| 1 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
| 2 |
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> |
| 3 |
<title>PamCut: TrkChi2DeflCut Class Reference</title> |
| 4 |
<link href="tabs.css" rel="stylesheet" type="text/css"> |
| 5 |
<link href="doxygen.css" rel="stylesheet" type="text/css"> |
| 6 |
</head><body> |
| 7 |
<!-- Generated by Doxygen 1.5.9 --> |
| 8 |
<div class="navigation" id="top"> |
| 9 |
<div class="tabs"> |
| 10 |
<ul> |
| 11 |
<li><a href="index.html"><span>Main Page</span></a></li> |
| 12 |
<li class="current"><a href="annotated.html"><span>Classes</span></a></li> |
| 13 |
<li><a href="files.html"><span>Files</span></a></li> |
| 14 |
</ul> |
| 15 |
</div> |
| 16 |
<div class="tabs"> |
| 17 |
<ul> |
| 18 |
<li><a href="annotated.html"><span>Class List</span></a></li> |
| 19 |
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> |
| 20 |
<li><a href="functions.html"><span>Class Members</span></a></li> |
| 21 |
</ul> |
| 22 |
</div> |
| 23 |
</div> |
| 24 |
<div class="contents"> |
| 25 |
<h1>TrkChi2DeflCut Class Reference</h1><!-- doxytag: class="TrkChi2DeflCut" --><!-- doxytag: inherits="PamCut" -->The tracker chi2 vs deflection cut. |
| 26 |
<a href="#_details">More...</a> |
| 27 |
<p> |
| 28 |
<code>#include <<a class="el" href="TrkChi2DeflCut_8h_source.html">TrkChi2DeflCut.h</a>></code> |
| 29 |
<p> |
| 30 |
<div class="dynheader"> |
| 31 |
Inheritance diagram for TrkChi2DeflCut:</div> |
| 32 |
<div class="dynsection"> |
| 33 |
|
| 34 |
<p><center><img src="classTrkChi2DeflCut.png" usemap="#TrkChi2DeflCut_map" border="0" alt=""></center> |
| 35 |
<map name="TrkChi2DeflCut_map"> |
| 36 |
<area href="classPamCut.html" alt="PamCut" shape="rect" coords="183,0,295,24"> |
| 37 |
<area href="classTrkChi2Defl50Cut.html" alt="TrkChi2Defl50Cut" shape="rect" coords="0,112,112,136"> |
| 38 |
<area href="classTrkChi2Defl75Cut.html" alt="TrkChi2Defl75Cut" shape="rect" coords="122,112,234,136"> |
| 39 |
<area href="classTrkChi2Defl90Cut.html" alt="TrkChi2Defl90Cut" shape="rect" coords="244,112,356,136"> |
| 40 |
<area href="classTrkChi2Defl95Cut.html" alt="TrkChi2Defl95Cut" shape="rect" coords="366,112,478,136"> |
| 41 |
</map> |
| 42 |
</div> |
| 43 |
|
| 44 |
<p> |
| 45 |
<a href="classTrkChi2DeflCut-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0"> |
| 46 |
<tr><td></td></tr> |
| 47 |
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr> |
| 48 |
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classTrkChi2DeflCut.html#1a6120ac575e431e5d50bfcafba50151">TrkChi2DeflCut</a> (const char *cutName, float p0, float p1, float p2)</td></tr> |
| 49 |
|
| 50 |
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#1a6120ac575e431e5d50bfcafba50151"></a><br></td></tr> |
| 51 |
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classTrkChi2DeflCut.html#3ac684c15b41aff7478c462fd925736d">~TrkChi2DeflCut</a> ()</td></tr> |
| 52 |
|
| 53 |
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#3ac684c15b41aff7478c462fd925736d"></a><br></td></tr> |
| 54 |
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classTrkChi2DeflCut.html#9a83aea89ca0147ca956c57fed60c2f4">Check</a> (PamLevel2 *event)</td></tr> |
| 55 |
|
| 56 |
<tr><td class="mdescLeft"> </td><td class="mdescRight">The tracker chi2 vs deflection check. <a href="#9a83aea89ca0147ca956c57fed60c2f4"></a><br></td></tr> |
| 57 |
<tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr> |
| 58 |
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classTrkChi2DeflCut.html#474377fe8a19f4aff748e0da30414b99">_p0</a></td></tr> |
| 59 |
|
| 60 |
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classTrkChi2DeflCut.html#bcd95f2420144feab43e7b717524b290">_p1</a></td></tr> |
| 61 |
|
| 62 |
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classTrkChi2DeflCut.html#cf4264025f0c7bbb51662b1300a31890">_p2</a></td></tr> |
| 63 |
|
| 64 |
</table> |
| 65 |
<hr><a name="_details"></a><h2>Detailed Description</h2> |
| 66 |
The tracker chi2 vs deflection cut. |
| 67 |
<p> |
| 68 |
Events whose track has been fitted with a chi2 greater than Chi2(eta) are discarded. Chi2(eta) is a function which gives the maximum value of chi2 associated to a certain deflection eta; in current implementation it is parameterized as:<p> |
| 69 |
Chi2(eta) = p0 + p1 * eta^2 + p2 * eta ^4<p> |
| 70 |
where p0, p1 and p2 are parameters. |
| 71 |
<p>Definition at line <a class="el" href="TrkChi2DeflCut_8h_source.html#l00028">28</a> of file <a class="el" href="TrkChi2DeflCut_8h_source.html">TrkChi2DeflCut.h</a>.</p> |
| 72 |
<hr><h2>Constructor & Destructor Documentation</h2> |
| 73 |
<a class="anchor" name="1a6120ac575e431e5d50bfcafba50151"></a><!-- doxytag: member="TrkChi2DeflCut::TrkChi2DeflCut" ref="1a6120ac575e431e5d50bfcafba50151" args="(const char *cutName, float p0, float p1, float p2)" --> |
| 74 |
<div class="memitem"> |
| 75 |
<div class="memproto"> |
| 76 |
<table class="memname"> |
| 77 |
<tr> |
| 78 |
<td class="memname">TrkChi2DeflCut::TrkChi2DeflCut </td> |
| 79 |
<td>(</td> |
| 80 |
<td class="paramtype">const char * </td> |
| 81 |
<td class="paramname"> <em>cutName</em>, </td> |
| 82 |
</tr> |
| 83 |
<tr> |
| 84 |
<td class="paramkey"></td> |
| 85 |
<td></td> |
| 86 |
<td class="paramtype">float </td> |
| 87 |
<td class="paramname"> <em>p0</em>, </td> |
| 88 |
</tr> |
| 89 |
<tr> |
| 90 |
<td class="paramkey"></td> |
| 91 |
<td></td> |
| 92 |
<td class="paramtype">float </td> |
| 93 |
<td class="paramname"> <em>p1</em>, </td> |
| 94 |
</tr> |
| 95 |
<tr> |
| 96 |
<td class="paramkey"></td> |
| 97 |
<td></td> |
| 98 |
<td class="paramtype">float </td> |
| 99 |
<td class="paramname"> <em>p2</em></td><td> </td> |
| 100 |
</tr> |
| 101 |
<tr> |
| 102 |
<td></td> |
| 103 |
<td>)</td> |
| 104 |
<td></td><td></td><td><code> [inline]</code></td> |
| 105 |
</tr> |
| 106 |
</table> |
| 107 |
</div> |
| 108 |
<div class="memdoc"> |
| 109 |
|
| 110 |
<p> |
| 111 |
Constructor. |
| 112 |
<p> |
| 113 |
<dl compact><dt><b>Parameters:</b></dt><dd> |
| 114 |
<table border="0" cellspacing="2" cellpadding="0"> |
| 115 |
<tr><td valign="top"></td><td valign="top"><em>cutName</em> </td><td>The cut's name. </td></tr> |
| 116 |
<tr><td valign="top"></td><td valign="top"><em>p0</em> </td><td>The constant term in Chi2(eta). </td></tr> |
| 117 |
<tr><td valign="top"></td><td valign="top"><em>p1</em> </td><td>The coefficient or the quadratic term in Chi2(eta). </td></tr> |
| 118 |
<tr><td valign="top"></td><td valign="top"><em>p2</em> </td><td>The coefficient or the quartic term in Chi2(eta). </td></tr> |
| 119 |
</table> |
| 120 |
</dl> |
| 121 |
|
| 122 |
<p>Definition at line <a class="el" href="TrkChi2DeflCut_8h_source.html#l00038">38</a> of file <a class="el" href="TrkChi2DeflCut_8h_source.html">TrkChi2DeflCut.h</a>.</p> |
| 123 |
|
| 124 |
</div> |
| 125 |
</div><p> |
| 126 |
<a class="anchor" name="3ac684c15b41aff7478c462fd925736d"></a><!-- doxytag: member="TrkChi2DeflCut::~TrkChi2DeflCut" ref="3ac684c15b41aff7478c462fd925736d" args="()" --> |
| 127 |
<div class="memitem"> |
| 128 |
<div class="memproto"> |
| 129 |
<table class="memname"> |
| 130 |
<tr> |
| 131 |
<td class="memname">TrkChi2DeflCut::~TrkChi2DeflCut </td> |
| 132 |
<td>(</td> |
| 133 |
<td class="paramname"> </td> |
| 134 |
<td> ) </td> |
| 135 |
<td><code> [inline]</code></td> |
| 136 |
</tr> |
| 137 |
</table> |
| 138 |
</div> |
| 139 |
<div class="memdoc"> |
| 140 |
|
| 141 |
<p> |
| 142 |
Destructor. |
| 143 |
<p> |
| 144 |
|
| 145 |
<p>Definition at line <a class="el" href="TrkChi2DeflCut_8h_source.html#l00058">58</a> of file <a class="el" href="TrkChi2DeflCut_8h_source.html">TrkChi2DeflCut.h</a>.</p> |
| 146 |
|
| 147 |
</div> |
| 148 |
</div><p> |
| 149 |
<hr><h2>Member Function Documentation</h2> |
| 150 |
<a class="anchor" name="9a83aea89ca0147ca956c57fed60c2f4"></a><!-- doxytag: member="TrkChi2DeflCut::Check" ref="9a83aea89ca0147ca956c57fed60c2f4" args="(PamLevel2 *event)" --> |
| 151 |
<div class="memitem"> |
| 152 |
<div class="memproto"> |
| 153 |
<table class="memname"> |
| 154 |
<tr> |
| 155 |
<td class="memname">int TrkChi2DeflCut::Check </td> |
| 156 |
<td>(</td> |
| 157 |
<td class="paramtype">PamLevel2 * </td> |
| 158 |
<td class="paramname"> <em>event</em> </td> |
| 159 |
<td> ) </td> |
| 160 |
<td><code> [virtual]</code></td> |
| 161 |
</tr> |
| 162 |
</table> |
| 163 |
</div> |
| 164 |
<div class="memdoc"> |
| 165 |
|
| 166 |
<p> |
| 167 |
The tracker chi2 vs deflection check. |
| 168 |
<p> |
| 169 |
<dl compact><dt><b>Parameters:</b></dt><dd> |
| 170 |
<table border="0" cellspacing="2" cellpadding="0"> |
| 171 |
<tr><td valign="top"></td><td valign="top"><em>event</em> </td><td>The event to analyze. </td></tr> |
| 172 |
</table> |
| 173 |
</dl> |
| 174 |
<dl class="return" compact><dt><b>Returns:</b></dt><dd><a class="el" href="CommonDefs_8h.html#c857f4b76ae431837cbf61fd74863b6c" title="The implementations of PamCut::Check() must return this value if the event satisfy...">CUTOK</a> if chi2 < Chi2(eta). <p> |
| 175 |
0 if not </dd></dl> |
| 176 |
|
| 177 |
<p>Implements <a class="el" href="classPamCut.html#a874600461950d1f2b75ce3938f91cbe">PamCut</a>.</p> |
| 178 |
|
| 179 |
<p>Definition at line <a class="el" href="TrkChi2DeflCut_8cpp_source.html#l00010">10</a> of file <a class="el" href="TrkChi2DeflCut_8cpp_source.html">TrkChi2DeflCut.cpp</a>.</p> |
| 180 |
|
| 181 |
<p>References <a class="el" href="TrkChi2DeflCut_8h_source.html#l00087">_p0</a>, <a class="el" href="TrkChi2DeflCut_8h_source.html#l00087">_p1</a>, <a class="el" href="TrkChi2DeflCut_8h_source.html#l00087">_p2</a>, and <a class="el" href="CommonDefs_8h_source.html#l00015">CUTOK</a>.</p> |
| 182 |
|
| 183 |
</div> |
| 184 |
</div><p> |
| 185 |
<hr><h2>Member Data Documentation</h2> |
| 186 |
<a class="anchor" name="474377fe8a19f4aff748e0da30414b99"></a><!-- doxytag: member="TrkChi2DeflCut::_p0" ref="474377fe8a19f4aff748e0da30414b99" args="" --> |
| 187 |
<div class="memitem"> |
| 188 |
<div class="memproto"> |
| 189 |
<table class="memname"> |
| 190 |
<tr> |
| 191 |
<td class="memname">float <a class="el" href="classTrkChi2DeflCut.html#474377fe8a19f4aff748e0da30414b99">TrkChi2DeflCut::_p0</a><code> [private]</code> </td> |
| 192 |
</tr> |
| 193 |
</table> |
| 194 |
</div> |
| 195 |
<div class="memdoc"> |
| 196 |
|
| 197 |
<p> |
| 198 |
|
| 199 |
<p>Definition at line <a class="el" href="TrkChi2DeflCut_8h_source.html#l00087">87</a> of file <a class="el" href="TrkChi2DeflCut_8h_source.html">TrkChi2DeflCut.h</a>.</p> |
| 200 |
|
| 201 |
<p>Referenced by <a class="el" href="TrkChi2DeflCut_8cpp_source.html#l00010">Check()</a>.</p> |
| 202 |
|
| 203 |
</div> |
| 204 |
</div><p> |
| 205 |
<a class="anchor" name="bcd95f2420144feab43e7b717524b290"></a><!-- doxytag: member="TrkChi2DeflCut::_p1" ref="bcd95f2420144feab43e7b717524b290" args="" --> |
| 206 |
<div class="memitem"> |
| 207 |
<div class="memproto"> |
| 208 |
<table class="memname"> |
| 209 |
<tr> |
| 210 |
<td class="memname">float <a class="el" href="classTrkChi2DeflCut.html#bcd95f2420144feab43e7b717524b290">TrkChi2DeflCut::_p1</a><code> [private]</code> </td> |
| 211 |
</tr> |
| 212 |
</table> |
| 213 |
</div> |
| 214 |
<div class="memdoc"> |
| 215 |
|
| 216 |
<p> |
| 217 |
|
| 218 |
<p>Definition at line <a class="el" href="TrkChi2DeflCut_8h_source.html#l00087">87</a> of file <a class="el" href="TrkChi2DeflCut_8h_source.html">TrkChi2DeflCut.h</a>.</p> |
| 219 |
|
| 220 |
<p>Referenced by <a class="el" href="TrkChi2DeflCut_8cpp_source.html#l00010">Check()</a>.</p> |
| 221 |
|
| 222 |
</div> |
| 223 |
</div><p> |
| 224 |
<a class="anchor" name="cf4264025f0c7bbb51662b1300a31890"></a><!-- doxytag: member="TrkChi2DeflCut::_p2" ref="cf4264025f0c7bbb51662b1300a31890" args="" --> |
| 225 |
<div class="memitem"> |
| 226 |
<div class="memproto"> |
| 227 |
<table class="memname"> |
| 228 |
<tr> |
| 229 |
<td class="memname">float <a class="el" href="classTrkChi2DeflCut.html#cf4264025f0c7bbb51662b1300a31890">TrkChi2DeflCut::_p2</a><code> [private]</code> </td> |
| 230 |
</tr> |
| 231 |
</table> |
| 232 |
</div> |
| 233 |
<div class="memdoc"> |
| 234 |
|
| 235 |
<p> |
| 236 |
|
| 237 |
<p>Definition at line <a class="el" href="TrkChi2DeflCut_8h_source.html#l00087">87</a> of file <a class="el" href="TrkChi2DeflCut_8h_source.html">TrkChi2DeflCut.h</a>.</p> |
| 238 |
|
| 239 |
<p>Referenced by <a class="el" href="TrkChi2DeflCut_8cpp_source.html#l00010">Check()</a>.</p> |
| 240 |
|
| 241 |
</div> |
| 242 |
</div><p> |
| 243 |
<hr>The documentation for this class was generated from the following files:<ul> |
| 244 |
<li>TrkCuts/TrkChi2DeflCut/<a class="el" href="TrkChi2DeflCut_8h_source.html">TrkChi2DeflCut.h</a><li>TrkCuts/TrkChi2DeflCut/<a class="el" href="TrkChi2DeflCut_8cpp_source.html">TrkChi2DeflCut.cpp</a></ul> |
| 245 |
</div> |
| 246 |
<hr size="1"><address style="text-align: right;"><small>Generated on Wed May 27 15:21:49 2009 for PamCut by |
| 247 |
<a href="http://www.doxygen.org/index.html"> |
| 248 |
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.9 </small></address> |
| 249 |
</body> |
| 250 |
</html> |
Parent Directory
| 
Revision Log