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PHG4BeamlineMagnetSubsystem.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file PHG4BeamlineMagnetSubsystem.cc
1
#include "
PHG4BeamlineMagnetSubsystem.h
"
2
#include "
PHG4BeamlineMagnetDetector.h
"
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4
#include <phparameter/PHParameters.h>
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#include <cmath>
// for NAN
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#include <iostream>
// for operator<<, endl, basic_ostream
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class
PHCompositeNode
;
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class
PHG4Detector
;
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using namespace
std;
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//_______________________________________________________________________
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PHG4BeamlineMagnetSubsystem::PHG4BeamlineMagnetSubsystem
(
const
std::string& na,
const
int
lyr)
16
:
PHG4DetectorSubsystem
(na, lyr)
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, detector_(nullptr)
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{
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InitializeParameters
();
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}
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//_______________________________________________________________________
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int
PHG4BeamlineMagnetSubsystem::InitRunSubsystem
(
PHCompositeNode
*
topNode
)
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{
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/* create magnet */
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detector_
=
new
PHG4BeamlineMagnetDetector
(
this
, topNode,
GetParams
(),
Name
(),
GetLayer
());
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return
0;
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}
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//_______________________________________________________________________
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int
PHG4BeamlineMagnetSubsystem::process_event
(
PHCompositeNode
*
/*topNode*/
)
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{
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return
0;
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}
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//_______________________________________________________________________
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PHG4Detector
*
PHG4BeamlineMagnetSubsystem::GetDetector
(
void
)
const
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{
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return
detector_
;
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}
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void
PHG4BeamlineMagnetSubsystem::SetDefaultParameters
()
44
{
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set_default_string_param
(
"magtype"
,
""
);
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set_default_double_param
(
"field_y"
, NAN);
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set_default_double_param
(
"fieldgradient"
, NAN);
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set_default_double_param
(
"length"
, 100);
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set_default_double_param
(
"place_x"
, 0.);
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set_default_double_param
(
"place_y"
, 0.);
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set_default_double_param
(
"place_z"
, 0.);
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set_default_double_param
(
"rot_x"
, 0.);
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set_default_double_param
(
"rot_y"
, 0.);
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set_default_double_param
(
"rot_z"
, 0.);
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set_default_double_param
(
"radius"
, 100);
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set_default_double_param
(
"thickness"
, 100);
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set_default_double_param
(
"tmin"
, NAN);
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set_default_double_param
(
"tmax"
, NAN);
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set_default_int_param
(
"lengthviarapidity"
, 1);
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set_default_string_param
(
"material"
,
"G4_Galactic"
);
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}
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void
PHG4BeamlineMagnetSubsystem::Print
(
const
string
&
/*what*/
)
const
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{
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cout <<
Name
() <<
" Parameters: "
<< endl;
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if
(!
BeginRunExecuted
())
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{
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cout <<
"Need to execute BeginRun() before parameter printout is meaningful"
<< endl;
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cout <<
"To do so either run one or more events or on the command line execute: "
<< endl;
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cout <<
"Fun4AllServer *se = Fun4AllServer::instance();"
<< endl;
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cout <<
"PHG4Reco *g4 = (PHG4Reco *) se->getSubsysReco(\"PHG4RECO\");"
<< endl;
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cout <<
"g4->InitRun(se->topNode());"
<< endl;
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cout <<
"PHG4BeamlineMagnetSubsystem *cyl = (PHG4BeamlineMagnetSubsystem *) g4->getSubsystem(\""
<<
Name
() <<
"\");"
<< endl;
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cout <<
"cyl->Print()"
<< endl;
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return
;
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}
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GetParams
()->
Print
();
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return
;
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}
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PHG4BeamlineMagnetSubsystem.cc
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. updated:
Wed Jun 29 2022 17:24:40
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