RealConstraint

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

Bases: AbstractRealConstraint

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.AbstractRealConstraint, arg0: List[float], arg1: float) → float

compute_violation(self: ioh.iohcpp.AbstractRealConstraint, arg0: List[float]) → bool

is_feasible(self: ioh.iohcpp.AbstractRealConstraint, arg0: List[float]) → bool

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

penalty(self: ioh.iohcpp.AbstractRealConstraint) → float

violation(self: ioh.iohcpp.AbstractRealConstraint) → float