Blueprint for interpolating a cubic polynomial between end point conditions. More...

#include <polynomial.hpp>

Inheritance diagram for ecl::blueprints::CubicSecondDerivativeInterpolation:

Public Types
typedef ecl::CubicPolynomial	base_type
	Abstract representation of the class to be instantiated/configured.
Public Member Functions
void	apply (base_type &polynomial) const
	Apply the blueprint to configure an existing object.
	CubicSecondDerivativeInterpolation (const double x_i, const double y_i, const double yddot_i, const double x_f, const double y_f, const double yddot_f)
	Constructor that properly configures/initialises the blueprint.
base_type	instantiate ()
	Instantiate a copy of the object that is blueprinted.
virtual	~CubicSecondDerivativeInterpolation ()
Private Attributes
double	x_final
double	x_initial
double	y_final
double	y_initial
double	yddot_final
double	yddot_initial

Detailed Description

Blueprint for interpolating a cubic polynomial between end point conditions.

Blueprint for interpolating a cubic polynomial between two end point conditions. That is, the resulting polynomial y(x) should satisfy the following conditions:

   y(x_i)  = y_i
   y(x_f)  = y_f
   y''(x_i) = y''_i
   y''(x_f) = y''_f

See also:: Polynomial.

Definition at line 690 of file polynomial.hpp.

Member Typedef Documentation

typedef ecl::CubicPolynomial ecl::blueprints::CubicSecondDerivativeInterpolation::base_type

Abstract representation of the class to be instantiated/configured.

Definition at line 695 of file polynomial.hpp.

Constructor & Destructor Documentation

ecl::blueprints::CubicSecondDerivativeInterpolation::CubicSecondDerivativeInterpolation	(	const double	x_i,
		const double	y_i,
		const double	yddot_i,
		const double	x_f,
		const double	y_f,
		const double	yddot_f
	)		`[inline]`

Constructor that properly configures/initialises the blueprint.

Constructor that accepts the boundary constraints used to generate the cubic.

Parameters:

x_i	: initial domain value.
y_i	: initial polynomial value.
yddot_i	: initial polynomial curvature.
x_f	: final domain value.
y_f	: final polynomial value.
yddot_f	: final polynomial curvature.