288 lines
16 KiB
HTML
288 lines
16 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 1.9.2"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>OR-Tools: lp_utils.cc File Reference</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="jquery.js"></script>
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
|
<link href="navtree.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="resize.js"></script>
|
|
<script type="text/javascript" src="navtreedata.js"></script>
|
|
<script type="text/javascript" src="navtree.js"></script>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<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">9.1</span>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.9.2 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
var searchBox = new SearchBox("searchBox", "search",'Search','.html');
|
|
/* @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:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
$(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:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
$(document).ready(function(){initNavTree('sat_2lp__utils_8cc.html',''); initResizable(); });
|
|
/* @license-end */
|
|
</script>
|
|
<div id="doc-content">
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div class="header">
|
|
<div class="summary">
|
|
<a href="#namespaces">Namespaces</a> |
|
|
<a href="#func-members">Functions</a> </div>
|
|
<div class="headertitle"><div class="title">sat/lp_utils.cc File Reference</div></div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
|
|
<p><a href="sat_2lp__utils_8cc_source.html">Go to the source code of this file.</a></p>
|
|
<table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="namespaces" name="namespaces"></a>
|
|
Namespaces</h2></td></tr>
|
|
<tr class="memitem:namespaceoperations__research"><td class="memItemLeft" align="right" valign="top">namespace  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research.html">operations_research</a></td></tr>
|
|
<tr class="memdesc:namespaceoperations__research"><td class="mdescLeft"> </td><td class="mdescRight">Collection of objects used to extend the <a class="el" href="classoperations__research_1_1_constraint.html" title="A constraint is the main modeling object.">Constraint</a> <a class="el" href="classoperations__research_1_1_solver.html" title="Solver Class.">Solver</a> library. <br /></td></tr>
|
|
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:namespaceoperations__research_1_1sat"><td class="memItemLeft" align="right" valign="top">namespace  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html">operations_research::sat</a></td></tr>
|
|
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table><table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
|
|
Functions</h2></td></tr>
|
|
<tr class="memitem:ac71665cf974c4a75adc4c9ad251ae853"><td class="memItemLeft" align="right" valign="top">std::vector< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html#ac71665cf974c4a75adc4c9ad251ae853">ScaleContinuousVariables</a> (double scaling, double max_bound, MPModelProto *mp_model)</td></tr>
|
|
<tr class="separator:ac71665cf974c4a75adc4c9ad251ae853"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:af8b326626fb8ca0efd32ff0564d35731"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html#af8b326626fb8ca0efd32ff0564d35731">FindRationalFactor</a> (double x, int limit, double tolerance)</td></tr>
|
|
<tr class="separator:af8b326626fb8ca0efd32ff0564d35731"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a8163165c60b5914e1e8476c56b048664"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html#a8163165c60b5914e1e8476c56b048664">RemoveNearZeroTerms</a> (const SatParameters &params, MPModelProto *mp_model, SolverLogger *logger)</td></tr>
|
|
<tr class="separator:a8163165c60b5914e1e8476c56b048664"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ae188c568fdffc07e6443ba7eb11cff1b"><td class="memItemLeft" align="right" valign="top">std::vector< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html#ae188c568fdffc07e6443ba7eb11cff1b">DetectImpliedIntegers</a> (MPModelProto *mp_model, SolverLogger *logger)</td></tr>
|
|
<tr class="separator:ae188c568fdffc07e6443ba7eb11cff1b"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a8344143223766ba5898fdba30d6f61d8"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html#a8344143223766ba5898fdba30d6f61d8">ConvertMPModelProtoToCpModelProto</a> (const SatParameters &params, const MPModelProto &mp_model, CpModelProto *cp_model, SolverLogger *logger)</td></tr>
|
|
<tr class="separator:a8344143223766ba5898fdba30d6f61d8"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a7b33067a7dffa07cd5748bc4552c85a1"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html#a7b33067a7dffa07cd5748bc4552c85a1">ConvertBinaryMPModelProtoToBooleanProblem</a> (const MPModelProto &mp_model, LinearBooleanProblem *problem)</td></tr>
|
|
<tr class="separator:a7b33067a7dffa07cd5748bc4552c85a1"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a4591e100a0f29a249169e5833995cd31"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html#a4591e100a0f29a249169e5833995cd31">ConvertBooleanProblemToLinearProgram</a> (const LinearBooleanProblem &problem, glop::LinearProgram *lp)</td></tr>
|
|
<tr class="separator:a4591e100a0f29a249169e5833995cd31"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ab7cca71116da1e5640ad896f2bf46028"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html#ab7cca71116da1e5640ad896f2bf46028">FixVariablesFromSat</a> (const SatSolver &solver, glop::LinearProgram *lp)</td></tr>
|
|
<tr class="separator:ab7cca71116da1e5640ad896f2bf46028"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a0ce1f2f17b7ce984fbfc526d6c04f337"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html#a0ce1f2f17b7ce984fbfc526d6c04f337">SolveLpAndUseSolutionForSatAssignmentPreference</a> (const glop::LinearProgram &lp, SatSolver *sat_solver, double max_time_in_seconds)</td></tr>
|
|
<tr class="separator:a0ce1f2f17b7ce984fbfc526d6c04f337"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:aa46871f0150f3db9f9fdcbd1049aadaa"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceoperations__research_1_1sat.html#aa46871f0150f3db9f9fdcbd1049aadaa">SolveLpAndUseIntegerVariableToStartLNS</a> (const glop::LinearProgram &lp, LinearBooleanProblem *problem)</td></tr>
|
|
<tr class="separator:aa46871f0150f3db9f9fdcbd1049aadaa"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table>
|
|
<h2 class="groupheader">Variable Documentation</h2>
|
|
<a id="ab1734711414da2e668957d24a41b1ddf" name="ab1734711414da2e668957d24a41b1ddf"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#ab1734711414da2e668957d24a41b1ddf">◆ </a></span>coefficients</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::vector<double> coefficients</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p class="definition">Definition at line <a class="el" href="sat_2lp__utils_8cc_source.html#l00496">496</a> of file <a class="el" href="sat_2lp__utils_8cc_source.html">sat/lp_utils.cc</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a561d7bf12fc7674b3fe0ad2ba2e175a0" name="a561d7bf12fc7674b3fe0ad2ba2e175a0"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a561d7bf12fc7674b3fe0ad2ba2e175a0">◆ </a></span>lower_bounds</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::vector<double> lower_bounds</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p class="definition">Definition at line <a class="el" href="sat_2lp__utils_8cc_source.html#l00497">497</a> of file <a class="el" href="sat_2lp__utils_8cc_source.html">sat/lp_utils.cc</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a2a1a02478d02cd8e42a1afece079d4a2" name="a2a1a02478d02cd8e42a1afece079d4a2"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a2a1a02478d02cd8e42a1afece079d4a2">◆ </a></span>max_relative_coeff_error</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">double max_relative_coeff_error = 0.0</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p class="definition">Definition at line <a class="el" href="sat_2lp__utils_8cc_source.html#l00489">489</a> of file <a class="el" href="sat_2lp__utils_8cc_source.html">sat/lp_utils.cc</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="ac353d235bf529bb3a9c0830da2efa892" name="ac353d235bf529bb3a9c0830da2efa892"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#ac353d235bf529bb3a9c0830da2efa892">◆ </a></span>max_relative_rhs_error</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">double max_relative_rhs_error = 0.0</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p class="definition">Definition at line <a class="el" href="sat_2lp__utils_8cc_source.html#l00490">490</a> of file <a class="el" href="sat_2lp__utils_8cc_source.html">sat/lp_utils.cc</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a24a6b02429aaf5b933eac21ba118ee3a" name="a24a6b02429aaf5b933eac21ba118ee3a"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a24a6b02429aaf5b933eac21ba118ee3a">◆ </a></span>max_scaling_factor</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">double max_scaling_factor = 0.0</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p class="definition">Definition at line <a class="el" href="sat_2lp__utils_8cc_source.html#l00491">491</a> of file <a class="el" href="sat_2lp__utils_8cc_source.html">sat/lp_utils.cc</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a29fe8faef79a8a488024bae1a14f9e37" name="a29fe8faef79a8a488024bae1a14f9e37"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a29fe8faef79a8a488024bae1a14f9e37">◆ </a></span>scaling_target</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">int64_t scaling_target = int64_t{1} << 50</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p class="definition">Definition at line <a class="el" href="sat_2lp__utils_8cc_source.html#l00494">494</a> of file <a class="el" href="sat_2lp__utils_8cc_source.html">sat/lp_utils.cc</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a88215c8581662c40eec0fb8621c44af3" name="a88215c8581662c40eec0fb8621c44af3"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a88215c8581662c40eec0fb8621c44af3">◆ </a></span>upper_bounds</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::vector<double> upper_bounds</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p class="definition">Definition at line <a class="el" href="sat_2lp__utils_8cc_source.html#l00498">498</a> of file <a class="el" href="sat_2lp__utils_8cc_source.html">sat/lp_utils.cc</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a742ae1554f2decd63d35be3e6ff4f58d" name="a742ae1554f2decd63d35be3e6ff4f58d"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a742ae1554f2decd63d35be3e6ff4f58d">◆ </a></span>var_indices</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::vector<int> var_indices</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p class="definition">Definition at line <a class="el" href="sat_2lp__utils_8cc_source.html#l00495">495</a> of file <a class="el" href="sat_2lp__utils_8cc_source.html">sat/lp_utils.cc</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a id="a6585434cd23846627340ae066aa546f6" name="a6585434cd23846627340ae066aa546f6"></a>
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a6585434cd23846627340ae066aa546f6">◆ </a></span>wanted_precision</h2>
|
|
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">double wanted_precision = 1e-6</td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p class="definition">Definition at line <a class="el" href="sat_2lp__utils_8cc_source.html#l00493">493</a> of file <a class="el" href="sat_2lp__utils_8cc_source.html">sat/lp_utils.cc</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
</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_dddac007a45022d9da6ea1dee012c3b9.html">sat</a></li><li class="navelem"><a class="el" href="sat_2lp__utils_8cc.html">lp_utils.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> 1.9.2 </li>
|
|
</ul>
|
|
</div>
|
|
</body>
|
|
</html>
|