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MeasurementProducer.h
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/* Copyright 2008-2010, Technische Universitaet Muenchen,
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Authors: Christian Hoeppner & Sebastian Neubert & Johannes Rauch & Tobias Schlüter
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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_MeasurementProducer_h
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#define genfit_MeasurementProducer_h
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#include "
Exception.h
"
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#include "
TrackCand.h
"
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#include <
assert.h
>
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#include <TClonesArray.h>
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namespace
genfit {
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class
AbsMeasurement;
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template
<
class
measurement_T>
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class
AbsMeasurementProducer
{
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public
:
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virtual
measurement_T*
produce
(
int
index
,
const
TrackCandHit
* hit) = 0;
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virtual
~AbsMeasurementProducer
() {};
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};
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template
<
class
hit_T,
class
measurement_T>
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class
MeasurementProducer
:
public
AbsMeasurementProducer
<genfit::AbsMeasurement> {
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private
:
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TClonesArray*
hitArrayTClones_
;
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public
:
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explicit
MeasurementProducer
(TClonesArray*);
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virtual
~MeasurementProducer
();
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virtual
AbsMeasurement
*
produce
(
int
index
,
const
TrackCandHit
* hit);
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};
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template
<
class
hit_T,
class
measurement_T>
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MeasurementProducer<hit_T, measurement_T>::MeasurementProducer
(TClonesArray* theArr) {
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hitArrayTClones_ = theArr;
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//std::cout << "hit array with " << hitArrayTClones_->GetEntries() << " entries." << std::endl;
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}
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template
<
class
hit_T,
class
measurement_T>
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MeasurementProducer<hit_T, measurement_T>::~MeasurementProducer
() {
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// we don't assume ownership over the hit arrays
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}
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template
<
class
hit_T,
class
measurement_T>
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AbsMeasurement
*
MeasurementProducer<hit_T, measurement_T>::produce
(
int
index
,
const
TrackCandHit
* hit) {
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assert
(hitArrayTClones_ !=
nullptr
);
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//std::cout << "hit array with " << hitArrayTClones_->GetEntries() << " entries, looking for entry " << index << "." << std::endl;
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if
(hitArrayTClones_->At(index) == 0) {
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Exception
e
(
"In MeasurementProducer: index for hit in TClonesArray out of bounds"
,__LINE__,__FILE__);
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e.
setFatal
();
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throw
e
;
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}
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return
(
new
measurement_T( (hit_T*) hitArrayTClones_->At(index), hit ) );
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}
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}
/* End of namespace genfit */
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#endif // genfit_MeasurementProducer_h
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MeasurementProducer.h
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