Interpolation class for general vectors. More...
#include <interp.h>
Detailed Description
template<class vec_t = boost::numeric::ublas::vector<double>, class vec2_t = vec_t>
class o2scl::interp< vec_t, vec2_t >
See also the Interpolation section of the O2scl User's guide.
Interpolation of ublas vector like objects is performed with the default template parameters, and interp_array is provided for simple interpolation on C-style arrays.
The type of interpolation to be performed can be specified using the set_type() function or in the constructor. The default is cubic splines with natural boundary conditions.
Public Member Functions | |
| interp (size_t interp_type=itp_cspline) | |
Create with base interpolation object it. | |
| virtual double | eval (const double x0, size_t n, const vec_t &x, const vec2_t &y) |
Give the value of the function,  , as specified as the first n elements of vectors x and y. | |
| virtual double | deriv (const double x0, size_t n, const vec_t &x, const vec2_t &y) |
Give the value of the derivative,  , where  is specified in the first n elements of vectors x and y. | |
| virtual double | deriv2 (const double x0, size_t n, const vec_t &x, const vec2_t &y) |
Give the value of the second derivative,  , where is specified in the first n elements of vectors x and y. | |
| virtual double | integ (const double x1, const double x2, size_t n, const vec_t &x, const vec2_t &y) |
Give the value of the integral  , where is specified in the first n elements of vectors x and y. | |
| void | set_type (size_t interp_type) |
| Set base interpolation type. | |
Protected Attributes | |
| interp_base< vec_t, vec2_t > * | itp |
| Pointer to base interpolation object. | |
Private Member Functions | |
| interp (const interp< vec_t, vec2_t > &) | |
| interp< vec_t, vec2_t > & | operator= (const interp< vec_t, vec2_t > &) |
The documentation for this class was generated from the following file:
- /home/awsteiner/wcs/o2scl/src/base/interp.h