base class for 1-D interpolations. More...
#include <ql/math/interpolation.hpp>
 Inheritance diagram for Interpolation:
 Inheritance diagram for Interpolation:| Classes | |
| class | Impl | 
| abstract base class for interpolation implementations  More... | |
| class | templateImpl | 
| basic template implementation  More... | |
| Public Types | |
| typedef Real | argument_type | 
| typedef Real | result_type | 
| Public Member Functions | |
| bool | empty () const | 
| Real | operator() (Real x, bool allowExtrapolation=false) const | 
| Real | primitive (Real x, bool allowExtrapolation=false) const | 
| Real | derivative (Real x, bool allowExtrapolation=false) const | 
| Real | secondDerivative (Real x, bool allowExtrapolation=false) const | 
| Real | xMin () const | 
| Real | xMax () const | 
| bool | isInRange (Real x) const | 
| void | update () | 
|  Public Member Functions inherited from Extrapolator | |
| void | enableExtrapolation (bool b=true) | 
| enable extrapolation in subsequent calls | |
| void | disableExtrapolation (bool b=true) | 
| disable extrapolation in subsequent calls | |
| bool | allowsExtrapolation () const | 
| tells whether extrapolation is enabled | |
| Protected Member Functions | |
| void | checkRange (Real x, bool extrapolate) const | 
| Protected Attributes | |
| boost::shared_ptr< Impl > | impl_ | 
base class for 1-D interpolations.
Classes derived from this class will provide interpolated values from two sequences of equal length, representing discretized values of a variable and a function of the former, respectively.