genfit::ConstField Class Reference

Constant Magnetic field. More...

#include <ConstField.h>

Inheritance diagram for genfit::ConstField:

Collaboration diagram for genfit::ConstField:

Public Member Functions
	ConstField (double b1, double b2, double b3)
	define the constant field in this ctor
	ConstField (const TVector3 &field)
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
	Get the magneticField [kGauss] at position.
Public Member Functions inherited from genfit::AbsBField
	AbsBField ()
virtual	~AbsBField ()

Private Attributes
TVector3	field_

Detailed Description

Constant Magnetic field.

Author

Christian Höppner (Technische Universität München, original author)

Sebastian Neubert (Technische Universität München, original author)

Definition at line 37 of file ConstField.h.

Constructor & Destructor Documentation

ConstField() [1/2]

genfit::ConstField::ConstField ( double  b1, double  b2, double  b3  )

inline

define the constant field in this ctor

Definition at line 40 of file ConstField.h.

    : field_(b1, b2, b3)
  { ; }

ConstField() [2/2]

genfit::ConstField::ConstField ( const TVector3 &  field )

inline

Definition at line 44 of file ConstField.h.

    : field_(field)
  { ; }

Member Function Documentation

get() [1/2]

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

virtual

Get the magneticField [kGauss] at position.

Override this in your concrete implementation.

Reimplemented from genfit::AbsBField.

Definition at line 27 of file ConstField.cc.

                                                                                                          {
  Bx = field_.X();
  By = field_.Y();
  Bz = field_.Z();
}

get() [2/2]

TVector3 genfit::ConstField::get ( const TVector3 &  pos ) const

virtual

return value at position

Implements genfit::AbsBField.

Definition at line 23 of file ConstField.cc.

                                              {
  return field_;
}

Member Data Documentation

field_

TVector3 genfit::ConstField::field_

private

Definition at line 53 of file ConstField.h.

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

• genfit/fields/include/ConstField.h
• genfit/fields/src/ConstField.cc