172 lines
136 KiB
HTML
172 lines
136 KiB
HTML
<!-- HTML header for doxygen 1.8.18-->
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://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 1.8.15"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>OR-Tools: variables_info.cc Source File</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>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(document).ready(initResizable);
|
|
/* @license-end */</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>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
<link href="styleSheet.tmp.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 id="projectlogo"><img alt="Logo" src="orLogo.png"/></td>
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">OR-Tools
|
|
 <span id="projectnumber">9.2</span>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.15 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/javascript" src="menudata.js"></script>
|
|
<script type="text/javascript" src="menu.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(function() {
|
|
initMenu('',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */</script>
|
|
<div id="main-nav"></div>
|
|
</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&dn=gpl-2.0.txt GPL-v2 */
|
|
$(document).ready(function(){initNavTree('variables__info_8cc_source.html','');});
|
|
/* @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="headertitle">
|
|
<div class="title">variables_info.cc</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<a href="variables__info_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2010-2021 Google LLC</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// You may obtain a copy of the License at</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "<a class="code" href="variables__info_8h.html">ortools/glop/variables_info.h</a>"</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">namespace </span><a class="code" href="namespaceoperations__research.html">operations_research</a> {</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">namespace </span>glop {</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#ab30db4c926fe6bf5fcbb3be8177d0cf4"> 19</a></span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#ab30db4c926fe6bf5fcbb3be8177d0cf4">VariablesInfo::VariablesInfo</a>(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html">CompactSparseMatrix</a>& matrix)</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  : matrix_(matrix) {}</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#ae8cd58179f49029e9b55fc53c1461494"> 22</a></span> <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#ae8cd58179f49029e9b55fc53c1461494">VariablesInfo::LoadBoundsAndReturnTrueIfUnchanged</a>(</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a>& new_lower_bounds, <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a>& new_upper_bounds) {</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">const</span> ColIndex num_cols = matrix_.<a class="code" href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html#a41741829541d089f1c4d34f190884813">num_cols</a>();</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <a class="code" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(num_cols, new_lower_bounds.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>());</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <a class="code" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(num_cols, new_upper_bounds.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>());</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="comment">// Optim if nothing changed.</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordflow">if</span> (lower_bounds_ == new_lower_bounds && upper_bounds_ == new_upper_bounds) {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  }</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  lower_bounds_ = new_lower_bounds;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  upper_bounds_ = new_upper_bounds;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  variable_type_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a64b6b04f3a519d2c61d49daaa88bf06e">resize</a>(num_cols, <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a2882f30bbca588e5d0e88be217ce75c1">VariableType::UNCONSTRAINED</a>);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">for</span> (ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>(0); <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < num_cols; ++<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = ComputeVariableType(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  }</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a377e8d13406446802df18e32ea43c546"> 42</a></span> <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#ae8cd58179f49029e9b55fc53c1461494">VariablesInfo::LoadBoundsAndReturnTrueIfUnchanged</a>(</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a>& variable_lower_bounds,</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a>& variable_upper_bounds,</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseColumn</a>& constraint_lower_bounds,</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseColumn</a>& constraint_upper_bounds) {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">const</span> ColIndex num_cols = matrix_.<a class="code" href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html#a41741829541d089f1c4d34f190884813">num_cols</a>();</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">const</span> ColIndex num_variables = variable_upper_bounds.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>();</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">const</span> RowIndex num_rows = constraint_lower_bounds.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>();</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">bool</span> is_unchanged = (num_cols == lower_bounds_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>());</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <a class="code" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(num_cols, num_variables + <a class="code" href="namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524">RowToColIndex</a>(num_rows));</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  lower_bounds_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a64b6b04f3a519d2c61d49daaa88bf06e">resize</a>(num_cols, 0.0);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  upper_bounds_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a64b6b04f3a519d2c61d49daaa88bf06e">resize</a>(num_cols, 0.0);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  variable_type_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a64b6b04f3a519d2c61d49daaa88bf06e">resize</a>(num_cols, <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027aaa56837dd3f2917e1e13f3173b596103">VariableType::FIXED_VARIABLE</a>);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// Copy bounds of the variables.</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">for</span> (ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>(0); <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < num_variables; ++<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] != variable_lower_bounds[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] ||</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] != variable_upper_bounds[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) {</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = variable_lower_bounds[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>];</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = variable_upper_bounds[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>];</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  is_unchanged = <span class="keyword">false</span>;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = ComputeVariableType(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// Copy bounds of the slack.</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">for</span> (RowIndex <a class="code" href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a>(0); <a class="code" href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a> < num_rows; ++<a class="code" href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a>) {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">const</span> ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> = num_variables + <a class="code" href="namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524">RowToColIndex</a>(<a class="code" href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a>);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] != -constraint_upper_bounds[<a class="code" href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a>] ||</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] != -constraint_lower_bounds[<a class="code" href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a>]) {</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = -constraint_upper_bounds[<a class="code" href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a>];</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = -constraint_lower_bounds[<a class="code" href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a>];</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  is_unchanged = <span class="keyword">false</span>;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = ComputeVariableType(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">return</span> is_unchanged;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> }</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keywordtype">void</span> VariablesInfo::ResetStatusInfo() {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">const</span> ColIndex num_cols = matrix_.<a class="code" href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html#a41741829541d089f1c4d34f190884813">num_cols</a>();</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(num_cols, lower_bounds_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>());</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(num_cols, upper_bounds_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>());</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">// TODO(user): These could just be Resized() but there is a bug with the</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">// iteration and resize it seems. Investigate. I suspect the last bucket</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="comment">// is not cleared so you can still iterate on the ones there even if it all</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="comment">// positions before num_cols are set to zero.</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  variable_status_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a64b6b04f3a519d2c61d49daaa88bf06e">resize</a>(num_cols, <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a88c189a42c87aa49d667fc8ab76bc323">VariableStatus::FREE</a>);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  can_increase_.<a class="code" href="classoperations__research_1_1_bitset64.html#a039b0192ce008be5451bc87ca5eea65c">ClearAndResize</a>(num_cols);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  can_decrease_.<a class="code" href="classoperations__research_1_1_bitset64.html#a039b0192ce008be5451bc87ca5eea65c">ClearAndResize</a>(num_cols);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  is_basic_.<a class="code" href="classoperations__research_1_1_bitset64.html#a039b0192ce008be5451bc87ca5eea65c">ClearAndResize</a>(num_cols);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  not_basic_.<a class="code" href="classoperations__research_1_1_bitset64.html#a039b0192ce008be5451bc87ca5eea65c">ClearAndResize</a>(num_cols);</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  non_basic_boxed_variables_.<a class="code" href="classoperations__research_1_1_bitset64.html#a039b0192ce008be5451bc87ca5eea65c">ClearAndResize</a>(num_cols);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// This one cannot just be resized.</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  boxed_variables_are_relevant_ = <span class="keyword">true</span>;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  num_entries_in_relevant_columns_ = 0;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  relevance_.<a class="code" href="classoperations__research_1_1_bitset64.html#a039b0192ce008be5451bc87ca5eea65c">ClearAndResize</a>(num_cols);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> }</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#ad401fcfc84cd01c7aff52c7226a071b9"> 105</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#ad401fcfc84cd01c7aff52c7226a071b9">VariablesInfo::InitializeFromBasisState</a>(ColIndex first_slack_col,</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  ColIndex num_new_cols,</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">const</span> <a class="code" href="structoperations__research_1_1glop_1_1_basis_state.html">BasisState</a>& state) {</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  ResetStatusInfo();</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">const</span> ColIndex num_cols = lower_bounds_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>();</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2">DCHECK_LE</a>(num_new_cols, first_slack_col);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">const</span> ColIndex first_new_col(first_slack_col - num_new_cols);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="comment">// Compute the status for all the columns (note that the slack variables are</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">// already added at the end of the matrix at this stage).</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">for</span> (ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>(0); <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < num_cols; ++<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) {</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="comment">// Start with the given "warm" status from the BasisState if it exists.</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358">VariableStatus</a> status;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">if</span> (<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < first_new_col && <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < state.<a class="code" href="structoperations__research_1_1glop_1_1_basis_state.html#a6cc6941be01d3c765280e09be0246c3f">statuses</a>.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>()) {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  status = state.<a class="code" href="structoperations__research_1_1glop_1_1_basis_state.html#a6cc6941be01d3c765280e09be0246c3f">statuses</a>[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>];</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> >= first_slack_col &&</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> - num_new_cols < state.<a class="code" href="structoperations__research_1_1glop_1_1_basis_state.html#a6cc6941be01d3c765280e09be0246c3f">statuses</a>.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>()) {</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  status = state.<a class="code" href="structoperations__research_1_1glop_1_1_basis_state.html#a6cc6941be01d3c765280e09be0246c3f">statuses</a>[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> - num_new_cols];</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, DefaultVariableStatus(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>));</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">// Remove incompatibilities between the warm status and the current state.</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">switch</span> (status) {</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae4ac03f6c9f00665644e868dd1fb9f1e">VariableStatus::BASIC</a>:</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// Because we just called ResetStatusInfo(), we optimize the call to</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// UpdateToNonBasicStatus(col) here. In an incremental setting with</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// almost no work per call, the update of all the DenseBitRow are</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">// visible.</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae4ac03f6c9f00665644e868dd1fb9f1e">VariableStatus::BASIC</a>;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  is_basic_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keyword">true</span>);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a74c506bd3d744fb5c2862229c8f2b6ce">VariableStatus::AT_LOWER_BOUND</a>:</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) {</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae91836db656214f9797e10c15928e501">VariableStatus::FIXED_VALUE</a>);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == -<a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  ? DefaultVariableStatus(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>)</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  : status);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a14dc61f52267ea9b476f64c1d4d975b1">VariableStatus::AT_UPPER_BOUND</a>:</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) {</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae91836db656214f9797e10c15928e501">VariableStatus::FIXED_VALUE</a>);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  ? DefaultVariableStatus(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>)</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  : status);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, DefaultVariableStatus(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>));</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a4b35d51cb0a80a84c5c8c4137aebc8be"> 163</a></span> <span class="keywordtype">int</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a4b35d51cb0a80a84c5c8c4137aebc8be">VariablesInfo::ChangeUnusedBasicVariablesToFree</a>(</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">RowToColMapping</a>& basis) {</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keyword">const</span> ColIndex num_cols = lower_bounds_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>();</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  is_basic_.<a class="code" href="classoperations__research_1_1_bitset64.html#a039b0192ce008be5451bc87ca5eea65c">ClearAndResize</a>(num_cols);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> : basis) {</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#ab717dd0f604f9207435f9ab5336d1113">UpdateToBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordtype">int</span> num_no_longer_in_basis = 0;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">for</span> (ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>(0); <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < num_cols; ++<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">if</span> (!is_basic_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] && variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae4ac03f6c9f00665644e868dd1fb9f1e">VariableStatus::BASIC</a>) {</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  ++num_no_longer_in_basis;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">if</span> (variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027aaa56837dd3f2917e1e13f3173b596103">VariableType::FIXED_VARIABLE</a>) {</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae91836db656214f9797e10c15928e501">VariableStatus::FIXED_VALUE</a>);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a88c189a42c87aa49d667fc8ab76bc323">VariableStatus::FREE</a>);</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  }</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  }</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">return</span> num_no_longer_in_basis;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> }</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a2cbc59ce42a916ecca03cf02ae95f4a1"> 184</a></span> <span class="keywordtype">int</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a2cbc59ce42a916ecca03cf02ae95f4a1">VariablesInfo::SnapFreeVariablesToBound</a>(<a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> <a class="code" href="routing__search_8cc.html#a79b8e036dca6911e3295a47d99f21f43">distance</a>,</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a>& starting_values) {</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">int</span> num_changes = 0;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">const</span> ColIndex num_cols = lower_bounds_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>();</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">for</span> (ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>(0); <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < num_cols; ++<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">if</span> (variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] != <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a88c189a42c87aa49d667fc8ab76bc323">VariableStatus::FREE</a>) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">if</span> (variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a2882f30bbca588e5d0e88be217ce75c1">VariableType::UNCONSTRAINED</a>) <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keyword">const</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> <a class="code" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> =</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < starting_values.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>() ? starting_values[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] : 0.0;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keyword">const</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> diff_ub = upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] - <a class="code" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keyword">const</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> diff_lb = <a class="code" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> - lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>];</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">if</span> (diff_lb <= diff_ub) {</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> (diff_lb <= <a class="code" href="routing__search_8cc.html#a79b8e036dca6911e3295a47d99f21f43">distance</a>) {</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  ++num_changes;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a74c506bd3d744fb5c2862229c8f2b6ce">VariableStatus::AT_LOWER_BOUND</a>);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">if</span> (diff_ub <= <a class="code" href="routing__search_8cc.html#a79b8e036dca6911e3295a47d99f21f43">distance</a>) {</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  ++num_changes;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a14dc61f52267ea9b476f64c1d4d975b1">VariableStatus::AT_UPPER_BOUND</a>);</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  }</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">return</span> num_changes;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> }</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#aa4f80506e3b396ad0b23dd73b779913d"> 210</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#aa4f80506e3b396ad0b23dd73b779913d">VariablesInfo::InitializeToDefaultStatus</a>() {</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  ResetStatusInfo();</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keyword">const</span> ColIndex num_cols = lower_bounds_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>();</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">for</span> (ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>(0); <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < num_cols; ++<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) {</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, DefaultVariableStatus(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>));</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> }</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358">VariableStatus</a> VariablesInfo::DefaultVariableStatus(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>)<span class="keyword"> const </span>{</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <a class="code" href="base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295">DCHECK_GE</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, 0);</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <a class="code" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, lower_bounds_.<a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">size</a>());</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) {</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae91836db656214f9797e10c15928e501">VariableStatus::FIXED_VALUE</a>;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == -<a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a> && upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a>) {</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a88c189a42c87aa49d667fc8ab76bc323">VariableStatus::FREE</a>;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="comment">// Returns the bound with the lowest magnitude. Note that it must be finite</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="comment">// because the VariableStatus::FREE case was tested earlier.</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <a class="code" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(<a class="code" href="namespaceoperations__research_1_1glop.html#a95879916d90daeba91c40399ae5ddcc6">IsFinite</a>(lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) || <a class="code" href="namespaceoperations__research_1_1glop.html#a95879916d90daeba91c40399ae5ddcc6">IsFinite</a>(upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]));</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> std::abs(lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) <= std::abs(upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>])</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  ? <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a74c506bd3d744fb5c2862229c8f2b6ce">VariableStatus::AT_LOWER_BOUND</a></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  : <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a14dc61f52267ea9b476f64c1d4d975b1">VariableStatus::AT_UPPER_BOUND</a>;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> }</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> </div><div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a7aec5aa12d972d66a67d267aa9dd1b97"> 236</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a7aec5aa12d972d66a67d267aa9dd1b97">VariablesInfo::MakeBoxedVariableRelevant</a>(<span class="keywordtype">bool</span> <a class="code" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>) {</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">if</span> (<a class="code" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> == boxed_variables_are_relevant_) <span class="keywordflow">return</span>;</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  boxed_variables_are_relevant_ = <a class="code" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>;</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">if</span> (<a class="code" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>) {</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> : non_basic_boxed_variables_) {</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  SetRelevance(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] != <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027aaa56837dd3f2917e1e13f3173b596103">VariableType::FIXED_VARIABLE</a>);</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> : non_basic_boxed_variables_) {</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  SetRelevance(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keyword">false</span>);</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> }</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#ab717dd0f604f9207435f9ab5336d1113"> 250</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#ab717dd0f604f9207435f9ab5336d1113">VariablesInfo::UpdateToBasicStatus</a>(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) {</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">if</span> (in_dual_phase_one_) {</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">// TODO(user): A bit annoying that we need to test this even if we</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="comment">// don't use the dual. But the cost is minimal.</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] != 0.0) lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = -<a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a>;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">if</span> (upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] != 0.0) upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = +<a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a>;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = ComputeVariableType(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae4ac03f6c9f00665644e868dd1fb9f1e">VariableStatus::BASIC</a>;</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  is_basic_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keyword">true</span>);</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  not_basic_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keyword">false</span>);</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  can_increase_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keyword">false</span>);</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  can_decrease_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keyword">false</span>);</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  non_basic_boxed_variables_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keyword">false</span>);</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  SetRelevance(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keyword">false</span>);</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> }</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div><div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad"> 267</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">VariablesInfo::UpdateToNonBasicStatus</a>(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>,</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358">VariableStatus</a> status) {</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <a class="code" href="base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0">DCHECK_NE</a>(status, <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae4ac03f6c9f00665644e868dd1fb9f1e">VariableStatus::BASIC</a>);</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = status;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  is_basic_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keyword">false</span>);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  not_basic_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keyword">true</span>);</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  can_increase_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, status == <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a74c506bd3d744fb5c2862229c8f2b6ce">VariableStatus::AT_LOWER_BOUND</a> ||</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  status == <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a88c189a42c87aa49d667fc8ab76bc323">VariableStatus::FREE</a>);</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  can_decrease_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, status == <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a14dc61f52267ea9b476f64c1d4d975b1">VariableStatus::AT_UPPER_BOUND</a> ||</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  status == <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a88c189a42c87aa49d667fc8ab76bc323">VariableStatus::FREE</a>);</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> boxed =</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a62e32b9a6efb029208f576ee123b459f">VariableType::UPPER_AND_LOWER_BOUNDED</a>;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  non_basic_boxed_variables_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, boxed);</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> relevance = status != <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae91836db656214f9797e10c15928e501">VariableStatus::FIXED_VALUE</a> &&</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  (boxed_variables_are_relevant_ || !boxed);</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  SetRelevance(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, relevance);</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> }</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div><div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a78146b251b30383686ec55362254cc3b"> 286</a></span> <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">VariableTypeRow</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a78146b251b30383686ec55362254cc3b">VariablesInfo::GetTypeRow</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">return</span> variable_type_;</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> }</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div><div class="line"><a name="l00290"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#ab4494c9680fc5d769a6143f11f00423b"> 290</a></span> <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">VariableStatusRow</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#ab4494c9680fc5d769a6143f11f00423b">VariablesInfo::GetStatusRow</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordflow">return</span> variable_status_;</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> }</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div><div class="line"><a name="l00294"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a6cc56ab5da3a82aa2793d18a37f422c4"> 294</a></span> <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_bitset64.html">DenseBitRow</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a6cc56ab5da3a82aa2793d18a37f422c4">VariablesInfo::GetCanIncreaseBitRow</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">return</span> can_increase_;</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> }</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div><div class="line"><a name="l00298"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a71d4734d51e7037c043b68a74bd7857f"> 298</a></span> <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_bitset64.html">DenseBitRow</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a71d4734d51e7037c043b68a74bd7857f">VariablesInfo::GetCanDecreaseBitRow</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">return</span> can_decrease_;</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> }</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div><div class="line"><a name="l00302"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#ac4385751c629a96a6d1ef5ac70af45e1"> 302</a></span> <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_bitset64.html">DenseBitRow</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#ac4385751c629a96a6d1ef5ac70af45e1">VariablesInfo::GetIsRelevantBitRow</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">return</span> relevance_;</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> }</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a28ad52f334e030f4eb45939756a4476c"> 306</a></span> <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_bitset64.html">DenseBitRow</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a28ad52f334e030f4eb45939756a4476c">VariablesInfo::GetIsBasicBitRow</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> is_basic_; }</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div><div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a8e726c118c4449d9d3c5761e2853661a"> 308</a></span> <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_bitset64.html">DenseBitRow</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a8e726c118c4449d9d3c5761e2853661a">VariablesInfo::GetNotBasicBitRow</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">return</span> not_basic_;</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> }</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div><div class="line"><a name="l00312"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a505af340486fcf70ee83abb32e31a628"> 312</a></span> <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_bitset64.html">DenseBitRow</a>& <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a505af340486fcf70ee83abb32e31a628">VariablesInfo::GetNonBasicBoxedVariables</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">return</span> non_basic_boxed_variables_;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> }</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l00316"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a403cb41e08b5ffb338d004c85ca0853a"> 316</a></span> EntryIndex <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a403cb41e08b5ffb338d004c85ca0853a">VariablesInfo::GetNumEntriesInRelevantColumns</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordflow">return</span> num_entries_in_relevant_columns_;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> }</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027">VariableType</a> VariablesInfo::ComputeVariableType(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>)<span class="keyword"> const </span>{</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <a class="code" href="base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2">DCHECK_LE</a>(lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>], upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]);</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == -<a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a>) {</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">if</span> (upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a>) {</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a2882f30bbca588e5d0e88be217ce75c1">VariableType::UNCONSTRAINED</a>;</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  }</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027ae7243c883ff6508ee41b3b1339a7e8f1">VariableType::UPPER_BOUNDED</a>;</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a>) {</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a9972b9c8a6068625d6cf1f789f3fd872">VariableType::LOWER_BOUNDED</a>;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) {</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027aaa56837dd3f2917e1e13f3173b596103">VariableType::FIXED_VARIABLE</a>;</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a62e32b9a6efb029208f576ee123b459f">VariableType::UPPER_AND_LOWER_BOUNDED</a>;</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  }</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> }</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="keywordtype">void</span> VariablesInfo::SetRelevance(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <span class="keywordtype">bool</span> relevance) {</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">if</span> (relevance_.<a class="code" href="classoperations__research_1_1_bitset64.html#aa454a4099ee887726b8f5b4a8ed1a81d">IsSet</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) == relevance) <span class="keywordflow">return</span>;</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">if</span> (relevance) {</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  relevance_.<a class="code" href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">Set</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  num_entries_in_relevant_columns_ += matrix_.<a class="code" href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html#afe3d36f3ba4f04442fbb36f8726f8baf">ColumnNumEntries</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  relevance_.<a class="code" href="classoperations__research_1_1_bitset64.html#a61e6f65595ec1afb4b7955f370c67c08">Clear</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  num_entries_in_relevant_columns_ -= matrix_.<a class="code" href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html#afe3d36f3ba4f04442fbb36f8726f8baf">ColumnNumEntries</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  }</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> }</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="comment">// This is really similar to InitializeFromBasisState() but there is less</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="comment">// cases to consider for TransformToDualPhaseIProblem()/EndDualPhaseI().</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="keywordtype">void</span> VariablesInfo::UpdateStatusForNewType(ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) {</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">switch</span> (variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) {</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae4ac03f6c9f00665644e868dd1fb9f1e">VariableStatus::BASIC</a>:</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#ab717dd0f604f9207435f9ab5336d1113">UpdateToBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a74c506bd3d744fb5c2862229c8f2b6ce">VariableStatus::AT_LOWER_BOUND</a>:</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) {</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae91836db656214f9797e10c15928e501">VariableStatus::FIXED_VALUE</a>);</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == -<a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a>) {</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, DefaultVariableStatus(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>));</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// TODO(user): This is only needed for boxed variable to update their</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="comment">// relevance. It should probably be done with the type and not the</span></div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="comment">// status update.</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]);</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  }</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a14dc61f52267ea9b476f64c1d4d975b1">VariableStatus::AT_UPPER_BOUND</a>:</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">if</span> (lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) {</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae91836db656214f9797e10c15928e501">VariableStatus::FIXED_VALUE</a>);</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">kInfinity</a>) {</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, DefaultVariableStatus(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>));</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="comment">// TODO(user): Same as in the AT_LOWER_BOUND branch above.</span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]);</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  }</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="comment">// TODO(user): boxed variable that become fixed in</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="comment">// TransformToDualPhaseIProblem() will be changed status twice. Once here,</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="comment">// and once when we make them dual feasible according to their reduced</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="comment">// cost. We should probably just do all at once.</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">UpdateToNonBasicStatus</a>(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>, DefaultVariableStatus(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>));</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  }</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> }</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div><div class="line"><a name="l00385"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#afa547fd7ed9d419d400f058eebd97d2f"> 385</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#afa547fd7ed9d419d400f058eebd97d2f">VariablesInfo::TransformToDualPhaseIProblem</a>(</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> dual_feasibility_tolerance, <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a>& reduced_costs) {</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <a class="code" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(!in_dual_phase_one_);</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  in_dual_phase_one_ = <span class="keyword">true</span>;</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  saved_lower_bounds_ = lower_bounds_;</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  saved_upper_bounds_ = upper_bounds_;</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> </div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="comment">// Transform the bound and type to get a new problem. If this problem has an</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="comment">// optimal value of 0.0, then the problem is dual feasible. And more</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="comment">// importantly, by keeping the same basis, we have a feasible solution of the</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="comment">// original problem.</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keyword">const</span> ColIndex num_cols = matrix_.<a class="code" href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html#a41741829541d089f1c4d34f190884813">num_cols</a>();</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordflow">for</span> (ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>(0); <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < num_cols; ++<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) {</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">switch</span> (variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>]) {</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027aaa56837dd3f2917e1e13f3173b596103">VariableType::FIXED_VARIABLE</a>: <span class="comment">// ABSL_FALLTHROUGH_INTENDED</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a62e32b9a6efb029208f576ee123b459f">VariableType::UPPER_AND_LOWER_BOUNDED</a>:</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = 0.0;</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = 0.0;</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027aaa56837dd3f2917e1e13f3173b596103">VariableType::FIXED_VARIABLE</a>;</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a9972b9c8a6068625d6cf1f789f3fd872">VariableType::LOWER_BOUNDED</a>:</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = 0.0;</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = 1.0;</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a62e32b9a6efb029208f576ee123b459f">VariableType::UPPER_AND_LOWER_BOUNDED</a>;</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027ae7243c883ff6508ee41b3b1339a7e8f1">VariableType::UPPER_BOUNDED</a>:</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = -1.0;</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = 0.0;</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a62e32b9a6efb029208f576ee123b459f">VariableType::UPPER_AND_LOWER_BOUNDED</a>;</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a2882f30bbca588e5d0e88be217ce75c1">VariableType::UNCONSTRAINED</a>:</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  lower_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = -1000.0;</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  upper_bounds_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = 1000.0;</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a62e32b9a6efb029208f576ee123b459f">VariableType::UPPER_AND_LOWER_BOUNDED</a>;</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  }</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> </div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="comment">// Make sure we start with a feasible dual solution.</span></div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="comment">// If the reduced cost is close to zero, we keep the "default" status.</span></div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">if</span> (variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a62e32b9a6efb029208f576ee123b459f">VariableType::UPPER_AND_LOWER_BOUNDED</a>) {</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">if</span> (reduced_costs[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] > dual_feasibility_tolerance) {</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a74c506bd3d744fb5c2862229c8f2b6ce">VariableStatus::AT_LOWER_BOUND</a>;</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (reduced_costs[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] < -dual_feasibility_tolerance) {</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a14dc61f52267ea9b476f64c1d4d975b1">VariableStatus::AT_UPPER_BOUND</a>;</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  }</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  }</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  UpdateStatusForNewType(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  }</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> }</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> </div><div class="line"><a name="l00436"></a><span class="lineno"><a class="line" href="classoperations__research_1_1glop_1_1_variables_info.html#a7a1a02496fca5057c918fb1f16a5c898"> 436</a></span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1glop_1_1_variables_info.html#a7a1a02496fca5057c918fb1f16a5c898">VariablesInfo::EndDualPhaseI</a>(<a class="code" href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">Fractional</a> dual_feasibility_tolerance,</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a>& reduced_costs) {</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <a class="code" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(in_dual_phase_one_);</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  in_dual_phase_one_ = <span class="keyword">false</span>;</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <a class="code" href="namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2">std::swap</a>(saved_lower_bounds_, lower_bounds_);</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <a class="code" href="namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2">std::swap</a>(saved_upper_bounds_, upper_bounds_);</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> </div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="comment">// This is to clear the memory of the saved bounds since it is no longer</span></div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="comment">// needed.</span></div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <a class="code" href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">DenseRow</a> empty1, empty2;</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <a class="code" href="namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2">std::swap</a>(empty1, saved_lower_bounds_);</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <a class="code" href="namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2">std::swap</a>(empty1, saved_upper_bounds_);</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span> </div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="comment">// Restore the type and update all other fields.</span></div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keyword">const</span> ColIndex num_cols = matrix_.<a class="code" href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html#a41741829541d089f1c4d34f190884813">num_cols</a>();</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">for</span> (ColIndex <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>(0); <a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a> < num_cols; ++<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>) {</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = ComputeVariableType(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span> </div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="comment">// We make sure that the old fixed variables that are now boxed are dual</span></div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="comment">// feasible.</span></div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="comment">//</span></div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="comment">// TODO(user): When there is a choice, use the previous status that might</span></div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="comment">// have been warm-started ? but then this is not high priority since</span></div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="comment">// warm-starting with a non-dual feasible basis seems unfrequent.</span></div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keywordflow">if</span> (variable_type_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] == <a class="code" href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a62e32b9a6efb029208f576ee123b459f">VariableType::UPPER_AND_LOWER_BOUNDED</a>) {</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordflow">if</span> (reduced_costs[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] > dual_feasibility_tolerance) {</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a74c506bd3d744fb5c2862229c8f2b6ce">VariableStatus::AT_LOWER_BOUND</a>;</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (reduced_costs[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] < -dual_feasibility_tolerance) {</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  variable_status_[<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>] = <a class="code" href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a14dc61f52267ea9b476f64c1d4d975b1">VariableStatus::AT_UPPER_BOUND</a>;</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  }</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  }</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  UpdateStatusForNewType(<a class="code" href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a>);</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  }</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> }</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span> </div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> } <span class="comment">// namespace glop</span></div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> } <span class="comment">// namespace operations_research</span></div><div class="ttc" id="namespaceoperations__research_1_1glop_html_aaddc7ccf1acc75842c2129ee4590d358ae4ac03f6c9f00665644e868dd1fb9f1e"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae4ac03f6c9f00665644e868dd1fb9f1e">operations_research::glop::VariableStatus::BASIC</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_a8fbc9efd86a3cc862a9079d86ab8b524"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524">operations_research::glop::RowToColIndex</a></div><div class="ttdeci">ColIndex RowToColIndex(RowIndex row)</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00049">lp_types.h:49</a></div></div>
|
|
<div class="ttc" id="variables__info_8h_html"><div class="ttname"><a href="variables__info_8h.html">variables_info.h</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_ad401fcfc84cd01c7aff52c7226a071b9"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#ad401fcfc84cd01c7aff52c7226a071b9">operations_research::glop::VariablesInfo::InitializeFromBasisState</a></div><div class="ttdeci">void InitializeFromBasisState(ColIndex first_slack, ColIndex num_new_cols, const BasisState &state)</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00105">variables_info.cc:105</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a28ad52f334e030f4eb45939756a4476c"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a28ad52f334e030f4eb45939756a4476c">operations_research::glop::VariablesInfo::GetIsBasicBitRow</a></div><div class="ttdeci">const DenseBitRow & GetIsBasicBitRow() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00306">variables_info.cc:306</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_aaddc7ccf1acc75842c2129ee4590d358a14dc61f52267ea9b476f64c1d4d975b1"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a14dc61f52267ea9b476f64c1d4d975b1">operations_research::glop::VariableStatus::AT_UPPER_BOUND</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a4b35d51cb0a80a84c5c8c4137aebc8be"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a4b35d51cb0a80a84c5c8c4137aebc8be">operations_research::glop::VariablesInfo::ChangeUnusedBasicVariablesToFree</a></div><div class="ttdeci">int ChangeUnusedBasicVariablesToFree(const RowToColMapping &basis)</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00163">variables_info.cc:163</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_a4452e21ffb34da40470f1e0791800027ae7243c883ff6508ee41b3b1339a7e8f1"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027ae7243c883ff6508ee41b3b1339a7e8f1">operations_research::glop::VariableType::UPPER_BOUNDED</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a7aec5aa12d972d66a67d267aa9dd1b97"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a7aec5aa12d972d66a67d267aa9dd1b97">operations_research::glop::VariablesInfo::MakeBoxedVariableRelevant</a></div><div class="ttdeci">void MakeBoxedVariableRelevant(bool value)</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00236">variables_info.cc:236</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a71d4734d51e7037c043b68a74bd7857f"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a71d4734d51e7037c043b68a74bd7857f">operations_research::glop::VariablesInfo::GetCanDecreaseBitRow</a></div><div class="ttdeci">const DenseBitRow & GetCanDecreaseBitRow() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00298">variables_info.cc:298</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_aaddc7ccf1acc75842c2129ee4590d358ae91836db656214f9797e10c15928e501"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358ae91836db656214f9797e10c15928e501">operations_research::glop::VariableStatus::FIXED_VALUE</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a8e726c118c4449d9d3c5761e2853661a"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a8e726c118c4449d9d3c5761e2853661a">operations_research::glop::VariablesInfo::GetNotBasicBitRow</a></div><div class="ttdeci">const DenseBitRow & GetNotBasicBitRow() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00308">variables_info.cc:308</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a6cc56ab5da3a82aa2793d18a37f422c4"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a6cc56ab5da3a82aa2793d18a37f422c4">operations_research::glop::VariablesInfo::GetCanIncreaseBitRow</a></div><div class="ttdeci">const DenseBitRow & GetCanIncreaseBitRow() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00294">variables_info.cc:294</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_aaddc7ccf1acc75842c2129ee4590d358a74c506bd3d744fb5c2862229c8f2b6ce"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a74c506bd3d744fb5c2862229c8f2b6ce">operations_research::glop::VariableStatus::AT_LOWER_BOUND</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_a4452e21ffb34da40470f1e0791800027a62e32b9a6efb029208f576ee123b459f"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a62e32b9a6efb029208f576ee123b459f">operations_research::glop::VariableType::UPPER_AND_LOWER_BOUNDED</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1math__opt_html_a5de89a1f6e3f80a49a0d76136d8044e2"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2">operations_research::math_opt::swap</a></div><div class="ttdeci">void swap(IdMap< K, V > &a, IdMap< K, V > &b)</div><div class="ttdef"><b>Definition:</b> <a href="id__map_8h_source.html#l00263">id_map.h:263</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_a4452e21ffb34da40470f1e0791800027a9972b9c8a6068625d6cf1f789f3fd872"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a9972b9c8a6068625d6cf1f789f3fd872">operations_research::glop::VariableType::LOWER_BOUNDED</a></div></div>
|
|
<div class="ttc" id="markowitz_8cc_html_aa9d6c98fdf8d89b0e2321fda02adc82c"><div class="ttname"><a href="markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c">col</a></div><div class="ttdeci">ColIndex col</div><div class="ttdef"><b>Definition:</b> <a href="markowitz_8cc_source.html#l00183">markowitz.cc:183</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_a733947145e3e1631165b618b05c9ccb7"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7">operations_research::glop::Fractional</a></div><div class="ttdeci">double Fractional</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00078">lp_types.h:78</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_compact_sparse_matrix_html_afe3d36f3ba4f04442fbb36f8726f8baf"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html#afe3d36f3ba4f04442fbb36f8726f8baf">operations_research::glop::CompactSparseMatrix::ColumnNumEntries</a></div><div class="ttdeci">EntryIndex ColumnNumEntries(ColIndex col) const</div><div class="ttdef"><b>Definition:</b> <a href="sparse_8h_source.html#l00340">sparse.h:340</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_aaddc7ccf1acc75842c2129ee4590d358"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358">operations_research::glop::VariableStatus</a></div><div class="ttdeci">VariableStatus</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00197">lp_types.h:197</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_compact_sparse_matrix_html"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html">operations_research::glop::CompactSparseMatrix</a></div><div class="ttdef"><b>Definition:</b> <a href="sparse_8h_source.html#l00289">sparse.h:289</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a2cbc59ce42a916ecca03cf02ae95f4a1"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a2cbc59ce42a916ecca03cf02ae95f4a1">operations_research::glop::VariablesInfo::SnapFreeVariablesToBound</a></div><div class="ttdeci">int SnapFreeVariablesToBound(Fractional distance, const DenseRow &starting_values)</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00184">variables_info.cc:184</a></div></div>
|
|
<div class="ttc" id="markowitz_8cc_html_aea35f36ba98d5bbd8d033382f50c9e52"><div class="ttname"><a href="markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52">row</a></div><div class="ttdeci">RowIndex row</div><div class="ttdef"><b>Definition:</b> <a href="markowitz_8cc_source.html#l00182">markowitz.cc:182</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_a95879916d90daeba91c40399ae5ddcc6"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a95879916d90daeba91c40399ae5ddcc6">operations_research::glop::IsFinite</a></div><div class="ttdeci">bool IsFinite(Fractional value)</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00091">lp_types.h:91</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1_bitset64_html"><div class="ttname"><a href="classoperations__research_1_1_bitset64.html">operations_research::Bitset64< ColIndex ></a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_aa4f80506e3b396ad0b23dd73b779913d"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#aa4f80506e3b396ad0b23dd73b779913d">operations_research::glop::VariablesInfo::InitializeToDefaultStatus</a></div><div class="ttdeci">void InitializeToDefaultStatus()</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00210">variables_info.cc:210</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_a4452e21ffb34da40470f1e0791800027a2882f30bbca588e5d0e88be217ce75c1"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027a2882f30bbca588e5d0e88be217ce75c1">operations_research::glop::VariableType::UNCONSTRAINED</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1_bitset64_html_a039b0192ce008be5451bc87ca5eea65c"><div class="ttname"><a href="classoperations__research_1_1_bitset64.html#a039b0192ce008be5451bc87ca5eea65c">operations_research::Bitset64::ClearAndResize</a></div><div class="ttdeci">void ClearAndResize(IndexType size)</div><div class="ttdef"><b>Definition:</b> <a href="bitset_8h_source.html#l00440">bitset.h:440</a></div></div>
|
|
<div class="ttc" id="base_2logging_8h_html_a46e69120fbd3b36e6960e096d23b66f0"><div class="ttname"><a href="base_2logging_8h.html#a46e69120fbd3b36e6960e096d23b66f0">DCHECK_NE</a></div><div class="ttdeci">#define DCHECK_NE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00891">base/logging.h:891</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_a4452e21ffb34da40470f1e0791800027aaa56837dd3f2917e1e13f3173b596103"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027aaa56837dd3f2917e1e13f3173b596103">operations_research::glop::VariableType::FIXED_VARIABLE</a></div></div>
|
|
<div class="ttc" id="structoperations__research_1_1glop_1_1_basis_state_html_a6cc6941be01d3c765280e09be0246c3f"><div class="ttname"><a href="structoperations__research_1_1glop_1_1_basis_state.html#a6cc6941be01d3c765280e09be0246c3f">operations_research::glop::BasisState::statuses</a></div><div class="ttdeci">VariableStatusRow statuses</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8h_source.html#l00043">variables_info.h:43</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_af9a790b7e8c5b0c6d55b336177378e78"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#af9a790b7e8c5b0c6d55b336177378e78">operations_research::glop::kInfinity</a></div><div class="ttdeci">const double kInfinity</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00084">lp_types.h:84</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a78146b251b30383686ec55362254cc3b"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a78146b251b30383686ec55362254cc3b">operations_research::glop::VariablesInfo::GetTypeRow</a></div><div class="ttdeci">const VariableTypeRow & GetTypeRow() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00286">variables_info.cc:286</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a505af340486fcf70ee83abb32e31a628"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a505af340486fcf70ee83abb32e31a628">operations_research::glop::VariablesInfo::GetNonBasicBoxedVariables</a></div><div class="ttdeci">const DenseBitRow & GetNonBasicBoxedVariables() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00312">variables_info.cc:312</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_ab717dd0f604f9207435f9ab5336d1113"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#ab717dd0f604f9207435f9ab5336d1113">operations_research::glop::VariablesInfo::UpdateToBasicStatus</a></div><div class="ttdeci">void UpdateToBasicStatus(ColIndex col)</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00250">variables_info.cc:250</a></div></div>
|
|
<div class="ttc" id="base_2logging_8h_html_aae2dc65d9ea248d54bf39daa986dd295"><div class="ttname"><a href="base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295">DCHECK_GE</a></div><div class="ttdeci">#define DCHECK_GE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00894">base/logging.h:894</a></div></div>
|
|
<div class="ttc" id="structoperations__research_1_1glop_1_1_basis_state_html"><div class="ttname"><a href="structoperations__research_1_1glop_1_1_basis_state.html">operations_research::glop::BasisState</a></div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8h_source.html#l00035">variables_info.h:35</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_strict_i_t_i_vector_html"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html">operations_research::glop::StrictITIVector< ColIndex, Fractional ></a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_strict_i_t_i_vector_html_a64b6b04f3a519d2c61d49daaa88bf06e"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a64b6b04f3a519d2c61d49daaa88bf06e">operations_research::glop::StrictITIVector::resize</a></div><div class="ttdeci">void resize(IntType size)</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00273">lp_types.h:273</a></div></div>
|
|
<div class="ttc" id="base_2logging_8h_html_ae17f8119c108cf3070bad3449c7e0006"><div class="ttname"><a href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a></div><div class="ttdeci">#define DCHECK(condition)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00889">base/logging.h:889</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a7a1a02496fca5057c918fb1f16a5c898"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a7a1a02496fca5057c918fb1f16a5c898">operations_research::glop::VariablesInfo::EndDualPhaseI</a></div><div class="ttdeci">void EndDualPhaseI(Fractional dual_feasibility_tolerance, const DenseRow &reduced_costs)</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00436">variables_info.cc:436</a></div></div>
|
|
<div class="ttc" id="base_2logging_8h_html_ae89df3243bbb8341130c7b3f44145ea0"><div class="ttname"><a href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a></div><div class="ttdeci">#define DCHECK_EQ(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00890">base/logging.h:890</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1_bitset64_html_aa454a4099ee887726b8f5b4a8ed1a81d"><div class="ttname"><a href="classoperations__research_1_1_bitset64.html#aa454a4099ee887726b8f5b4a8ed1a81d">operations_research::Bitset64::IsSet</a></div><div class="ttdeci">bool IsSet(IndexType i) const</div><div class="ttdef"><b>Definition:</b> <a href="bitset_8h_source.html#l00485">bitset.h:485</a></div></div>
|
|
<div class="ttc" id="base_2logging_8h_html_a4395e95bab44e222cb2e77251017a0e2"><div class="ttname"><a href="base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2">DCHECK_LE</a></div><div class="ttdeci">#define DCHECK_LE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00892">base/logging.h:892</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_afa547fd7ed9d419d400f058eebd97d2f"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#afa547fd7ed9d419d400f058eebd97d2f">operations_research::glop::VariablesInfo::TransformToDualPhaseIProblem</a></div><div class="ttdeci">void TransformToDualPhaseIProblem(Fractional dual_feasibility_tolerance, const DenseRow &reduced_costs)</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00385">variables_info.cc:385</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1_bitset64_html_a61e6f65595ec1afb4b7955f370c67c08"><div class="ttname"><a href="classoperations__research_1_1_bitset64.html#a61e6f65595ec1afb4b7955f370c67c08">operations_research::Bitset64::Clear</a></div><div class="ttdeci">void Clear(IndexType i)</div><div class="ttdef"><b>Definition:</b> <a href="bitset_8h_source.html#l00457">bitset.h:457</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_html"><div class="ttname"><a href="namespaceoperations__research.html">operations_research</a></div><div class="ttdoc">Collection of objects used to extend the Constraint Solver library.</div><div class="ttdef"><b>Definition:</b> <a href="dense__doubly__linked__list_8h_source.html#l00021">dense_doubly_linked_list.h:21</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_ab4494c9680fc5d769a6143f11f00423b"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#ab4494c9680fc5d769a6143f11f00423b">operations_research::glop::VariablesInfo::GetStatusRow</a></div><div class="ttdeci">const VariableStatusRow & GetStatusRow() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00290">variables_info.cc:290</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_aaddc7ccf1acc75842c2129ee4590d358a88c189a42c87aa49d667fc8ab76bc323"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#aaddc7ccf1acc75842c2129ee4590d358a88c189a42c87aa49d667fc8ab76bc323">operations_research::glop::VariableStatus::FREE</a></div></div>
|
|
<div class="ttc" id="namespaceoperations__research_1_1glop_html_a4452e21ffb34da40470f1e0791800027"><div class="ttname"><a href="namespaceoperations__research_1_1glop.html#a4452e21ffb34da40470f1e0791800027">operations_research::glop::VariableType</a></div><div class="ttdeci">VariableType</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00175">lp_types.h:175</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_compact_sparse_matrix_html_a41741829541d089f1c4d34f190884813"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_compact_sparse_matrix.html#a41741829541d089f1c4d34f190884813">operations_research::glop::CompactSparseMatrix::num_cols</a></div><div class="ttdeci">ColIndex num_cols() const</div><div class="ttdef"><b>Definition:</b> <a href="sparse_8h_source.html#l00350">sparse.h:350</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a403cb41e08b5ffb338d004c85ca0853a"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a403cb41e08b5ffb338d004c85ca0853a">operations_research::glop::VariablesInfo::GetNumEntriesInRelevantColumns</a></div><div class="ttdeci">EntryIndex GetNumEntriesInRelevantColumns() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00316">variables_info.cc:316</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_strict_i_t_i_vector_html_a967a5c081ad4195a30c78dc2c0bcabf5"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5">operations_research::glop::StrictITIVector::size</a></div><div class="ttdeci">IntType size() const</div><div class="ttdef"><b>Definition:</b> <a href="lp__types_8h_source.html#l00280">lp_types.h:280</a></div></div>
|
|
<div class="ttc" id="demon__profiler_8cc_html_ac072af30c4ffbc834bb4c681f6ecb514"><div class="ttname"><a href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a></div><div class="ttdeci">int64_t value</div><div class="ttdef"><b>Definition:</b> <a href="demon__profiler_8cc_source.html#l00044">demon_profiler.cc:44</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_ab30db4c926fe6bf5fcbb3be8177d0cf4"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#ab30db4c926fe6bf5fcbb3be8177d0cf4">operations_research::glop::VariablesInfo::VariablesInfo</a></div><div class="ttdeci">VariablesInfo(const CompactSparseMatrix &matrix)</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00019">variables_info.cc:19</a></div></div>
|
|
<div class="ttc" id="routing__search_8cc_html_a79b8e036dca6911e3295a47d99f21f43"><div class="ttname"><a href="routing__search_8cc.html#a79b8e036dca6911e3295a47d99f21f43">distance</a></div><div class="ttdeci">double distance</div><div class="ttdef"><b>Definition:</b> <a href="routing__search_8cc_source.html#l03610">routing_search.cc:3610</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1_bitset64_html_a76e58f3dd327215d28ea8c48f8c86009"><div class="ttname"><a href="classoperations__research_1_1_bitset64.html#a76e58f3dd327215d28ea8c48f8c86009">operations_research::Bitset64::Set</a></div><div class="ttdeci">void Set(IndexType i)</div><div class="ttdef"><b>Definition:</b> <a href="bitset_8h_source.html#l00495">bitset.h:495</a></div></div>
|
|
<div class="ttc" id="base_2logging_8h_html_ab62f5ed8f2d48e29802be0cbbcd1359a"><div class="ttname"><a href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a></div><div class="ttdeci">#define DCHECK_LT(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00893">base/logging.h:893</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_ac4385751c629a96a6d1ef5ac70af45e1"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#ac4385751c629a96a6d1ef5ac70af45e1">operations_research::glop::VariablesInfo::GetIsRelevantBitRow</a></div><div class="ttdeci">const DenseBitRow & GetIsRelevantBitRow() const</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00302">variables_info.cc:302</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_ae8cd58179f49029e9b55fc53c1461494"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#ae8cd58179f49029e9b55fc53c1461494">operations_research::glop::VariablesInfo::LoadBoundsAndReturnTrueIfUnchanged</a></div><div class="ttdeci">bool LoadBoundsAndReturnTrueIfUnchanged(const DenseRow &new_lower_bounds, const DenseRow &new_upper_bounds)</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00022">variables_info.cc:22</a></div></div>
|
|
<div class="ttc" id="classoperations__research_1_1glop_1_1_variables_info_html_a84dcc462db65072ec3a28b87bb3cd3ad"><div class="ttname"><a href="classoperations__research_1_1glop_1_1_variables_info.html#a84dcc462db65072ec3a28b87bb3cd3ad">operations_research::glop::VariablesInfo::UpdateToNonBasicStatus</a></div><div class="ttdeci">void UpdateToNonBasicStatus(ColIndex col, VariableStatus status)</div><div class="ttdef"><b>Definition:</b> <a href="variables__info_8cc_source.html#l00267">variables_info.cc:267</a></div></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
</div><!-- doc-content -->
|
|
<!-- HTML footer for doxygen 1.8.18-->
|
|
<!-- start footer part -->
|
|
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="dir_a7cc1eeded8f693d0da6c729bc88c45a.html">ortools</a></li><li class="navelem"><a class="el" href="dir_747248fa8ec2ebcb4d8ad85ced34db0b.html">glop</a></li><li class="navelem"><a class="el" href="variables__info_8cc.html">variables_info.cc</a></li>
|
|
<li class="footer">Generated by
|
|
<a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li>
|
|
</ul>
|
|
</div>
|
|
</body>
|
|
</html>
|