PBO#

class ioh.iohcpp.suite.PBO(self: ioh.iohcpp.suite.PBO, problem_ids: List[int], instances: List[int] = [1], dimensions: List[int] = [16])#

Bases: IntegerBase

Suite with PBO functions included in IOH.

This class is an iterator for problems, you can define a set of problems to iterate over.

Parameters:

problem_ids (list[int]) – A list of problems ids to include in this instantiation of the suite
instances (list[int]) – A list of problem instances to include in this instantiation of the suite
problem_ids – A list of problem dimensions to include in this instantiation of the suite

Attributes Summary

`dimensions`	The list of all problems ids contained in the current suite.
`instances`	The list of all instance ids contained in the current suite.
`name`	The name of the suite.
`problem_ids`	The list of all problems ids contained in the current suite.

Methods Summary

`attach_logger`(self, arg0)	Attach a logger to the problem to track the performance and internal variables.
`detach_logger`(self)	Remove the specified logger from the problem
`reset`(self)	Reset the state variables of the current problem.

Attributes Documentation

dimensions#: The list of all problems ids contained in the current suite.

instances#: The list of all instance ids contained in the current suite.

name#: The name of the suite.

problem_ids#: The list of all problems ids contained in the current suite.

Methods Documentation

attach_logger(self: ioh.iohcpp.suite.IntegerBase, arg0: ioh.iohcpp.logger.Logger) → None#: Attach a logger to the problem to track the performance and internal variables.

detach_logger(self: ioh.iohcpp.suite.IntegerBase) → None#: Remove the specified logger from the problem

reset(self: ioh.iohcpp.suite.IntegerBase) → None#: Reset the state variables of the current problem.