- QuantLib
- Constraint
 
Base constraint class. More...
#include <ql/math/optimization/constraint.hpp>

| Classes | |
| class | Impl | 
| Base class for constraint implementations.  More... | |
| Public Member Functions | |
| bool | empty () const | 
| bool | test (const Array &p) const | 
| Real | update (Array &p, const Array &direction, Real beta) | 
| Constraint (const boost::shared_ptr< Impl > &impl=boost::shared_ptr< Impl >()) | |
| Protected Attributes | |
| boost::shared_ptr< Impl > | impl_ | 
Base constraint class.