structures

Types

StringMap

using ioh::logger::analyzer::structures::StringMap = std::map<std::string, std::string>

dPtrMap

using ioh::logger::analyzer::structures::dPtrMap = std::map<std::string, double*>

Structs

Attribute

template<typename T>
struct Attribute : public ioh::common::HasRepr

Attribute.

Public Functions

inline Attribute(const std::string &name, const T &value)

Construct a new Attribute object.

Parameters:

• name – name of the attribute

• value – Value of the attribue

inline virtual std::string repr() const override

Representation of the object.

inline virtual std::string repr() const

Representation of the object.

Public Members

std::string name

Name of the attribute.

T value

Value of the attribue.

Attributes

struct Attributes

Struct containing metadata for a given experiment.

Public Members

StringMap experiment

List of attributes constant per experiment.

dPtrMap run

List of attributes constant per run.

BestPoint

struct BestPoint : public ioh::common::HasRepr

Current best point conatiner.

Public Functions

inline BestPoint(const size_t evals = 0, const problem::Solution<double, double> &point = {})

Construct a new Best Point object.

Parameters:

• evals – At what eval was the point recorded

• point – Value of the point

inline virtual std::string repr() const override

Representation of the object.

Public Members

size_t evals

At what eval was the point recorded.

problem::Solution<double, double> point

Value of the point.

AlgorithmInfo

struct AlgorithmInfo : public ioh::common::HasRepr

Algorithm meta data.

Public Functions

inline AlgorithmInfo(const std::string &name, const std::string &info)

Construct a new Algorithm Info object.

Parameters:

• name – Name of the algorithm

• info – Extra string of algoritm information

inline virtual std::string repr() const override

Representation of the object.

Public Members

const std::string name

Name of the algorithm.

const std::string info

Extra string of algoritm information.

RunInfo

struct RunInfo : public ioh::common::HasRepr

Run information data.

Public Functions

inline RunInfo(const size_t instance, const size_t evals, const BestPoint &bp, const std::vector<Attribute<double>> &ra = {})

Construct a new Run Info object.

Parameters:

• instance – Instance id

• evals – N evals

• bp – best point

• ra – Attributes

inline virtual std::string repr() const override

Representation of the object.

Public Members

const size_t instance

Instance id.

const size_t evals

N evals.

const BestPoint best_point

best point

const std::vector<Attribute<double>> attributes

Attributes.

ScenarioInfo

struct ScenarioInfo : public ioh::common::HasRepr

Scenario meta data.

Public Functions

inline ScenarioInfo(const size_t dimension, const std::string &data_file, const std::vector<RunInfo> runs = {})

Construct a new Scenario Info object.

Parameters:

• dimension – Dimension

• data_file – Data file

• runs – Runs

inline virtual std::string repr() const override

Representation of the object.

Public Members

size_t dimension

Dimension.

std::string data_file

Data file.

std::vector<RunInfo> runs

Runs.

ExperimentInfo

struct ExperimentInfo : public ioh::common::HasRepr

Experiment information.

Public Functions

inline ExperimentInfo(const std::string &suite, const problem::MetaData &problem, const AlgorithmInfo &algorithm, const std::vector<Attribute<std::string>> &attributes = {}, const std::vector<std::string> &run_attribute_names = {}, const std::vector<std::string> &attribute_names = {}, const std::vector<ScenarioInfo> &dims = {})

Construct a new Experiment Info object.

Parameters:

• suite – suite name

• problem – problem

• algorithm – Algoritm meta data

• attributes – Attributes

• run_attribute_names – Run attributes

• attribute_names – attributes names

• dims – Scenarios

inline virtual std::string repr() const override

Representation of the object.

inline void write(const fs::path &file_path) const

Public Members

const std::string suite

Suite name.

const problem::MetaData problem

problem

const AlgorithmInfo algorithm

Algoritm meta data.

const std::vector<Attribute<std::string>> attributes

Attributes.

const std::vector<std::string> run_attribute_names

Run attributes.

const std::vector<std::string> attribute_names

attributes names

std::vector<ScenarioInfo> dims

Scenarios.