Constraint imposing positivity to all arguments More...
#include <ql/math/optimization/constraint.hpp>
Inheritance diagram for PositiveConstraint:Additional Inherited Members | |
Public Member Functions inherited from Constraint | |
| bool | empty () const |
| bool | test (const Array &p) const |
| Array | upperBound (const Array ¶ms) const |
| Array | lowerBound (const Array ¶ms) const |
| Real | update (Array &p, const Array &direction, Real beta) const |
| Constraint (const ext::shared_ptr< Impl > &impl=ext::shared_ptr< Impl >()) | |
Protected Attributes inherited from Constraint | |
| ext::shared_ptr< Impl > | impl_ |
Constraint imposing positivity to all arguments