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Interpolation2D Class Reference
Base class for 2d interpolation. More...
#include <interpolation.hpp>
Public Member Functions | |
| virtual | ~Interpolation2D () |
| Virtual destructor. | |
| virtual double | operator() (double x, double y) const =0 |
| Operator for getting interpolation at (x,y). | |
Protected Member Functions | |
| Interpolation2D (size_t n, size_t m, const std::vector< double > &f) | |
| Constructor. | |
| const double & | __f (int i, int j) const |
| double & | __f (int i, int j) |
Protected Attributes | |
| size_t | _n |
| Size of first coordinate of mesh. | |
| size_t | _m |
| Size of second coordinate of mesh. | |
| std::vector< double > | _f |
| Function data mesh. | |
Detailed Description
Base class for 2d interpolation.
Provides an interpolation of a function defined at mesh points (x,y), where 0 <= (x,y) <= 1.
Constructor & Destructor Documentation
| Interpolation2D::Interpolation2D | ( | size_t | n, | |
| size_t | m, | |||
| const std::vector< double > & | f | |||
| ) | [protected] |
Constructor.
Makes an independent object for interpolation of data. An internal copy of f is created.
| virtual Interpolation2D::~Interpolation2D | ( | ) | [inline, virtual] |
Virtual destructor.
Member Function Documentation
| const double& Interpolation2D::__f | ( | int | i, | |
| int | j | |||
| ) | const [protected] |
| double& Interpolation2D::__f | ( | int | i, | |
| int | j | |||
| ) | [protected] |
| virtual double Interpolation2D::operator() | ( | double | x, | |
| double | y | |||
| ) | const [pure virtual] |
Operator for getting interpolation at (x,y).
Returns an interpolated value of the function at (x,y), where 0 <= (x,y) <= 1. Returns NaN outside this area.
Implemented in ClosestInterpolation2D, BiLinearInterpolation2D, and BiCubicInterpolation2D.
Member Data Documentation
std::vector<double> Interpolation2D::_f [protected] |
Function data mesh.
size_t Interpolation2D::_m [protected] |
Size of second coordinate of mesh.
size_t Interpolation2D::_n [protected] |
Size of first coordinate of mesh.
The documentation for this class was generated from the following file: