#include <parspline.hpp>

Inheritance diagram for ParSpline:

Public Member Functions
	ParSpline (double xx, double zz, double ddx, double ddz, double ccurv, bool flag, int nn)

void	Interpolate (double xx, double zz, int nn, bool flag, double rc, double sp, double xx1=NULL, double *zz1=NULL, int nn1=0, bool noInter=false)

void	GetXZ (double xx, double zz)

void	GetSPXZ (double_ar sx, double_ar sz)

bool	GetKnot (int kn, double &x, double &z)

void	GetDXDZ (double ddx, double ddz)

void	GetCurv (double *ccurv)

void	GetSPFlags (bool *flag)

int	GetN ()

bool	GetPFlag (int index)

bool	GetPSpX (double z, double &x)

bool	GetPSpXs (double z, double *&xs, int &nx)

bool	GetPSpXs (double z, double &xs, int &nx, double_ar xx1, double_ar *zz1)

bool	GetPSpZ (double x, double &z)

bool	GetPSpZs (double x, double *&zs, int &nz)

bool	GetPSpZs (double x, double &zs, int &nz, double_ar xx1, double_ar *zz1)

bool	PSpInt (double x1, double z1, double x2, double z2, double &ix, double &iz, int *nn=NULL)

bool	PSpInt1 (double x1, double z1, double x2, double z2, double &ix, double &iz, int *nn=NULL)

bool	PSpInts (double x1, double z1, double x2, double z2, double ixs, double izs, int &in, int *inns=NULL)

bool	PSpI (double x1, double z1, double x2, double z2, int nn, double &ix, double &iz, double &angle, double &curvity)

bool	PSpI1 (double x1, double z1, double x2, double z2, int nn, double &ix, double &iz, double &angle)

bool	PSpIs (double x1, double z1, double x2, double z2, int nn, double ixs, double izs, int &in, double &angle)

bool	PSpCutMiddle (double x1, double z1, double x2, double z2, double &ix, double &iz)

bool	isPSpClean ()

void	SetXZMinMax (double xmn, double xmx, double zmn, double zmx)

void	GetXZMinMax (double &xmn, double &xmx, double &zmn, double &zmx)

bool	CheckSplineStatus ()

Protected Member Functions
virtual int	IntervalSmoothParSpline (int N1, double x1, double z1, bool flag, int N2, double xf, double zf, double rc, double sp, double_ar xx1, double_ar zz1, double_ar dx, double_ar dz, double_ar curvity, int_ar *NumNodeBreak)

Detailed Description

Class "Parametric spline" for comlicated curves (with break-points) description. Class is based on functiones, described in parspline_service.hpp

Constructor & Destructor Documentation

ParSpline::ParSpline	(	double *	xx,
		double *	zz,
		double *	ddx,
		double *	ddz,
		double *	ccurv,
		bool *	flag,
		int	nn
	)

Constructor for object initialization with previously interpolated points

Member Function Documentation

void ParSpline::GetCurv ( double * ccurv )

Returns curv values

void ParSpline::GetDXDZ	(	double *	ddx,
		double *	ddz
	)

Returns dx and dz values

bool ParSpline::GetKnot	(	int	kn,
		double &	x,
		double &	z
	)

Returns coordinates of spline knot #kn

int ParSpline::GetN ( )

Nodes number

bool ParSpline::GetPSpX	(	double	z,
		double &	x
	)

Intersection of spline and horizontal line, returns the nearest point

bool ParSpline::GetPSpXs	(	double	z,
		double *&	xs,
		int &	nx
	)

Intersection of spline and horizontal line, returns points array

bool ParSpline::GetPSpXs	(	double	z,
		double *&	xs,
		int &	nx,
		double_ar *	xx1,
		double_ar *	zz1
	)

new version

bool ParSpline::GetPSpZ	(	double	x,
		double &	z
	)

Intersection of spline and vertical line, returns the nearest point

bool ParSpline::GetPSpZs	(	double	x,
		double *&	zs,
		int &	nz
	)

Intersection of spline and vertical line, returns points array

bool ParSpline::GetPSpZs	(	double	x,
		double *&	zs,
		int &	nz,
		double_ar *	xx1,
		double_ar *	zz1
	)

new version

void ParSpline::GetSPFlags ( bool * flag )

Returns special points information

void ParSpline::GetXZ	(	double *	xx,
		double *	zz
	)

Returns spline interpolated nodes

void ParSpline::Interpolate	(	double *	xx,
		double *	zz,
		int	nn,
		bool *	flag,
		double	rc,
		double	sp,
		double *	xx1 = `NULL`,
		double *	zz1 = `NULL`,
		int	nn1 = `0`,
		bool	noInter = `false`
	)

Provides spline approximation for provided knots

virtual int ParSpline::IntervalSmoothParSpline	(	int	N1,
		double *	x1,
		double *	z1,
		bool *	flag,
		int	N2,
		double *	xf,
		double *	zf,
		double	rc,
		double	sp,
		double_ar *	xx1,
		double_ar *	zz1,
		double_ar *	dx,
		double_ar *	dz,
		double_ar *	curvity,
		int_ar *	NumNodeBreak
	)

protectedvirtual

Main interpolation method. Might be reimplemented.

Reimplemented in BaseSpline2D.

bool ParSpline::isPSpClean ( )

Determines, is there special points on the well

bool ParSpline::PSpCutMiddle	(	double	x1,
		double	z1,
		double	x2,
		double	z2,
		double &	ix,
		double &	iz
	)

Returns point on spline, in the middle between given points

bool ParSpline::PSpI	(	double	x1,
		double	z1,
		double	x2,
		double	z2,
		int	nn,
		double &	ix,
		double &	iz,
		double &	angle,
		double &	curvity
	)

Intersection of the spline with arbitrary segment (the spline sector is set), returns the nearest point

bool ParSpline::PSpI1	(	double	x1,
		double	z1,
		double	x2,
		double	z2,
		int	nn,
		double &	ix,
		double &	iz,
		double &	angle
	)

Intersection of the spline with arbitrary straight line (the spline sector is set), returns the nearest point

bool ParSpline::PSpInt	(	double	x1,
		double	z1,
		double	x2,
		double	z2,
		double &	ix,
		double &	iz,
		int *	nn = `NULL`
	)

Intersection of the spline with arbitrary segment

bool ParSpline::PSpInt1	(	double	x1,
		double	z1,
		double	x2,
		double	z2,
		double &	ix,
		double &	iz,
		int *	nn = `NULL`
	)

Intersection of the spline with arbitrary segment, returns the nearest point

bool ParSpline::PSpInts	(	double	x1,
		double	z1,
		double	x2,
		double	z2,
		double *	ixs,
		double *	izs,
		int &	in,
		int *	inns = `NULL`
	)

Intersection of the spline with arbitrary segment, returns points array

bool ParSpline::PSpIs	(	double	x1,
		double	z1,
		double	x2,
		double	z2,
		int	nn,
		double *	ixs,
		double *	izs,
		int &	in,
		double &	angle
	)

Intersection of the spline with arbitrary straight line (the spline sector is set), returns points array

void ParSpline::SetXZMinMax	(	double	xmn,
		double	xmx,
		double	zmn,
		double	zmx
	)

Manual determinition of the spline limiting rectangle

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

/net/opt/univers/ubp-i-15.3-centos7-x64.urij/include/mth/parspline.hpp

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation