1277 lines
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1277 lines
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<a href="gscip_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Copyright 2010-2021 Google LLC</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
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<div class="line"><a id="l00003" 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>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">// You may obtain a copy of the License at</span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">//</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">//</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment">// See the License for the specific language governing permissions and</span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment">// limitations under the License.</span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include "<a class="code" href="gscip_8h.html">ortools/gscip/gscip.h</a>"</span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <stdio.h></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <algorithm></span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <cstdint></span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <functional></span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <limits></span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include <memory></span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include <string></span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include <utility></span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <vector></span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include "absl/container/flat_hash_map.h"</span></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include "absl/container/flat_hash_set.h"</span></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include "absl/memory/memory.h"</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include "absl/status/status.h"</span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include "absl/status/statusor.h"</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include "absl/strings/str_cat.h"</span></div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include "absl/strings/str_format.h"</span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#include "absl/strings/string_view.h"</span></div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include "absl/types/span.h"</span></div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#include "<a class="code" href="base_2logging_8h.html">ortools/base/logging.h</a>"</span></div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#include "<a class="code" href="base_2status__macros_8h.html">ortools/base/status_macros.h</a>"</span></div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#include "ortools/gscip/gscip.pb.h"</span></div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="preprocessor">#include "<a class="code" href="gscip__parameters_8h.html">ortools/gscip/gscip_parameters.h</a>"</span></div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="preprocessor">#include "<a class="code" href="legacy__scip__params_8h.html">ortools/gscip/legacy_scip_params.h</a>"</span></div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#include "<a class="code" href="scip__helper__macros_8h.html">ortools/linear_solver/scip_helper_macros.h</a>"</span></div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="preprocessor">#include "<a class="code" href="port_2proto__utils_8h.html">ortools/port/proto_utils.h</a>"</span></div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="preprocessor">#include "<a class="code" href="util_2status__macros_8h.html">ortools/util/status_macros.h</a>"</span></div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="preprocessor">#include "scip/cons_linear.h"</span></div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="preprocessor">#include "scip/cons_quadratic.h"</span></div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="preprocessor">#include "scip/scip.h"</span></div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="preprocessor">#include "scip/scip_general.h"</span></div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="preprocessor">#include "scip/scip_param.h"</span></div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="preprocessor">#include "scip/scip_prob.h"</span></div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="preprocessor">#include "scip/scip_solvingstats.h"</span></div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="preprocessor">#include "scip/scipdefplugins.h"</span></div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="preprocessor">#include "scip/type_cons.h"</span></div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="preprocessor">#include "scip/type_scip.h"</span></div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="preprocessor">#include "scip/type_var.h"</span></div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceoperations__research.html">operations_research</a> {</div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439"> 58</a></span><span class="preprocessor">#define RETURN_ERROR_UNLESS(x) \</span></div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="preprocessor"> if (!(x)) \</span></div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="preprocessor"> return util::StatusBuilder(absl::InvalidArgumentError(absl::StrFormat( \</span></div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="preprocessor"> "Condition violated at %s:%d: %s"</span>, __FILE__, __LINE__, #x)))</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="keyword">namespace </span>{</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="keyword">constexpr</span> absl::string_view kLinearConstraintHandlerName = <span class="stringliteral">"linear"</span>;</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span>SCIP_VARTYPE ConvertVarType(<span class="keyword">const</span> <a class="code hl_enumeration" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9">GScipVarType</a> var_type) {</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">switch</span> (var_type) {</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9a0445605283282f17470ec2fa998a78c8">GScipVarType::kContinuous</a>:</div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">return</span> SCIP_VARTYPE_CONTINUOUS;</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9a6d717c161afb5e72ce7f4d5ffe84b1b7">GScipVarType::kImpliedInteger</a>:</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keywordflow">return</span> SCIP_VARTYPE_IMPLINT;</div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9ab7400e777db61f5f726caeeab0a7dcc2">GScipVarType::kInteger</a>:</div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordflow">return</span> SCIP_VARTYPE_INTEGER;</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> }</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span>}</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span><a class="code hl_enumeration" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9">GScipVarType</a> ConvertVarType(<span class="keyword">const</span> SCIP_VARTYPE var_type) {</div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">switch</span> (var_type) {</div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">case</span> SCIP_VARTYPE_CONTINUOUS:</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9a0445605283282f17470ec2fa998a78c8">GScipVarType::kContinuous</a>;</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keywordflow">case</span> SCIP_VARTYPE_IMPLINT:</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9a6d717c161afb5e72ce7f4d5ffe84b1b7">GScipVarType::kImpliedInteger</a>;</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">case</span> SCIP_VARTYPE_INTEGER:</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">case</span> SCIP_VARTYPE_BINARY:</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9ab7400e777db61f5f726caeeab0a7dcc2">GScipVarType::kInteger</a>;</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> }</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span>}</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span>GScipOutput::Status ConvertStatus(<span class="keyword">const</span> SCIP_STATUS scip_status) {</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">switch</span> (scip_status) {</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keywordflow">case</span> SCIP_STATUS_UNKNOWN:</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordflow">return</span> GScipOutput::UNKNOWN;</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">case</span> SCIP_STATUS_USERINTERRUPT:</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">return</span> GScipOutput::USER_INTERRUPT;</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">case</span> SCIP_STATUS_BESTSOLLIMIT:</div>
|
|
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">return</span> GScipOutput::BEST_SOL_LIMIT;</div>
|
|
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">case</span> SCIP_STATUS_MEMLIMIT:</div>
|
|
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">return</span> GScipOutput::MEM_LIMIT;</div>
|
|
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">case</span> SCIP_STATUS_NODELIMIT:</div>
|
|
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordflow">return</span> GScipOutput::NODE_LIMIT;</div>
|
|
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordflow">case</span> SCIP_STATUS_RESTARTLIMIT:</div>
|
|
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keywordflow">return</span> GScipOutput::RESTART_LIMIT;</div>
|
|
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">case</span> SCIP_STATUS_SOLLIMIT:</div>
|
|
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordflow">return</span> GScipOutput::SOL_LIMIT;</div>
|
|
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keywordflow">case</span> SCIP_STATUS_STALLNODELIMIT:</div>
|
|
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">return</span> GScipOutput::STALL_NODE_LIMIT;</div>
|
|
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">case</span> SCIP_STATUS_TIMELIMIT:</div>
|
|
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="keywordflow">return</span> GScipOutput::TIME_LIMIT;</div>
|
|
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordflow">case</span> SCIP_STATUS_TOTALNODELIMIT:</div>
|
|
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordflow">return</span> GScipOutput::TOTAL_NODE_LIMIT;</div>
|
|
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">case</span> SCIP_STATUS_OPTIMAL:</div>
|
|
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">return</span> GScipOutput::OPTIMAL;</div>
|
|
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordflow">case</span> SCIP_STATUS_GAPLIMIT:</div>
|
|
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">return</span> GScipOutput::GAP_LIMIT;</div>
|
|
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordflow">case</span> SCIP_STATUS_INFEASIBLE:</div>
|
|
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordflow">return</span> GScipOutput::INFEASIBLE;</div>
|
|
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">case</span> SCIP_STATUS_UNBOUNDED:</div>
|
|
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordflow">return</span> GScipOutput::UNBOUNDED;</div>
|
|
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordflow">case</span> SCIP_STATUS_INFORUNBD:</div>
|
|
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keywordflow">return</span> GScipOutput::INF_OR_UNBD;</div>
|
|
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">case</span> SCIP_STATUS_TERMINATE:</div>
|
|
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keywordflow">return</span> GScipOutput::TERMINATE;</div>
|
|
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <a class="code hl_define" href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a>(<a class="code hl_variable" href="log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda">FATAL</a>) << <span class="stringliteral">"Unrecognized scip status: "</span> << scip_status;</div>
|
|
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> }</div>
|
|
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span>}</div>
|
|
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> </div>
|
|
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span>SCIP_PARAMEMPHASIS ConvertEmphasis(</div>
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|
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="keyword">const</span> <a class="code hl_enumeration" href="namespaceoperations__research_1_1math__opt.html#a4de967bf2b2e0ba7775f8b25676dada7">GScipParameters::Emphasis</a> gscip_emphasis) {</div>
|
|
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">switch</span> (gscip_emphasis) {</div>
|
|
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">case</span> GScipParameters::DEFAULT_EMPHASIS:</div>
|
|
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordflow">return</span> SCIP_PARAMEMPHASIS_DEFAULT;</div>
|
|
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keywordflow">case</span> GScipParameters::CP_SOLVER:</div>
|
|
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keywordflow">return</span> SCIP_PARAMEMPHASIS_CPSOLVER;</div>
|
|
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keywordflow">case</span> GScipParameters::EASY_CIP:</div>
|
|
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordflow">return</span> SCIP_PARAMEMPHASIS_EASYCIP;</div>
|
|
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keywordflow">case</span> GScipParameters::FEASIBILITY:</div>
|
|
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">return</span> SCIP_PARAMEMPHASIS_FEASIBILITY;</div>
|
|
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keywordflow">case</span> GScipParameters::HARD_LP:</div>
|
|
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="keywordflow">return</span> SCIP_PARAMEMPHASIS_HARDLP;</div>
|
|
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">case</span> GScipParameters::OPTIMALITY:</div>
|
|
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">return</span> SCIP_PARAMEMPHASIS_OPTIMALITY;</div>
|
|
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="namespacegoogle.html#aa739a176bcc5230a3536ef27a860c1a8a7b5e9804203d4b1300aad76e5f9a3302">GScipParameters::COUNTER</a>:</div>
|
|
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">return</span> SCIP_PARAMEMPHASIS_COUNTER;</div>
|
|
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">case</span> GScipParameters::PHASE_FEAS:</div>
|
|
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordflow">return</span> SCIP_PARAMEMPHASIS_PHASEFEAS;</div>
|
|
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="keywordflow">case</span> GScipParameters::PHASE_IMPROVE:</div>
|
|
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordflow">return</span> SCIP_PARAMEMPHASIS_PHASEIMPROVE;</div>
|
|
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordflow">case</span> GScipParameters::PHASE_PROOF:</div>
|
|
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">return</span> SCIP_PARAMEMPHASIS_PHASEPROOF;</div>
|
|
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <a class="code hl_define" href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a>(<a class="code hl_variable" href="log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda">FATAL</a>) << <span class="stringliteral">"Unrecognized gscip_emphasis: "</span></div>
|
|
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> << <a class="code hl_function" href="namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920">ProtoEnumToString</a>(gscip_emphasis);</div>
|
|
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> }</div>
|
|
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span>}</div>
|
|
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> </div>
|
|
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span>SCIP_PARAMSETTING ConvertMetaParamValue(</div>
|
|
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keyword">const</span> GScipParameters::MetaParamValue gscip_meta_param_value) {</div>
|
|
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keywordflow">switch</span> (gscip_meta_param_value) {</div>
|
|
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keywordflow">case</span> GScipParameters::DEFAULT_META_PARAM_VALUE:</div>
|
|
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keywordflow">return</span> SCIP_PARAMSETTING_DEFAULT;</div>
|
|
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">case</span> GScipParameters::AGGRESSIVE:</div>
|
|
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keywordflow">return</span> SCIP_PARAMSETTING_AGGRESSIVE;</div>
|
|
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keywordflow">case</span> GScipParameters::FAST:</div>
|
|
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keywordflow">return</span> SCIP_PARAMSETTING_FAST;</div>
|
|
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordflow">case</span> GScipParameters::OFF:</div>
|
|
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">return</span> SCIP_PARAMSETTING_OFF;</div>
|
|
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <a class="code hl_define" href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a>(<a class="code hl_variable" href="log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda">FATAL</a>) << <span class="stringliteral">"Unrecognized gscip_meta_param_value: "</span></div>
|
|
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> << <a class="code hl_function" href="namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920">ProtoEnumToString</a>(gscip_meta_param_value);</div>
|
|
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> }</div>
|
|
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span>}</div>
|
|
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> </div>
|
|
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span>absl::Status CheckSolutionsInOrder(<span class="keyword">const</span> GScipResult& result,</div>
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|
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> is_maximize) {</div>
|
|
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keyword">auto</span> objective_as_good_as = [is_maximize](<span class="keywordtype">double</span> left, <span class="keywordtype">double</span> right) {</div>
|
|
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordflow">if</span> (is_maximize) {</div>
|
|
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordflow">return</span> left >= right;</div>
|
|
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> }</div>
|
|
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">return</span> left <= right;</div>
|
|
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> };</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < result.objective_values.size(); ++i) {</div>
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|
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keyword">const</span> <span class="keywordtype">double</span> previous = result.objective_values[i - 1];</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keyword">const</span> <span class="keywordtype">double</span> current = result.objective_values[i];</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordflow">if</span> (!objective_as_good_as(previous, current)) {</div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceutil.html#a302ee4bfcb86ea9ed64a193ed0b14648">util::InternalErrorBuilder</a>()</div>
|
|
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> << <span class="stringliteral">"Expected SCIP solutions to be in best objective order "</span></div>
|
|
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="stringliteral">"first, but for "</span></div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> << (is_maximize ? <span class="stringliteral">"maximization"</span> : <span class="stringliteral">"minimization"</span>)</div>
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|
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> << <span class="stringliteral">" problem, the "</span> << i - 1 << <span class="stringliteral">" objective is "</span> << previous</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> << <span class="stringliteral">" and the "</span> << i << <span class="stringliteral">" objective is "</span> << current;</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> }</div>
|
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> }</div>
|
|
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
|
|
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span>}</div>
|
|
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> </div>
|
|
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span>} <span class="comment">// namespace</span></div>
|
|
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> </div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"><a class="line" href="namespaceoperations__research.html#a8d7943b6a04aa96bd8908f9551d77996"> 200</a></span><span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_variable_options.html">GScipVariableOptions</a>& <a class="code hl_function" href="namespaceoperations__research.html#a8d7943b6a04aa96bd8908f9551d77996">DefaultGScipVariableOptions</a>() {</div>
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|
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keyword">static</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_variable_options.html">GScipVariableOptions</a> var_options;</div>
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|
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">return</span> var_options;</div>
|
|
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span>}</div>
|
|
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> </div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"><a class="line" href="namespaceoperations__research.html#a20fcb412d90387bbb6ba128cf953c080"> 205</a></span><span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_constraint_options.html">GScipConstraintOptions</a>& <a class="code hl_function" href="namespaceoperations__research.html#a20fcb412d90387bbb6ba128cf953c080">DefaultGScipConstraintOptions</a>() {</div>
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|
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keyword">static</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_constraint_options.html">GScipConstraintOptions</a> constraint_options;</div>
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|
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> <span class="keywordflow">return</span> constraint_options;</div>
|
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span>}</div>
|
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
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|
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span>absl::Status GScip::SetParams(<span class="keyword">const</span> GScipParameters& params,</div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <span class="keyword">const</span> std::string& legacy_params) {</div>
|
|
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keywordflow">if</span> (params.has_silence_output()) {</div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> SCIPsetMessagehdlrQuiet(scip_, params.silence_output());</div>
|
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> }</div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="keywordflow">if</span> (!params.search_logs_filename().empty()) {</div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> SCIPsetMessagehdlrLogfile(scip_, params.search_logs_filename().c_str());</div>
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> }</div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> </div>
|
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keyword">const</span> SCIP_Bool set_param_quiet =</div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keyword">static_cast<</span>SCIP_Bool<span class="keyword">></span>(!params.silence_output());</div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsetEmphasis(</div>
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|
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> scip_, ConvertEmphasis(params.emphasis()), set_param_quiet));</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordflow">if</span> (params.has_heuristics()) {</div>
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|
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsetHeuristics(</div>
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|
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> scip_, ConvertMetaParamValue(params.heuristics()), set_param_quiet));</div>
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|
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> }</div>
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|
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordflow">if</span> (params.has_presolve()) {</div>
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|
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsetPresolving(</div>
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|
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> scip_, ConvertMetaParamValue(params.presolve()), set_param_quiet));</div>
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|
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> }</div>
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|
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">if</span> (params.has_separating()) {</div>
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|
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsetSeparating(</div>
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|
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> scip_, ConvertMetaParamValue(params.separating()), set_param_quiet));</div>
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|
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> }</div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& bool_param : params.bool_params()) {</div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
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|
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> (SCIPsetBoolParam(scip_, bool_param.first.c_str(), bool_param.second)));</div>
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|
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> }</div>
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|
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& int_param : params.int_params()) {</div>
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|
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
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|
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> (SCIPsetIntParam(scip_, int_param.first.c_str(), int_param.second)));</div>
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|
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> }</div>
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|
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& long_param : params.long_params()) {</div>
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|
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>((SCIPsetLongintParam(scip_, long_param.first.c_str(),</div>
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|
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> long_param.second)));</div>
|
|
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> }</div>
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|
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& char_param : params.char_params()) {</div>
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|
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keywordflow">if</span> (char_param.second.size() != 1) {</div>
|
|
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordflow">return</span> absl::InvalidArgumentError(</div>
|
|
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> absl::StrCat(<span class="stringliteral">"Character parameters must be single character strings, "</span></div>
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|
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="stringliteral">"but parameter: "</span>,</div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> char_param.first, <span class="stringliteral">" was: "</span>, char_param.second));</div>
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|
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> }</div>
|
|
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>((SCIPsetCharParam(scip_, char_param.first.c_str(),</div>
|
|
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> char_param.second[0])));</div>
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|
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> }</div>
|
|
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& string_param : params.string_params()) {</div>
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|
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>((SCIPsetStringParam(scip_, string_param.first.c_str(),</div>
|
|
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> string_param.second.c_str())));</div>
|
|
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> }</div>
|
|
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& real_param : params.real_params()) {</div>
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|
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
|
|
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> (SCIPsetRealParam(scip_, real_param.first.c_str(), real_param.second)));</div>
|
|
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> }</div>
|
|
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <span class="keywordflow">if</span> (!legacy_params.empty()) {</div>
|
|
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(</div>
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|
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <a class="code hl_function" href="namespaceoperations__research.html#a6c33a211b2fdb0b6e816dc8e3f99c6f3">LegacyScipSetSolverSpecificParameters</a>(legacy_params, scip_));</div>
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|
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> }</div>
|
|
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
|
|
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span>}</div>
|
|
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> </div>
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|
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a7138e926354dd2774a796e38ab5cbff5"> 273</a></span>absl::StatusOr<std::unique_ptr<GScip>> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a7138e926354dd2774a796e38ab5cbff5">GScip::Create</a>(</div>
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|
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keyword">const</span> std::string& problem_name) {</div>
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|
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> SCIP* <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a411fb5ccc30707bbdccca3f94ae83dc6">scip</a> = <span class="keyword">nullptr</span>;</div>
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|
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcreate(&<a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a411fb5ccc30707bbdccca3f94ae83dc6">scip</a>));</div>
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|
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPincludeDefaultPlugins(<a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a411fb5ccc30707bbdccca3f94ae83dc6">scip</a>));</div>
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|
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcreateProbBasic(<a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a411fb5ccc30707bbdccca3f94ae83dc6">scip</a>, problem_name.c_str()));</div>
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<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="comment">// NOTE(user): the constructor is private, so we cannot call make_unique.</span></div>
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <span class="keywordflow">return</span> absl::WrapUnique(<span class="keyword">new</span> <a class="code hl_class" href="classoperations__research_1_1_g_scip.html">GScip</a>(<a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a411fb5ccc30707bbdccca3f94ae83dc6">scip</a>));</div>
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|
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span>}</div>
|
|
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> </div>
|
|
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span>GScip::GScip(SCIP* scip) : scip_(scip) {}</div>
|
|
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> </div>
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|
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#aceaeef30a244c5984645a6756ddb19d7"> 285</a></span><span class="keywordtype">double</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#aceaeef30a244c5984645a6756ddb19d7">GScip::ScipInf</a>() { <span class="keywordflow">return</span> SCIPinfinity(scip_); }</div>
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|
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> </div>
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|
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span>absl::Status GScip::FreeTransform() {</div>
|
|
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keywordflow">return</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec">SCIP_TO_STATUS</a>(SCIPfreeTransform(scip_));</div>
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|
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span>}</div>
|
|
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> </div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ae3e5b76d61c889cb4158f19b5175f6b6"> 291</a></span>std::string <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ae3e5b76d61c889cb4158f19b5175f6b6">GScip::ScipVersion</a>() {</div>
|
|
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"SCIP %d.%d.%d [LP solver: %s]"</span>, SCIPmajorVersion(),</div>
|
|
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> SCIPminorVersion(), SCIPtechVersion(),</div>
|
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> SCIPlpiGetSolverName());</div>
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<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span>}</div>
|
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<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> </div>
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<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ac75b700ead5ff5d0944b5161e6dac9e8"> 297</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ac75b700ead5ff5d0944b5161e6dac9e8">GScip::InterruptSolve</a>() {</div>
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <span class="keywordflow">if</span> (scip_ == <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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|
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> }</div>
|
|
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <span class="keywordflow">return</span> SCIPinterruptSolve(scip_) == SCIP_OKAY;</div>
|
|
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span>}</div>
|
|
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> </div>
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|
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span>absl::Status GScip::CleanUp() {</div>
|
|
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keywordflow">if</span> (scip_ != <span class="keyword">nullptr</span>) {</div>
|
|
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">for</span> (SCIP_VAR* variable : variables_) {</div>
|
|
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <span class="keywordflow">if</span> (variable != <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPreleaseVar(scip_, &variable));</div>
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|
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> }</div>
|
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<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> }</div>
|
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<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordflow">for</span> (SCIP_CONS* constraint : constraints_) {</div>
|
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="keywordflow">if</span> (constraint != <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPreleaseCons(scip_, &constraint));</div>
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|
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> }</div>
|
|
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> }</div>
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<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPfree(&scip_));</div>
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|
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> }</div>
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<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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|
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span>}</div>
|
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<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> </div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a63198666016f72327add694d50584c25"> 321</a></span><a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a63198666016f72327add694d50584c25">GScip::~GScip</a>() {</div>
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<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> <span class="keyword">const</span> absl::Status clean_up_status = CleanUp();</div>
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<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <a class="code hl_define" href="base_2logging_8h.html#a09f7d88282cf92c9f231270ac113e5c6">LOG_IF</a>(DFATAL, !clean_up_status.ok()) << clean_up_status;</div>
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|
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span>}</div>
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<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> </div>
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<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a0fc54fff7fc2db6aae9022575429cbf9"> 326</a></span>absl::StatusOr<SCIP_VAR*> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a0fc54fff7fc2db6aae9022575429cbf9">GScip::AddVariable</a>(</div>
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<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="keywordtype">double</span> lb, <span class="keywordtype">double</span> ub, <span class="keywordtype">double</span> obj_coef, <a class="code hl_enumeration" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9">GScipVarType</a> var_type,</div>
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<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keyword">const</span> std::string& var_name, <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_variable_options.html">GScipVariableOptions</a>& options) {</div>
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<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(lb, ScipInfClamp(lb), _ << <span class="stringliteral">"invalid lower bound"</span>);</div>
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<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(ub, ScipInfClamp(ub), _ << <span class="stringliteral">"invalid upper bound"</span>);</div>
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<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcreateVarBasic(scip_, <span class="comment">/*var=*/</span>&<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>,</div>
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<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="comment">/*name=*/</span>var_name.c_str(),</div>
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<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> <span class="comment">/*lb=*/</span>lb, <span class="comment">/*ub=*/</span>ub,</div>
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<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <span class="comment">/*obj=*/</span>obj_coef,</div>
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<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> ConvertVarType(var_type)));</div>
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<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPvarSetInitial(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_variable_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66">initial</a>));</div>
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<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPvarSetRemovable(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_variable_options.html#a0d5a29925a9355418d112e7a0c538a73">removable</a>));</div>
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<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddVar(scip_, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>));</div>
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<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="keywordflow">if</span> (options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_variable_options.html#acdba73411523e7ef35a653e8d4e20830">keep_alive</a>) {</div>
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<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> variables_.insert(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>);</div>
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<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPreleaseVar(scip_, &<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>));</div>
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<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> }</div>
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<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>;</div>
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<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span>}</div>
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<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> </div>
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<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span>absl::Status GScip::MaybeKeepConstraintAlive(</div>
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<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> SCIP_CONS* constraint, <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_constraint_options.html">GScipConstraintOptions</a>& options) {</div>
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<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keywordflow">if</span> (options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#acdba73411523e7ef35a653e8d4e20830">keep_alive</a>) {</div>
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<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> constraints_.insert(constraint);</div>
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<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPreleaseCons(scip_, &constraint));</div>
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<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> }</div>
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<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span>}</div>
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<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> </div>
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<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a2b576f762517cd3e18d24d02435eb3f6"> 358</a></span>absl::StatusOr<SCIP_CONS*> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a2b576f762517cd3e18d24d02435eb3f6">GScip::AddLinearConstraint</a>(</div>
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<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_linear_range.html">GScipLinearRange</a>& range, <span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>,</div>
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<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_constraint_options.html">GScipConstraintOptions</a>& options) {</div>
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<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> SCIP_CONS* constraint = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_linear_range.html#a623b8d74e724b276e4bac87e61445c7f">variables</a>.size() == range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_linear_range.html#ab1734711414da2e668957d24a41b1ddf">coefficients</a>.size())</div>
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<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> << <span class="stringliteral">"Error adding constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> << <span class="stringliteral">"."</span>;</div>
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<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> lb, ScipInfClamp(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_linear_range.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a>),</div>
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<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> _ << <span class="stringliteral">"invalid lower bound"</span>);</div>
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<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> ub, ScipInfClamp(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_linear_range.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>),</div>
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<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> _ << <span class="stringliteral">"invalid upper bound"</span>);</div>
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<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcreateConsLinear(</div>
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<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> scip_, &constraint, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>.c_str(), range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_linear_range.html#a623b8d74e724b276e4bac87e61445c7f">variables</a>.size(),</div>
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<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keyword">const_cast<</span>SCIP_VAR**<span class="keyword">></span>(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_linear_range.html#a623b8d74e724b276e4bac87e61445c7f">variables</a>.data()),</div>
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<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> <span class="keyword">const_cast<</span><span class="keywordtype">double</span>*<span class="keyword">></span>(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_linear_range.html#ab1734711414da2e668957d24a41b1ddf">coefficients</a>.data()),</div>
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<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="comment">/*lhs=*/</span>lb, <span class="comment">/*rhs=*/</span>ub,</div>
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<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> <span class="comment">/*initial=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66">initial</a>,</div>
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<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="comment">/*separate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a62f216dcd76e89d9009c5eb9a436bdf1">separate</a>,</div>
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<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="comment">/*enforce=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#ab2c4dc79e21a75f205d49d9f9e5133a7">enforce</a>,</div>
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<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="comment">/*check=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a08e5d4acf3bed996e35f8c4354412bcf">check</a>,</div>
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<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> <span class="comment">/*propagate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a9ad8871a886a207356c7d4a3527a19e6">propagate</a>,</div>
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<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <span class="comment">/*local=*/</span>options.local,</div>
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<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="comment">/*modifiable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a883ae210392142bdc0c07032eb0fc0d4">modifiable</a>,</div>
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<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="comment">/*dynamic=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a8fcad9320dc8957d766ebf5a5293450e">dynamic</a>,</div>
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<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> <span class="comment">/*removable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a0d5a29925a9355418d112e7a0c538a73">removable</a>,</div>
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<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <span class="comment">/*stickingatnode=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa31e7bf0bc0032cd1f9010efeac9e2bc">sticking_at_node</a>));</div>
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<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddCons(scip_, constraint));</div>
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<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(MaybeKeepConstraintAlive(constraint, options));</div>
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<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="keywordflow">return</span> constraint;</div>
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<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span>}</div>
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<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> </div>
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<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ae429c1ac9342e0f0185169be5d34a021"> 388</a></span>absl::StatusOr<SCIP_CONS*> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ae429c1ac9342e0f0185169be5d34a021">GScip::AddQuadraticConstraint</a>(</div>
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<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_quadratic_range.html">GScipQuadraticRange</a>& range, <span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>,</div>
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<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_constraint_options.html">GScipConstraintOptions</a>& options) {</div>
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<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> SCIP_CONS* constraint = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <span class="keyword">const</span> <span class="keywordtype">int</span> num_lin_vars = range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#adb9c98458c4fdee32cfc04f30f94505b">linear_variables</a>.size();</div>
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<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(num_lin_vars == range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#aec14579470b876cfd73430466440a1aa">linear_coefficients</a>.size())</div>
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<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> << <span class="stringliteral">"Error adding quadratic constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> << <span class="stringliteral">" in linear term."</span>;</div>
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<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <span class="keyword">const</span> <span class="keywordtype">int</span> num_quad_vars = range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#a7dcaa2059661c7d9900e718b734216c6">quadratic_variables1</a>.size();</div>
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<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(num_quad_vars == range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#acc27633afd4dacfb8147f38d36b89c79">quadratic_variables2</a>.size())</div>
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<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> << <span class="stringliteral">"Error adding quadratic constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> << <span class="stringliteral">" in quadratic term."</span>;</div>
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<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(num_quad_vars == range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#aee10d198804822ffadf84236cf6122f7">quadratic_coefficients</a>.size())</div>
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<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> << <span class="stringliteral">"Error adding quadratic constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> << <span class="stringliteral">" in quadratic term."</span>;</div>
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<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> lb, ScipInfClamp(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a>),</div>
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<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> _ << <span class="stringliteral">"invalid lower bound"</span>);</div>
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<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> ub, ScipInfClamp(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>),</div>
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<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> _ << <span class="stringliteral">"invalid upper bound"</span>);</div>
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<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcreateConsQuadratic(</div>
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|
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> scip_, &constraint, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>.c_str(), num_lin_vars,</div>
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|
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <span class="keyword">const_cast<</span>SCIP_Var**<span class="keyword">></span>(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#adb9c98458c4fdee32cfc04f30f94505b">linear_variables</a>.data()),</div>
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|
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <span class="keyword">const_cast<</span><span class="keywordtype">double</span>*<span class="keyword">></span>(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#aec14579470b876cfd73430466440a1aa">linear_coefficients</a>.data()), num_quad_vars,</div>
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|
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> <span class="keyword">const_cast<</span>SCIP_Var**<span class="keyword">></span>(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#a7dcaa2059661c7d9900e718b734216c6">quadratic_variables1</a>.data()),</div>
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|
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keyword">const_cast<</span>SCIP_Var**<span class="keyword">></span>(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#acc27633afd4dacfb8147f38d36b89c79">quadratic_variables2</a>.data()),</div>
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|
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> <span class="keyword">const_cast<</span><span class="keywordtype">double</span>*<span class="keyword">></span>(range.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_quadratic_range.html#aee10d198804822ffadf84236cf6122f7">quadratic_coefficients</a>.data()),</div>
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|
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="comment">/*lhs=*/</span>lb, <span class="comment">/*rhs=*/</span>ub,</div>
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|
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> <span class="comment">/*initial=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66">initial</a>,</div>
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|
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="comment">/*separate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a62f216dcd76e89d9009c5eb9a436bdf1">separate</a>,</div>
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|
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> <span class="comment">/*enforce=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#ab2c4dc79e21a75f205d49d9f9e5133a7">enforce</a>,</div>
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|
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> <span class="comment">/*check=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a08e5d4acf3bed996e35f8c4354412bcf">check</a>,</div>
|
|
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="comment">/*propagate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a9ad8871a886a207356c7d4a3527a19e6">propagate</a>,</div>
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|
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> <span class="comment">/*local=*/</span>options.local,</div>
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|
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="comment">/*modifiable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a883ae210392142bdc0c07032eb0fc0d4">modifiable</a>,</div>
|
|
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="comment">/*dynamic=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a8fcad9320dc8957d766ebf5a5293450e">dynamic</a>,</div>
|
|
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="comment">/*removable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a0d5a29925a9355418d112e7a0c538a73">removable</a>));</div>
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|
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddCons(scip_, constraint));</div>
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|
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(MaybeKeepConstraintAlive(constraint, options));</div>
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|
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <span class="keywordflow">return</span> constraint;</div>
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|
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span>}</div>
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|
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> </div>
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<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a9991cb920857500706ba6863637ab7b6"> 426</a></span>absl::StatusOr<SCIP_CONS*> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a9991cb920857500706ba6863637ab7b6">GScip::AddIndicatorConstraint</a>(</div>
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<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_indicator_constraint.html">GScipIndicatorConstraint</a>& indicator_constraint,</div>
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<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>, <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_constraint_options.html">GScipConstraintOptions</a>& options) {</div>
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<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> SCIP_VAR* indicator = indicator_constraint.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_indicator_constraint.html#afea502b78833028b3e2b519fa038201a">indicator_variable</a>;</div>
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|
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(indicator != <span class="keyword">nullptr</span>)</div>
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|
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> << <span class="stringliteral">"Error adding indicator constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> << <span class="stringliteral">"."</span>;</div>
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<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="keywordflow">if</span> (indicator_constraint.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_indicator_constraint.html#a70c2b6b65c1a890cb66da7e0dbdee607">negate_indicator</a>) {</div>
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|
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPgetNegatedVar(scip_, indicator, &indicator));</div>
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|
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> }</div>
|
|
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> </div>
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|
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> SCIP_CONS* constraint = <span class="keyword">nullptr</span>;</div>
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|
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(indicator_constraint.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_indicator_constraint.html#af61405a35aed8f0e7ed852fc9b3dc44d">variables</a>.size() ==</div>
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|
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> indicator_constraint.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_indicator_constraint.html#ab1734711414da2e668957d24a41b1ddf">coefficients</a>.size())</div>
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|
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> << <span class="stringliteral">"Error adding indicator constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> << <span class="stringliteral">"."</span>;</div>
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|
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> ub,</div>
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|
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> ScipInfClamp(indicator_constraint.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_indicator_constraint.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>),</div>
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|
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> _ << <span class="stringliteral">"invalid upper bound"</span>);</div>
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|
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcreateConsIndicator(</div>
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|
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> scip_, &constraint, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>.c_str(), indicator,</div>
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|
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> indicator_constraint.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_indicator_constraint.html#af61405a35aed8f0e7ed852fc9b3dc44d">variables</a>.size(),</div>
|
|
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <span class="keyword">const_cast<</span>SCIP_Var**<span class="keyword">></span>(indicator_constraint.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_indicator_constraint.html#af61405a35aed8f0e7ed852fc9b3dc44d">variables</a>.data()),</div>
|
|
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <span class="keyword">const_cast<</span><span class="keywordtype">double</span>*<span class="keyword">></span>(indicator_constraint.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_indicator_constraint.html#ab1734711414da2e668957d24a41b1ddf">coefficients</a>.data()),</div>
|
|
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="comment">/*rhs=*/</span>ub,</div>
|
|
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> <span class="comment">/*initial=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66">initial</a>,</div>
|
|
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> <span class="comment">/*separate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a62f216dcd76e89d9009c5eb9a436bdf1">separate</a>,</div>
|
|
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> <span class="comment">/*enforce=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#ab2c4dc79e21a75f205d49d9f9e5133a7">enforce</a>,</div>
|
|
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <span class="comment">/*check=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a08e5d4acf3bed996e35f8c4354412bcf">check</a>,</div>
|
|
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> <span class="comment">/*propagate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a9ad8871a886a207356c7d4a3527a19e6">propagate</a>,</div>
|
|
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <span class="comment">/*local=*/</span>options.local,</div>
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|
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="comment">/*dynamic=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a8fcad9320dc8957d766ebf5a5293450e">dynamic</a>,</div>
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|
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> <span class="comment">/*removable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a0d5a29925a9355418d112e7a0c538a73">removable</a>,</div>
|
|
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="comment">/*stickingatnode=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa31e7bf0bc0032cd1f9010efeac9e2bc">sticking_at_node</a>));</div>
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<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddCons(scip_, constraint));</div>
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|
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(MaybeKeepConstraintAlive(constraint, options));</div>
|
|
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <span class="keywordflow">return</span> constraint;</div>
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<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span>}</div>
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<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> </div>
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<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a228924ec570e67f8f6b01e638f06c98f"> 463</a></span>absl::StatusOr<SCIP_CONS*> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a228924ec570e67f8f6b01e638f06c98f">GScip::AddAndConstraint</a>(</div>
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<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_logical_constraint_data.html">GScipLogicalConstraintData</a>& logical_data, <span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>,</div>
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<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_constraint_options.html">GScipConstraintOptions</a>& options) {</div>
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<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(logical_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_logical_constraint_data.html#a5a375db8deba588909ad2a2346883353">resultant</a> != <span class="keyword">nullptr</span>)</div>
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<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> << <span class="stringliteral">"Error adding and constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> << <span class="stringliteral">"."</span>;</div>
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|
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> SCIP_CONS* constraint = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
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|
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> SCIPcreateConsAnd(scip_, &constraint, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>.c_str(),</div>
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|
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> logical_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_logical_constraint_data.html#a5a375db8deba588909ad2a2346883353">resultant</a>, logical_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_logical_constraint_data.html#a5fc0b4bc35eb8a9e3b60669fdd75bf4b">operators</a>.size(),</div>
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|
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> <span class="keyword">const_cast<</span>SCIP_VAR**<span class="keyword">></span>(logical_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_logical_constraint_data.html#a5fc0b4bc35eb8a9e3b60669fdd75bf4b">operators</a>.data()),</div>
|
|
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="comment">/*initial=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66">initial</a>,</div>
|
|
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> <span class="comment">/*separate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a62f216dcd76e89d9009c5eb9a436bdf1">separate</a>,</div>
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|
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> <span class="comment">/*enforce=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#ab2c4dc79e21a75f205d49d9f9e5133a7">enforce</a>,</div>
|
|
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> <span class="comment">/*check=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a08e5d4acf3bed996e35f8c4354412bcf">check</a>,</div>
|
|
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> <span class="comment">/*propagate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a9ad8871a886a207356c7d4a3527a19e6">propagate</a>,</div>
|
|
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="comment">/*local=*/</span>options.local,</div>
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|
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <span class="comment">/*modifiable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a883ae210392142bdc0c07032eb0fc0d4">modifiable</a>,</div>
|
|
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> <span class="comment">/*dynamic=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a8fcad9320dc8957d766ebf5a5293450e">dynamic</a>,</div>
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|
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> <span class="comment">/*removable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a0d5a29925a9355418d112e7a0c538a73">removable</a>,</div>
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|
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> <span class="comment">/*stickingatnode=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa31e7bf0bc0032cd1f9010efeac9e2bc">sticking_at_node</a>));</div>
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<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddCons(scip_, constraint));</div>
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<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(MaybeKeepConstraintAlive(constraint, options));</div>
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<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> <span class="keywordflow">return</span> constraint;</div>
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<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span>}</div>
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<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> </div>
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<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a122bc247cae2b6136e2629f0e1f5b5b1"> 488</a></span>absl::StatusOr<SCIP_CONS*> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a122bc247cae2b6136e2629f0e1f5b5b1">GScip::AddOrConstraint</a>(</div>
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<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_logical_constraint_data.html">GScipLogicalConstraintData</a>& logical_data, <span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>,</div>
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<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_constraint_options.html">GScipConstraintOptions</a>& options) {</div>
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<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(logical_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_logical_constraint_data.html#a5a375db8deba588909ad2a2346883353">resultant</a> != <span class="keyword">nullptr</span>)</div>
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<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> << <span class="stringliteral">"Error adding or constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> << <span class="stringliteral">"."</span>;</div>
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<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> SCIP_CONS* constraint = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
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<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> SCIPcreateConsOr(scip_, &constraint, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>.c_str(), logical_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_logical_constraint_data.html#a5a375db8deba588909ad2a2346883353">resultant</a>,</div>
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<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> logical_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_logical_constraint_data.html#a5fc0b4bc35eb8a9e3b60669fdd75bf4b">operators</a>.size(),</div>
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<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> <span class="keyword">const_cast<</span>SCIP_Var**<span class="keyword">></span>(logical_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_logical_constraint_data.html#a5fc0b4bc35eb8a9e3b60669fdd75bf4b">operators</a>.data()),</div>
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|
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> <span class="comment">/*initial=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66">initial</a>,</div>
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<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> <span class="comment">/*separate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a62f216dcd76e89d9009c5eb9a436bdf1">separate</a>,</div>
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<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> <span class="comment">/*enforce=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#ab2c4dc79e21a75f205d49d9f9e5133a7">enforce</a>,</div>
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<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> <span class="comment">/*check=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a08e5d4acf3bed996e35f8c4354412bcf">check</a>,</div>
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<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> <span class="comment">/*propagate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a9ad8871a886a207356c7d4a3527a19e6">propagate</a>,</div>
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<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> <span class="comment">/*local=*/</span>options.local,</div>
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<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> <span class="comment">/*modifiable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a883ae210392142bdc0c07032eb0fc0d4">modifiable</a>,</div>
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<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> <span class="comment">/*dynamic=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a8fcad9320dc8957d766ebf5a5293450e">dynamic</a>,</div>
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<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <span class="comment">/*removable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a0d5a29925a9355418d112e7a0c538a73">removable</a>,</div>
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<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> <span class="comment">/*stickingatnode=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa31e7bf0bc0032cd1f9010efeac9e2bc">sticking_at_node</a>));</div>
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<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddCons(scip_, constraint));</div>
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<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(MaybeKeepConstraintAlive(constraint, options));</div>
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<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="keywordflow">return</span> constraint;</div>
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<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span>}</div>
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<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> </div>
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<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span><span class="keyword">namespace </span>{</div>
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<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> </div>
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<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span>absl::Status ValidateSOSData(<span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_s_o_s_data.html">GScipSOSData</a>& sos_data,</div>
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<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> <span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>) {</div>
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<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(!sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#a623b8d74e724b276e4bac87e61445c7f">variables</a>.empty())</div>
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<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> << <span class="stringliteral">"Error adding SOS constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> << <span class="stringliteral">"."</span>;</div>
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<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> <span class="keywordflow">if</span> (!sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#afb3abd037b2d13083df69a4ca658fc60">weights</a>.empty()) {</div>
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<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#a623b8d74e724b276e4bac87e61445c7f">variables</a>.size() == sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#afb3abd037b2d13083df69a4ca658fc60">weights</a>.size())</div>
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<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> << <span class="stringliteral">" Error adding SOS constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> << <span class="stringliteral">"."</span>;</div>
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<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> }</div>
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<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> absl::flat_hash_set<double> distinct_weights;</div>
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<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">double</span> w : sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#afb3abd037b2d13083df69a4ca658fc60">weights</a>) {</div>
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<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(!distinct_weights.contains(w))</div>
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<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> << <span class="stringliteral">"Error adding SOS constraint: "</span> << <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a></div>
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<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> << <span class="stringliteral">", weights must be distinct, but found value "</span> << w << <span class="stringliteral">" twice."</span>;</div>
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<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> distinct_weights.insert(w);</div>
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<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> }</div>
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<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span>}</div>
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<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> </div>
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<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span>} <span class="comment">// namespace</span></div>
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<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> </div>
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<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#afd384ebf9ff05c00f6ef9bb745d3b8fd"> 535</a></span>absl::StatusOr<SCIP_CONS*> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#afd384ebf9ff05c00f6ef9bb745d3b8fd">GScip::AddSOS1Constraint</a>(</div>
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<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_s_o_s_data.html">GScipSOSData</a>& sos_data, <span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>,</div>
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<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_constraint_options.html">GScipConstraintOptions</a>& options) {</div>
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<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(ValidateSOSData(sos_data, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>));</div>
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<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> SCIP_CONS* constraint = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> <span class="keywordtype">double</span>* weights = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> <span class="keywordflow">if</span> (!sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#afb3abd037b2d13083df69a4ca658fc60">weights</a>.empty()) {</div>
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<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> weights = <span class="keyword">const_cast<</span><span class="keywordtype">double</span>*<span class="keyword">></span>(sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#afb3abd037b2d13083df69a4ca658fc60">weights</a>.data());</div>
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<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> }</div>
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<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> </div>
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<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcreateConsSOS1(</div>
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<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> scip_, &constraint, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>.c_str(), sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#a623b8d74e724b276e4bac87e61445c7f">variables</a>.size(),</div>
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<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keyword">const_cast<</span>SCIP_Var**<span class="keyword">></span>(sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#a623b8d74e724b276e4bac87e61445c7f">variables</a>.data()), weights,</div>
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<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> <span class="comment">/*initial=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66">initial</a>,</div>
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<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> <span class="comment">/*separate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a62f216dcd76e89d9009c5eb9a436bdf1">separate</a>,</div>
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<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="comment">/*enforce=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#ab2c4dc79e21a75f205d49d9f9e5133a7">enforce</a>,</div>
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|
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <span class="comment">/*check=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a08e5d4acf3bed996e35f8c4354412bcf">check</a>,</div>
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<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> <span class="comment">/*propagate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a9ad8871a886a207356c7d4a3527a19e6">propagate</a>,</div>
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<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> <span class="comment">/*local=*/</span>options.local,</div>
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<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> <span class="comment">/*dynamic=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a8fcad9320dc8957d766ebf5a5293450e">dynamic</a>,</div>
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<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> <span class="comment">/*removable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a0d5a29925a9355418d112e7a0c538a73">removable</a>,</div>
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<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> <span class="comment">/*stickingatnode=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa31e7bf0bc0032cd1f9010efeac9e2bc">sticking_at_node</a>));</div>
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<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddCons(scip_, constraint));</div>
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<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(MaybeKeepConstraintAlive(constraint, options));</div>
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<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> <span class="keywordflow">return</span> constraint;</div>
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<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span>}</div>
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<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> </div>
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<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ae2320128d48a640a84f584a8b1a32171"> 562</a></span>absl::StatusOr<SCIP_CONS*> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ae2320128d48a640a84f584a8b1a32171">GScip::AddSOS2Constraint</a>(</div>
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<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_s_o_s_data.html">GScipSOSData</a>& sos_data, <span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>,</div>
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<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_constraint_options.html">GScipConstraintOptions</a>& options) {</div>
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<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(ValidateSOSData(sos_data, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>));</div>
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<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> SCIP_CONS* constraint = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> <span class="keywordtype">double</span>* weights = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> <span class="keywordflow">if</span> (!sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#afb3abd037b2d13083df69a4ca658fc60">weights</a>.empty()) {</div>
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<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> weights = <span class="keyword">const_cast<</span><span class="keywordtype">double</span>*<span class="keyword">></span>(sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#afb3abd037b2d13083df69a4ca658fc60">weights</a>.data());</div>
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<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> }</div>
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<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcreateConsSOS2(</div>
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<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> scip_, &constraint, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>.c_str(), sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#a623b8d74e724b276e4bac87e61445c7f">variables</a>.size(),</div>
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<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> <span class="keyword">const_cast<</span>SCIP_Var**<span class="keyword">></span>(sos_data.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_s_o_s_data.html#a623b8d74e724b276e4bac87e61445c7f">variables</a>.data()), weights,</div>
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<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <span class="comment">/*initial=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66">initial</a>,</div>
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|
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> <span class="comment">/*separate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a62f216dcd76e89d9009c5eb9a436bdf1">separate</a>,</div>
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<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> <span class="comment">/*enforce=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#ab2c4dc79e21a75f205d49d9f9e5133a7">enforce</a>,</div>
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|
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> <span class="comment">/*check=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a08e5d4acf3bed996e35f8c4354412bcf">check</a>,</div>
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|
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <span class="comment">/*propagate=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a9ad8871a886a207356c7d4a3527a19e6">propagate</a>,</div>
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|
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> <span class="comment">/*local=*/</span>options.local,</div>
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<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> <span class="comment">/*dynamic=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a8fcad9320dc8957d766ebf5a5293450e">dynamic</a>,</div>
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<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> <span class="comment">/*removable=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#a0d5a29925a9355418d112e7a0c538a73">removable</a>,</div>
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|
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> <span class="comment">/*stickingatnode=*/</span>options.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_constraint_options.html#aa31e7bf0bc0032cd1f9010efeac9e2bc">sticking_at_node</a>));</div>
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|
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddCons(scip_, constraint));</div>
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<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(MaybeKeepConstraintAlive(constraint, options));</div>
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<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> <span class="keywordflow">return</span> constraint;</div>
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<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span>}</div>
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<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> </div>
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<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a798afe0406ce57a7bc4c07308cf1ddb6"> 588</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a798afe0406ce57a7bc4c07308cf1ddb6">GScip::SetMaximize</a>(<span class="keywordtype">bool</span> is_maximize) {</div>
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<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsetObjsense(</div>
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<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> scip_, is_maximize ? SCIP_OBJSENSE_MAXIMIZE : SCIP_OBJSENSE_MINIMIZE));</div>
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|
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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|
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span>}</div>
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|
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> </div>
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<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a0f5f466045c197474f0284ac58971049"> 594</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a0f5f466045c197474f0284ac58971049">GScip::SetObjectiveOffset</a>(<span class="keywordtype">double</span> offset) {</div>
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|
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> <span class="keywordtype">double</span> old_offset = SCIPgetOrigObjoffset(scip_);</div>
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<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> <span class="keywordtype">double</span> delta_offset = offset - old_offset;</div>
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<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddOrigObjoffset(scip_, delta_offset));</div>
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|
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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|
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span>}</div>
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<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> </div>
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<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#aff2dd45c50b5ceaee4400ad00eda9d70"> 601</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#aff2dd45c50b5ceaee4400ad00eda9d70">GScip::ObjectiveIsMaximize</a>() {</div>
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<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> <span class="keywordflow">return</span> SCIPgetObjsense(scip_) == SCIP_OBJSENSE_MAXIMIZE;</div>
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<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span>}</div>
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<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> </div>
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<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ae06be987b47dcbc322e03255ff7350dd"> 605</a></span><span class="keywordtype">double</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ae06be987b47dcbc322e03255ff7350dd">GScip::ObjectiveOffset</a>() { <span class="keywordflow">return</span> SCIPgetOrigObjoffset(scip_); }</div>
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<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> </div>
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<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ad35c3fd3a5b610d01a25315fab632621"> 607</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ad35c3fd3a5b610d01a25315fab632621">GScip::SetBranchingPriority</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, <span class="keywordtype">int</span> priority) {</div>
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<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPchgVarBranchPriority(scip_, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, priority));</div>
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|
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span>}</div>
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<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> </div>
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<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a9c390a28a330df6cfbc7da0781f6bb60"> 612</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a9c390a28a330df6cfbc7da0781f6bb60">GScip::SetLb</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, <span class="keywordtype">double</span> lb) {</div>
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<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(lb, ScipInfClamp(lb), _ << <span class="stringliteral">"invalid lower bound"</span>);</div>
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<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPchgVarLb(scip_, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, lb));</div>
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<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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|
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span>}</div>
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<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> </div>
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<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#adfbdf4198cee0cbb963c1fadfb12cbb2"> 618</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#adfbdf4198cee0cbb963c1fadfb12cbb2">GScip::SetUb</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, <span class="keywordtype">double</span> ub) {</div>
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<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(ub, ScipInfClamp(ub), _ << <span class="stringliteral">"invalid upper bound"</span>);</div>
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<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPchgVarUb(scip_, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, ub));</div>
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<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span>}</div>
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<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> </div>
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<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ae0e285496aca2f3c2c8518ddfc8707d9"> 624</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ae0e285496aca2f3c2c8518ddfc8707d9">GScip::SetObjCoef</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, <span class="keywordtype">double</span> obj_coef) {</div>
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<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPchgVarObj(scip_, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, obj_coef));</div>
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|
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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|
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span>}</div>
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<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> </div>
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<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ad1e7d37397a21166a53ac59367fb0307"> 629</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ad1e7d37397a21166a53ac59367fb0307">GScip::SetVarType</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, <a class="code hl_enumeration" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9">GScipVarType</a> var_type) {</div>
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<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> SCIP_Bool infeasible;</div>
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<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
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<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> SCIPchgVarType(scip_, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, ConvertVarType(var_type), &infeasible));</div>
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<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span>}</div>
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<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> </div>
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<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a12188b733b48222690ec625769938521"> 636</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a12188b733b48222690ec625769938521">GScip::DeleteVariable</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>) {</div>
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|
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> SCIP_Bool did_delete;</div>
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<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPdelVar(scip_, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, &did_delete));</div>
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<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(<span class="keyword">static_cast<</span><span class="keywordtype">bool</span><span class="keyword">></span>(did_delete))</div>
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<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> << <span class="stringliteral">"Failed to delete variable named: "</span> << <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#af71d5017bfdab986cc8232aa02ef0e88">Name</a>(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>);</div>
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<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> variables_.erase(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>);</div>
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<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPreleaseVar(scip_, &<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>));</div>
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|
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span>}</div>
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<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> </div>
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<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a1d8aee68f0155379887bed02f4d326de"> 646</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a1d8aee68f0155379887bed02f4d326de">GScip::CanSafeBulkDelete</a>(</div>
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<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> <span class="keyword">const</span> absl::flat_hash_set<SCIP_VAR*>& vars) {</div>
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<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> <span class="keywordflow">for</span> (SCIP_CONS* constraint : constraints_) {</div>
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<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a3b380041a0c3eb1fe5dfde7f2689dea1">IsConstraintLinear</a>(constraint)) {</div>
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<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> <span class="keywordflow">return</span> absl::InvalidArgumentError(absl::StrCat(</div>
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<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> <span class="stringliteral">"Model contains nonlinear constraint: "</span>, <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#af71d5017bfdab986cc8232aa02ef0e88">Name</a>(constraint)));</div>
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<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> }</div>
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<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> }</div>
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<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span>}</div>
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<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> </div>
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<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a651cd5d6198e0ecd237503cb068d52e5"> 657</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a651cd5d6198e0ecd237503cb068d52e5">GScip::SafeBulkDelete</a>(<span class="keyword">const</span> absl::flat_hash_set<SCIP_VAR*>& vars) {</div>
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<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(<a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a1d8aee68f0155379887bed02f4d326de">CanSafeBulkDelete</a>(vars));</div>
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<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <span class="comment">// Now, we can assume that all constraints are linear.</span></div>
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<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <span class="keywordflow">for</span> (SCIP_CONS* constraint : constraints_) {</div>
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<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> <span class="keyword">const</span> absl::Span<SCIP_VAR* const> nonzeros =</div>
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<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#aa7f1ddf2d76ce9c5b7cebb883a16a7dc">LinearConstraintVariables</a>(constraint);</div>
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<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> <span class="keyword">const</span> std::vector<SCIP_VAR*> nonzeros_copy(nonzeros.begin(),</div>
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<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> nonzeros.end());</div>
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<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> <span class="keywordflow">for</span> (SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> : nonzeros_copy) {</div>
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<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> <span class="keywordflow">if</span> (vars.contains(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>)) {</div>
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<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(<a class="code hl_function" href="classoperations__research_1_1_g_scip.html#aab3e957e02549515bcbf5a08e57f95e5">SetLinearConstraintCoef</a>(constraint, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, 0.0));</div>
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|
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> }</div>
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<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> }</div>
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<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> }</div>
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<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> <span class="keywordflow">for</span> (SCIP_VAR* <span class="keyword">const</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> : vars) {</div>
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<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(<a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a12188b733b48222690ec625769938521">DeleteVariable</a>(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>));</div>
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|
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> }</div>
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<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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|
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span>}</div>
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|
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> </div>
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<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a9a252572508e8d71acd7ee48676b22b1"> 677</a></span><span class="keywordtype">double</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a9a252572508e8d71acd7ee48676b22b1">GScip::Lb</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>) {</div>
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|
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> <span class="keywordflow">return</span> ScipInfUnclamp(SCIPvarGetLbOriginal(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>));</div>
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|
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span>}</div>
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|
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> </div>
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<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a72757cd571318a6798c97d29704461c6"> 681</a></span><span class="keywordtype">double</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a72757cd571318a6798c97d29704461c6">GScip::Ub</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>) {</div>
|
|
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> <span class="keywordflow">return</span> ScipInfUnclamp(SCIPvarGetUbOriginal(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>));</div>
|
|
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span>}</div>
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<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> </div>
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<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a76f27b95756d12d10d0b672e7aa6235b"> 685</a></span><span class="keywordtype">double</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a76f27b95756d12d10d0b672e7aa6235b">GScip::ObjCoef</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>) { <span class="keywordflow">return</span> SCIPvarGetObj(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>); }</div>
|
|
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> </div>
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|
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ad188cab613ea9202fabe54994aae06c3"> 687</a></span><a class="code hl_enumeration" href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9">GScipVarType</a> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ad188cab613ea9202fabe54994aae06c3">GScip::VarType</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>) {</div>
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|
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> <span class="keywordflow">return</span> ConvertVarType(SCIPvarGetType(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>));</div>
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|
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span>}</div>
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<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> </div>
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<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#af71d5017bfdab986cc8232aa02ef0e88"> 691</a></span>absl::string_view <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#af71d5017bfdab986cc8232aa02ef0e88">GScip::Name</a>(SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>) { <span class="keywordflow">return</span> SCIPvarGetName(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>); }</div>
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|
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> </div>
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<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a41bc58f238daa9a2c12670a80413722f"> 693</a></span>absl::string_view <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a41bc58f238daa9a2c12670a80413722f">GScip::ConstraintType</a>(SCIP_CONS* constraint) {</div>
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<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> <span class="keywordflow">return</span> absl::string_view(SCIPconshdlrGetName(SCIPconsGetHdlr(constraint)));</div>
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|
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span>}</div>
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<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> </div>
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<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a3b380041a0c3eb1fe5dfde7f2689dea1"> 697</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a3b380041a0c3eb1fe5dfde7f2689dea1">GScip::IsConstraintLinear</a>(SCIP_CONS* constraint) {</div>
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<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a41bc58f238daa9a2c12670a80413722f">ConstraintType</a>(constraint) == kLinearConstraintHandlerName;</div>
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<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span>}</div>
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<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> </div>
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<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ade90e10778675afca189add661ca038d"> 701</a></span>absl::Span<const double> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ade90e10778675afca189add661ca038d">GScip::LinearConstraintCoefficients</a>(</div>
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<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> SCIP_CONS* constraint) {</div>
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<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> <span class="keywordtype">int</span> num_vars = SCIPgetNVarsLinear(scip_, constraint);</div>
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<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> <span class="keywordflow">return</span> absl::MakeConstSpan(SCIPgetValsLinear(scip_, constraint), num_vars);</div>
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|
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span>}</div>
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<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> </div>
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<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#aa7f1ddf2d76ce9c5b7cebb883a16a7dc"> 707</a></span>absl::Span<SCIP_VAR* const> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#aa7f1ddf2d76ce9c5b7cebb883a16a7dc">GScip::LinearConstraintVariables</a>(</div>
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<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> SCIP_CONS* constraint) {</div>
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<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> <span class="keywordtype">int</span> num_vars = SCIPgetNVarsLinear(scip_, constraint);</div>
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<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> <span class="keywordflow">return</span> absl::MakeConstSpan(SCIPgetVarsLinear(scip_, constraint), num_vars);</div>
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<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span>}</div>
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<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> </div>
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<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#aa81a598004e15c1ebd7040c6381a7780"> 713</a></span><span class="keywordtype">double</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#aa81a598004e15c1ebd7040c6381a7780">GScip::LinearConstraintLb</a>(SCIP_CONS* constraint) {</div>
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|
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> <span class="keywordflow">return</span> ScipInfUnclamp(SCIPgetLhsLinear(scip_, constraint));</div>
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<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span>}</div>
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<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> </div>
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<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a0eebc9c33ee1b5b4a61a995797119230"> 717</a></span><span class="keywordtype">double</span> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a0eebc9c33ee1b5b4a61a995797119230">GScip::LinearConstraintUb</a>(SCIP_CONS* constraint) {</div>
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<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> <span class="keywordflow">return</span> ScipInfUnclamp(SCIPgetRhsLinear(scip_, constraint));</div>
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|
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span>}</div>
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<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> </div>
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<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a83e47da81b63442daedffc38b34774b7"> 721</a></span>absl::string_view <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#af71d5017bfdab986cc8232aa02ef0e88">GScip::Name</a>(SCIP_CONS* constraint) {</div>
|
|
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> <span class="keywordflow">return</span> SCIPconsGetName(constraint);</div>
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<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span>}</div>
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|
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> </div>
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<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ab22519612d720ca9f8a498be5096b399"> 725</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ab22519612d720ca9f8a498be5096b399">GScip::SetLinearConstraintLb</a>(SCIP_CONS* constraint, <span class="keywordtype">double</span> lb) {</div>
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<div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(lb, ScipInfClamp(lb), _ << <span class="stringliteral">"invalid lower bound"</span>);</div>
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<div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPchgLhsLinear(scip_, constraint, lb));</div>
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|
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
|
|
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno"> 729</span>}</div>
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|
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> </div>
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<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a629a4ead76ebba3e3816cef7bd5b118f"> 731</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a629a4ead76ebba3e3816cef7bd5b118f">GScip::SetLinearConstraintUb</a>(SCIP_CONS* constraint, <span class="keywordtype">double</span> ub) {</div>
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|
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(ub, ScipInfClamp(ub), _ << <span class="stringliteral">"invalid upper bound"</span>);</div>
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<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPchgRhsLinear(scip_, constraint, ub));</div>
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|
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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|
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span>}</div>
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|
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> </div>
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<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a55a72539d63e4b1619900907167993f5"> 737</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a55a72539d63e4b1619900907167993f5">GScip::DeleteConstraint</a>(SCIP_CONS* constraint) {</div>
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|
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPdelCons(scip_, constraint));</div>
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|
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span> constraints_.erase(constraint);</div>
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|
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPreleaseCons(scip_, &constraint));</div>
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|
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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|
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span>}</div>
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|
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> </div>
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<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#aab3e957e02549515bcbf5a08e57f95e5"> 744</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#aab3e957e02549515bcbf5a08e57f95e5">GScip::SetLinearConstraintCoef</a>(SCIP_CONS* constraint,</div>
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<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span> SCIP_VAR* <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, <span class="keywordtype">double</span> <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>) {</div>
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|
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> <span class="comment">// TODO(user): this operation is slow (linear in the nnz in the constraint).</span></div>
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|
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> <span class="comment">// It would be better to just use a bulk operation, but there doesn't appear</span></div>
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|
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> <span class="comment">// to be any?</span></div>
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|
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPchgCoefLinear(scip_, constraint, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>));</div>
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|
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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|
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span>}</div>
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|
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> </div>
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|
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#af88320da8ab96eb1637bcb8611fb6830"> 753</a></span>absl::Status <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#af88320da8ab96eb1637bcb8611fb6830">GScip::AddLinearConstraintCoef</a>(SCIP_CONS* <span class="keyword">const</span> constraint,</div>
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|
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> SCIP_VAR* <span class="keyword">const</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>,</div>
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|
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> <span class="keyword">const</span> <span class="keywordtype">double</span> <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>) {</div>
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|
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddCoefLinear(scip_, constraint, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>));</div>
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|
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> <span class="keywordflow">return</span> absl::OkStatus();</div>
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|
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span>}</div>
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|
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> </div>
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|
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ab4799dcd789ae8e0de213d6bef76abb9"> 760</a></span>absl::StatusOr<GScipHintResult> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ab4799dcd789ae8e0de213d6bef76abb9">GScip::SuggestHint</a>(</div>
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|
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#af7de3fbd471bc6e23faa9f23b179f05a">GScipSolution</a>& partial_solution) {</div>
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|
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> SCIP_SOL* solution;</div>
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|
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span> <span class="keyword">const</span> <span class="keywordtype">int</span> scip_num_vars = SCIPgetNOrigVars(scip_);</div>
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|
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> is_solution_partial = partial_solution.size() < scip_num_vars;</div>
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|
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> <span class="keywordflow">if</span> (is_solution_partial) {</div>
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|
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcreatePartialSol(scip_, &solution, <span class="keyword">nullptr</span>));</div>
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|
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> <span class="comment">// This is actually a full solution</span></div>
|
|
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> <a class="code hl_define" href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a>(partial_solution.size() == scip_num_vars)</div>
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|
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span> << <span class="stringliteral">"Error suggesting hint."</span>;</div>
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|
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcreateSol(scip_, &solution, <span class="keyword">nullptr</span>));</div>
|
|
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> }</div>
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|
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& var_value_pair : partial_solution) {</div>
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|
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsetSolVal(scip_, solution, var_value_pair.first,</div>
|
|
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"> 775</span> var_value_pair.second));</div>
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|
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span> }</div>
|
|
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> <span class="keywordflow">if</span> (!is_solution_partial) {</div>
|
|
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> SCIP_Bool is_feasible;</div>
|
|
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPcheckSol(</div>
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|
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> scip_, solution, <span class="comment">/*printreason=*/</span><span class="keyword">false</span>, <span class="comment">/*completely=*/</span><span class="keyword">true</span>,</div>
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|
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> <span class="comment">/*checkbounds=*/</span><span class="keyword">true</span>, <span class="comment">/*checkintegrality=*/</span><span class="keyword">true</span>, <span class="comment">/*checklprows=*/</span><span class="keyword">true</span>,</div>
|
|
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span> &is_feasible));</div>
|
|
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> <span class="keywordflow">if</span> (!<span class="keyword">static_cast<</span><span class="keywordtype">bool</span><span class="keyword">></span>(is_feasible)) {</div>
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|
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPfreeSol(scip_, &solution));</div>
|
|
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceoperations__research.html#aa17b6104527f45be5034e00d3c14249faa4d66aafc8bcba36b995fd8be0483574">GScipHintResult::kInfeasible</a>;</div>
|
|
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> }</div>
|
|
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> }</div>
|
|
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> SCIP_Bool is_stored;</div>
|
|
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPaddSolFree(scip_, &solution, &is_stored));</div>
|
|
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> <span class="keywordflow">if</span> (<span class="keyword">static_cast<</span><span class="keywordtype">bool</span><span class="keyword">></span>(is_stored)) {</div>
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|
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceoperations__research.html#aa17b6104527f45be5034e00d3c14249fa23a4a0f8680dc3e9598c45931493e1d5">GScipHintResult::kAccepted</a>;</div>
|
|
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceoperations__research.html#aa17b6104527f45be5034e00d3c14249facea229a90d55b36e1f03b3d47e62552e">GScipHintResult::kRejected</a>;</div>
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|
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> }</div>
|
|
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span>}</div>
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|
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> </div>
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|
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ac1263357bfc90432ab8260ec236d756c"> 797</a></span>absl::StatusOr<GScipResult> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ac1263357bfc90432ab8260ec236d756c">GScip::Solve</a>(</div>
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|
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> <span class="keyword">const</span> GScipParameters& params, <span class="keyword">const</span> std::string& legacy_params,</div>
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<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#a2899c1afc60224e18c3d9d4a95c5064e">GScipMessageHandler</a> message_handler) {</div>
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|
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span> <span class="comment">// A four step process:</span></div>
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|
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span> <span class="comment">// 1. Apply parameters.</span></div>
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|
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span> <span class="comment">// 2. Solve the problem.</span></div>
|
|
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> <span class="comment">// 3. Extract solution and solve statistics.</span></div>
|
|
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span> <span class="comment">// 4. Prepare the solver for further modification/solves (reset parameters,</span></div>
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<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> <span class="comment">// free the solutions found).</span></div>
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<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> <a class="code hl_struct" href="structoperations__research_1_1_g_scip_result.html">GScipResult</a> result;</div>
|
|
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"> 807</span> </div>
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|
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</span> <span class="comment">// Step 1: apply parameters.</span></div>
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|
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno"> 809</span> <span class="keyword">const</span> absl::Status param_status = SetParams(params, legacy_params);</div>
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<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span> <span class="keywordflow">if</span> (!param_status.ok()) {</div>
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|
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> result.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_result.html#aa65b9761edfce6a7d5ab57637f3c9f66">gscip_output</a>.set_status(GScipOutput::INVALID_SOLVER_PARAMETERS);</div>
|
|
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> <span class="comment">// Conversion to std::string for open source build.</span></div>
|
|
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span> result.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_result.html#aa65b9761edfce6a7d5ab57637f3c9f66">gscip_output</a>.set_status_detail(</div>
|
|
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> std::string(param_status.message())); <span class="comment">// NOLINT</span></div>
|
|
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span> <span class="keywordflow">return</span> result;</div>
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|
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"> 816</span> }</div>
|
|
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno"> 817</span> <span class="keywordflow">if</span> (params.print_scip_model()) {</div>
|
|
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno"> 818</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPwriteOrigProblem(scip_, <span class="keyword">nullptr</span>, <span class="stringliteral">"cip"</span>, FALSE));</div>
|
|
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno"> 819</span> }</div>
|
|
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno"> 820</span> <span class="keywordflow">if</span> (!params.scip_model_filename().empty()) {</div>
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|
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"> 821</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPwriteOrigProblem(</div>
|
|
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno"> 822</span> scip_, params.scip_model_filename().c_str(), <span class="stringliteral">"cip"</span>, FALSE));</div>
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|
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno"> 823</span> }</div>
|
|
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno"> 824</span> <span class="keywordflow">if</span> (params.has_objective_limit()) {</div>
|
|
<div class="line"><a id="l00825" name="l00825"></a><span class="lineno"> 825</span> <a class="code hl_define" href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> scip_obj_limit,</div>
|
|
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno"> 826</span> ScipInfClamp(params.objective_limit()),</div>
|
|
<div class="line"><a id="l00827" name="l00827"></a><span class="lineno"> 827</span> _ << <span class="stringliteral">"invalid objective_limit"</span>);</div>
|
|
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno"> 828</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsetObjlimit(scip_, scip_obj_limit));</div>
|
|
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno"> 829</span> }</div>
|
|
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno"> 830</span> </div>
|
|
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno"> 831</span> <span class="comment">// Install the message handler if necessary. We do this after setting the</span></div>
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|
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno"> 832</span> <span class="comment">// parameters so that parameters that applies to the default message handler</span></div>
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<div class="line"><a id="l00833" name="l00833"></a><span class="lineno"> 833</span> <span class="comment">// like `quiet` are indeed applied to it and not to our temporary</span></div>
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<div class="line"><a id="l00834" name="l00834"></a><span class="lineno"> 834</span> <span class="comment">// handler.</span></div>
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<div class="line"><a id="l00835" name="l00835"></a><span class="lineno"> 835</span> <span class="keyword">using</span> <a class="code hl_function" href="namespaceoperations__research_1_1internal.html#a84d9f77b34f5e4c84d94ab189fe3b723">internal::CaptureMessageHandlerPtr</a>;</div>
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<div class="line"><a id="l00836" name="l00836"></a><span class="lineno"> 836</span> <span class="keyword">using</span> <a class="code hl_typedef" href="namespaceoperations__research_1_1internal.html#a6fbd1395eee3ec0c87ef3f1eded2a5d4">internal::MessageHandlerPtr</a>;</div>
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|
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno"> 837</span> <a class="code hl_typedef" href="namespaceoperations__research_1_1internal.html#a6fbd1395eee3ec0c87ef3f1eded2a5d4">MessageHandlerPtr</a> previous_handler;</div>
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|
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno"> 838</span> <a class="code hl_typedef" href="namespaceoperations__research_1_1internal.html#a6fbd1395eee3ec0c87ef3f1eded2a5d4">MessageHandlerPtr</a> new_handler;</div>
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<div class="line"><a id="l00839" name="l00839"></a><span class="lineno"> 839</span> <span class="keywordflow">if</span> (message_handler != <span class="keyword">nullptr</span>) {</div>
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|
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno"> 840</span> previous_handler = <a class="code hl_function" href="namespaceoperations__research_1_1internal.html#a84d9f77b34f5e4c84d94ab189fe3b723">CaptureMessageHandlerPtr</a>(SCIPgetMessagehdlr(scip_));</div>
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|
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno"> 841</span> <a class="code hl_define" href="base_2status__macros_8h.html#a600de4b8f65fe0a4b1898041634f9011">ASSIGN_OR_RETURN</a>(new_handler,</div>
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<div class="line"><a id="l00842" name="l00842"></a><span class="lineno"> 842</span> <a class="code hl_function" href="namespaceoperations__research_1_1internal.html#a107e5a31c5391197d0e9d51c3693895d">internal::MakeSCIPMessageHandler</a>(message_handler));</div>
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|
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno"> 843</span> SCIPsetMessagehdlr(scip_, new_handler.get());</div>
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<div class="line"><a id="l00844" name="l00844"></a><span class="lineno"> 844</span> }</div>
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|
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno"> 845</span> <span class="comment">// Make sure we prevent any call of message_handler after this function has</span></div>
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<div class="line"><a id="l00846" name="l00846"></a><span class="lineno"> 846</span> <span class="comment">// returned, until the new_handler is reset (see below).</span></div>
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<div class="line"><a id="l00847" name="l00847"></a><span class="lineno"> 847</span> <span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1internal_1_1_scoped_s_c_i_p_message_handler_disabler.html">internal::ScopedSCIPMessageHandlerDisabler</a> new_handler_disabler(</div>
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|
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno"> 848</span> new_handler);</div>
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|
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno"> 849</span> </div>
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<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"> 850</span> <span class="comment">// Step 2: Solve.</span></div>
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|
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno"> 851</span> <span class="comment">// NOTE(user): after solve, SCIP will either be in stage PRESOLVING,</span></div>
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|
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno"> 852</span> <span class="comment">// SOLVING, OR SOLVED.</span></div>
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<div class="line"><a id="l00853" name="l00853"></a><span class="lineno"> 853</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceoperations__research.html#a68892002ecc3aeef5a359ba29dc9b9e0">GScipMaxNumThreads</a>(params) > 1) {</div>
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|
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno"> 854</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsolveConcurrent(scip_));</div>
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<div class="line"><a id="l00855" name="l00855"></a><span class="lineno"> 855</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00856" name="l00856"></a><span class="lineno"> 856</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsolve(scip_));</div>
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|
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno"> 857</span> }</div>
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|
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno"> 858</span> <span class="keyword">const</span> SCIP_STAGE stage = SCIPgetStage(scip_);</div>
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|
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno"> 859</span> <span class="keywordflow">if</span> (stage != SCIP_STAGE_PRESOLVING && stage != SCIP_STAGE_SOLVING &&</div>
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|
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno"> 860</span> stage != SCIP_STAGE_SOLVED) {</div>
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|
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno"> 861</span> result.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_result.html#aa65b9761edfce6a7d5ab57637f3c9f66">gscip_output</a>.set_status(GScipOutput::UNKNOWN);</div>
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|
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno"> 862</span> result.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_result.html#aa65b9761edfce6a7d5ab57637f3c9f66">gscip_output</a>.set_status_detail(</div>
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|
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno"> 863</span> absl::StrCat(<span class="stringliteral">"Unpexpected SCIP final stage= "</span>, stage,</div>
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|
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno"> 864</span> <span class="stringliteral">" was expected to be either SCIP_STAGE_PRESOLVING, "</span></div>
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|
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno"> 865</span> <span class="stringliteral">"SCIP_STAGE_SOLVING, or SCIP_STAGE_SOLVED"</span>));</div>
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|
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno"> 866</span> <span class="keywordflow">return</span> result;</div>
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|
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno"> 867</span> }</div>
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|
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno"> 868</span> <span class="keywordflow">if</span> (params.print_detailed_solving_stats()) {</div>
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|
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno"> 869</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPprintStatistics(scip_, <span class="keyword">nullptr</span>));</div>
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|
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno"> 870</span> }</div>
|
|
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno"> 871</span> <span class="keywordflow">if</span> (!params.detailed_solving_stats_filename().empty()) {</div>
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|
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno"> 872</span> FILE* <a class="code hl_namespace" href="namespacefile.html">file</a> = fopen(params.detailed_solving_stats_filename().c_str(), <span class="stringliteral">"w"</span>);</div>
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|
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno"> 873</span> <span class="keywordflow">if</span> (<a class="code hl_namespace" href="namespacefile.html">file</a> == <span class="keyword">nullptr</span>) {</div>
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|
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno"> 874</span> <span class="keywordflow">return</span> absl::InvalidArgumentError(absl::StrCat(</div>
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|
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno"> 875</span> <span class="stringliteral">"Could not open file: "</span>, params.detailed_solving_stats_filename(),</div>
|
|
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno"> 876</span> <span class="stringliteral">" to write SCIP solve stats."</span>));</div>
|
|
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"> 877</span> }</div>
|
|
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno"> 878</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPprintStatistics(scip_, <a class="code hl_namespace" href="namespacefile.html">file</a>));</div>
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|
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno"> 879</span> <span class="keywordtype">int</span> close_result = fclose(<a class="code hl_namespace" href="namespacefile.html">file</a>);</div>
|
|
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"> 880</span> <span class="keywordflow">if</span> (close_result != 0) {</div>
|
|
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno"> 881</span> <span class="keywordflow">return</span> absl::InvalidArgumentError(absl::StrCat(</div>
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|
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno"> 882</span> <span class="stringliteral">"Error: "</span>, close_result,</div>
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|
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno"> 883</span> <span class="stringliteral">" closing file: "</span>, params.detailed_solving_stats_filename(),</div>
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|
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno"> 884</span> <span class="stringliteral">" when writing solve stats."</span>));</div>
|
|
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno"> 885</span> }</div>
|
|
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno"> 886</span> }</div>
|
|
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno"> 887</span> <span class="comment">// Step 3: Extract solution information.</span></div>
|
|
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno"> 888</span> <span class="comment">// Some outputs are available unconditionally, and some are only ready if at</span></div>
|
|
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno"> 889</span> <span class="comment">// least presolve succeeded.</span></div>
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|
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno"> 890</span> GScipSolvingStats* stats = result.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_result.html#aa65b9761edfce6a7d5ab57637f3c9f66">gscip_output</a>.mutable_stats();</div>
|
|
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno"> 891</span> <span class="keyword">const</span> <span class="keywordtype">int</span> num_scip_solutions = SCIPgetNSols(scip_);</div>
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|
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno"> 892</span> <span class="keyword">const</span> <span class="keywordtype">int</span> num_returned_solutions =</div>
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|
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno"> 893</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">std::min</a>(num_scip_solutions, <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::max</a>(1, params.num_solutions()));</div>
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|
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno"> 894</span> SCIP_SOL** all_solutions = SCIPgetSols(scip_);</div>
|
|
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno"> 895</span> stats->set_best_objective(ScipInfUnclamp(SCIPgetPrimalbound(scip_)));</div>
|
|
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno"> 896</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < num_returned_solutions; ++i) {</div>
|
|
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"> 897</span> SCIP_SOL* scip_sol = all_solutions[i];</div>
|
|
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno"> 898</span> <span class="keyword">const</span> <span class="keywordtype">double</span> obj_value = ScipInfUnclamp(SCIPgetSolOrigObj(scip_, scip_sol));</div>
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|
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno"> 899</span> <a class="code hl_typedef" href="namespaceoperations__research.html#af7de3fbd471bc6e23faa9f23b179f05a">GScipSolution</a> solution;</div>
|
|
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno"> 900</span> <span class="keywordflow">for</span> (SCIP_VAR* v : variables_) {</div>
|
|
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno"> 901</span> solution[v] = SCIPgetSolVal(scip_, scip_sol, v);</div>
|
|
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno"> 902</span> }</div>
|
|
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno"> 903</span> result.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_result.html#aa59ecdbfde1d018595d3d2d16690c21f">solutions</a>.push_back(solution);</div>
|
|
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno"> 904</span> result.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_result.html#a36cc891b2bc282e2325c30bef4592fa0">objective_values</a>.push_back(obj_value);</div>
|
|
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno"> 905</span> }</div>
|
|
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno"> 906</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(CheckSolutionsInOrder(result, <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#aff2dd45c50b5ceaee4400ad00eda9d70">ObjectiveIsMaximize</a>()));</div>
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|
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno"> 907</span> <span class="comment">// Can only check for primal ray if we made it past presolve.</span></div>
|
|
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno"> 908</span> <span class="keywordflow">if</span> (stage != SCIP_STAGE_PRESOLVING && SCIPhasPrimalRay(scip_)) {</div>
|
|
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno"> 909</span> <span class="keywordflow">for</span> (SCIP_VAR* v : variables_) {</div>
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|
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"> 910</span> result.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_result.html#a358105708d68cd851ea717cddd35f94d">primal_ray</a>[v] = SCIPgetPrimalRayVal(scip_, v);</div>
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|
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno"> 911</span> }</div>
|
|
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno"> 912</span> }</div>
|
|
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno"> 913</span> <span class="comment">// TODO(user): refactor this into a new method.</span></div>
|
|
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno"> 914</span> stats->set_best_bound(ScipInfUnclamp(SCIPgetDualbound(scip_)));</div>
|
|
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno"> 915</span> stats->set_node_count(SCIPgetNTotalNodes(scip_));</div>
|
|
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno"> 916</span> stats->set_first_lp_relaxation_bound(SCIPgetFirstLPDualboundRoot(scip_));</div>
|
|
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno"> 917</span> stats->set_root_node_bound(SCIPgetDualboundRoot(scip_));</div>
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|
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno"> 918</span> <span class="keywordflow">if</span> (stage != SCIP_STAGE_PRESOLVING) {</div>
|
|
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno"> 919</span> stats->set_total_lp_iterations(SCIPgetNLPIterations(scip_));</div>
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|
<div class="line"><a id="l00920" name="l00920"></a><span class="lineno"> 920</span> stats->set_primal_simplex_iterations(SCIPgetNPrimalLPIterations(scip_));</div>
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|
<div class="line"><a id="l00921" name="l00921"></a><span class="lineno"> 921</span> stats->set_dual_simplex_iterations(SCIPgetNDualLPIterations(scip_));</div>
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|
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno"> 922</span> stats->set_deterministic_time(SCIPgetDeterministicTime(scip_));</div>
|
|
<div class="line"><a id="l00923" name="l00923"></a><span class="lineno"> 923</span> }</div>
|
|
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno"> 924</span> result.<a class="code hl_variable" href="structoperations__research_1_1_g_scip_result.html#aa65b9761edfce6a7d5ab57637f3c9f66">gscip_output</a>.set_status(ConvertStatus(SCIPgetStatus(scip_)));</div>
|
|
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno"> 925</span> </div>
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|
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno"> 926</span> <span class="comment">// Step 4: clean up.</span></div>
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|
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno"> 927</span> <a class="code hl_define" href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a>(FreeTransform());</div>
|
|
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno"> 928</span> </div>
|
|
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"> 929</span> <span class="comment">// Restore the previous message handler. We must do so AFTER we reset the</span></div>
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|
<div class="line"><a id="l00930" name="l00930"></a><span class="lineno"> 930</span> <span class="comment">// stage of the problem with FreeTransform(). Doing so before will fail since</span></div>
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|
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno"> 931</span> <span class="comment">// changing the message handler is only possible in INIT and PROBLEM stages.</span></div>
|
|
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno"> 932</span> <span class="keywordflow">if</span> (message_handler != <span class="keyword">nullptr</span>) {</div>
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|
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno"> 933</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsetMessagehdlr(scip_, previous_handler.get()));</div>
|
|
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno"> 934</span> </div>
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|
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno"> 935</span> <span class="comment">// Resetting the unique_ptr will free the associated handler which will</span></div>
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|
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno"> 936</span> <span class="comment">// flush the buffer if the last log line was unfinished. If we were not</span></div>
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|
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno"> 937</span> <span class="comment">// resetting it, the last new_handler_disabler would disable the handler and</span></div>
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|
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno"> 938</span> <span class="comment">// the remainder of the buffer content would be lost.</span></div>
|
|
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno"> 939</span> new_handler.reset();</div>
|
|
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno"> 940</span> }</div>
|
|
<div class="line"><a id="l00941" name="l00941"></a><span class="lineno"> 941</span> <span class="keywordflow">if</span> (params.has_objective_limit()) {</div>
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<div class="line"><a id="l00942" name="l00942"></a><span class="lineno"> 942</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPsetObjlimit(scip_, SCIP_INVALID));</div>
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|
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno"> 943</span> }</div>
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<div class="line"><a id="l00944" name="l00944"></a><span class="lineno"> 944</span> </div>
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<div class="line"><a id="l00945" name="l00945"></a><span class="lineno"> 945</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(SCIPresetParams(scip_));</div>
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|
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno"> 946</span> <span class="comment">// The `silence_output` and `search_logs_filename` parameters are special</span></div>
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|
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno"> 947</span> <span class="comment">// since those are not parameters but properties of the SCIP message</span></div>
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<div class="line"><a id="l00948" name="l00948"></a><span class="lineno"> 948</span> <span class="comment">// handler. Hence we reset them explicitly.</span></div>
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<div class="line"><a id="l00949" name="l00949"></a><span class="lineno"> 949</span> SCIPsetMessagehdlrQuiet(scip_, <span class="keyword">false</span>);</div>
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<div class="line"><a id="l00950" name="l00950"></a><span class="lineno"> 950</span> SCIPsetMessagehdlrLogfile(scip_, <span class="keyword">nullptr</span>);</div>
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|
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno"> 951</span> </div>
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|
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno"> 952</span> <span class="keywordflow">return</span> result;</div>
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|
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno"> 953</span>}</div>
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|
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno"> 954</span> </div>
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|
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a8fc2c330d7cb5cfdf7e2f3e16a9404f5"> 955</a></span>absl::StatusOr<bool> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a8fc2c330d7cb5cfdf7e2f3e16a9404f5">GScip::DefaultBoolParamValue</a>(</div>
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|
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno"> 956</span> <span class="keyword">const</span> std::string& parameter_name) {</div>
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|
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno"> 957</span> SCIP_Bool default_value;</div>
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|
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno"> 958</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
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|
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno"> 959</span> SCIPgetBoolParam(scip_, parameter_name.c_str(), &default_value));</div>
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|
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno"> 960</span> <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">bool</span><span class="keyword">></span>(default_value);</div>
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|
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno"> 961</span>}</div>
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|
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno"> 962</span> </div>
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|
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a4fd653f58a7975cf4fee1a910ab07658"> 963</a></span>absl::StatusOr<int> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a4fd653f58a7975cf4fee1a910ab07658">GScip::DefaultIntParamValue</a>(</div>
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|
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno"> 964</span> <span class="keyword">const</span> std::string& parameter_name) {</div>
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|
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno"> 965</span> <span class="keywordtype">int</span> default_value;</div>
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|
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno"> 966</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
|
|
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno"> 967</span> SCIPgetIntParam(scip_, parameter_name.c_str(), &default_value));</div>
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|
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno"> 968</span> <span class="keywordflow">return</span> default_value;</div>
|
|
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno"> 969</span>}</div>
|
|
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno"> 970</span> </div>
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|
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a494f4578919f1dbb062bb718a291bad7"> 971</a></span>absl::StatusOr<int64_t> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a494f4578919f1dbb062bb718a291bad7">GScip::DefaultLongParamValue</a>(</div>
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|
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno"> 972</span> <span class="keyword">const</span> std::string& parameter_name) {</div>
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|
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno"> 973</span> SCIP_Longint result;</div>
|
|
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno"> 974</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
|
|
<div class="line"><a id="l00975" name="l00975"></a><span class="lineno"> 975</span> SCIPgetLongintParam(scip_, parameter_name.c_str(), &result));</div>
|
|
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno"> 976</span> <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>int64_t<span class="keyword">></span>(result);</div>
|
|
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno"> 977</span>}</div>
|
|
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno"> 978</span> </div>
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|
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a1c1e02f57914f11aa4d915763c48093d"> 979</a></span>absl::StatusOr<double> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a1c1e02f57914f11aa4d915763c48093d">GScip::DefaultRealParamValue</a>(</div>
|
|
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno"> 980</span> <span class="keyword">const</span> std::string& parameter_name) {</div>
|
|
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno"> 981</span> <span class="keywordtype">double</span> result;</div>
|
|
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno"> 982</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
|
|
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno"> 983</span> SCIPgetRealParam(scip_, parameter_name.c_str(), &result));</div>
|
|
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno"> 984</span> <span class="keywordflow">return</span> result;</div>
|
|
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno"> 985</span>}</div>
|
|
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno"> 986</span> </div>
|
|
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#ad3b17b0e6bb1e6128855f71aaaa35e83"> 987</a></span>absl::StatusOr<char> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#ad3b17b0e6bb1e6128855f71aaaa35e83">GScip::DefaultCharParamValue</a>(</div>
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|
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno"> 988</span> <span class="keyword">const</span> std::string& parameter_name) {</div>
|
|
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno"> 989</span> <span class="keywordtype">char</span> result;</div>
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|
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno"> 990</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
|
|
<div class="line"><a id="l00991" name="l00991"></a><span class="lineno"> 991</span> SCIPgetCharParam(scip_, parameter_name.c_str(), &result));</div>
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|
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno"> 992</span> <span class="keywordflow">return</span> result;</div>
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|
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno"> 993</span>}</div>
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|
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno"> 994</span> </div>
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|
<div class="line"><a id="l00995" name="l00995"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_g_scip.html#a8aa70e249c66856869d934bdeba22b08"> 995</a></span>absl::StatusOr<std::string> <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#a8aa70e249c66856869d934bdeba22b08">GScip::DefaultStringParamValue</a>(</div>
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|
<div class="line"><a id="l00996" name="l00996"></a><span class="lineno"> 996</span> <span class="keyword">const</span> std::string& parameter_name) {</div>
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|
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno"> 997</span> <span class="keywordtype">char</span>* result;</div>
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|
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno"> 998</span> <a class="code hl_define" href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a>(</div>
|
|
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno"> 999</span> SCIPgetStringParam(scip_, parameter_name.c_str(), &result));</div>
|
|
<div class="line"><a id="l01000" name="l01000"></a><span class="lineno"> 1000</span> <span class="keywordflow">return</span> std::string(result);</div>
|
|
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span>}</div>
|
|
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span> </div>
|
|
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"> 1003</span>absl::StatusOr<double> GScip::ScipInfClamp(<span class="keyword">const</span> <span class="keywordtype">double</span> d) {</div>
|
|
<div class="line"><a id="l01004" name="l01004"></a><span class="lineno"> 1004</span> <span class="keyword">const</span> <span class="keywordtype">double</span> kScipInf = <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#aceaeef30a244c5984645a6756ddb19d7">ScipInf</a>();</div>
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|
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span> <span class="keywordflow">if</span> (d == std::numeric_limits<double>::infinity()) {</div>
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|
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"> 1006</span> <span class="keywordflow">return</span> kScipInf;</div>
|
|
<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span> }</div>
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|
<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span> <span class="keywordflow">if</span> (d == -std::numeric_limits<double>::infinity()) {</div>
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|
<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span> <span class="keywordflow">return</span> -kScipInf;</div>
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|
<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span> }</div>
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|
<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"> 1011</span> <span class="comment">// NaN is considered finite here.</span></div>
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|
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span> <span class="keywordflow">if</span> (d >= kScipInf || d <= -kScipInf) {</div>
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|
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceutil.html#ad0c886e6b95bc531d4a39884a87c0101">util::InvalidArgumentErrorBuilder</a>()</div>
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|
<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span> << d << <span class="stringliteral">" is not in SCIP's finite range: ("</span> << -kScipInf << <span class="stringliteral">", "</span></div>
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|
<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span> << kScipInf << <span class="stringliteral">")"</span>;</div>
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|
<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span> }</div>
|
|
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span> <span class="keywordflow">return</span> d;</div>
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|
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span>}</div>
|
|
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span> </div>
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|
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"> 1020</span><span class="keywordtype">double</span> GScip::ScipInfUnclamp(<span class="keywordtype">double</span> d) {</div>
|
|
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span> <span class="keyword">const</span> <span class="keywordtype">double</span> kScipInf = <a class="code hl_function" href="classoperations__research_1_1_g_scip.html#aceaeef30a244c5984645a6756ddb19d7">ScipInf</a>();</div>
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|
<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</span> <span class="keywordflow">if</span> (d >= kScipInf) <span class="keywordflow">return</span> std::numeric_limits<double>::infinity();</div>
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|
<div class="line"><a id="l01023" name="l01023"></a><span class="lineno"> 1023</span> <span class="keywordflow">if</span> (d <= -kScipInf) <span class="keywordflow">return</span> -std::numeric_limits<double>::infinity();</div>
|
|
<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span> <span class="keywordflow">return</span> d;</div>
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|
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span>}</div>
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<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</span> </div>
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<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span><span class="preprocessor">#undef RETURN_ERROR_UNLESS</span></div>
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<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span> </div>
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<div class="line"><a id="l01029" name="l01029"></a><span class="lineno"> 1029</span>} <span class="comment">// namespace operations_research</span></div>
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<div class="ttc" id="aalldiff__cst_8cc_html_a26e6db9bcc64b584051ecc28171ed11f"><div class="ttname"><a href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">max</a></div><div class="ttdeci">int64_t max</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00140">alldiff_cst.cc:140</a></div></div>
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<div class="ttc" id="aalldiff__cst_8cc_html_ad10edae0a852d72fb76afb1c77735045"><div class="ttname"><a href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">min</a></div><div class="ttdeci">int64_t min</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00139">alldiff_cst.cc:139</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html"><div class="ttname"><a href="base_2logging_8h.html">logging.h</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_a09f7d88282cf92c9f231270ac113e5c6"><div class="ttname"><a href="base_2logging_8h.html#a09f7d88282cf92c9f231270ac113e5c6">LOG_IF</a></div><div class="ttdeci">#define LOG_IF(severity, condition)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00479">base/logging.h:479</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_accad43a85d781d53381cd53a9894b6ae"><div class="ttname"><a href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a></div><div class="ttdeci">#define LOG(severity)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00420">base/logging.h:420</a></div></div>
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<div class="ttc" id="abase_2status__macros_8h_html"><div class="ttname"><a href="base_2status__macros_8h.html">status_macros.h</a></div></div>
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<div class="ttc" id="abase_2status__macros_8h_html_a600de4b8f65fe0a4b1898041634f9011"><div class="ttname"><a href="base_2status__macros_8h.html#a600de4b8f65fe0a4b1898041634f9011">ASSIGN_OR_RETURN</a></div><div class="ttdeci">#define ASSIGN_OR_RETURN(lhs, rexpr)</div><div class="ttdef"><b>Definition:</b> <a href="base_2status__macros_8h_source.html#l00046">base/status_macros.h:46</a></div></div>
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<div class="ttc" id="abase_2status__macros_8h_html_acdc223d8c59d5c591dc6b4e88257627b"><div class="ttname"><a href="base_2status__macros_8h.html#acdc223d8c59d5c591dc6b4e88257627b">RETURN_IF_ERROR</a></div><div class="ttdeci">#define RETURN_IF_ERROR(expr)</div><div class="ttdef"><b>Definition:</b> <a href="base_2status__macros_8h_source.html#l00027">base/status_macros.h:27</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html">operations_research::GScip</a></div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00127">gscip.h:127</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a0eebc9c33ee1b5b4a61a995797119230"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a0eebc9c33ee1b5b4a61a995797119230">operations_research::GScip::LinearConstraintUb</a></div><div class="ttdeci">double LinearConstraintUb(SCIP_CONS *constraint)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00717">gscip.cc:717</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a0f5f466045c197474f0284ac58971049"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a0f5f466045c197474f0284ac58971049">operations_research::GScip::SetObjectiveOffset</a></div><div class="ttdeci">absl::Status SetObjectiveOffset(double offset)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00594">gscip.cc:594</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a0fc54fff7fc2db6aae9022575429cbf9"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a0fc54fff7fc2db6aae9022575429cbf9">operations_research::GScip::AddVariable</a></div><div class="ttdeci">absl::StatusOr< SCIP_VAR * > AddVariable(double lb, double ub, double obj_coef, GScipVarType var_type, const std::string &var_name="", const GScipVariableOptions &options=DefaultGScipVariableOptions())</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00326">gscip.cc:326</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a12188b733b48222690ec625769938521"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a12188b733b48222690ec625769938521">operations_research::GScip::DeleteVariable</a></div><div class="ttdeci">absl::Status DeleteVariable(SCIP_VAR *var)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00636">gscip.cc:636</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a122bc247cae2b6136e2629f0e1f5b5b1"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a122bc247cae2b6136e2629f0e1f5b5b1">operations_research::GScip::AddOrConstraint</a></div><div class="ttdeci">absl::StatusOr< SCIP_CONS * > AddOrConstraint(const GScipLogicalConstraintData &logical_data, const std::string &name="", const GScipConstraintOptions &options=DefaultGScipConstraintOptions())</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00488">gscip.cc:488</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a1c1e02f57914f11aa4d915763c48093d"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a1c1e02f57914f11aa4d915763c48093d">operations_research::GScip::DefaultRealParamValue</a></div><div class="ttdeci">absl::StatusOr< double > DefaultRealParamValue(const std::string &parameter_name)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00979">gscip.cc:979</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a1d8aee68f0155379887bed02f4d326de"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a1d8aee68f0155379887bed02f4d326de">operations_research::GScip::CanSafeBulkDelete</a></div><div class="ttdeci">absl::Status CanSafeBulkDelete(const absl::flat_hash_set< SCIP_VAR * > &vars)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00646">gscip.cc:646</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a228924ec570e67f8f6b01e638f06c98f"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a228924ec570e67f8f6b01e638f06c98f">operations_research::GScip::AddAndConstraint</a></div><div class="ttdeci">absl::StatusOr< SCIP_CONS * > AddAndConstraint(const GScipLogicalConstraintData &logical_data, const std::string &name="", const GScipConstraintOptions &options=DefaultGScipConstraintOptions())</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00463">gscip.cc:463</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a2b576f762517cd3e18d24d02435eb3f6"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a2b576f762517cd3e18d24d02435eb3f6">operations_research::GScip::AddLinearConstraint</a></div><div class="ttdeci">absl::StatusOr< SCIP_CONS * > AddLinearConstraint(const GScipLinearRange &range, const std::string &name="", const GScipConstraintOptions &options=DefaultGScipConstraintOptions())</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00358">gscip.cc:358</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a3b380041a0c3eb1fe5dfde7f2689dea1"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a3b380041a0c3eb1fe5dfde7f2689dea1">operations_research::GScip::IsConstraintLinear</a></div><div class="ttdeci">bool IsConstraintLinear(SCIP_CONS *constraint)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00697">gscip.cc:697</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a411fb5ccc30707bbdccca3f94ae83dc6"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a411fb5ccc30707bbdccca3f94ae83dc6">operations_research::GScip::scip</a></div><div class="ttdeci">SCIP * scip()</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00343">gscip.h:343</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a41bc58f238daa9a2c12670a80413722f"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a41bc58f238daa9a2c12670a80413722f">operations_research::GScip::ConstraintType</a></div><div class="ttdeci">absl::string_view ConstraintType(SCIP_CONS *constraint)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00693">gscip.cc:693</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a494f4578919f1dbb062bb718a291bad7"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a494f4578919f1dbb062bb718a291bad7">operations_research::GScip::DefaultLongParamValue</a></div><div class="ttdeci">absl::StatusOr< int64_t > DefaultLongParamValue(const std::string &parameter_name)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00971">gscip.cc:971</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a4fd653f58a7975cf4fee1a910ab07658"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a4fd653f58a7975cf4fee1a910ab07658">operations_research::GScip::DefaultIntParamValue</a></div><div class="ttdeci">absl::StatusOr< int > DefaultIntParamValue(const std::string &parameter_name)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00963">gscip.cc:963</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a55a72539d63e4b1619900907167993f5"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a55a72539d63e4b1619900907167993f5">operations_research::GScip::DeleteConstraint</a></div><div class="ttdeci">absl::Status DeleteConstraint(SCIP_CONS *constraint)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00737">gscip.cc:737</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a629a4ead76ebba3e3816cef7bd5b118f"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a629a4ead76ebba3e3816cef7bd5b118f">operations_research::GScip::SetLinearConstraintUb</a></div><div class="ttdeci">absl::Status SetLinearConstraintUb(SCIP_CONS *constraint, double ub)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00731">gscip.cc:731</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a63198666016f72327add694d50584c25"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a63198666016f72327add694d50584c25">operations_research::GScip::~GScip</a></div><div class="ttdeci">~GScip()</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00321">gscip.cc:321</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a651cd5d6198e0ecd237503cb068d52e5"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a651cd5d6198e0ecd237503cb068d52e5">operations_research::GScip::SafeBulkDelete</a></div><div class="ttdeci">absl::Status SafeBulkDelete(const absl::flat_hash_set< SCIP_VAR * > &vars)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00657">gscip.cc:657</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a7138e926354dd2774a796e38ab5cbff5"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a7138e926354dd2774a796e38ab5cbff5">operations_research::GScip::Create</a></div><div class="ttdeci">static absl::StatusOr< std::unique_ptr< GScip > > Create(const std::string &problem_name)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00273">gscip.cc:273</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a72757cd571318a6798c97d29704461c6"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a72757cd571318a6798c97d29704461c6">operations_research::GScip::Ub</a></div><div class="ttdeci">double Ub(SCIP_VAR *var)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00681">gscip.cc:681</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a76f27b95756d12d10d0b672e7aa6235b"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a76f27b95756d12d10d0b672e7aa6235b">operations_research::GScip::ObjCoef</a></div><div class="ttdeci">double ObjCoef(SCIP_VAR *var)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00685">gscip.cc:685</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a798afe0406ce57a7bc4c07308cf1ddb6"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a798afe0406ce57a7bc4c07308cf1ddb6">operations_research::GScip::SetMaximize</a></div><div class="ttdeci">absl::Status SetMaximize(bool is_maximize)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00588">gscip.cc:588</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a8aa70e249c66856869d934bdeba22b08"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a8aa70e249c66856869d934bdeba22b08">operations_research::GScip::DefaultStringParamValue</a></div><div class="ttdeci">absl::StatusOr< std::string > DefaultStringParamValue(const std::string &parameter_name)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00995">gscip.cc:995</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a8fc2c330d7cb5cfdf7e2f3e16a9404f5"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a8fc2c330d7cb5cfdf7e2f3e16a9404f5">operations_research::GScip::DefaultBoolParamValue</a></div><div class="ttdeci">absl::StatusOr< bool > DefaultBoolParamValue(const std::string &parameter_name)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00955">gscip.cc:955</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a9991cb920857500706ba6863637ab7b6"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a9991cb920857500706ba6863637ab7b6">operations_research::GScip::AddIndicatorConstraint</a></div><div class="ttdeci">absl::StatusOr< SCIP_CONS * > AddIndicatorConstraint(const GScipIndicatorConstraint &indicator_constraint, const std::string &name="", const GScipConstraintOptions &options=DefaultGScipConstraintOptions())</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00426">gscip.cc:426</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a9a252572508e8d71acd7ee48676b22b1"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a9a252572508e8d71acd7ee48676b22b1">operations_research::GScip::Lb</a></div><div class="ttdeci">double Lb(SCIP_VAR *var)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00677">gscip.cc:677</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_a9c390a28a330df6cfbc7da0781f6bb60"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#a9c390a28a330df6cfbc7da0781f6bb60">operations_research::GScip::SetLb</a></div><div class="ttdeci">absl::Status SetLb(SCIP_VAR *var, double lb)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00612">gscip.cc:612</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_aa7f1ddf2d76ce9c5b7cebb883a16a7dc"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#aa7f1ddf2d76ce9c5b7cebb883a16a7dc">operations_research::GScip::LinearConstraintVariables</a></div><div class="ttdeci">absl::Span< SCIP_VAR *const > LinearConstraintVariables(SCIP_CONS *constraint)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00707">gscip.cc:707</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_aa81a598004e15c1ebd7040c6381a7780"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#aa81a598004e15c1ebd7040c6381a7780">operations_research::GScip::LinearConstraintLb</a></div><div class="ttdeci">double LinearConstraintLb(SCIP_CONS *constraint)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00713">gscip.cc:713</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_aab3e957e02549515bcbf5a08e57f95e5"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#aab3e957e02549515bcbf5a08e57f95e5">operations_research::GScip::SetLinearConstraintCoef</a></div><div class="ttdeci">absl::Status SetLinearConstraintCoef(SCIP_CONS *constraint, SCIP_VAR *var, double value)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00744">gscip.cc:744</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ab22519612d720ca9f8a498be5096b399"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ab22519612d720ca9f8a498be5096b399">operations_research::GScip::SetLinearConstraintLb</a></div><div class="ttdeci">absl::Status SetLinearConstraintLb(SCIP_CONS *constraint, double lb)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00725">gscip.cc:725</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ab4799dcd789ae8e0de213d6bef76abb9"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ab4799dcd789ae8e0de213d6bef76abb9">operations_research::GScip::SuggestHint</a></div><div class="ttdeci">absl::StatusOr< GScipHintResult > SuggestHint(const GScipSolution &partial_solution)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00760">gscip.cc:760</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ac1263357bfc90432ab8260ec236d756c"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ac1263357bfc90432ab8260ec236d756c">operations_research::GScip::Solve</a></div><div class="ttdeci">absl::StatusOr< GScipResult > Solve(const GScipParameters &params=GScipParameters(), const std::string &legacy_params="", GScipMessageHandler message_handler=nullptr)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00797">gscip.cc:797</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ac75b700ead5ff5d0944b5161e6dac9e8"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ac75b700ead5ff5d0944b5161e6dac9e8">operations_research::GScip::InterruptSolve</a></div><div class="ttdeci">bool InterruptSolve()</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00297">gscip.cc:297</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_aceaeef30a244c5984645a6756ddb19d7"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#aceaeef30a244c5984645a6756ddb19d7">operations_research::GScip::ScipInf</a></div><div class="ttdeci">double ScipInf()</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00285">gscip.cc:285</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ad188cab613ea9202fabe54994aae06c3"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ad188cab613ea9202fabe54994aae06c3">operations_research::GScip::VarType</a></div><div class="ttdeci">GScipVarType VarType(SCIP_VAR *var)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00687">gscip.cc:687</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ad1e7d37397a21166a53ac59367fb0307"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ad1e7d37397a21166a53ac59367fb0307">operations_research::GScip::SetVarType</a></div><div class="ttdeci">absl::Status SetVarType(SCIP_VAR *var, GScipVarType var_type)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00629">gscip.cc:629</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ad35c3fd3a5b610d01a25315fab632621"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ad35c3fd3a5b610d01a25315fab632621">operations_research::GScip::SetBranchingPriority</a></div><div class="ttdeci">absl::Status SetBranchingPriority(SCIP_VAR *var, int priority)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00607">gscip.cc:607</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ad3b17b0e6bb1e6128855f71aaaa35e83"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ad3b17b0e6bb1e6128855f71aaaa35e83">operations_research::GScip::DefaultCharParamValue</a></div><div class="ttdeci">absl::StatusOr< char > DefaultCharParamValue(const std::string &parameter_name)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00987">gscip.cc:987</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ade90e10778675afca189add661ca038d"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ade90e10778675afca189add661ca038d">operations_research::GScip::LinearConstraintCoefficients</a></div><div class="ttdeci">absl::Span< const double > LinearConstraintCoefficients(SCIP_CONS *constraint)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00701">gscip.cc:701</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_adfbdf4198cee0cbb963c1fadfb12cbb2"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#adfbdf4198cee0cbb963c1fadfb12cbb2">operations_research::GScip::SetUb</a></div><div class="ttdeci">absl::Status SetUb(SCIP_VAR *var, double ub)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00618">gscip.cc:618</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ae06be987b47dcbc322e03255ff7350dd"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ae06be987b47dcbc322e03255ff7350dd">operations_research::GScip::ObjectiveOffset</a></div><div class="ttdeci">double ObjectiveOffset()</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00605">gscip.cc:605</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ae0e285496aca2f3c2c8518ddfc8707d9"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ae0e285496aca2f3c2c8518ddfc8707d9">operations_research::GScip::SetObjCoef</a></div><div class="ttdeci">absl::Status SetObjCoef(SCIP_VAR *var, double obj_coef)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00624">gscip.cc:624</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ae2320128d48a640a84f584a8b1a32171"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ae2320128d48a640a84f584a8b1a32171">operations_research::GScip::AddSOS2Constraint</a></div><div class="ttdeci">absl::StatusOr< SCIP_CONS * > AddSOS2Constraint(const GScipSOSData &sos_data, const std::string &name="", const GScipConstraintOptions &options=DefaultGScipConstraintOptions())</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00562">gscip.cc:562</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ae3e5b76d61c889cb4158f19b5175f6b6"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ae3e5b76d61c889cb4158f19b5175f6b6">operations_research::GScip::ScipVersion</a></div><div class="ttdeci">static std::string ScipVersion()</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00291">gscip.cc:291</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_ae429c1ac9342e0f0185169be5d34a021"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#ae429c1ac9342e0f0185169be5d34a021">operations_research::GScip::AddQuadraticConstraint</a></div><div class="ttdeci">absl::StatusOr< SCIP_CONS * > AddQuadraticConstraint(const GScipQuadraticRange &range, const std::string &name="", const GScipConstraintOptions &options=DefaultGScipConstraintOptions())</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00388">gscip.cc:388</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_af71d5017bfdab986cc8232aa02ef0e88"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#af71d5017bfdab986cc8232aa02ef0e88">operations_research::GScip::Name</a></div><div class="ttdeci">absl::string_view Name(SCIP_VAR *var)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00691">gscip.cc:691</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_af88320da8ab96eb1637bcb8611fb6830"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#af88320da8ab96eb1637bcb8611fb6830">operations_research::GScip::AddLinearConstraintCoef</a></div><div class="ttdeci">absl::Status AddLinearConstraintCoef(SCIP_CONS *constraint, SCIP_VAR *var, double value)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00753">gscip.cc:753</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_afd384ebf9ff05c00f6ef9bb745d3b8fd"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#afd384ebf9ff05c00f6ef9bb745d3b8fd">operations_research::GScip::AddSOS1Constraint</a></div><div class="ttdeci">absl::StatusOr< SCIP_CONS * > AddSOS1Constraint(const GScipSOSData &sos_data, const std::string &name="", const GScipConstraintOptions &options=DefaultGScipConstraintOptions())</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00535">gscip.cc:535</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_g_scip_html_aff2dd45c50b5ceaee4400ad00eda9d70"><div class="ttname"><a href="classoperations__research_1_1_g_scip.html#aff2dd45c50b5ceaee4400ad00eda9d70">operations_research::GScip::ObjectiveIsMaximize</a></div><div class="ttdeci">bool ObjectiveIsMaximize()</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00601">gscip.cc:601</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1internal_1_1_scoped_s_c_i_p_message_handler_disabler_html"><div class="ttname"><a href="classoperations__research_1_1internal_1_1_scoped_s_c_i_p_message_handler_disabler.html">operations_research::internal::ScopedSCIPMessageHandlerDisabler</a></div><div class="ttdef"><b>Definition:</b> <a href="gscip__message__handler_8h_source.html#l00071">gscip_message_handler.h:71</a></div></div>
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<div class="ttc" id="adefault__search_8cc_html_ac673bc430bdc3fdaa09f7becf98ef267"><div class="ttname"><a href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a></div><div class="ttdeci">const std::string name</div><div class="ttdef"><b>Definition:</b> <a href="default__search_8cc_source.html#l00813">default_search.cc:813</a></div></div>
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<div class="ttc" id="ademon__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>
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<div class="ttc" id="aexpr__array_8cc_html_a472a99923cbe11ae7b5a5d157d9ad465"><div class="ttname"><a href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a></div><div class="ttdeci">IntVar * var</div><div class="ttdef"><b>Definition:</b> <a href="expr__array_8cc_source.html#l01874">expr_array.cc:1874</a></div></div>
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<div class="ttc" id="agscip_8cc_html_a02594bb5e5eff76ff72e5e97483ef439"><div class="ttname"><a href="gscip_8cc.html#a02594bb5e5eff76ff72e5e97483ef439">RETURN_ERROR_UNLESS</a></div><div class="ttdeci">#define RETURN_ERROR_UNLESS(x)</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00058">gscip.cc:58</a></div></div>
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<div class="ttc" id="agscip_8h_html"><div class="ttname"><a href="gscip_8h.html">gscip.h</a></div></div>
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<div class="ttc" id="agscip__parameters_8h_html"><div class="ttname"><a href="gscip__parameters_8h.html">gscip_parameters.h</a></div></div>
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<div class="ttc" id="alegacy__scip__params_8h_html"><div class="ttname"><a href="legacy__scip__params_8h.html">legacy_scip_params.h</a></div></div>
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<div class="ttc" id="alog__severity_8h_html_acdd38e3c9f22f127d7776920e3079eda"><div class="ttname"><a href="log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda">FATAL</a></div><div class="ttdeci">const int FATAL</div><div class="ttdef"><b>Definition:</b> <a href="log__severity_8h_source.html#l00032">log_severity.h:32</a></div></div>
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<div class="ttc" id="anamespacefile_html"><div class="ttname"><a href="namespacefile.html">file</a></div><div class="ttdef"><b>Definition:</b> <a href="base_2file_8cc_source.html#l00141">base/file.cc:141</a></div></div>
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<div class="ttc" id="anamespacegoogle_html_aa739a176bcc5230a3536ef27a860c1a8a7b5e9804203d4b1300aad76e5f9a3302"><div class="ttname"><a href="namespacegoogle.html#aa739a176bcc5230a3536ef27a860c1a8a7b5e9804203d4b1300aad76e5f9a3302">google::COUNTER</a></div><div class="ttdeci">@ COUNTER</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00863">base/logging.h:863</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1internal_html_a107e5a31c5391197d0e9d51c3693895d"><div class="ttname"><a href="namespaceoperations__research_1_1internal.html#a107e5a31c5391197d0e9d51c3693895d">operations_research::internal::MakeSCIPMessageHandler</a></div><div class="ttdeci">absl::StatusOr< MessageHandlerPtr > MakeSCIPMessageHandler(const GScipMessageHandler gscip_message_handler)</div><div class="ttdef"><b>Definition:</b> <a href="gscip__message__handler_8cc_source.html#l00122">gscip_message_handler.cc:122</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1internal_html_a6fbd1395eee3ec0c87ef3f1eded2a5d4"><div class="ttname"><a href="namespaceoperations__research_1_1internal.html#a6fbd1395eee3ec0c87ef3f1eded2a5d4">operations_research::internal::MessageHandlerPtr</a></div><div class="ttdeci">std::unique_ptr< SCIP_MESSAGEHDLR, ReleaseSCIPMessageHandler > MessageHandlerPtr</div><div class="ttdef"><b>Definition:</b> <a href="gscip__message__handler_8h_source.html#l00054">gscip_message_handler.h:55</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1internal_html_a84d9f77b34f5e4c84d94ab189fe3b723"><div class="ttname"><a href="namespaceoperations__research_1_1internal.html#a84d9f77b34f5e4c84d94ab189fe3b723">operations_research::internal::CaptureMessageHandlerPtr</a></div><div class="ttdeci">MessageHandlerPtr CaptureMessageHandlerPtr(SCIP_MESSAGEHDLR *const handler)</div><div class="ttdef"><b>Definition:</b> <a href="gscip__message__handler_8cc_source.html#l00115">gscip_message_handler.cc:115</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_a4de967bf2b2e0ba7775f8b25676dada7"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#a4de967bf2b2e0ba7775f8b25676dada7">operations_research::math_opt::Emphasis</a></div><div class="ttdeci">Emphasis</div><div class="ttdef"><b>Definition:</b> <a href="parameters_8h_source.html#l00127">parameters.h:127</a></div></div>
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<div class="ttc" id="anamespaceoperations__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>
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<div class="ttc" id="anamespaceoperations__research_html_a20fcb412d90387bbb6ba128cf953c080"><div class="ttname"><a href="namespaceoperations__research.html#a20fcb412d90387bbb6ba128cf953c080">operations_research::DefaultGScipConstraintOptions</a></div><div class="ttdeci">const GScipConstraintOptions & DefaultGScipConstraintOptions()</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00205">gscip.cc:205</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a2899c1afc60224e18c3d9d4a95c5064e"><div class="ttname"><a href="namespaceoperations__research.html#a2899c1afc60224e18c3d9d4a95c5064e">operations_research::GScipMessageHandler</a></div><div class="ttdeci">std::function< void(GScipMessageType type, absl::string_view message)> GScipMessageHandler</div><div class="ttdef"><b>Definition:</b> <a href="gscip__message__handler_8h_source.html#l00036">gscip_message_handler.h:37</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a68892002ecc3aeef5a359ba29dc9b9e0"><div class="ttname"><a href="namespaceoperations__research.html#a68892002ecc3aeef5a359ba29dc9b9e0">operations_research::GScipMaxNumThreads</a></div><div class="ttdeci">int GScipMaxNumThreads(const GScipParameters &parameters)</div><div class="ttdef"><b>Definition:</b> <a href="gscip__parameters_8cc_source.html#l00065">gscip_parameters.cc:65</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a6c33a211b2fdb0b6e816dc8e3f99c6f3"><div class="ttname"><a href="namespaceoperations__research.html#a6c33a211b2fdb0b6e816dc8e3f99c6f3">operations_research::LegacyScipSetSolverSpecificParameters</a></div><div class="ttdeci">absl::Status LegacyScipSetSolverSpecificParameters(const std::string &parameters, SCIP *scip)</div><div class="ttdef"><b>Definition:</b> <a href="legacy__scip__params_8cc_source.html#l00032">legacy_scip_params.cc:32</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a760c8bbae2698a370004ceaaba9d9920"><div class="ttname"><a href="namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920">operations_research::ProtoEnumToString</a></div><div class="ttdeci">std::string ProtoEnumToString(ProtoEnumType enum_value)</div><div class="ttdef"><b>Definition:</b> <a href="port_2proto__utils_8h_source.html#l00047">port/proto_utils.h:47</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a806751db89938de9e63c667e24db74b9"><div class="ttname"><a href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9">operations_research::GScipVarType</a></div><div class="ttdeci">GScipVarType</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00108">gscip.h:108</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a806751db89938de9e63c667e24db74b9a0445605283282f17470ec2fa998a78c8"><div class="ttname"><a href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9a0445605283282f17470ec2fa998a78c8">operations_research::GScipVarType::kContinuous</a></div><div class="ttdeci">@ kContinuous</div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a806751db89938de9e63c667e24db74b9a6d717c161afb5e72ce7f4d5ffe84b1b7"><div class="ttname"><a href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9a6d717c161afb5e72ce7f4d5ffe84b1b7">operations_research::GScipVarType::kImpliedInteger</a></div><div class="ttdeci">@ kImpliedInteger</div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a806751db89938de9e63c667e24db74b9ab7400e777db61f5f726caeeab0a7dcc2"><div class="ttname"><a href="namespaceoperations__research.html#a806751db89938de9e63c667e24db74b9ab7400e777db61f5f726caeeab0a7dcc2">operations_research::GScipVarType::kInteger</a></div><div class="ttdeci">@ kInteger</div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a8d7943b6a04aa96bd8908f9551d77996"><div class="ttname"><a href="namespaceoperations__research.html#a8d7943b6a04aa96bd8908f9551d77996">operations_research::DefaultGScipVariableOptions</a></div><div class="ttdeci">const GScipVariableOptions & DefaultGScipVariableOptions()</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8cc_source.html#l00200">gscip.cc:200</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_aa17b6104527f45be5034e00d3c14249fa23a4a0f8680dc3e9598c45931493e1d5"><div class="ttname"><a href="namespaceoperations__research.html#aa17b6104527f45be5034e00d3c14249fa23a4a0f8680dc3e9598c45931493e1d5">operations_research::GScipHintResult::kAccepted</a></div><div class="ttdeci">@ kAccepted</div></div>
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<div class="ttc" id="anamespaceoperations__research_html_aa17b6104527f45be5034e00d3c14249faa4d66aafc8bcba36b995fd8be0483574"><div class="ttname"><a href="namespaceoperations__research.html#aa17b6104527f45be5034e00d3c14249faa4d66aafc8bcba36b995fd8be0483574">operations_research::GScipHintResult::kInfeasible</a></div><div class="ttdeci">@ kInfeasible</div></div>
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<div class="ttc" id="anamespaceoperations__research_html_aa17b6104527f45be5034e00d3c14249facea229a90d55b36e1f03b3d47e62552e"><div class="ttname"><a href="namespaceoperations__research.html#aa17b6104527f45be5034e00d3c14249facea229a90d55b36e1f03b3d47e62552e">operations_research::GScipHintResult::kRejected</a></div><div class="ttdeci">@ kRejected</div></div>
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<div class="ttc" id="anamespaceoperations__research_html_af7de3fbd471bc6e23faa9f23b179f05a"><div class="ttname"><a href="namespaceoperations__research.html#af7de3fbd471bc6e23faa9f23b179f05a">operations_research::GScipSolution</a></div><div class="ttdeci">absl::flat_hash_map< SCIP_VAR *, double > GScipSolution</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00074">gscip.h:74</a></div></div>
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<div class="ttc" id="anamespaceutil_html_a302ee4bfcb86ea9ed64a193ed0b14648"><div class="ttname"><a href="namespaceutil.html#a302ee4bfcb86ea9ed64a193ed0b14648">util::InternalErrorBuilder</a></div><div class="ttdeci">StatusBuilder InternalErrorBuilder()</div><div class="ttdef"><b>Definition:</b> <a href="status__builder_8h_source.html#l00084">status_builder.h:84</a></div></div>
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<div class="ttc" id="anamespaceutil_html_ad0c886e6b95bc531d4a39884a87c0101"><div class="ttname"><a href="namespaceutil.html#ad0c886e6b95bc531d4a39884a87c0101">util::InvalidArgumentErrorBuilder</a></div><div class="ttdeci">StatusBuilder InvalidArgumentErrorBuilder()</div><div class="ttdef"><b>Definition:</b> <a href="status__builder_8h_source.html#l00088">status_builder.h:88</a></div></div>
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<div class="ttc" id="aport_2proto__utils_8h_html"><div class="ttname"><a href="port_2proto__utils_8h.html">proto_utils.h</a></div></div>
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<div class="ttc" id="ascip__helper__macros_8h_html"><div class="ttname"><a href="scip__helper__macros_8h.html">scip_helper_macros.h</a></div></div>
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<div class="ttc" id="ascip__helper__macros_8h_html_a01a5597b6c8cb50ac465e5abebf00eec"><div class="ttname"><a href="scip__helper__macros_8h.html#a01a5597b6c8cb50ac465e5abebf00eec">SCIP_TO_STATUS</a></div><div class="ttdeci">#define SCIP_TO_STATUS(x)</div><div class="ttdef"><b>Definition:</b> <a href="scip__helper__macros_8h_source.html#l00035">scip_helper_macros.h:35</a></div></div>
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<div class="ttc" id="ascip__helper__macros_8h_html_a0bfa86b99ad635aeb448799ddf03cb1c"><div class="ttname"><a href="scip__helper__macros_8h.html#a0bfa86b99ad635aeb448799ddf03cb1c">RETURN_IF_SCIP_ERROR</a></div><div class="ttdeci">#define RETURN_IF_SCIP_ERROR(x)</div><div class="ttdef"><b>Definition:</b> <a href="scip__helper__macros_8h_source.html#l00039">scip_helper_macros.h:39</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html">operations_research::GScipConstraintOptions</a></div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00495">gscip.h:495</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html_a08e5d4acf3bed996e35f8c4354412bcf"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html#a08e5d4acf3bed996e35f8c4354412bcf">operations_research::GScipConstraintOptions::check</a></div><div class="ttdeci">bool check</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00512">gscip.h:512</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html_a0d5a29925a9355418d112e7a0c538a73"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html#a0d5a29925a9355418d112e7a0c538a73">operations_research::GScipConstraintOptions::removable</a></div><div class="ttdeci">bool removable</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00526">gscip.h:526</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html_a62f216dcd76e89d9009c5eb9a436bdf1"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html#a62f216dcd76e89d9009c5eb9a436bdf1">operations_research::GScipConstraintOptions::separate</a></div><div class="ttdeci">bool separate</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00506">gscip.h:506</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html_a883ae210392142bdc0c07032eb0fc0d4"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html#a883ae210392142bdc0c07032eb0fc0d4">operations_research::GScipConstraintOptions::modifiable</a></div><div class="ttdeci">bool modifiable</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00520">gscip.h:520</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html_a8fcad9320dc8957d766ebf5a5293450e"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html#a8fcad9320dc8957d766ebf5a5293450e">operations_research::GScipConstraintOptions::dynamic</a></div><div class="ttdeci">bool dynamic</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00523">gscip.h:523</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html_a9ad8871a886a207356c7d4a3527a19e6"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html#a9ad8871a886a207356c7d4a3527a19e6">operations_research::GScipConstraintOptions::propagate</a></div><div class="ttdeci">bool propagate</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00514">gscip.h:514</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html_aa31e7bf0bc0032cd1f9010efeac9e2bc"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html#aa31e7bf0bc0032cd1f9010efeac9e2bc">operations_research::GScipConstraintOptions::sticking_at_node</a></div><div class="ttdeci">bool sticking_at_node</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00530">gscip.h:530</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html_aa87a85dc3f3ab85f078e036a4c9e8a66"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66">operations_research::GScipConstraintOptions::initial</a></div><div class="ttdeci">bool initial</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00504">gscip.h:504</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html_ab2c4dc79e21a75f205d49d9f9e5133a7"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html#ab2c4dc79e21a75f205d49d9f9e5133a7">operations_research::GScipConstraintOptions::enforce</a></div><div class="ttdeci">bool enforce</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00509">gscip.h:509</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_constraint_options_html_acdba73411523e7ef35a653e8d4e20830"><div class="ttname"><a href="structoperations__research_1_1_g_scip_constraint_options.html#acdba73411523e7ef35a653e8d4e20830">operations_research::GScipConstraintOptions::keep_alive</a></div><div class="ttdeci">bool keep_alive</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00544">gscip.h:544</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_indicator_constraint_html"><div class="ttname"><a href="structoperations__research_1_1_g_scip_indicator_constraint.html">operations_research::GScipIndicatorConstraint</a></div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00434">gscip.h:434</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_indicator_constraint_html_a1ba5ca0f61f2fa13bd23bf0f89004f35"><div class="ttname"><a href="structoperations__research_1_1_g_scip_indicator_constraint.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">operations_research::GScipIndicatorConstraint::upper_bound</a></div><div class="ttdeci">double upper_bound</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00443">gscip.h:443</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_indicator_constraint_html_a70c2b6b65c1a890cb66da7e0dbdee607"><div class="ttname"><a href="structoperations__research_1_1_g_scip_indicator_constraint.html#a70c2b6b65c1a890cb66da7e0dbdee607">operations_research::GScipIndicatorConstraint::negate_indicator</a></div><div class="ttdeci">bool negate_indicator</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00437">gscip.h:437</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_indicator_constraint_html_ab1734711414da2e668957d24a41b1ddf"><div class="ttname"><a href="structoperations__research_1_1_g_scip_indicator_constraint.html#ab1734711414da2e668957d24a41b1ddf">operations_research::GScipIndicatorConstraint::coefficients</a></div><div class="ttdeci">std::vector< double > coefficients</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00441">gscip.h:441</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_indicator_constraint_html_af61405a35aed8f0e7ed852fc9b3dc44d"><div class="ttname"><a href="structoperations__research_1_1_g_scip_indicator_constraint.html#af61405a35aed8f0e7ed852fc9b3dc44d">operations_research::GScipIndicatorConstraint::variables</a></div><div class="ttdeci">std::vector< SCIP_Var * > variables</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00439">gscip.h:439</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_indicator_constraint_html_afea502b78833028b3e2b519fa038201a"><div class="ttname"><a href="structoperations__research_1_1_g_scip_indicator_constraint.html#afea502b78833028b3e2b519fa038201a">operations_research::GScipIndicatorConstraint::indicator_variable</a></div><div class="ttdeci">SCIP_VAR * indicator_variable</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00436">gscip.h:436</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_linear_range_html"><div class="ttname"><a href="structoperations__research_1_1_g_scip_linear_range.html">operations_research::GScipLinearRange</a></div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00098">gscip.h:98</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_linear_range_html_a1ba5ca0f61f2fa13bd23bf0f89004f35"><div class="ttname"><a href="structoperations__research_1_1_g_scip_linear_range.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">operations_research::GScipLinearRange::upper_bound</a></div><div class="ttdeci">double upper_bound</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00102">gscip.h:102</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_linear_range_html_a1e2f9a2352c1d9a6cada9544898fceec"><div class="ttname"><a href="structoperations__research_1_1_g_scip_linear_range.html#a1e2f9a2352c1d9a6cada9544898fceec">operations_research::GScipLinearRange::lower_bound</a></div><div class="ttdeci">double lower_bound</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00099">gscip.h:99</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_linear_range_html_a623b8d74e724b276e4bac87e61445c7f"><div class="ttname"><a href="structoperations__research_1_1_g_scip_linear_range.html#a623b8d74e724b276e4bac87e61445c7f">operations_research::GScipLinearRange::variables</a></div><div class="ttdeci">std::vector< SCIP_VAR * > variables</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00100">gscip.h:100</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_linear_range_html_ab1734711414da2e668957d24a41b1ddf"><div class="ttname"><a href="structoperations__research_1_1_g_scip_linear_range.html#ab1734711414da2e668957d24a41b1ddf">operations_research::GScipLinearRange::coefficients</a></div><div class="ttdeci">std::vector< double > coefficients</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00101">gscip.h:101</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_logical_constraint_data_html"><div class="ttname"><a href="structoperations__research_1_1_g_scip_logical_constraint_data.html">operations_research::GScipLogicalConstraintData</a></div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00450">gscip.h:450</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_logical_constraint_data_html_a5a375db8deba588909ad2a2346883353"><div class="ttname"><a href="structoperations__research_1_1_g_scip_logical_constraint_data.html#a5a375db8deba588909ad2a2346883353">operations_research::GScipLogicalConstraintData::resultant</a></div><div class="ttdeci">SCIP_VAR * resultant</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00451">gscip.h:451</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_logical_constraint_data_html_a5fc0b4bc35eb8a9e3b60669fdd75bf4b"><div class="ttname"><a href="structoperations__research_1_1_g_scip_logical_constraint_data.html#a5fc0b4bc35eb8a9e3b60669fdd75bf4b">operations_research::GScipLogicalConstraintData::operators</a></div><div class="ttdeci">std::vector< SCIP_VAR * > operators</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00452">gscip.h:452</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_quadratic_range_html"><div class="ttname"><a href="structoperations__research_1_1_g_scip_quadratic_range.html">operations_research::GScipQuadraticRange</a></div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00380">gscip.h:380</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_quadratic_range_html_a1ba5ca0f61f2fa13bd23bf0f89004f35"><div class="ttname"><a href="structoperations__research_1_1_g_scip_quadratic_range.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">operations_research::GScipQuadraticRange::upper_bound</a></div><div class="ttdeci">double upper_bound</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00404">gscip.h:404</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_quadratic_range_html_a1e2f9a2352c1d9a6cada9544898fceec"><div class="ttname"><a href="structoperations__research_1_1_g_scip_quadratic_range.html#a1e2f9a2352c1d9a6cada9544898fceec">operations_research::GScipQuadraticRange::lower_bound</a></div><div class="ttdeci">double lower_bound</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00382">gscip.h:382</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_quadratic_range_html_a7dcaa2059661c7d9900e718b734216c6"><div class="ttname"><a href="structoperations__research_1_1_g_scip_quadratic_range.html#a7dcaa2059661c7d9900e718b734216c6">operations_research::GScipQuadraticRange::quadratic_variables1</a></div><div class="ttdeci">std::vector< SCIP_Var * > quadratic_variables1</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00399">gscip.h:399</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_quadratic_range_html_acc27633afd4dacfb8147f38d36b89c79"><div class="ttname"><a href="structoperations__research_1_1_g_scip_quadratic_range.html#acc27633afd4dacfb8147f38d36b89c79">operations_research::GScipQuadraticRange::quadratic_variables2</a></div><div class="ttdeci">std::vector< SCIP_Var * > quadratic_variables2</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00400">gscip.h:400</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_quadratic_range_html_adb9c98458c4fdee32cfc04f30f94505b"><div class="ttname"><a href="structoperations__research_1_1_g_scip_quadratic_range.html#adb9c98458c4fdee32cfc04f30f94505b">operations_research::GScipQuadraticRange::linear_variables</a></div><div class="ttdeci">std::vector< SCIP_Var * > linear_variables</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00386">gscip.h:386</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_quadratic_range_html_aec14579470b876cfd73430466440a1aa"><div class="ttname"><a href="structoperations__research_1_1_g_scip_quadratic_range.html#aec14579470b876cfd73430466440a1aa">operations_research::GScipQuadraticRange::linear_coefficients</a></div><div class="ttdeci">std::vector< double > linear_coefficients</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00387">gscip.h:387</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_quadratic_range_html_aee10d198804822ffadf84236cf6122f7"><div class="ttname"><a href="structoperations__research_1_1_g_scip_quadratic_range.html#aee10d198804822ffadf84236cf6122f7">operations_research::GScipQuadraticRange::quadratic_coefficients</a></div><div class="ttdeci">std::vector< double > quadratic_coefficients</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00401">gscip.h:401</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_result_html"><div class="ttname"><a href="structoperations__research_1_1_g_scip_result.html">operations_research::GScipResult</a></div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00078">gscip.h:78</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_result_html_a358105708d68cd851ea717cddd35f94d"><div class="ttname"><a href="structoperations__research_1_1_g_scip_result.html#a358105708d68cd851ea717cddd35f94d">operations_research::GScipResult::primal_ray</a></div><div class="ttdeci">absl::flat_hash_map< SCIP_VAR *, double > primal_ray</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00090">gscip.h:90</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_result_html_a36cc891b2bc282e2325c30bef4592fa0"><div class="ttname"><a href="structoperations__research_1_1_g_scip_result.html#a36cc891b2bc282e2325c30bef4592fa0">operations_research::GScipResult::objective_values</a></div><div class="ttdeci">std::vector< double > objective_values</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00085">gscip.h:85</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_result_html_aa59ecdbfde1d018595d3d2d16690c21f"><div class="ttname"><a href="structoperations__research_1_1_g_scip_result.html#aa59ecdbfde1d018595d3d2d16690c21f">operations_research::GScipResult::solutions</a></div><div class="ttdeci">std::vector< GScipSolution > solutions</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00083">gscip.h:83</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_result_html_aa65b9761edfce6a7d5ab57637f3c9f66"><div class="ttname"><a href="structoperations__research_1_1_g_scip_result.html#aa65b9761edfce6a7d5ab57637f3c9f66">operations_research::GScipResult::gscip_output</a></div><div class="ttdeci">GScipOutput gscip_output</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00079">gscip.h:79</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_s_o_s_data_html"><div class="ttname"><a href="structoperations__research_1_1_g_scip_s_o_s_data.html">operations_research::GScipSOSData</a></div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00416">gscip.h:416</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_s_o_s_data_html_a623b8d74e724b276e4bac87e61445c7f"><div class="ttname"><a href="structoperations__research_1_1_g_scip_s_o_s_data.html#a623b8d74e724b276e4bac87e61445c7f">operations_research::GScipSOSData::variables</a></div><div class="ttdeci">std::vector< SCIP_VAR * > variables</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00420">gscip.h:420</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_s_o_s_data_html_afb3abd037b2d13083df69a4ca658fc60"><div class="ttname"><a href="structoperations__research_1_1_g_scip_s_o_s_data.html#afb3abd037b2d13083df69a4ca658fc60">operations_research::GScipSOSData::weights</a></div><div class="ttdeci">std::vector< double > weights</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00429">gscip.h:429</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_variable_options_html"><div class="ttname"><a href="structoperations__research_1_1_g_scip_variable_options.html">operations_research::GScipVariableOptions</a></div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00466">gscip.h:466</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_variable_options_html_a0d5a29925a9355418d112e7a0c538a73"><div class="ttname"><a href="structoperations__research_1_1_g_scip_variable_options.html#a0d5a29925a9355418d112e7a0c538a73">operations_research::GScipVariableOptions::removable</a></div><div class="ttdeci">bool removable</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00477">gscip.h:477</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_variable_options_html_aa87a85dc3f3ab85f078e036a4c9e8a66"><div class="ttname"><a href="structoperations__research_1_1_g_scip_variable_options.html#aa87a85dc3f3ab85f078e036a4c9e8a66">operations_research::GScipVariableOptions::initial</a></div><div class="ttdeci">bool initial</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00474">gscip.h:474</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1_g_scip_variable_options_html_acdba73411523e7ef35a653e8d4e20830"><div class="ttname"><a href="structoperations__research_1_1_g_scip_variable_options.html#acdba73411523e7ef35a653e8d4e20830">operations_research::GScipVariableOptions::keep_alive</a></div><div class="ttdeci">bool keep_alive</div><div class="ttdef"><b>Definition:</b> <a href="gscip_8h_source.html#l00491">gscip.h:491</a></div></div>
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<div class="ttc" id="autil_2status__macros_8h_html"><div class="ttname"><a href="util_2status__macros_8h.html">status_macros.h</a></div></div>
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<div class="ttc" id="autil_2status__macros_8h_html_a50de54834da66a6bcb7c9e37902e522b"><div class="ttname"><a href="util_2status__macros_8h.html#a50de54834da66a6bcb7c9e37902e522b">OR_ASSIGN_OR_RETURN3</a></div><div class="ttdeci">#define OR_ASSIGN_OR_RETURN3(lhs, rexpr, error_expression)</div><div class="ttdef"><b>Definition:</b> <a href="util_2status__macros_8h_source.html#l00032">util/status_macros.h:32</a></div></div>
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