wzj
/
Sources_For_Linux


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153
							<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.5"/>
<title>Qwt Polar User&#39;s Guide: Graph Legend</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td style="padding-left: 0.5em;">
   <div id="projectname">Qwt Polar User&#39;s Guide
   &#160;<span id="projectnumber">1.1.1</span>
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.5 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="pages.html"><span>Related&#160;Pages</span></a></li>
      <li><a href="annotated.html"><span>Classes</span></a></li>
      <li>
        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="Search" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
          </span>
        </div>
      </li>
    </ul>
  </div>
</div><!-- top -->
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Pages</a></div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle">
<div class="title">Graph Legend</div>  </div>
</div><!--header-->
<div class="contents">
<p>This page explains how to interpret the graphs that are generated by doxygen.</p>
<p>Consider the following example: </p>
<div class="fragment"><div class="line"><span class="comment">/*! Invisible class because of truncation */</span></div>
<div class="line"><span class="keyword">class </span>Invisible { };</div>
<div class="line"><span class="comment"></span></div>
<div class="line"><span class="comment">/*! Truncated class, inheritance relation is hidden */</span></div>
<div class="line"><span class="keyword">class </span>Truncated : <span class="keyword">public</span> Invisible { };</div>
<div class="line"></div>
<div class="line"><span class="comment">/* Class not documented with doxygen comments */</span></div>
<div class="line"><span class="keyword">class </span>Undocumented { };</div>
<div class="line"><span class="comment"></span></div>
<div class="line"><span class="comment">/*! Class that is inherited using public inheritance */</span></div>
<div class="line"><span class="keyword">class </span>PublicBase : <span class="keyword">public</span> Truncated { };</div>
<div class="line"><span class="comment"></span></div>
<div class="line"><span class="comment">/*! A template class */</span></div>
<div class="line"><span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt; <span class="keyword">class </span>Templ { };</div>
<div class="line"><span class="comment"></span></div>
<div class="line"><span class="comment">/*! Class that is inherited using protected inheritance */</span></div>
<div class="line"><span class="keyword">class </span>ProtectedBase { };</div>
<div class="line"><span class="comment"></span></div>
<div class="line"><span class="comment">/*! Class that is inherited using private inheritance */</span></div>
<div class="line"><span class="keyword">class </span>PrivateBase { };</div>
<div class="line"><span class="comment"></span></div>
<div class="line"><span class="comment">/*! Class that is used by the Inherited class */</span></div>
<div class="line"><span class="keyword">class </span>Used { };</div>
<div class="line"><span class="comment"></span></div>
<div class="line"><span class="comment">/*! Super class that inherits a number of other classes */</span></div>
<div class="line"><span class="keyword">class </span>Inherited : <span class="keyword">public</span> PublicBase,</div>
<div class="line">                  <span class="keyword">protected</span> ProtectedBase,</div>
<div class="line">                  <span class="keyword">private</span> PrivateBase,</div>
<div class="line">                  <span class="keyword">public</span> Undocumented,</div>
<div class="line">                  <span class="keyword">public</span> Templ&lt;int&gt;</div>
<div class="line">{</div>
<div class="line">  <span class="keyword">private</span>:</div>
<div class="line">    Used *m_usedClass;</div>
<div class="line">};</div>
</div><!-- fragment --><p> This will result in the following graph:</p>
<center><div class="image">
<img src="graph_legend.png" />
</div>
</center><p>The boxes in the above graph have the following meaning: </p>
<ul>
<li>
A filled gray box represents the struct or class for which the graph is generated. </li>
<li>
A box with a black border denotes a documented struct or class. </li>
<li>
A box with a grey border denotes an undocumented struct or class. </li>
<li>
A box with a red border denotes a documented struct or class forwhich not all inheritance/containment relations are shown. A graph is truncated if it does not fit within the specified boundaries. </li>
</ul>
<p>The arrows have the following meaning: </p>
<ul>
<li>
A dark blue arrow is used to visualize a public inheritance relation between two classes. </li>
<li>
A dark green arrow is used for protected inheritance. </li>
<li>
A dark red arrow is used for private inheritance. </li>
<li>
A purple dashed arrow is used if a class is contained or used by another class. The arrow is labeled with the variable(s) through which the pointed class or struct is accessible. </li>
<li>
A yellow dashed arrow denotes a relation between a template instance and the template class it was instantiated from. The arrow is labeled with the template parameters of the instance. </li>
</ul>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.5
</small></address>
</body>
</html>