#include <LHCOpticsApproximator.h>

Inheritance diagram for LHCApertureApproximator:

Public Types
enum	ApertureType { ApertureType::NO_APERTURE, ApertureType::RECTELLIPSE }

Public Types inherited from LHCOpticsApproximator
enum	beam_type { lhcb1, lhcb2 }

enum	polynomials_selection { AUTOMATIC, PREDEFINED }

Public Member Functions
bool	CheckAperture (const double *in, bool invert_beam_coord_sytems=true) const

	LHCApertureApproximator ()

	LHCApertureApproximator (const LHCOpticsApproximator &in, double rect_x, double rect_y, double r_el_x, double r_el_y, ApertureType type=ApertureType::RECTELLIPSE)

Public Member Functions inherited from LHCOpticsApproximator
void	AddRectEllipseAperture (const LHCOpticsApproximator &in, double rect_x, double rect_y, double r_el_x, double r_el_y)

bool	CheckInputRange (const double *in, bool invert_beam_coord_sytems=true) const

beam_type	GetBeamType () const

double	GetDx (double mad_init_x, double mad_init_thx, double mad_init_y, double mad_init_thy, double mad_init_xi, double d_mad_xi=0.001)

double	GetDxds (double mad_init_x, double mad_init_thx, double mad_init_y, double mad_init_thy, double mad_init_xi, double d_mad_xi=0.001)

void	GetLinearApproximation (double atPoint[], double &Cx, double &Lx, double &vx, double &Cy, double &Ly, double &vy, double &D, double ep=1E-5)

void	GetLineariasedTransportMatrixX (double mad_init_x, double mad_init_thx, double mad_init_y, double mad_init_thy, double mad_init_xi, TMatrixD &tr_matrix, double d_mad_x=10e-6, double d_mad_thx=10e-6)
	returns linearised transport matrix for x projection \| dx_out/dx_in dx_out/dthx_in \| \| dthx_out/dx_in dthx_out/dthx_in \| More...

void	GetLineariasedTransportMatrixY (double mad_init_x, double mad_init_thx, double mad_init_y, double mad_init_thy, double mad_init_xi, TMatrixD &tr_matrix, double d_mad_y=10e-6, double d_mad_thy=10e-6)
	returns linearised transport matrix for y projection \| dy_out/dy_in dy_out/dthy_in \| \| dthy_out/dy_in dthy_out/dthy_in \| More...

	LHCOpticsApproximator ()

	LHCOpticsApproximator (const LHCOpticsApproximator &org)

	LHCOpticsApproximator (std::string name, std::string title, TMultiDimFet::EMDFPolyType polynom_type, std::string beam_direction, double nominal_beam_momentum)
	begin and end position along the beam of the particle to transport, training_tree, prefix of data branch in the tree More...

const LHCOpticsApproximator &	operator= (const LHCOpticsApproximator &org)

double	ParameterOutOfRangePenalty (double par_m[], bool invert_beam_coord_sytems=true) const

void	PrintCoordinateOpticalFunctions (TMultiDimFet &parametrization, const std::string &coord_name, const std::vector< std::string > &input_vars)

void	PrintInputRange ()

void	PrintOpticalFunctions ()

void	Test (TTree inp_tree, TFile f_out, std::string data_prefix=std::string("def"), std::string base_out_dir=std::string(""))

void	TestAperture (TTree in_tree, TTree out_tree)
	x, theta_x, y, theta_y, ksi, mad_accepted, parametriz_accepted More...

void	Train (TTree inp_tree, std::string data_prefix=std::string("def"), polynomials_selection mode=PREDEFINED, int max_degree_x=10, int max_degree_tx=10, int max_degree_y=10, int max_degree_ty=10, bool common_terms=false, double prec=nullptr)

bool	Transport (const double in, double out, bool check_apertures=false, bool invert_beam_coord_sytems=true) const

bool	Transport (const MadKinematicDescriptor in, MadKinematicDescriptor out, bool check_apertures=false, bool invert_beam_coord_sytems=true) const

bool	Transport2D (const double in, double out, bool check_apertures=false, bool invert_beam_coord_sytems=true) const

bool	Transport_m_GeV (double in_pos[3], double in_momentum[3], double out_pos[3], double out_momentum[3], bool check_apertures, double z2_z1_dist) const
	pos, momentum: x,y,z; pos in m, momentum in GeV/c More...

Private Attributes
ApertureType	ap_type_

double	r_el_x_

double	r_el_y_

double	rect_x_

double	rect_y_

Detailed Description

Definition at line 212 of file LHCOpticsApproximator.h.

Member Enumeration Documentation

◆ ApertureType

enum LHCApertureApproximator::ApertureType

strong

Enumerator
NO_APERTURE
RECTELLIPSE

Definition at line 214 of file LHCOpticsApproximator.h.

214 { NO_APERTURE, RECTELLIPSE };

Constructor & Destructor Documentation

◆ LHCApertureApproximator() [1/2]

LHCApertureApproximator::LHCApertureApproximator ( )

Definition at line 965 of file LHCOpticsApproximator.cc.

                                                  {
   rect_x_ = rect_y_ = r_el_x_ = r_el_y_ = 0.0;
   ap_type_ = ApertureType::NO_APERTURE;
 }

References ap_type_, NO_APERTURE, r_el_x_, r_el_y_, rect_x_, and rect_y_.

◆ LHCApertureApproximator() [2/2]

LHCApertureApproximator::LHCApertureApproximator	(	const LHCOpticsApproximator &	in,
		double	rect_x,
		double	rect_y,
		double	r_el_x,
		double	r_el_y,
		ApertureType	type = `ApertureType::RECTELLIPSE`
	)

Definition at line 970 of file LHCOpticsApproximator.cc.

     : LHCOpticsApproximator(in) {
   rect_x_ = rect_x;
   rect_y_ = rect_y;
   r_el_x_ = r_el_x;
   r_el_y_ = r_el_y;
   ap_type_ = type;
 }

References ap_type_, r_el_x_, r_el_y_, rect_x_, and rect_y_.

Member Function Documentation

◆ CheckAperture()

bool LHCApertureApproximator::CheckAperture	(	const double *	in,
		bool	invert_beam_coord_sytems = `true`
	)		const

Definition at line 980 of file LHCOpticsApproximator.cc.

 {
   double out[5];
   bool result = Transport(in, out, false, invert_beam_coord_sytems);
  
   if (ap_type_ == ApertureType::RECTELLIPSE) {
     result = result && out[0] < rect_x_ && out[0] > -rect_x_ && out[2] < rect_y_ && out[2] > -rect_y_ &&
              (out[0] * out[0] / (r_el_x_ * r_el_x_) + out[2] * out[2] / (r_el_y_ * r_el_y_) < 1);
   }
   return result;
 }