChromosome >::chromosome(), and shark::CMAChromosome::updateAsOffspring().
Referenced by shark::IndicatorBasedSteadyStateMOCMA< Indicator >::updatePopulation().
◆ updateAsParent()
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inline |
Definition at line 61 of file CMAIndividual.h.
References shark::Individual< RealVector, FitnessType, CMAChromosome >::chromosome(), and shark::CMAChromosome::updateAsParent().
Referenced by shark::IndicatorBasedSteadyStateMOCMA< Indicator >::updatePopulation().
The documentation for this class was generated from the following file:
- include/shark/Algorithms/DirectSearch/CMA/CMAIndividual.h