PHOS/html/AliPHOSv1.html

   1 <!DOCTYPE HTML PUBLIC "-// IETF/DTD HTML 2.0// EN">
   2 <html>
   3 <!--                                             -->
   4 <!-- Author: ROOT team (rootdev@hpsalo.cern.ch)  -->
   5 <!--                                             -->
   6 <!--   Date: Mon Mar 26 12:10:28 2001            -->
   7 <!--                                             -->
   8 <head>
   9 <title>AliPHOSv1</title>
  10 <link rev=made href="mailto:rootdev@root.cern.ch">
  11 <meta name="rating" content="General">
  12 <meta name="objecttype" content="Manual">
  13 <meta name="keywords" content="software development, oo, object oriented, unix, x11, windows, c++, html, rene brun, fons rademakers">
  14 <meta name="description" content="ROOT - An Object Oriented Framework For Large Scale Data Analysis.">
  15 </head>
  16 <body BGCOLOR="#ffffff" LINK="#0000ff" VLINK="#551a8b" ALINK="#ff0000" TEXT="#000000">
  17 <a name="TopOfPage"></a>
  18 <!--BEGIN-->
  19 <center>
  20 <h1>AliPHOSv1</h1>
  21 <hr width=300>
  22 <!--SDL--><em><a href=#AliPHOSv1:description>class description</a> - <a href="src/AliPHOSv1.cxx.html">source file</a> - <a href="AliPHOSv1_Tree.ps">inheritance tree</a></em>
  23 <hr width=300>
  24 </center>
  25 <h2>class <a name="AliPHOSv1" href="AliPHOSv1.h">AliPHOSv1</a> : public <a href="./AliPHOSv0.html">AliPHOSv0</a></h2>
  26 <pre>
  27 <!--TAB4-->    <b>private:</b><br>
  28
  29 <!--TAB4-->    <b>public:</b><br>
  30 <!--TAB6-->            <a href="./AliPHOSv1.html">AliPHOSv1</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:AliPHOSv1">AliPHOSv1</a><!--PLAIN-->()
  31 <!--TAB6-->            <a href="./AliPHOSv1.html">AliPHOSv1</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:AliPHOSv1">AliPHOSv1</a><!--PLAIN-->(const <a href="ListOfTypes.html#char">char</a>* name, const <a href="ListOfTypes.html#char">char</a>* title)
  32 <!--TAB6-->            <a href="./AliPHOSv1.html">AliPHOSv1</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:AliPHOSv1">AliPHOSv1</a><!--PLAIN-->(const <a href="./AliPHOSv1.html">AliPHOSv1</a>&amp; phos)
  33 <!--TAB6-->         virtual <a href="ListOfTypes.html#void">void</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:~AliPHOSv1">~AliPHOSv1</a><!--PLAIN-->()
  34 <!--TAB6-->         virtual <a href="ListOfTypes.html#void">void</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:AddHit">AddHit</a><!--PLAIN-->(<a href="ListOfTypes.html#Int_t">Int_t</a> shunt, <a href="ListOfTypes.html#Int_t">Int_t</a> primary, <a href="ListOfTypes.html#Int_t">Int_t</a> track, <a href="ListOfTypes.html#Int_t">Int_t</a> id, <a href="ListOfTypes.html#Float_t">Float_t</a>* hits)
  35 <!--TAB6-->       static TClass* <!--TAB--><!--BOLD--><a href="#AliPHOSv1:Class">Class</a><!--PLAIN-->()
  36 <!--TAB6-->             <a href="ListOfTypes.html#Double_t">Double_t</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:CPVCumulPadResponse">CPVCumulPadResponse</a><!--PLAIN-->(<a href="ListOfTypes.html#Double_t">Double_t</a> x, <a href="ListOfTypes.html#Double_t">Double_t</a> y)
  37 <!--TAB6-->                 <a href="ListOfTypes.html#void">void</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:CPVDigitize">CPVDigitize</a><!--PLAIN-->(TLorentzVector p, <a href="ListOfTypes.html#Float_t">Float_t</a>* xy, <a href="ListOfTypes.html#Int_t">Int_t</a> moduleNumber, TClonesArray* digits)
  38 <!--TAB6-->              <a href="ListOfTypes.html#Float_t">Float_t</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:CPVPadResponseFunction">CPVPadResponseFunction</a><!--PLAIN-->(<a href="ListOfTypes.html#Float_t">Float_t</a> qhit, <a href="ListOfTypes.html#Float_t">Float_t</a> zg, <a href="ListOfTypes.html#Float_t">Float_t</a> xg)
  39 <!--TAB6-->      virtual TClass* <!--TAB--><!--BOLD--><a href="#AliPHOSv1:IsA">IsA</a><!--PLAIN-->() const
  40 <!--TAB6-->        virtual <a href="ListOfTypes.html#Int_t">Int_t</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:IsVersion">IsVersion</a><!--PLAIN-->() const
  41 <!--TAB6-->         virtual <a href="ListOfTypes.html#void">void</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:MakeBranch">MakeBranch</a><!--PLAIN-->(<a href="ListOfTypes.html#Option_t">Option_t</a>* opt, <a href="ListOfTypes.html#char">char</a>* file = 0)
  42 <!--TAB6-->           <a href="./AliPHOSv1.html">AliPHOSv1</a>&amp; <!--TAB--><!--BOLD--><a href="#AliPHOSv1:operator=">operator=</a><!--PLAIN-->(const <a href="./AliPHOSv1.html">AliPHOSv1</a>&amp; rvalue)
  43 <!--TAB6-->         virtual <a href="ListOfTypes.html#void">void</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:ShowMembers">ShowMembers</a><!--PLAIN-->(TMemberInspector&amp; insp, <a href="ListOfTypes.html#char">char</a>* parent)
  44 <!--TAB6-->         virtual <a href="ListOfTypes.html#void">void</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:StepManager">StepManager</a><!--PLAIN-->()
  45 <!--TAB6-->         virtual <a href="ListOfTypes.html#void">void</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:Streamer">Streamer</a><!--PLAIN-->(TBuffer&amp; b)
  46 <!--TAB6-->                 <a href="ListOfTypes.html#void">void</a> <!--TAB--><!--BOLD--><a href="#AliPHOSv1:StreamerNVirtual">StreamerNVirtual</a><!--PLAIN-->(TBuffer&amp; b)
  47 <!--TAB6-->      virtual TString <!--TAB--><!--BOLD--><a href="#AliPHOSv1:Version">Version</a><!--PLAIN-->()
  48
  49 <h3><!--TAB2-->  <a name="AliPHOSv1:Data Members">Data Members</a></h3>
  50 <!--TAB4-->    <b>private:</b><br>
  51
  52 <!--TAB4-->    <b>protected:</b><br>
  53
  54 <!--TAB4-->    <b>public:</b><br>
  55 </pre>
  56 <!--END-->
  57 <br><hr>
  58 <!--SEE ALSO--><h2>See also</h2><dl><dd>
  59 <a href="./AliPHOSv2.html">AliPHOSv2</a>, <a href="./AliPHOSv3.html">AliPHOSv3</a></dl>
  60 <hr>
  61 <!--DESCRIPTION--><h2><a name="AliPHOSv1:description">Class Description</a></h2>
  62 <pre> Implementation version v1 of PHOS Manager class
  63 ---
  64  Layout EMC + PPSD has name GPS2:
  65  Produces cumulated hits
  66 ---
  67  Layout EMC + CPV  has name IHEP:
  68  Produces hits for CPV, cumulated hits
  69 ---
  70  Layout EMC + CPV + PPSD has name GPS:
  71  Produces hits for CPV, cumulated hits
  72 ---
  73 *-- Author: Yves Schutz (SUBATECH)
  74 </pre><hr>
  75 <!--FUNCTION--> <a name="AliPHOSv1:AliPHOSv1" href="src/AliPHOSv1.cxx.html#AliPHOSv1:AliPHOSv1">AliPHOSv1</a>():
  76 <a href="./AliPHOSv0.html">AliPHOSv0</a>()
  77 <br>
  78 <pre> ctor
  79 </pre><hr>
  80 <!--FUNCTION--> <a name="AliPHOSv1:AliPHOSv1" href="src/AliPHOSv1.cxx.html#AliPHOSv1:AliPHOSv1">AliPHOSv1</a>(const <a href="ListOfTypes.html#char">char</a> *name, const <a href="ListOfTypes.html#char">char</a> *title):
  81 <a href="./AliPHOSv0.html">AliPHOSv0</a>(name,title)
  82 <br>
  83 <pre> ctor : title is used to identify the layout
  84         GPS2 = 5 modules (EMC + PPSD)
  85         IHEP = 5 modules (EMC + CPV )
  86         MIXT = 4 modules (EMC + CPV ) and 1 module (EMC + PPSD)
  87
  88  We store hits :
  89    - fHits (the "normal" one), which retains the hits associated with
  90      the current primary particle being tracked
  91      (this array is reset after each primary has been tracked).
  92
  93 </pre><hr>
  94 <!--FUNCTION--> <a name="AliPHOSv1:~AliPHOSv1" href="src/AliPHOSv1.cxx.html#AliPHOSv1:~AliPHOSv1">~AliPHOSv1</a>()
  95 <br>
  96 <pre> dtor
  97 </pre><hr>
  98 <!--FUNCTION--><a href="ListOfTypes.html#void">void</a> <a name="AliPHOSv1:AddHit" href="src/AliPHOSv1.cxx.html#AliPHOSv1:AddHit">AddHit</a>(<a href="ListOfTypes.html#Int_t">Int_t</a> shunt, <a href="ListOfTypes.html#Int_t">Int_t</a> primary, <a href="ListOfTypes.html#Int_t">Int_t</a> tracknumber, <a href="ListOfTypes.html#Int_t">Int_t</a> Id, <a href="ListOfTypes.html#Float_t">Float_t</a> * hits)
  99 <br>
 100 <pre> Add a hit to the hit list.
 101  A PHOS hit is the sum of all hits in a single crystal
 102    or in a single PPSD gas cell
 103 </pre><hr>
 104 <!--FUNCTION--><a href="ListOfTypes.html#void">void</a> <a name="AliPHOSv1:MakeBranch" href="src/AliPHOSv1.cxx.html#AliPHOSv1:MakeBranch">MakeBranch</a>(<a href="ListOfTypes.html#Option_t">Option_t</a>* opt, <a href="ListOfTypes.html#char">char</a> *file)
 105 <br>
 106 <hr>
 107 <!--FUNCTION--><a href="ListOfTypes.html#void">void</a> <a name="AliPHOSv1:StepManager" href="src/AliPHOSv1.cxx.html#AliPHOSv1:StepManager">StepManager</a>(<a href="ListOfTypes.html#void">void</a>)
 108 <br>
 109 <pre> Accumulates hits as <a href="ListOfTypes.html#long">long</a> as the track stays in a single crystal or PPSD gas Cell
 110 </pre><hr>
 111 <!--FUNCTION--><a href="ListOfTypes.html#void">void</a> <a name="AliPHOSv1:CPVDigitize" href="src/AliPHOSv1.cxx.html#AliPHOSv1:CPVDigitize">CPVDigitize</a> (TLorentzVector p, <a href="ListOfTypes.html#Float_t">Float_t</a> *zxhit, <a href="ListOfTypes.html#Int_t">Int_t</a> moduleNumber, TClonesArray *cpvDigits)
 112 <br>
 113 <pre> ------------------------------------------------------------------------
 114  Digitize one CPV hit:
 115  On input take exact 4-momentum p and position zxhit of the hit,
 116  find the pad response around this hit and
 117  put the amplitudes in the pads into array digits
 118
 119  Author: Yuri Kharlov (after Serguei Sadovsky)
 120  2 October 2000
 121  ------------------------------------------------------------------------
 122 </pre><hr>
 123 <!--FUNCTION--><a href="ListOfTypes.html#Float_t">Float_t</a> <a name="AliPHOSv1:CPVPadResponseFunction" href="src/AliPHOSv1.cxx.html#AliPHOSv1:CPVPadResponseFunction">CPVPadResponseFunction</a>(<a href="ListOfTypes.html#Float_t">Float_t</a> qhit, <a href="ListOfTypes.html#Float_t">Float_t</a> zhit, <a href="ListOfTypes.html#Float_t">Float_t</a> xhit) <br>
 124 <pre> ------------------------------------------------------------------------
 125  Calculate the amplitude in one CPV pad using the
 126  cumulative pad response function
 127  Author: Yuri Kharlov (after Serguei Sadovski)
 128  3 October 2000
 129  ------------------------------------------------------------------------
 130 </pre><hr>
 131 <!--FUNCTION--><a href="ListOfTypes.html#Double_t">Double_t</a> <a name="AliPHOSv1:CPVCumulPadResponse" href="src/AliPHOSv1.cxx.html#AliPHOSv1:CPVCumulPadResponse">CPVCumulPadResponse</a>(<a href="ListOfTypes.html#Double_t">Double_t</a> x, <a href="ListOfTypes.html#Double_t">Double_t</a> y) <br>
 132 <pre> ------------------------------------------------------------------------
 133  Cumulative pad response function
 134  It includes several terms from the CF decomposition in electrostatics
 135  Note: this cumulative function is wrong since omits some terms
 136        but the cell amplitude obtained with it is correct because
 137        these omitting terms cancel
 138  Author: Yuri Kharlov (after Serguei Sadovski)
 139  3 October 2000
 140  ------------------------------------------------------------------------
 141 </pre><br><br><br>
 142 <h3>Inline Functions</h3>
 143 <hr>
 144 <pre>
 145 <!--INLINE FUNCTION--><!--TAB6-->          <a href="./AliPHOSv1.html">AliPHOSv1</a> <a name="AliPHOSv1:AliPHOSv1" href="AliPHOSv1.h">AliPHOSv1</a>(const <a href="./AliPHOSv1.html">AliPHOSv1</a>&amp; phos)
 146 <!--INLINE FUNCTION--><!--TAB6-->              <a href="ListOfTypes.html#Int_t">Int_t</a> <a name="AliPHOSv1:IsVersion" href="AliPHOSv1.h">IsVersion</a>() const
 147 <!--INLINE FUNCTION--><!--TAB6-->            TString <a name="AliPHOSv1:Version" href="AliPHOSv1.h">Version</a>()
 148 <!--INLINE FUNCTION--><!--TAB6-->         <a href="./AliPHOSv1.html">AliPHOSv1</a>&amp; <a name="AliPHOSv1:operator=" href="AliPHOSv1.h">operator=</a>(const <a href="./AliPHOSv1.html">AliPHOSv1</a>&amp; rvalue)
 149 <!--INLINE FUNCTION--><!--TAB6-->            TClass* <a name="AliPHOSv1:Class" href="AliPHOSv1.h">Class</a>()
 150 <!--INLINE FUNCTION--><!--TAB6-->            TClass* <a name="AliPHOSv1:IsA" href="AliPHOSv1.h">IsA</a>() const
 151 <!--INLINE FUNCTION--><!--TAB6-->               <a href="ListOfTypes.html#void">void</a> <a name="AliPHOSv1:ShowMembers" href="AliPHOSv1.h">ShowMembers</a>(TMemberInspector&amp; insp, <a href="ListOfTypes.html#char">char</a>* parent)
 152 <!--INLINE FUNCTION--><!--TAB6-->               <a href="ListOfTypes.html#void">void</a> <a name="AliPHOSv1:Streamer" href="AliPHOSv1.h">Streamer</a>(TBuffer&amp; b)
 153 <!--INLINE FUNCTION--><!--TAB6-->               <a href="ListOfTypes.html#void">void</a> <a name="AliPHOSv1:StreamerNVirtual" href="AliPHOSv1.h">StreamerNVirtual</a>(TBuffer&amp; b)
 154 </pre>
 155
 156 <hr><br>
 157 <!--SIGNATURE-->
 158 <em>Copyright (c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *</em><br>
 159 <br>
 160 <address>
 161 <hr>
 162 <center>
 163 <a href="http://root.cern.ch/root/Welcome.html">ROOT page</a> - <a href="ClassIndex.html">Class index</a> - <a href="#TopOfPage">Top of the page</a><br>
 164 </center>
 165 <hr>This page has been automatically generated. If you have any comments or suggestions about the page layout send a mail to <a href="mailto:rootdev@root.cern.ch">ROOT support</a>, or contact <a href="mailto:rootdev@root.cern.ch">the developers</a> with any questions or problems regarding ROOT.
 166 </address>
 167 </body>
 168 </html>