QuantLib: a free/open-source library for quantitative finance
Reference manual - version 1.40
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Parameter Class Reference

Base class for model arguments. More...

#include <ql/models/parameter.hpp>

Inheritance diagram for Parameter:

Classes

class  Impl
 Base class for model parameter implementation. More...

Public Member Functions

const Arrayparams () const
void setParam (Size i, Real x)
bool testParams (const Array &params) const
Size size () const
Real operator() (Time t) const
const ext::shared_ptr< Impl > & implementation () const
const Constraintconstraint () const

Protected Member Functions

 Parameter (Size size, ext::shared_ptr< Impl > impl, Constraint constraint)

Protected Attributes

ext::shared_ptr< Implimpl_
Array params_
Constraint constraint_

Detailed Description

Base class for model arguments.