genfit::FairShipFields Class Reference

Field for SHiP. More...

#include <FairShipFields.h>

Inheritance diagram for genfit::FairShipFields:

Collaboration diagram for genfit::FairShipFields:

Public Member Functions
	FairShipFields ()
void	setField (ShipCompField *gField)
	set field if not gMC present
TVector3	get (const TVector3 &pos) const
	return value at position
void	get (const double &posX, const double &posY, const double &posZ, double &Bx, double &By, double &Bz) const

Private Attributes
ShipCompField *	gField_ {nullptr}

Detailed Description

Field for SHiP.

Author

Thomas Ruf CERN

Definition at line 21 of file FairShipFields.h.

Constructor & Destructor Documentation

FairShipFields()

genfit::FairShipFields::FairShipFields

(

)

Default constructor

Definition at line 20 of file FairShipFields.cxx.

: AbsBField() { ; }

Member Function Documentation

get() [1/2]

void genfit::FairShipFields::get	(	const double &	posX,
		const double &	posY,
		const double &	posZ,
		double &	Bx,
		double &	By,
		double &	Bz
	)		const

Definition at line 29 of file FairShipFields.cxx.

                                                                   {
  Double_t X[3] = {x, y, z};
  Double_t B[3] = {Bx, By, Bz};
  if (!gMC && !gField_) {
    cout << "no Field Manager instantiated" << endl;
    return;
  }
  if (gMC) {
    gMC->GetMagField()->Field(X, B);
  } else {
    gField_->Field(X, B);
  }
  Bx = B[0];
  By = B[1];
  Bz = B[2];
}

get() [2/2]

TVector3 genfit::FairShipFields::get

(

const TVector3 &

pos

)

const

return value at position

Definition at line 22 of file FairShipFields.cxx.

                                                      {
  Double_t bx, by, bz;
  get(pos.X(), pos.Y(), pos.Z(), bx, by, bz);
  TVector3 field_(bx, by, bz);
  return field_;
}

setField()

void genfit::FairShipFields::setField ( ShipCompField *  gField )

inline

set field if not gMC present

Definition at line 27 of file FairShipFields.h.

{ gField_ = gField; }

Member Data Documentation

gField_

ShipCompField* genfit::FairShipFields::gField_ {nullptr}

private

Definition at line 35 of file FairShipFields.h.

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

• field/FairShipFields.h
• field/FairShipFields.cxx