xfygogo
/
phasicFlow
mirror of https://github.com/PhasicFlow/phasicFlow.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
phasicFlow/doc/code-documentation/html/classpFlow_1_1uniformRandom...

408 lines
21 KiB
HTML
Raw Blame History

<!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 1.8.17"/>
<meta name="description" content="PhasicFlow is an open-source parallel DEM (discrete element method) package for simulating granular flow. It is developed in C++ and can be exectued on both GPU (like CUDA) and CPU.">
<title>PhasicFlow: uniformRandomUint32 Class Reference</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="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function() { init_search(); });
/* @license-end */
</script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
extensions: ["tex2jax.js"],
jax: ["input/TeX","output/HTML-CSS"],
});
</script>
<script type="text/javascript" async="async" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="customdoxygen.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" >
<tbody>
<tr>
<td id="projectlogo"><a href="https://github.com/PhasicFlow"><img alt="Logo" src="phasicFlow_logo.png"></a></td>
<td> <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>
</td>
</tr>
<tr>
<td id="projectbrief">
<a href="https://https://cemf.ir">www.cemf.ir</a>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.17 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('classpFlow_1_1uniformRandomUint32.html',''); initResizable(); });
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</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="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pro-attribs">Protected Attributes</a> &#124;
<a href="classpFlow_1_1uniformRandomUint32-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">uniformRandomUint32 Class Reference</div> </div>
</div><!--header-->
<div class="contents">
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:af0cbc29c2a58a7f8cf48947bc89ba5ec"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpFlow_1_1uniformRandomUint32.html#af0cbc29c2a58a7f8cf48947bc89ba5ec">TypeInfoNV</a> (&quot;uniform&quot;)</td></tr>
<tr class="separator:af0cbc29c2a58a7f8cf48947bc89ba5ec"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7f068bd54a3ce65403ef024e13b43ddc"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpFlow_1_1uniformRandomUint32.html#a7f068bd54a3ce65403ef024e13b43ddc">uniformRandomUint32</a> (<a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a> <a class="el" href="namespacepFlow.html#a8714e8dd092c46b15a6e804b6c90db47">min</a>, <a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a> <a class="el" href="namespacepFlow.html#a92e15c22d8a3e36e134f9bcc66bd8652">max</a>)</td></tr>
<tr class="separator:a7f068bd54a3ce65403ef024e13b43ddc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abeffe24d406c41b39ac8be376f39f25e"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpFlow_1_1uniformRandomUint32.html#abeffe24d406c41b39ac8be376f39f25e">~uniformRandomUint32</a> ()=default</td></tr>
<tr class="separator:abeffe24d406c41b39ac8be376f39f25e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ada1c32e7347902b278a9e8606bd05190"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpFlow_1_1uniformRandomUint32.html#ada1c32e7347902b278a9e8606bd05190">randomNumber</a> ()</td></tr>
<tr class="separator:ada1c32e7347902b278a9e8606bd05190"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a06a39076b1ff01f72f564ef3f5866774"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classpFlow_1_1triple.html">triple</a>&lt; <a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpFlow_1_1uniformRandomUint32.html#a06a39076b1ff01f72f564ef3f5866774">randomNumber3</a> ()</td></tr>
<tr class="separator:a06a39076b1ff01f72f564ef3f5866774"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acbc50d51c91080be5cbaf677f20de7a1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classpFlow_1_1triple.html">triple</a>&lt; <a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpFlow_1_1uniformRandomUint32.html#acbc50d51c91080be5cbaf677f20de7a1">operator()</a> ()</td></tr>
<tr class="separator:acbc50d51c91080be5cbaf677f20de7a1"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:a9ee2a5140d88d22da43754bc1faf33a2"><td class="memItemLeft" align="right" valign="top">std::mt19937_64&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpFlow_1_1uniformRandomUint32.html#a9ee2a5140d88d22da43754bc1faf33a2">engineGen_</a></td></tr>
<tr class="separator:a9ee2a5140d88d22da43754bc1faf33a2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a15f254a0beba9d8ece7642562912a049"><td class="memItemLeft" align="right" valign="top">std::uniform_int_distribution&lt; <a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpFlow_1_1uniformRandomUint32.html#a15f254a0beba9d8ece7642562912a049">distrbution_</a></td></tr>
<tr class="separator:a15f254a0beba9d8ece7642562912a049"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock">
<p class="definition">Definition at line <a class="el" href="uniformRandomUint32_8hpp_source.html#l00032">32</a> of file <a class="el" href="uniformRandomUint32_8hpp_source.html">uniformRandomUint32.hpp</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a7f068bd54a3ce65403ef024e13b43ddc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7f068bd54a3ce65403ef024e13b43ddc">&#9670;&nbsp;</a></span>uniformRandomUint32()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classpFlow_1_1uniformRandomUint32.html">uniformRandomUint32</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a>&#160;</td>
<td class="paramname"><em>min</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a>&#160;</td>
<td class="paramname"><em>max</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="uniformRandomUint32_8hpp_source.html#l00045">45</a> of file <a class="el" href="uniformRandomUint32_8hpp_source.html">uniformRandomUint32.hpp</a>.</p>
</div>
</div>
<a id="abeffe24d406c41b39ac8be376f39f25e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abeffe24d406c41b39ac8be376f39f25e">&#9670;&nbsp;</a></span>~uniformRandomUint32()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">~<a class="el" href="classpFlow_1_1uniformRandomUint32.html">uniformRandomUint32</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">default</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="af0cbc29c2a58a7f8cf48947bc89ba5ec"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af0cbc29c2a58a7f8cf48947bc89ba5ec">&#9670;&nbsp;</a></span>TypeInfoNV()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">TypeInfoNV </td>
<td>(</td>
<td class="paramtype">&quot;uniform&quot;&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="ada1c32e7347902b278a9e8606bd05190"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ada1c32e7347902b278a9e8606bd05190">&#9670;&nbsp;</a></span>randomNumber()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a> randomNumber </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="uniformRandomUint32_8hpp_source.html#l00053">53</a> of file <a class="el" href="uniformRandomUint32_8hpp_source.html">uniformRandomUint32.hpp</a>.</p>
<p class="reference">References <a class="el" href="uniformRandomUint32_8hpp_source.html#l00038">uniformRandomUint32::distrbution_</a>, and <a class="el" href="uniformRandomUint32_8hpp_source.html#l00036">uniformRandomUint32::engineGen_</a>.</p>
<p class="reference">Referenced by <a class="el" href="uniformRandomUint32_8hpp_source.html#l00058">uniformRandomUint32::randomNumber3()</a>, and <a class="el" href="selectorRandomPoints_8cpp_source.html#l00027">selectorRandomPoints::selectAllPointsInRange()</a>.</p>
<div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
<img id="dynsection-0-trigger" src="closed.png" alt="+"/> Here is the caller graph for this function:</div>
<div id="dynsection-0-summary" class="dynsummary" style="display:block;">
</div>
<div id="dynsection-0-content" class="dyncontent" style="display:none;">
<div class="center"><img src="classpFlow_1_1uniformRandomUint32_ada1c32e7347902b278a9e8606bd05190_icgraph.png" border="0" usemap="#classpFlow_1_1uniformRandomUint32_ada1c32e7347902b278a9e8606bd05190_icgraph" alt=""/></div>
</div>
</div>
</div>
<a id="a06a39076b1ff01f72f564ef3f5866774"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a06a39076b1ff01f72f564ef3f5866774">&#9670;&nbsp;</a></span>randomNumber3()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classpFlow_1_1triple.html">triple</a>&lt;<a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a>&gt; randomNumber3 </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="uniformRandomUint32_8hpp_source.html#l00058">58</a> of file <a class="el" href="uniformRandomUint32_8hpp_source.html">uniformRandomUint32.hpp</a>.</p>
<p class="reference">References <a class="el" href="uniformRandomUint32_8hpp_source.html#l00053">uniformRandomUint32::randomNumber()</a>.</p>
<p class="reference">Referenced by <a class="el" href="uniformRandomUint32_8hpp_source.html#l00068">uniformRandomUint32::operator()()</a>.</p>
<div id="dynsection-1" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
<img id="dynsection-1-trigger" src="closed.png" alt="+"/> Here is the call graph for this function:</div>
<div id="dynsection-1-summary" class="dynsummary" style="display:block;">
</div>
<div id="dynsection-1-content" class="dyncontent" style="display:none;">
<div class="center"><img src="classpFlow_1_1uniformRandomUint32_a06a39076b1ff01f72f564ef3f5866774_cgraph.png" border="0" usemap="#classpFlow_1_1uniformRandomUint32_a06a39076b1ff01f72f564ef3f5866774_cgraph" alt=""/></div>
</div>
<div id="dynsection-2" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
<img id="dynsection-2-trigger" src="closed.png" alt="+"/> Here is the caller graph for this function:</div>
<div id="dynsection-2-summary" class="dynsummary" style="display:block;">
</div>
<div id="dynsection-2-content" class="dyncontent" style="display:none;">
<div class="center"><img src="classpFlow_1_1uniformRandomUint32_a06a39076b1ff01f72f564ef3f5866774_icgraph.png" border="0" usemap="#classpFlow_1_1uniformRandomUint32_a06a39076b1ff01f72f564ef3f5866774_icgraph" alt=""/></div>
</div>
</div>
</div>
<a id="acbc50d51c91080be5cbaf677f20de7a1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acbc50d51c91080be5cbaf677f20de7a1">&#9670;&nbsp;</a></span>operator()()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classpFlow_1_1triple.html">triple</a>&lt;<a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a>&gt; operator() </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="uniformRandomUint32_8hpp_source.html#l00068">68</a> of file <a class="el" href="uniformRandomUint32_8hpp_source.html">uniformRandomUint32.hpp</a>.</p>
<p class="reference">References <a class="el" href="uniformRandomUint32_8hpp_source.html#l00058">uniformRandomUint32::randomNumber3()</a>.</p>
<div id="dynsection-3" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
<img id="dynsection-3-trigger" src="closed.png" alt="+"/> Here is the call graph for this function:</div>
<div id="dynsection-3-summary" class="dynsummary" style="display:block;">
</div>
<div id="dynsection-3-content" class="dyncontent" style="display:none;">
<div class="center"><img src="classpFlow_1_1uniformRandomUint32_acbc50d51c91080be5cbaf677f20de7a1_cgraph.png" border="0" usemap="#classpFlow_1_1uniformRandomUint32_acbc50d51c91080be5cbaf677f20de7a1_cgraph" alt=""/></div>
</div>
</div>
</div>
<h2 class="groupheader">Member Data Documentation</h2>
<a id="a9ee2a5140d88d22da43754bc1faf33a2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9ee2a5140d88d22da43754bc1faf33a2">&#9670;&nbsp;</a></span>engineGen_</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">std::mt19937_64 engineGen_</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="uniformRandomUint32_8hpp_source.html#l00036">36</a> of file <a class="el" href="uniformRandomUint32_8hpp_source.html">uniformRandomUint32.hpp</a>.</p>
<p class="reference">Referenced by <a class="el" href="uniformRandomUint32_8hpp_source.html#l00053">uniformRandomUint32::randomNumber()</a>.</p>
</div>
</div>
<a id="a15f254a0beba9d8ece7642562912a049"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a15f254a0beba9d8ece7642562912a049">&#9670;&nbsp;</a></span>distrbution_</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">std::uniform_int_distribution&lt;<a class="el" href="namespacepFlow.html#abd01e8e67e3d94cab04ecaaf4f85ac1b">uint32</a>&gt; distrbution_</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="uniformRandomUint32_8hpp_source.html#l00038">38</a> of file <a class="el" href="uniformRandomUint32_8hpp_source.html">uniformRandomUint32.hpp</a>.</p>
<p class="reference">Referenced by <a class="el" href="uniformRandomUint32_8hpp_source.html#l00053">uniformRandomUint32::randomNumber()</a>.</p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>src/phasicFlow/random/randomInt32/<a class="el" href="uniformRandomUint32_8hpp_source.html">uniformRandomUint32.hpp</a></li>
</ul>
</div><!-- contents -->
</div><!-- doc-content -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="namespacepFlow.html">pFlow</a></li><li class="navelem"><a class="el" href="classpFlow_1_1uniformRandomUint32.html">uniformRandomUint32</a></li>
<li class="footer">Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.17 </li>
</ul>
</div>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink