Constraint::Impl Class Reference

Base class for constraint implementations. More...

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

Public Member Functions
virtual bool	test (const Array &params) const =0
	Tests if params satisfy the constraint.
virtual Array	upperBound (const Array &params) const
	Returns upper bound for given parameters.
virtual Array	lowerBound (const Array &params) const
	Returns lower bound for given parameters.

Detailed Description

Base class for constraint implementations.