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TrkrClusterv3.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file TrkrClusterv3.cc
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#include "
TrkrClusterv3.h
"
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#include <cmath>
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#include <utility>
// for swap
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namespace
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{
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// square convenience function
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template
<
class
T>
inline
constexpr
T
square
(
const
T
&
x
)
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{
return
x*
x
; }
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}
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TrkrClusterv3::TrkrClusterv3
()
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: m_cluskey(TrkrDefs::CLUSKEYMAX)
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, m_subsurfkey(TrkrDefs::SUBSURFKEYMAX)
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, m_adc(0xFFFFFFFF)
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{
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for
(
int
i = 0; i < 2; i++)
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{
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m_local
[i] = NAN;
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for
(
int
j = 0; j < 2; j ++)
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{
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m_actsLocalErr
[i][j] = NAN;
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}
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}
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}
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void
TrkrClusterv3::identify
(std::ostream& os)
const
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{
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os <<
"---TrkrClusterv3--------------------"
<< std::endl;
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os <<
"clusid: "
<<
getClusKey
() << std::dec << std::endl;
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os <<
" (rphi,z) = ("
<<
getLocalX
();
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os <<
", "
<<
getLocalY
() <<
") cm "
;
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os <<
" adc = "
<<
getAdc
() << std::endl;
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os <<
"Error "
<< std::endl;
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os <<
" ( "
;
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os <<
getActsLocalError
(0, 0) <<
" , "
;
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os <<
getActsLocalError
(0, 1) <<
" ) "
<< std::endl;
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os <<
" ( "
;
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os <<
getActsLocalError
(1, 0) <<
", "
;
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os <<
getActsLocalError
(1, 1) <<
" ) "
<< std::endl;
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os << std::endl;
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os <<
"-----------------------------------------------"
<< std::endl;
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return
;
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}
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int
TrkrClusterv3::isValid
()
const
59
{
60
if
(
m_cluskey
== TrkrDefs::CLUSKEYMAX) {
return
0; }
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for
(
int
i = 0; i < 2; ++i)
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{
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if
(std::isnan(
getPosition
(i))) {
return
0; }
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for
(
int
j = 0; j < 2; ++j)
65
{
if
(std::isnan(
getActsLocalError
(i,j))) {
return
0; }}
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}
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if
(
m_adc
== 0xFFFFFFFF) {
return
0; }
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return
1;
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}
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void
TrkrClusterv3::CopyFrom
(
const
TrkrCluster
& source )
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{
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// do nothing if copying onto oneself
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if
(
this
== &source )
return
;
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// parent class method
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TrkrCluster::CopyFrom
( source );
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setClusKey
( source.
getClusKey
() );
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setLocalX
( source.
getLocalX
() );
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setLocalY
( source.
getLocalY
() );
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for
(
int
j = 0; j < 2; ++j)
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for
(
int
i = 0; i < 2; ++i)
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{
setActsLocalError
(i, j, source.
getActsLocalError
(i, j)); }
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setSubSurfKey
( source.
getSubSurfKey
() );
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setAdc
( source.
getAdc
() );
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}
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float
TrkrClusterv3::getRPhiError
()
const
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{
return
std::sqrt(
m_actsLocalErr
[0][0]); }
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float
TrkrClusterv3::getZError
()
const
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{
return
std::sqrt(
m_actsLocalErr
[1][1]); }
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void
TrkrClusterv3::setActsLocalError
(
unsigned
int
i,
unsigned
int
j,
99
float
value
)
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{
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m_actsLocalErr
[i][j] =
value
;
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}
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TrkrClusterv3.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:24:37
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