Constraint::Impl Class Referenceabstract

Base class for constraint implementations. More...

#include <ql/math/optimization/constraint.hpp>

Inherited by BoundaryConstraint::Impl, CalibratedModel::PrivateConstraint::Impl, CompositeConstraint::Impl, HestonModel::FellerConstraint::Impl, NoConstraint::Impl, and PositiveConstraint::Impl.

Public Member Functions

virtual bool test (const Array &params) const =0
 Tests if params satisfy the constraint.
 

Detailed Description

Base class for constraint implementations.