Detailed Description

See also the Interpolation section of the O2scl User's guide.

Definition at line 2007 of file interp.h.

Public Member Functions
	interp_array_vec (size_t nv, const arr_t &x, const arr_t &y, size_t interp_type)
	Create with base interpolation object `it`.

Public Member Functions inherited from o2scl::interp_vec< arr_t >
	interp_vec ()
	Blank interpolator.

	interp_vec (size_t n, const arr_t &x, const arr_t &y, size_t interp_type=itp_cspline)
	Create an interpolation object with interpolation type `itp_cspline` based on the first `n` entries of vectors `x` and `y`.

void	set (size_t n, const arr_t &x, const arr_t &y)
	Modify the interpolation object to operate on the first `n` entries of vectors `x` and `y`.

void	set (size_t n, const arr_t &x, const arr_t &y, size_t interp_type)
	Set a new vector to interpolate.

void	clear ()
	Manually clear the pointer to the user-specified vector.

virtual double	eval (const double x0) const
	Give the value of the function .

virtual double	operator() (double x0) const
	Give the value of the function .

virtual double	deriv (const double x0) const
	Give the value of the derivative $y^{\prime}(x=x_0)$ .

virtual double	deriv2 (const double x0) const
	Give the value of the second derivative $y^{\prime \prime}(x=x_0)$ .

virtual double	integ (const double x1, const double x2) const
	Give the value of the integral $\int_a^{b}y(x)~dx$ .

virtual const char *	type () const
	Return the type, "interp_vec".

Additional Inherited Members
Public Attributes inherited from o2scl::interp_base< arr_t, arr_t >
size_t	min_size
	The minimum size of the vectors to interpolate between. More...

Protected Member Functions inherited from o2scl::interp_base< arr_t, arr_t >
double	integ_eval (double ai, double bi, double ci, double di, double xi, double a, double b) const
	An internal function to assist in computing the integral for both the cspline and Akima types.

Protected Attributes inherited from o2scl::interp_vec< arr_t >
interp_base< arr_t, arr_t > *	itp
	Base interpolation object.

size_t	itype
	Interpolation type.

Protected Attributes inherited from o2scl::interp_base< arr_t, arr_t >
search_vec< const arr_t >	svx
	To perform binary searches. More...

const arr_t *	px
	Independent vector.

const arr_t *	py
	Dependent vector.

size_t	sz
	Vector size.

The documentation for this class was generated from the following file:

Public Member Functions