Belle II Software
release-05-01-25
ConstField.h
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/* Copyright 2008-2010, Technische Universitaet Muenchen,
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Authors: Christian Hoeppner & Sebastian Neubert & Johannes Rauch
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This file is part of GENFIT.
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GENFIT is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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GENFIT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with GENFIT. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef genfit_ConstField_h
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#define genfit_ConstField_h
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#include "AbsBField.h"
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namespace
genfit
{
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class
ConstField
:
public
AbsBField
{
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public
:
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ConstField
(
double
b1,
double
b2,
double
b3)
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: field_(b1, b2, b3)
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{ ; }
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ConstField
(
const
TVector3& field)
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: field_(field)
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{ ; }
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TVector3
get
(
const
TVector3& pos)
const
;
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void
get
(
const
double
& posX,
const
double
& posY,
const
double
& posZ,
double
& Bx,
double
& By,
double
& Bz)
const
;
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private
:
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TVector3 field_;
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};
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}
/* End of namespace genfit */
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#endif // genfit_ConstField_h
genfit
Defines for I/O streams used for error and debug printing.
Definition:
AlignablePXDRecoHit.h:19
genfit::ConstField::ConstField
ConstField(double b1, double b2, double b3)
define the constant field in this ctor
Definition:
ConstField.h:40
genfit::AbsBField
Abstract Interface to magnetic fields in GENFIT.
Definition:
AbsBField.h:36
genfit::ConstField::get
TVector3 get(const TVector3 &pos) const
return value at position
Definition:
ConstField.cc:23
genfit::ConstField
Constant Magnetic field.
Definition:
ConstField.h:37
genfit2
code2
fields
include
ConstField.h
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