LHCApertureApproximator Class Reference

#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 (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...
	LHCOpticsApproximator (const LHCOpticsApproximator &org)
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.

{ NO_APERTURE, RECTELLIPSE };

Constructor & Destructor Documentation

LHCApertureApproximator() [1/2]

LHCApertureApproximator::LHCApertureApproximator

(

)

Definition at line 965 of file LHCOpticsApproximator.cc.

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

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

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.

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

    : 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;
}

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.

References recoMuon::in, MillePedeFileConverter_cfg::out, and mps_fire::result.

{
  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;
}

Member Data Documentation

ap_type_

ApertureType LHCApertureApproximator::ap_type_

private

Definition at line 228 of file LHCOpticsApproximator.h.

Referenced by LHCApertureApproximator().

r_el_x_

double LHCApertureApproximator::r_el_x_

private

Definition at line 227 of file LHCOpticsApproximator.h.

Referenced by LHCApertureApproximator().

r_el_y_

double LHCApertureApproximator::r_el_y_

private

Definition at line 227 of file LHCOpticsApproximator.h.

Referenced by LHCApertureApproximator().

rect_x_

double LHCApertureApproximator::rect_x_

private

Definition at line 227 of file LHCOpticsApproximator.h.

Referenced by LHCApertureApproximator().

rect_y_

double LHCApertureApproximator::rect_y_

private

Definition at line 227 of file LHCOpticsApproximator.h.

Referenced by LHCApertureApproximator().