MetaData#

class ioh.iohcpp.MetaData(self: ioh.iohcpp.MetaData, problem_id: int, instance: int, name: str, n_variables: int, optimization_type: ioh.iohcpp.OptimizationType)#

Bases: pybind11_object

Problem meta data. Contains static information about problems, such as their name and id.

Parameters:

problem_id (int) – The id of the problem
instance (int) – The instance of the problem
name (str) – The name of the problem
n_variables (int) – The problem dimensionality
optimization_type (OptimizationType) – Enum value, denoting if this is a maximization or minimization problem

Attributes Summary

`instance`	The instance number of the current problem
`n_variables`	The number of variables (dimension) of the current problem
`name`	The name of the current problem
`optimization_type`	The type of problem (maximization or minimization)
`problem_id`	The id of the problem within its suite

Attributes Documentation