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<div class="title">scheduling_constraints.cc</div> </div>
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<a href="scheduling__constraints_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2010-2018 Google LLC</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160; </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="scheduling__constraints_8h.html">ortools/sat/scheduling_constraints.h</a>&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="integer_8h.html">ortools/sat/integer.h</a>&quot;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="sat__base_8h.html">ortools/sat/sat_base.h</a>&quot;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceoperations__research.html">operations_research</a> {</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="keyword">namespace </span>sat {</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html"> 22</a></span>&#160;<span class="keyword">class </span><a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html">SelectedMinPropagator</a> : <span class="keyword">public</span> <a class="code" href="classoperations__research_1_1sat_1_1_propagator_interface.html">PropagatorInterface</a> {</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#a787b8ffa051ea6a0b12d13a3d0e7a19d"> 24</a></span>&#160; <span class="keyword">explicit</span> <a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#a787b8ffa051ea6a0b12d13a3d0e7a19d">SelectedMinPropagator</a>(<a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a> enforcement_literal,</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; IntegerVariable target,</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; <span class="keyword">const</span> std::vector&lt;IntegerVariable&gt;&amp; vars,</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <span class="keyword">const</span> std::vector&lt;Literal&gt;&amp; selectors,</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; <a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>* <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>)</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; : enforcement_literal_(enforcement_literal),</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; target_(target),</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; vars_(vars),</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; selectors_(selectors),</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; trail_(<a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;GetOrCreate&lt;<a class="code" href="classoperations__research_1_1sat_1_1_trail.html">Trail</a>&gt;()),</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; integer_trail_(<a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;GetOrCreate&lt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html">IntegerTrail</a>&gt;()),</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; precedences_(<a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;GetOrCreate&lt;<a class="code" href="classoperations__research_1_1sat_1_1_precedences_propagator.html">PrecedencesPropagator</a>&gt;()),</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; true_literal_(<a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;GetOrCreate&lt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_encoder.html">IntegerEncoder</a>&gt;()-&gt;GetTrueLiteral()) {}</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#ac1fe9b1f2b978c4283e42f12e586eb1e">Propagate</a>() final;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="keywordtype">int</span> <a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#a1868d977c2e9baed0f16c9ec71d6626e">RegisterWith</a>(<a class="code" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html">GenericLiteralWatcher</a>* watcher);</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; private:</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; const <a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a> enforcement_literal_;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; const IntegerVariable target_;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; const std::vector&lt;IntegerVariable&gt; vars_;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; const std::vector&lt;<a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a>&gt; selectors_;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <a class="code" href="classoperations__research_1_1sat_1_1_trail.html">Trail</a>* trail_;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html">IntegerTrail</a>* integer_trail_;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <a class="code" href="classoperations__research_1_1sat_1_1_precedences_propagator.html">PrecedencesPropagator</a>* precedences_;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; const <a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a> true_literal_;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; std::vector&lt;<a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a>&gt; literal_reason_;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; std::vector&lt;<a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html">IntegerLiteral</a>&gt; integer_reason_;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; DISALLOW_COPY_AND_ASSIGN(<a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html">SelectedMinPropagator</a>);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;};</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#ac1fe9b1f2b978c4283e42f12e586eb1e"> 56</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html">SelectedMinPropagator</a>::<a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#ac1fe9b1f2b978c4283e42f12e586eb1e">Propagate</a>() {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html">VariablesAssignment</a>&amp; assignment = trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_trail.html#a9789bf03dba611e9be5679d6e902d0c8">Assignment</a>();</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="comment">// helpers.</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keyword">const</span> <span class="keyword">auto</span> add_var_non_selection_to_reason = [&amp;](<span class="keywordtype">int</span> i) {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; DCHECK(assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#acfd1646011e643f58fd7dc66d9cc90a5">LiteralIsFalse</a>(selectors_[i]));</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; literal_reason_.push_back(selectors_[i]);</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; };</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keyword">const</span> <span class="keyword">auto</span> add_var_selection_to_reason = [&amp;](<span class="keywordtype">int</span> i) {</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; DCHECK(assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">LiteralIsTrue</a>(selectors_[i]));</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; literal_reason_.push_back(selectors_[i].Negated());</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; };</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="comment">// Push the given integer literal if lit is true. Note that if lit is still</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="comment">// not assigned, we may still be able to deduce something.</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="comment">// TODO(user,user): Move this to integer_trail, and remove from here and</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="comment">// from scheduling helper.</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keyword">const</span> <span class="keyword">auto</span> push_bound = [&amp;](<a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a> enforcement_lit, <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html">IntegerLiteral</a> i_lit) {</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keywordflow">if</span> (assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#acfd1646011e643f58fd7dc66d9cc90a5">LiteralIsFalse</a>(enforcement_lit)) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keywordflow">if</span> (integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#a554451dc5db1b8d233556d0b217c8a68">OptionalLiteralIndex</a>(i_lit.var) !=</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; enforcement_lit.<a class="code" href="classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62">Index</a>()) {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">if</span> (assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">LiteralIsTrue</a>(enforcement_lit)) {</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="comment">// We can still push, but we do need the presence reason.</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; literal_reason_.push_back(<a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a>(enforcement_lit).<a class="code" href="classoperations__research_1_1sat_1_1_literal.html#a886e9c024f7209181c0a850b6e90c644">Negated</a>());</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="comment">// In this case we cannot push lit.var, but we may force the enforcement</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="comment">// literal to be false.</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordflow">if</span> (i_lit.bound &gt; integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac">UpperBound</a>(i_lit.var)) {</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; integer_reason_.push_back(</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f">IntegerLiteral::LowerOrEqual</a>(i_lit.var, i_lit.bound - 1));</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; DCHECK(!assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#acfd1646011e643f58fd7dc66d9cc90a5">LiteralIsFalse</a>(enforcement_lit));</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#a79322fd8dff49ab2eab22c0570aba594">EnqueueLiteral</a>(<a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a>(enforcement_lit).Negated(),</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; literal_reason_, integer_reason_);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; }</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; }</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">if</span> (!integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32">Enqueue</a>(i_lit, literal_reason_, integer_reason_)) {</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; }</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; };</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="comment">// Propagation.</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> num_vars = <a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>.size();</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keyword">const</span> IntegerValue target_min = integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(target_);</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keyword">const</span> IntegerValue target_max = integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac">UpperBound</a>(target_);</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="comment">// Loop through the variables, and fills the quantities below.</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="comment">// In our naming scheme, a variable is either ignored, selected, or possible.</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; IntegerValue min_of_mins(<a class="code" href="namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8">kMaxIntegerValue</a>);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; IntegerValue min_of_selected_maxes(<a class="code" href="namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8">kMaxIntegerValue</a>);</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; IntegerValue max_of_possible_maxes(<a class="code" href="namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81">kMinIntegerValue</a>);</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordtype">int</span> num_possible_vars = 0;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordtype">int</span> num_selected_vars = 0;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="keywordtype">int</span> min_of_selected_maxes_index = -1;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keywordtype">int</span> first_selected = -1;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_vars; ++i) {</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <span class="keywordflow">if</span> (assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#acfd1646011e643f58fd7dc66d9cc90a5">LiteralIsFalse</a>(selectors_[i])) <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keyword">const</span> IntegerVariable <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> = <a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[i];</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keyword">const</span> IntegerValue var_min = integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>);</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keyword">const</span> IntegerValue var_max = integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac">UpperBound</a>(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; min_of_mins = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(min_of_mins, var_min);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keywordflow">if</span> (assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">LiteralIsTrue</a>(selectors_[i])) {</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; DCHECK(assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">LiteralIsTrue</a>(enforcement_literal_));</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; num_selected_vars++;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keywordflow">if</span> (var_max &lt; min_of_selected_maxes) {</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; min_of_selected_maxes = var_max;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; min_of_selected_maxes_index = i;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; }</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keywordflow">if</span> (first_selected == -1) {</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; first_selected = i;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; }</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; DCHECK(!assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#acfd1646011e643f58fd7dc66d9cc90a5">LiteralIsFalse</a>(selectors_[i]));</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; num_possible_vars++;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; max_of_possible_maxes = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(max_of_possible_maxes, var_max);</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; }</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; }</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keywordflow">if</span> (min_of_mins &gt; target_min) {</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; literal_reason_.clear();</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; integer_reason_.clear();</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_vars; ++i) {</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keywordflow">if</span> (assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#acfd1646011e643f58fd7dc66d9cc90a5">LiteralIsFalse</a>(selectors_[i])) {</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; add_var_non_selection_to_reason(i);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; integer_reason_.push_back(</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63">IntegerLiteral::GreaterOrEqual</a>(<a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[i], min_of_mins));</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; }</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; }</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="keywordflow">if</span> (!push_bound(enforcement_literal_,</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63">IntegerLiteral::GreaterOrEqual</a>(target_, min_of_mins))) {</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; }</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; }</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; </div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keywordflow">if</span> (num_selected_vars &gt; 0 &amp;&amp; min_of_selected_maxes &lt; target_max) {</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; DCHECK(assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">LiteralIsTrue</a>(enforcement_literal_));</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; DCHECK_NE(min_of_selected_maxes_index, -1);</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; DCHECK(assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">LiteralIsTrue</a>(selectors_[min_of_selected_maxes_index]));</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; literal_reason_.clear();</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; integer_reason_.clear();</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; add_var_selection_to_reason(min_of_selected_maxes_index);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; integer_reason_.push_back(<a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f">IntegerLiteral::LowerOrEqual</a>(</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[min_of_selected_maxes_index], min_of_selected_maxes));</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keywordflow">if</span> (!integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32">Enqueue</a>(</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f">IntegerLiteral::LowerOrEqual</a>(target_, min_of_selected_maxes),</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; literal_reason_, integer_reason_)) {</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; }</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; }</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; </div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="comment">// Propagates in case every vars are still optional.</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="keywordflow">if</span> (num_possible_vars &gt; 0 &amp;&amp; num_selected_vars == 0) {</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; <span class="keywordflow">if</span> (target_max &gt; max_of_possible_maxes) {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; literal_reason_.clear();</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; integer_reason_.clear();</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; </div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_vars; ++i) {</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; <span class="keywordflow">if</span> (assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#acfd1646011e643f58fd7dc66d9cc90a5">LiteralIsFalse</a>(selectors_[i])) {</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; add_var_non_selection_to_reason(i);</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; integer_reason_.push_back(</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f">IntegerLiteral::LowerOrEqual</a>(<a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[i], max_of_possible_maxes));</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; }</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; }</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="keywordflow">if</span> (!push_bound(</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; enforcement_literal_,</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f">IntegerLiteral::LowerOrEqual</a>(target_, max_of_possible_maxes))) {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; }</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; }</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; }</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <span class="comment">// All propagations and checks belows rely of the presence of the target.</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="keywordflow">if</span> (!assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">LiteralIsTrue</a>(enforcement_literal_)) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; DCHECK_GE(integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(target_), min_of_mins);</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <span class="comment">// Note that the case num_possible == 1, num_selected_vars == 0 shouldn&#39;t</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <span class="comment">// happen because we assume that the enforcement &lt;=&gt; at_least_one_present</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="comment">// clause has already been propagated.</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; <span class="keywordflow">if</span> (num_possible_vars &gt; 0) {</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; DCHECK_GT(num_possible_vars + num_selected_vars, 1);</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; }</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <span class="keywordflow">if</span> (num_selected_vars != 1) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; DCHECK_NE(first_selected, -1);</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; DCHECK(assignment.<a class="code" href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">LiteralIsTrue</a>(selectors_[first_selected]));</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <span class="keyword">const</span> IntegerVariable unique_selected_var = <a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[first_selected];</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <span class="comment">// Propagate bound from target to the unique selected var.</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; <span class="keywordflow">if</span> (target_min &gt; integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(unique_selected_var)) {</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; literal_reason_.clear();</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; integer_reason_.clear();</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_vars; ++i) {</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <span class="keywordflow">if</span> (i != first_selected) {</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; add_var_non_selection_to_reason(i);</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; add_var_selection_to_reason(i);</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; }</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; }</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; integer_reason_.push_back(</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63">IntegerLiteral::GreaterOrEqual</a>(target_, target_min));</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <span class="keywordflow">if</span> (!integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32">Enqueue</a>(</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63">IntegerLiteral::GreaterOrEqual</a>(unique_selected_var, target_min),</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; literal_reason_, integer_reason_)) {</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; }</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; }</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; </div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <span class="keywordflow">if</span> (target_max &lt; integer_trail_-&gt;<a class="code" href="namespaceoperations__research_1_1sat.html#a950da19798dc78760bff02703c431692">UpperBound</a>(unique_selected_var)) {</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; literal_reason_.clear();</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; integer_reason_.clear();</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; num_vars; ++i) {</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keywordflow">if</span> (i != first_selected) {</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; add_var_non_selection_to_reason(i);</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; add_var_selection_to_reason(i);</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; }</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; }</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; integer_reason_.push_back(</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f">IntegerLiteral::LowerOrEqual</a>(target_, target_max));</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <span class="keywordflow">if</span> (!integer_trail_-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32">Enqueue</a>(</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <a class="code" href="structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f">IntegerLiteral::LowerOrEqual</a>(unique_selected_var, target_max),</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; literal_reason_, integer_reason_)) {</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; }</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; }</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; </div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160;}</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; </div>
<div class="line"><a name="l00256"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#a1868d977c2e9baed0f16c9ec71d6626e"> 256</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#a1868d977c2e9baed0f16c9ec71d6626e">SelectedMinPropagator::RegisterWith</a>(<a class="code" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html">GenericLiteralWatcher</a>* watcher) {</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> <span class="keywordtype">id</span> = watcher-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#adeee4ac52bfe0f1b48ee8958bb88b4e3">Register</a>(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> t = 0; t &lt; vars_.size(); ++t) {</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; watcher-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413">WatchLowerBound</a>(vars_[t], <span class="keywordtype">id</span>);</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; watcher-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac9d426060b1b7eee72e9e5345379f111">WatchUpperBound</a>(vars_[t], <span class="keywordtype">id</span>);</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; watcher-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8f6dd74a841475ccb390614d2b212170">WatchLiteral</a>(selectors_[t], <span class="keywordtype">id</span>);</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; }</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; watcher-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413">WatchLowerBound</a>(target_, <span class="keywordtype">id</span>);</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; watcher-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac9d426060b1b7eee72e9e5345379f111">WatchUpperBound</a>(target_, <span class="keywordtype">id</span>);</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; watcher-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8f6dd74a841475ccb390614d2b212170">WatchLiteral</a>(enforcement_literal_, <span class="keywordtype">id</span>);</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; <span class="keywordflow">return</span> id;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160;}</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; </div>
<div class="line"><a name="l00269"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1sat.html#a3d754e6e65a5135d1da986a5a873cea6"> 269</a></span>&#160;std::function&lt;void(<a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>*)&gt; <a class="code" href="namespaceoperations__research_1_1sat.html#a3d754e6e65a5135d1da986a5a873cea6">EqualMinOfSelectedVariables</a>(</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a> enforcement_literal, IntegerVariable target,</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; <span class="keyword">const</span> std::vector&lt;IntegerVariable&gt;&amp; vars,</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="keyword">const</span> std::vector&lt;Literal&gt;&amp; selectors) {</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; CHECK_EQ(vars.size(), selectors.size());</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keywordflow">return</span> [=](<a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>* <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>) {</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="comment">// If both a variable is selected and the enforcement literal is true, then</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="comment">// the var is always greater than the target.</span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; vars.size(); ++i) {</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; std::vector&lt;Literal&gt; conditions = {enforcement_literal};</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; conditions.push_back(selectors[i]);</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;Add(<a class="code" href="namespaceoperations__research_1_1sat.html#aa62b548274db01f5136c72437c13a875">ConditionalLowerOrEqual</a>(target, vars[i], conditions));</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; }</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; </div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <span class="comment">// Add the dedicated propagator.</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; <a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html">SelectedMinPropagator</a>* constraint = <span class="keyword">new</span> <a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#a787b8ffa051ea6a0b12d13a3d0e7a19d">SelectedMinPropagator</a>(</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; enforcement_literal, target, vars, selectors, <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>);</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; constraint-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#a1868d977c2e9baed0f16c9ec71d6626e">RegisterWith</a>(<a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;GetOrCreate&lt;<a class="code" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html">GenericLiteralWatcher</a>&gt;());</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;TakeOwnership(constraint);</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; };</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160;}</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; </div>
<div class="line"><a name="l00291"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1sat.html#aba7d3702c33277d4cf538110ae56e26c"> 291</a></span>&#160;std::function&lt;void(<a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>*)&gt; <a class="code" href="namespaceoperations__research_1_1sat.html#aba7d3702c33277d4cf538110ae56e26c">EqualMaxOfSelectedVariables</a>(</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a> enforcement_literal, IntegerVariable target,</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; <span class="keyword">const</span> std::vector&lt;IntegerVariable&gt;&amp; vars,</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; <span class="keyword">const</span> std::vector&lt;Literal&gt;&amp; selectors) {</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; CHECK_EQ(vars.size(), selectors.size());</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keywordflow">return</span> [=](<a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>* <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>) {</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; std::vector&lt;IntegerVariable&gt; negations;</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> IntegerVariable <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> : vars) {</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; negations.push_back(<a class="code" href="namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22">NegationOf</a>(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>));</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; }</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;Add(<a class="code" href="namespaceoperations__research_1_1sat.html#a3d754e6e65a5135d1da986a5a873cea6">EqualMinOfSelectedVariables</a>(</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; enforcement_literal, <a class="code" href="namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22">NegationOf</a>(target), negations, selectors));</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; };</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160;}</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; </div>
<div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1sat.html#ab8a2ed985fe84324a04b05b0368f50b0"> 306</a></span>&#160;std::function&lt;void(<a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>*)&gt; <a class="code" href="namespaceoperations__research_1_1sat.html#ab8a2ed985fe84324a04b05b0368f50b0">SpanOfIntervals</a>(</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160; IntervalVariable span, <span class="keyword">const</span> std::vector&lt;IntervalVariable&gt;&amp; intervals) {</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; <span class="keywordflow">return</span> [=](<a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>* <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>) {</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; <a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html">SatSolver</a>* sat_solver = <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;GetOrCreate&lt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html">SatSolver</a>&gt;();</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; <a class="code" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html">SchedulingConstraintHelper</a> task_helper(intervals, <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>);</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; <a class="code" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html">SchedulingConstraintHelper</a> target_helper({span}, <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>);</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; </div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; <span class="comment">// If the target is absent, then all tasks are absent.</span></div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <span class="keywordflow">if</span> (target_helper.IsAbsent(0)) {</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> t = 0; t &lt; task_helper.NumTasks(); ++t) {</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; <span class="keywordflow">if</span> (task_helper.IsOptional(t)) {</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; sat_solver-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html#aac912e9410b8989493f492fcbb2d9094">AddBinaryClause</a>(</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; target_helper.PresenceLiteral(0).Negated(),</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; task_helper.PresenceLiteral(t));</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (task_helper.IsPresent(t)) {</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; sat_solver-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html#a4f7251fc4692363cf55796a6f3e267ea">NotifyThatModelIsUnsat</a>();</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; }</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; }</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; }</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; </div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; <span class="comment">// The target is present iif at least one interval is present. This is a</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; <span class="comment">// strict equivalence.</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; std::vector&lt;Literal&gt; presence_literals;</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; std::vector&lt;IntegerVariable&gt; starts;</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; std::vector&lt;IntegerVariable&gt; ends;</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; std::vector&lt;Literal&gt; clause;</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; <span class="keywordtype">bool</span> at_least_one_interval_is_present = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a> true_literal =</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;GetOrCreate&lt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_encoder.html">IntegerEncoder</a>&gt;()-&gt;GetTrueLiteral();</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160; </div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> t = 0; t &lt; task_helper.NumTasks(); ++t) {</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <span class="keywordflow">if</span> (task_helper.IsAbsent(t)) <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; </div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; <span class="keywordflow">if</span> (task_helper.IsOptional(t)) {</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a> task_lit = task_helper.PresenceLiteral(t);</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; presence_literals.push_back(task_lit);</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; clause.push_back(task_lit);</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; </div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; <span class="keywordflow">if</span> (target_helper.IsOptional(0)) {</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; <span class="comment">// task is present =&gt; target is present.</span></div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; sat_solver-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html#aac912e9410b8989493f492fcbb2d9094">AddBinaryClause</a>(task_lit.<a class="code" href="classoperations__research_1_1sat_1_1_literal.html#a886e9c024f7209181c0a850b6e90c644">Negated</a>(),</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; target_helper.PresenceLiteral(0));</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; }</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; </div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; presence_literals.push_back(true_literal);</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; at_least_one_interval_is_present = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; }</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; starts.push_back(task_helper.StartVars()[t]);</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; ends.push_back(task_helper.EndVars()[t]);</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; }</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; </div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160; <span class="keywordflow">if</span> (!at_least_one_interval_is_present) {</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; <span class="comment">// enforcement_literal is true =&gt; one of the task is present.</span></div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; <span class="keywordflow">if</span> (target_helper.IsOptional(0)) {</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; clause.push_back(target_helper.PresenceLiteral(0).Negated());</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; }</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; sat_solver-&gt;<a class="code" href="classoperations__research_1_1sat_1_1_sat_solver.html#af67fe279478772a6d1492a7f673bda5d">AddProblemClause</a>(clause);</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; }</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; </div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160; <span class="comment">// Link target start and end to the starts and ends of the tasks.</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_literal.html">Literal</a> enforcement_literal =</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; target_helper.IsOptional(0)</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160; ? target_helper.PresenceLiteral(0)</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; : <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;GetOrCreate&lt;<a class="code" href="classoperations__research_1_1sat_1_1_integer_encoder.html">IntegerEncoder</a>&gt;()-&gt;GetTrueLiteral();</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;Add(<a class="code" href="namespaceoperations__research_1_1sat.html#a3d754e6e65a5135d1da986a5a873cea6">EqualMinOfSelectedVariables</a>(enforcement_literal,</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; target_helper.StartVars().front(),</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; starts, presence_literals));</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; <a class="code" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>-&gt;Add(<a class="code" href="namespaceoperations__research_1_1sat.html#aba7d3702c33277d4cf538110ae56e26c">EqualMaxOfSelectedVariables</a>(enforcement_literal,</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160; target_helper.EndVars().front(),</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; ends, presence_literals));</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160; };</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160;}</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; </div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160;} <span class="comment">// namespace sat</span></div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160;} <span class="comment">// namespace operations_research</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<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#l01858">expr_array.cc:1858</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_adeee4ac52bfe0f1b48ee8958bb88b4e3"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#adeee4ac52bfe0f1b48ee8958bb88b4e3">operations_research::sat::GenericLiteralWatcher::Register</a></div><div class="ttdeci">int Register(PropagatorInterface *propagator)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8cc_source.html#l01897">integer.cc:1897</a></div></div>
<div class="ttc" id="aalldiff__cst_8cc_html_a021e695f54a13bd809c34b2f4ca87c37"><div class="ttname"><a href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">min</a></div><div class="ttdeci">int64 min</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00138">alldiff_cst.cc:138</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_integer_trail_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_trail.html">operations_research::sat::IntegerTrail</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00523">integer.h:523</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html_a4f7251fc4692363cf55796a6f3e267ea"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html#a4f7251fc4692363cf55796a6f3e267ea">operations_research::sat::SatSolver::NotifyThatModelIsUnsat</a></div><div class="ttdeci">void NotifyThatModelIsUnsat()</div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8h_source.html#l00397">sat_solver.h:397</a></div></div>
<div class="ttc" id="aalldiff__cst_8cc_html_a9d0c202d5fdd62f4fa2c613339ff168a"><div class="ttname"><a href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">max</a></div><div class="ttdeci">int64 max</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00139">alldiff_cst.cc:139</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_aaede7c755aad90772efda6db087f3413"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413">operations_research::sat::GenericLiteralWatcher::WatchLowerBound</a></div><div class="ttdeci">void WatchLowerBound(IntegerVariable var, int id, int watch_index=-1)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01301">integer.h:1301</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html_aac912e9410b8989493f492fcbb2d9094"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html#aac912e9410b8989493f492fcbb2d9094">operations_research::sat::SatSolver::AddBinaryClause</a></div><div class="ttdeci">bool AddBinaryClause(Literal a, Literal b)</div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8cc_source.html#l00178">sat_solver.cc:178</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_propagator_interface_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_propagator_interface.html">operations_research::sat::PropagatorInterface</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01019">integer.h:1019</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html">operations_research::sat::SatSolver</a></div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8h_source.html#l00058">sat_solver.h:58</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_selected_min_propagator_html_a787b8ffa051ea6a0b12d13a3d0e7a19d"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#a787b8ffa051ea6a0b12d13a3d0e7a19d">operations_research::sat::SelectedMinPropagator::SelectedMinPropagator</a></div><div class="ttdeci">SelectedMinPropagator(Literal enforcement_literal, IntegerVariable target, const std::vector&lt; IntegerVariable &gt; &amp;vars, const std::vector&lt; Literal &gt; &amp;selectors, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="scheduling__constraints_8cc_source.html#l00024">scheduling_constraints.cc:24</a></div></div>
<div class="ttc" id="anamespaceoperations__research_html"><div class="ttname"><a href="namespaceoperations__research.html">operations_research</a></div><div class="ttdoc">The vehicle routing library lets one model and solve generic vehicle routing problems ranging from th...</div><div class="ttdef"><b>Definition:</b> <a href="dense__doubly__linked__list_8h_source.html#l00021">dense_doubly_linked_list.h:21</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_integer_trail_html_a79322fd8dff49ab2eab22c0570aba594"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_trail.html#a79322fd8dff49ab2eab22c0570aba594">operations_research::sat::IntegerTrail::EnqueueLiteral</a></div><div class="ttdeci">void EnqueueLiteral(Literal literal, absl::Span&lt; const Literal &gt; literal_reason, absl::Span&lt; const IntegerLiteral &gt; integer_reason)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8cc_source.html#l01057">integer.cc:1057</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_aae43e784db06c0974ce59ebbe8dd2b22"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22">operations_research::sat::NegationOf</a></div><div class="ttdeci">std::vector&lt; IntegerVariable &gt; NegationOf(const std::vector&lt; IntegerVariable &gt; &amp;vars)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8cc_source.html#l00042">integer.cc:42</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_variables_assignment_html_a5300129913f51dcb0b1c531e3248490e"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_variables_assignment.html#a5300129913f51dcb0b1c531e3248490e">operations_research::sat::VariablesAssignment::LiteralIsTrue</a></div><div class="ttdeci">bool LiteralIsTrue(Literal literal) const</div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00150">sat_base.h:150</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_integer_trail_html_a554451dc5db1b8d233556d0b217c8a68"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_trail.html#a554451dc5db1b8d233556d0b217c8a68">operations_research::sat::IntegerTrail::OptionalLiteralIndex</a></div><div class="ttdeci">LiteralIndex OptionalLiteralIndex(IntegerVariable i) const</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00617">integer.h:617</a></div></div>
<div class="ttc" id="astructoperations__research_1_1sat_1_1_integer_literal_html_a6c233aafac25ea66d69de93a83c9be63"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63">operations_research::sat::IntegerLiteral::GreaterOrEqual</a></div><div class="ttdeci">static IntegerLiteral GreaterOrEqual(IntegerVariable i, IntegerValue bound)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01208">integer.h:1208</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_selected_min_propagator_html_ac1fe9b1f2b978c4283e42f12e586eb1e"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#ac1fe9b1f2b978c4283e42f12e586eb1e">operations_research::sat::SelectedMinPropagator::Propagate</a></div><div class="ttdeci">bool Propagate() final</div><div class="ttdef"><b>Definition:</b> <a href="scheduling__constraints_8cc_source.html#l00056">scheduling_constraints.cc:56</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_literal_html_a886e9c024f7209181c0a850b6e90c644"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_literal.html#a886e9c024f7209181c0a850b6e90c644">operations_research::sat::Literal::Negated</a></div><div class="ttdeci">Literal Negated() const</div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00091">sat_base.h:91</a></div></div>
<div class="ttc" id="asat__base_8h_html"><div class="ttname"><a href="sat__base_8h.html">sat_base.h</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html">operations_research::sat::GenericLiteralWatcher</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01067">integer.h:1067</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html">operations_research::sat::SchedulingConstraintHelper</a></div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00137">intervals.h:137</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_integer_trail_html_a8b6d5a25e6ad3d28a85b1924471e2cac"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac">operations_research::sat::IntegerTrail::UpperBound</a></div><div class="ttdeci">IntegerValue UpperBound(IntegerVariable i) const</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01232">integer.h:1232</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_integer_trail_html_a05e837bb93eeabbbd94e8f690dd59d32"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_trail.html#a05e837bb93eeabbbd94e8f690dd59d32">operations_research::sat::IntegerTrail::Enqueue</a></div><div class="ttdeci">ABSL_MUST_USE_RESULT bool Enqueue(IntegerLiteral i_lit, absl::Span&lt; const Literal &gt; literal_reason, absl::Span&lt; const IntegerLiteral &gt; integer_reason)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8cc_source.html#l00988">integer.cc:988</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_precedences_propagator_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_precedences_propagator.html">operations_research::sat::PrecedencesPropagator</a></div><div class="ttdef"><b>Definition:</b> <a href="precedences_8h_source.html#l00051">precedences.h:51</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_a1227e67513602591fb959e35c9de66e8"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a1227e67513602591fb959e35c9de66e8">operations_research::sat::kMaxIntegerValue</a></div><div class="ttdeci">constexpr IntegerValue kMaxIntegerValue(std::numeric_limits&lt; IntegerValue::ValueType &gt;::max() - 1)</div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_trail_html_a9789bf03dba611e9be5679d6e902d0c8"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_trail.html#a9789bf03dba611e9be5679d6e902d0c8">operations_research::sat::Trail::Assignment</a></div><div class="ttdeci">const VariablesAssignment &amp; Assignment() const</div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00380">sat_base.h:380</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_literal_html_a4a11c7c4d7706c09de5e18707c3b5c62"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_literal.html#a4a11c7c4d7706c09de5e18707c3b5c62">operations_research::sat::Literal::Index</a></div><div class="ttdeci">LiteralIndex Index() const</div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00084">sat_base.h:84</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html">operations_research::sat::Model</a></div><div class="ttdoc">Class that owns everything related to a particular optimization model.</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00038">sat/model.h:38</a></div></div>
<div class="ttc" id="astructoperations__research_1_1sat_1_1_integer_literal_html"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_integer_literal.html">operations_research::sat::IntegerLiteral</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00153">integer.h:153</a></div></div>
<div class="ttc" id="astructoperations__research_1_1sat_1_1_integer_literal_html_a3e2eb445631727dd4abf1d5343f16b2f"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_integer_literal.html#a3e2eb445631727dd4abf1d5343f16b2f">operations_research::sat::IntegerLiteral::LowerOrEqual</a></div><div class="ttdeci">static IntegerLiteral LowerOrEqual(IntegerVariable i, IntegerValue bound)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01214">integer.h:1214</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_aa62b548274db01f5136c72437c13a875"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#aa62b548274db01f5136c72437c13a875">operations_research::sat::ConditionalLowerOrEqual</a></div><div class="ttdeci">std::function&lt; void(Model *)&gt; ConditionalLowerOrEqual(IntegerVariable a, IntegerVariable b, Literal is_le)</div><div class="ttdef"><b>Definition:</b> <a href="precedences_8h_source.html#l00428">precedences.h:428</a></div></div>
<div class="ttc" id="agurobi__interface_8cc_html_a0728f23c9a47655d38e0bf1a2f200bcf"><div class="ttname"><a href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a></div><div class="ttdeci">GRBmodel * model</div><div class="ttdef"><b>Definition:</b> <a href="gurobi__interface_8cc_source.html#l00195">gurobi_interface.cc:195</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_literal_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_literal.html">operations_research::sat::Literal</a></div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00064">sat_base.h:64</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_a8f6dd74a841475ccb390614d2b212170"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8f6dd74a841475ccb390614d2b212170">operations_research::sat::GenericLiteralWatcher::WatchLiteral</a></div><div class="ttdeci">void WatchLiteral(Literal l, int id, int watch_index=-1)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01293">integer.h:1293</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_a355a62f25cfadeccfb164ab9fb867c81"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a355a62f25cfadeccfb164ab9fb867c81">operations_research::sat::kMinIntegerValue</a></div><div class="ttdeci">constexpr IntegerValue kMinIntegerValue(-kMaxIntegerValue)</div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_sat_solver_html_af67fe279478772a6d1492a7f673bda5d"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html#af67fe279478772a6d1492a7f673bda5d">operations_research::sat::SatSolver::AddProblemClause</a></div><div class="ttdeci">bool AddProblemClause(absl::Span&lt; const Literal &gt; literals)</div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8cc_source.html#l00201">sat_solver.cc:201</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_selected_min_propagator_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_selected_min_propagator.html">operations_research::sat::SelectedMinPropagator</a></div><div class="ttdef"><b>Definition:</b> <a href="scheduling__constraints_8cc_source.html#l00022">scheduling_constraints.cc:22</a></div></div>
<div class="ttc" id="aalldiff__cst_8cc_html_a151248525a9e07eb3e6e60ea1c4995eb"><div class="ttname"><a href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a></div><div class="ttdeci">const std::vector&lt; IntVar * &gt; vars_</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00043">alldiff_cst.cc:43</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_a950da19798dc78760bff02703c431692"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a950da19798dc78760bff02703c431692">operations_research::sat::UpperBound</a></div><div class="ttdeci">std::function&lt; int64(const Model &amp;)&gt; UpperBound(IntegerVariable v)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01392">integer.h:1392</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_ab8a2ed985fe84324a04b05b0368f50b0"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#ab8a2ed985fe84324a04b05b0368f50b0">operations_research::sat::SpanOfIntervals</a></div><div class="ttdeci">std::function&lt; void(Model *)&gt; SpanOfIntervals(IntervalVariable span, const std::vector&lt; IntervalVariable &gt; &amp;intervals)</div><div class="ttdef"><b>Definition:</b> <a href="scheduling__constraints_8cc_source.html#l00306">scheduling_constraints.cc:306</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_aba7d3702c33277d4cf538110ae56e26c"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#aba7d3702c33277d4cf538110ae56e26c">operations_research::sat::EqualMaxOfSelectedVariables</a></div><div class="ttdeci">std::function&lt; void(Model *)&gt; EqualMaxOfSelectedVariables(Literal enforcement_literal, IntegerVariable target, const std::vector&lt; IntegerVariable &gt; &amp;vars, const std::vector&lt; Literal &gt; &amp;selectors)</div><div class="ttdef"><b>Definition:</b> <a href="scheduling__constraints_8cc_source.html#l00291">scheduling_constraints.cc:291</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_integer_trail_html_ab857cd2aead68952d9fe92a8ad8d3ac9"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">operations_research::sat::IntegerTrail::LowerBound</a></div><div class="ttdeci">IntegerValue LowerBound(IntegerVariable i) const</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01228">integer.h:1228</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1sat_html_a3d754e6e65a5135d1da986a5a873cea6"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a3d754e6e65a5135d1da986a5a873cea6">operations_research::sat::EqualMinOfSelectedVariables</a></div><div class="ttdeci">std::function&lt; void(Model *)&gt; EqualMinOfSelectedVariables(Literal enforcement_literal, IntegerVariable target, const std::vector&lt; IntegerVariable &gt; &amp;vars, const std::vector&lt; Literal &gt; &amp;selectors)</div><div class="ttdef"><b>Definition:</b> <a href="scheduling__constraints_8cc_source.html#l00269">scheduling_constraints.cc:269</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_variables_assignment_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_variables_assignment.html">operations_research::sat::VariablesAssignment</a></div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00122">sat_base.h:122</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_integer_encoder_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_encoder.html">operations_research::sat::IntegerEncoder</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00267">integer.h:267</a></div></div>
<div class="ttc" id="ainteger_8h_html"><div class="ttname"><a href="integer_8h.html">integer.h</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_variables_assignment_html_acfd1646011e643f58fd7dc66d9cc90a5"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_variables_assignment.html#acfd1646011e643f58fd7dc66d9cc90a5">operations_research::sat::VariablesAssignment::LiteralIsFalse</a></div><div class="ttdeci">bool LiteralIsFalse(Literal literal) const</div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00147">sat_base.h:147</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_ac9d426060b1b7eee72e9e5345379f111"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac9d426060b1b7eee72e9e5345379f111">operations_research::sat::GenericLiteralWatcher::WatchUpperBound</a></div><div class="ttdeci">void WatchUpperBound(IntegerVariable var, int id, int watch_index=-1)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01310">integer.h:1310</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_trail_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_trail.html">operations_research::sat::Trail</a></div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00233">sat_base.h:233</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1sat_1_1_selected_min_propagator_html_a1868d977c2e9baed0f16c9ec71d6626e"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_selected_min_propagator.html#a1868d977c2e9baed0f16c9ec71d6626e">operations_research::sat::SelectedMinPropagator::RegisterWith</a></div><div class="ttdeci">int RegisterWith(GenericLiteralWatcher *watcher)</div><div class="ttdef"><b>Definition:</b> <a href="scheduling__constraints_8cc_source.html#l00256">scheduling_constraints.cc:256</a></div></div>
<div class="ttc" id="ascheduling__constraints_8h_html"><div class="ttname"><a href="scheduling__constraints_8h.html">scheduling_constraints.h</a></div></div>
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