IntegerConstraint#

class ioh.iohcpp.IntegerConstraint(self: ioh.iohcpp.IntegerConstraint, fn: handle, weight: float = 1.0, exponent: float = 1.0, enforced: ioh.iohcpp.ConstraintEnforcement = <ConstraintEnforcement.SOFT: 2>, name: str = '')#

Bases: AbstractIntegerConstraint

General Constraint, defined by a function

Parameters:

f (list -> float) – A function that computes the violation of a point
weight (float) – The weight given to the violation when penalizing the objective function
exponent (float) – The exponent given to the violation when penalizing the objective function
enforced (ConstraintEnforcement) – how the constraint should be enforced
name (str) – name of the constraint

Attributes Summary

`enforced`	The type of constraint enforcement applied.
`exponent`	The exponent for this constraint
`weight`	The weight given to this constraint

Methods Summary

`__call__`(self, arg0, arg1)
`compute_violation`(self, arg0)
`is_feasible`(self, arg0)
`penalize`(self, arg0)
`penalty`(self)
`violation`(self)

Attributes Documentation

enforced#: The type of constraint enforcement applied.

exponent#: The exponent for this constraint

weight#: The weight given to this constraint

Methods Documentation

__call__(self: ioh.iohcpp.AbstractIntegerConstraint, arg0: List[int], arg1: float) → float#

compute_violation(self: ioh.iohcpp.AbstractIntegerConstraint, arg0: List[int]) → bool#

is_feasible(self: ioh.iohcpp.AbstractIntegerConstraint, arg0: List[int]) → bool#

penalize(self: ioh.iohcpp.AbstractIntegerConstraint, arg0: float) → float#

penalty(self: ioh.iohcpp.AbstractIntegerConstraint) → float#

violation(self: ioh.iohcpp.AbstractIntegerConstraint) → float#