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<div class="headertitle"><div class="title">cumulative_energy.cc</div></div>
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<a href="cumulative__energy_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="cumulative__energy_8h.html">ortools/sat/cumulative_energy.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 <algorithm></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <utility></span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <vector></span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include "<a class="code" href="iterator__adaptors_8h.html">ortools/base/iterator_adaptors.h</a>"</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</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="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include "<a class="code" href="integer_8h.html">ortools/sat/integer.h</a>"</span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include "<a class="code" href="intervals_8h.html">ortools/sat/intervals.h</a>"</span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include "<a class="code" href="sat_2model_8h.html">ortools/sat/model.h</a>"</span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include "<a class="code" href="theta__tree_8h.html">ortools/sat/theta_tree.h</a>"</span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include "<a class="code" href="strong__integers_8h.html">ortools/util/strong_integers.h</a>"</span></div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</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="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="keyword">namespace </span>sat {</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1sat.html#ae31c8954541d263534ce5d222dce4c8e"> 31</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#ae31c8954541d263534ce5d222dce4c8e">AddCumulativeEnergyConstraint</a>(std::vector<AffineExpression> energies,</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <a class="code hl_struct" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a> <a class="code hl_variable" href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a>,</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html">SchedulingConstraintHelper</a>* helper,</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_model.html">Model</a>* <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>) {</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">auto</span>* watcher = <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>->GetOrCreate<<a class="code hl_class" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html">GenericLiteralWatcher</a>>();</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">auto</span>* integer_trail = <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>->GetOrCreate<<a class="code hl_class" href="classoperations__research_1_1sat_1_1_integer_trail.html">IntegerTrail</a>>();</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html">CumulativeEnergyConstraint</a>* constraint = <span class="keyword">new</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html">CumulativeEnergyConstraint</a>(</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> std::move(energies), <a class="code hl_variable" href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a>, integer_trail, helper);</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> constraint->RegisterWith(watcher);</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>->TakeOwnership(constraint);</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span>}</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="namespaceoperations__research_1_1sat.html#a05f04a0b896f5070619b4c8c7ef9a69e"> 44</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a05f04a0b896f5070619b4c8c7ef9a69e">AddCumulativeOverloadChecker</a>(<span class="keyword">const</span> std::vector<AffineExpression>& demands,</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <a class="code hl_struct" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a> <a class="code hl_variable" href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a>,</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html">SchedulingConstraintHelper</a>* helper,</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_model.html">Model</a>* <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>) {</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">auto</span>* watcher = <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>->GetOrCreate<<a class="code hl_class" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html">GenericLiteralWatcher</a>>();</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">auto</span>* integer_trail = <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>->GetOrCreate<<a class="code hl_class" href="classoperations__research_1_1sat_1_1_integer_trail.html">IntegerTrail</a>>();</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> std::vector<AffineExpression> energies;</div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">const</span> <span class="keywordtype">int</span> num_tasks = helper-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#ad9b4a962b743e358f3a7c4b2279f99c8">NumTasks</a>();</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <a class="code hl_define" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(demands.size(), num_tasks);</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> t = 0; t < num_tasks; ++t) {</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a> size = helper-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a7ead258b894235518c2ba922e3fa7606">Sizes</a>()[t];</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a> <a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a> = demands[t];</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"> 58</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a>.var == <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a> && size.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214">var</a> == <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>) {</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <a class="code hl_define" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(<a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a>.constant, 0);</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <a class="code hl_define" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(size.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2">constant</a>, 0);</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> energies.emplace_back(<a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a>.constant * size.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2">constant</a>);</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a>.var == <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>) {</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <a class="code hl_define" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(<a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a>.constant, 0);</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> energies.push_back(size.<a class="code hl_function" href="structoperations__research_1_1sat_1_1_affine_expression.html#add168e7d6ccca67818ea58be12e61dbd">MultipliedBy</a>(<a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a>.constant));</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (size.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214">var</a> == <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>) {</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <a class="code hl_define" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(size.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2">constant</a>, 0);</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> energies.push_back(<a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a>.MultipliedBy(size.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2">constant</a>));</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="comment">// The case where both demand and size are variable should be rare.</span></div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="comment">//</span></div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="comment">// TODO(user): Handle when needed by creating an intermediate product</span></div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="comment">// variable equal to demand * size. Note that because of the affine</span></div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="comment">// expression, we do need some custom code for this.</span></div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <a class="code hl_define" href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a>(<a class="code hl_variable" href="log__severity_8h.html#ab4a2cbab234914b320b7fae11b6e8cb9">INFO</a>) << <span class="stringliteral">"Overload checker with variable demand and variable size "</span></div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="stringliteral">"is currently not implemented. Skipping."</span>;</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">return</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> }</div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html">CumulativeEnergyConstraint</a>* constraint =</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keyword">new</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html">CumulativeEnergyConstraint</a>(energies, <a class="code hl_variable" href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a>, integer_trail, helper);</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> constraint-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#a6ee8ed57254aec3ae99d399bae5b3736">RegisterWith</a>(watcher);</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>->TakeOwnership(constraint);</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span>}</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#ab148d797b88369d7ccc1fc5e23f8a88b"> 86</a></span><a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#ab148d797b88369d7ccc1fc5e23f8a88b">CumulativeEnergyConstraint::CumulativeEnergyConstraint</a>(</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> std::vector<AffineExpression> energies, <a class="code hl_struct" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a> <a class="code hl_variable" href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a>,</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_integer_trail.html">IntegerTrail</a>* integer_trail, <a class="code hl_class" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html">SchedulingConstraintHelper</a>* helper)</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> : energies_(<a class="code hl_namespace" href="namespacestd.html">std</a>::move(energies)),</div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> capacity_(<a class="code hl_variable" href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a>),</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> integer_trail_(integer_trail),</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> helper_(helper),</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> theta_tree_() {</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">const</span> <span class="keywordtype">int</span> num_tasks = helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#ad9b4a962b743e358f3a7c4b2279f99c8">NumTasks</a>();</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <a class="code hl_define" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(energies_.size(), num_tasks);</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> task_to_start_event_.resize(num_tasks);</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span>}</div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#a6ee8ed57254aec3ae99d399bae5b3736"> 99</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#a6ee8ed57254aec3ae99d399bae5b3736">CumulativeEnergyConstraint::RegisterWith</a>(<a class="code hl_class" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html">GenericLiteralWatcher</a>* watcher) {</div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <span class="keywordtype">id</span> = watcher-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#adeee4ac52bfe0f1b48ee8958bb88b4e3">Register</a>(<span class="keyword">this</span>);</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a3f981878c21fbe2f41a2daf010c93804">WatchAllTasks</a>(<span class="keywordtype">id</span>, watcher);</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> watcher-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aef66ce77e5b87afecf1c5696f44d4d1c">NotifyThatPropagatorMayNotReachFixedPointInOnePass</a>(<span class="keywordtype">id</span>);</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span>}</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> </div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#ac1fe9b1f2b978c4283e42f12e586eb1e"> 105</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#ac1fe9b1f2b978c4283e42f12e586eb1e">CumulativeEnergyConstraint::Propagate</a>() {</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="comment">// This only uses one time direction, but the helper might be used elsewhere.</span></div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="comment">// TODO(user): just keep the current direction?</span></div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">if</span> (!helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#aa6ddfc5f8a8220c6e08fbe7568b41fcd">SynchronizeAndSetTimeDirection</a>(<span class="keyword">true</span>)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">const</span> IntegerValue capacity_max = integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac">UpperBound</a>(capacity_);</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="comment">// TODO(user): force capacity_max >= 0, fail/remove optionals when 0.</span></div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">if</span> (capacity_max <= 0) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> </div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="comment">// Set up theta tree.</span></div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> start_event_task_time_.clear();</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordtype">int</span> num_events = 0;</div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span> task_time : helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a3a35a6e84b9bd02b6842e3bdb7f0b3f2">TaskByIncreasingStartMin</a>()) {</div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">const</span> <span class="keywordtype">int</span> task = task_time.task_index;</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordflow">if</span> (helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a8e6fcd6ce93a128626dede9f9cc89348">IsAbsent</a>(task) ||</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac">UpperBound</a>(energies_[task]) == 0) {</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> task_to_start_event_[task] = -1;</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> }</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> start_event_task_time_.emplace_back(task_time);</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> task_to_start_event_[task] = num_events;</div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> num_events++;</div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> }</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> start_event_is_present_.assign(num_events, <span class="keyword">false</span>);</div>
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<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> theta_tree_.<a class="code hl_function" href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a7b4553842be2a65d82b3f40eed71744d">Reset</a>(num_events);</div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordtype">bool</span> tree_has_mandatory_intervals = <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="comment">// Main loop: insert tasks by increasing end_max, check for overloads.</span></div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span> task_time :</div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <a class="code hl_function" href="namespacegtl.html#a45d76e4ed7c0294917917c69ef7313cf">::gtl::reversed_view</a>(helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a164da36570ca5032417fffe5e081bba3">TaskByDecreasingEndMax</a>())) {</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keyword">const</span> <span class="keywordtype">int</span> current_task = task_time.task_index;</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">const</span> IntegerValue current_end = task_time.time;</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keywordflow">if</span> (task_to_start_event_[current_task] == -1) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> </div>
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<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="comment">// Add the current task to the tree.</span></div>
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<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> {</div>
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<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keyword">const</span> <span class="keywordtype">int</span> current_event = task_to_start_event_[current_task];</div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keyword">const</span> IntegerValue <a class="code hl_variable" href="sched__constraints_8cc.html#a826c744af066625acb241b17ae3e2be9">start_min</a> = start_event_task_time_[current_event].time;</div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> is_present = helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a58ca51a90e49e887146f760ba5eb6520">IsPresent</a>(current_task);</div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> start_event_is_present_[current_event] = is_present;</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">if</span> (is_present) {</div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> tree_has_mandatory_intervals = <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> theta_tree_.<a class="code hl_function" href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#ad812cddd43d03a817341c9875f4f6f4f">AddOrUpdateEvent</a>(</div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> current_event, <a class="code hl_variable" href="sched__constraints_8cc.html#a826c744af066625acb241b17ae3e2be9">start_min</a> * capacity_max,</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(energies_[current_task]),</div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac">UpperBound</a>(energies_[current_task]));</div>
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<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> theta_tree_.<a class="code hl_function" href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a9045183839ce6286d80eb699209c1557">AddOrUpdateOptionalEvent</a>(</div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> current_event, <a class="code hl_variable" href="sched__constraints_8cc.html#a826c744af066625acb241b17ae3e2be9">start_min</a> * capacity_max,</div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac">UpperBound</a>(energies_[current_task]));</div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> }</div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> }</div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> </div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keywordflow">if</span> (tree_has_mandatory_intervals) {</div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="comment">// Find the critical interval.</span></div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">const</span> IntegerValue envelope = theta_tree_.<a class="code hl_function" href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#add1a42315d03f68191df32a019d82093">GetEnvelope</a>();</div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keyword">const</span> <span class="keywordtype">int</span> critical_event =</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> theta_tree_.<a class="code hl_function" href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a75c0a813b413b5718813636f2120a790">GetMaxEventWithEnvelopeGreaterThan</a>(envelope - 1);</div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keyword">const</span> IntegerValue window_start =</div>
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<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> start_event_task_time_[critical_event].time;</div>
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<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">const</span> IntegerValue window_end = current_end;</div>
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<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keyword">const</span> IntegerValue window_size = window_end - window_start;</div>
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<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">if</span> (window_size == 0) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keyword">const</span> IntegerValue new_capacity_min =</div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a29b96869d2a821cf1d2e6099e7a0f51b">CeilRatio</a>(envelope - window_start * capacity_max, window_size);</div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="comment">// Push the new capacity min, note that this can fail if it go above the</span></div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="comment">// maximum capacity.</span></div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="comment">//</span></div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="comment">// TODO(user): We do not need the capacity max in the reason, but by using</span></div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="comment">// a lower one, we could maybe have propagated more the minimum capacity.</span></div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="comment">// investigate.</span></div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordflow">if</span> (new_capacity_min > integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(capacity_)) {</div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#af9c040735b02626e2c373e820d4b6416">ClearReason</a>();</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> event = critical_event; <span class="keyword">event</span> < num_events; <span class="keyword">event</span>++) {</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">if</span> (start_event_is_present_[event]) {</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keyword">const</span> <span class="keywordtype">int</span> task = start_event_task_time_[event].task_index;</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a4ac5e628ca1613b614ccd82bfa785631">AddPresenceReason</a>(task);</div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keywordflow">if</span> (energies_[task].<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> != <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>) {</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a17435bdf75b04f5bd7fa2b1f97a70507">MutableIntegerReason</a>()->push_back(</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#a615d87982145007855f2102262cf773c">LowerBoundAsLiteral</a>(energies_[task].var));</div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> }</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a3dc35c00655b5b7a99fea52e432adf4b">AddStartMinReason</a>(task, window_start);</div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#aca49afb19cf18dfc1ea50a7d0a36d961">AddEndMaxReason</a>(task, window_end);</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> }</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> }</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="keywordflow">if</span> (capacity_.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214">var</a> == <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>) {</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">return</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a9583bbea958febd24d92742c2f137d22">ReportConflict</a>();</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keywordflow">if</span> (!helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a15a86f414a12bf85e72bc7608bd3b786">PushIntegerLiteral</a>(</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> capacity_.<a class="code hl_function" href="structoperations__research_1_1sat_1_1_affine_expression.html#a5d6f020504838c2d57528f47cd1fe164">GreaterOrEqual</a>(new_capacity_min))) {</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> }</div>
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<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"> 200</span> }</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> }</div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> </div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="comment">// Reduce energy of all tasks whose max energy would exceed an interval</span></div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="comment">// ending at current_end.</span></div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <span class="keywordflow">while</span> (theta_tree_.<a class="code hl_function" href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a1c2fe501274ef60430486bba0842cd35">GetOptionalEnvelope</a>() > current_end * capacity_max) {</div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="comment">// Some task's max energy is too high, reduce its maximal energy.</span></div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> <span class="comment">// Explain with tasks present in the critical interval.</span></div>
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="comment">// If it is optional, it might get excluded, in that case,</span></div>
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="comment">// remove it from the tree.</span></div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="comment">// TODO(user): This could be done lazily.</span></div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <span class="comment">// TODO(user): the same required task can have its energy pruned</span></div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="comment">// several times, making this algorithm O(n^2 log n). Is there a way</span></div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="comment">// to get the best pruning in one go? This looks like edge-finding not</span></div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="comment">// being able to converge in one pass, so it might not be easy.</span></div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#af9c040735b02626e2c373e820d4b6416">ClearReason</a>();</div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keywordtype">int</span> critical_event;</div>
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keywordtype">int</span> event_with_new_energy_max;</div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> IntegerValue new_energy_max;</div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> theta_tree_.<a class="code hl_function" href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a0cd86cea355b2b1f70e5494fdce82979">GetEventsWithOptionalEnvelopeGreaterThan</a>(</div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> current_end * capacity_max, &critical_event,</div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> &event_with_new_energy_max, &new_energy_max);</div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> </div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keyword">const</span> IntegerValue window_start =</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> start_event_task_time_[critical_event].time;</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> </div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="comment">// TODO(user): Improve window_end using envelope of critical event.</span></div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keyword">const</span> IntegerValue window_end = current_end;</div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> event = critical_event; <span class="keyword">event</span> < num_events; <span class="keyword">event</span>++) {</div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordflow">if</span> (start_event_is_present_[event]) {</div>
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<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keywordflow">if</span> (event == event_with_new_energy_max) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keyword">const</span> <span class="keywordtype">int</span> task = start_event_task_time_[event].task_index;</div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a4ac5e628ca1613b614ccd82bfa785631">AddPresenceReason</a>(task);</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a3dc35c00655b5b7a99fea52e432adf4b">AddStartMinReason</a>(task, window_start);</div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#aca49afb19cf18dfc1ea50a7d0a36d961">AddEndMaxReason</a>(task, window_end);</div>
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <span class="keywordflow">if</span> (energies_[task].<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> != <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>) {</div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a17435bdf75b04f5bd7fa2b1f97a70507">MutableIntegerReason</a>()->push_back(</div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#a615d87982145007855f2102262cf773c">LowerBoundAsLiteral</a>(energies_[task].var));</div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> }</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> }</div>
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<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="keywordflow">if</span> (capacity_.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214">var</a> != <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>) {</div>
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<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a17435bdf75b04f5bd7fa2b1f97a70507">MutableIntegerReason</a>()->push_back(</div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#ac0a2e8c6619af74b42472bfa9a9e6465">UpperBoundAsLiteral</a>(capacity_.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214">var</a>));</div>
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<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> }</div>
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<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> </div>
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<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <span class="keyword">const</span> <span class="keywordtype">int</span> task_with_new_energy_max =</div>
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<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> start_event_task_time_[event_with_new_energy_max].task_index;</div>
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<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a3dc35c00655b5b7a99fea52e432adf4b">AddStartMinReason</a>(task_with_new_energy_max, window_start);</div>
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<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#aca49afb19cf18dfc1ea50a7d0a36d961">AddEndMaxReason</a>(task_with_new_energy_max, window_end);</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> </div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keywordflow">if</span> (new_energy_max <</div>
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<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(energies_[task_with_new_energy_max])) {</div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keywordflow">if</span> (helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a9fa7bdc81941d5eae85952db86867de0">IsOptional</a>(task_with_new_energy_max)) {</div>
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<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordflow">return</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a1ce92d1c5015cd62d1c4b64ee117d8aa">PushTaskAbsence</a>(task_with_new_energy_max);</div>
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<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordflow">return</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a9583bbea958febd24d92742c2f137d22">ReportConflict</a>();</div>
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<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> }</div>
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<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1sat_1_1_integer_literal.html">IntegerLiteral</a> deduction =</div>
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<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> energies_[task_with_new_energy_max].LowerOrEqual(new_energy_max);</div>
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<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">if</span> (!helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a6ab90cf8345c7b4e9b1e1fb2da7793a2">PushIntegerLiteralIfTaskPresent</a>(task_with_new_energy_max,</div>
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<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> deduction)) {</div>
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> }</div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> }</div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> </div>
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<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordflow">if</span> (helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a58ca51a90e49e887146f760ba5eb6520">IsPresent</a>(task_with_new_energy_max)) {</div>
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<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> theta_tree_.<a class="code hl_function" href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#ad812cddd43d03a817341c9875f4f6f4f">AddOrUpdateEvent</a>(</div>
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<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> task_to_start_event_[task_with_new_energy_max],</div>
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<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> start_event_task_time_[event_with_new_energy_max].<a class="code hl_variable" href="resource_8cc.html#aee52de7b225665566aa47246b9d6b8fa">time</a> *</div>
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<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> capacity_max,</div>
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(energies_[task_with_new_energy_max]),</div>
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<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> new_energy_max);</div>
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<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> theta_tree_.<a class="code hl_function" href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a1d04b14711a8d3bba829f1b0eb4dd4a8">RemoveEvent</a>(event_with_new_energy_max);</div>
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<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> }</div>
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<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> }</div>
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> }</div>
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<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span>}</div>
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<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> </div>
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<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html#a2fa9565c78c08ae7d68af23b0f61eeea"> 282</a></span><a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html#a2fa9565c78c08ae7d68af23b0f61eeea">CumulativeIsAfterSubsetConstraint::CumulativeIsAfterSubsetConstraint</a>(</div>
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<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> IntegerVariable <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, IntegerValue offset, <a class="code hl_struct" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a> <a class="code hl_variable" href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a>,</div>
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<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">const</span> std::vector<AffineExpression> demands,</div>
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<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keyword">const</span> std::vector<int> subtasks, <a class="code hl_class" href="classoperations__research_1_1sat_1_1_integer_trail.html">IntegerTrail</a>* integer_trail,</div>
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<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html">SchedulingConstraintHelper</a>* helper)</div>
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<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> : var_to_push_(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>),</div>
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<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <a class="code hl_variable" href="interval_8cc.html#adeaf787e3a80bbf698cb9e26264474e0">offset_</a>(offset),</div>
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<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> capacity_(<a class="code hl_variable" href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a>),</div>
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<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> demands_(demands),</div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> subtasks_(subtasks),</div>
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<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> integer_trail_(integer_trail),</div>
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<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> helper_(helper) {</div>
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> is_in_subtasks_.assign(helper-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#ad9b4a962b743e358f3a7c4b2279f99c8">NumTasks</a>(), <span class="keyword">false</span>);</div>
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<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">int</span> t : subtasks) is_in_subtasks_[t] = <span class="keyword">true</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"> 297</span> </div>
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html#ac1fe9b1f2b978c4283e42f12e586eb1e"> 298</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html#ac1fe9b1f2b978c4283e42f12e586eb1e">CumulativeIsAfterSubsetConstraint::Propagate</a>() {</div>
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<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keyword">const</span> IntegerValue capacity_max = integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#a8b6d5a25e6ad3d28a85b1924471e2cac">UpperBound</a>(capacity_);</div>
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<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> </div>
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<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <span class="keywordflow">if</span> (!helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#aa6ddfc5f8a8220c6e08fbe7568b41fcd">SynchronizeAndSetTimeDirection</a>(<span class="keyword">true</span>)) {</div>
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<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<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> </div>
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<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="comment">// Compute the total energy.</span></div>
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<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="comment">// Compute the profile deltas in energy if all task are packed left.</span></div>
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<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> IntegerValue energy_after_time(0);</div>
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<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> std::vector<std::pair<IntegerValue, IntegerValue>> energy_changes;</div>
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<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> t = 0; t < helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#ad9b4a962b743e358f3a7c4b2279f99c8">NumTasks</a>(); ++t) {</div>
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<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <span class="keywordflow">if</span> (!is_in_subtasks_[t]) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordflow">if</span> (!helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a58ca51a90e49e887146f760ba5eb6520">IsPresent</a>(t)) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="keywordflow">if</span> (helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#afdbd968230d01fa0e91bc15b6f5994e3">SizeMin</a>(t) == 0) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> </div>
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<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> <span class="keyword">const</span> IntegerValue <a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a> = integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(demands_[t]);</div>
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<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a> == 0) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> </div>
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<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> <span class="keyword">const</span> IntegerValue size_min = helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#afdbd968230d01fa0e91bc15b6f5994e3">SizeMin</a>(t);</div>
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<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keyword">const</span> IntegerValue <a class="code hl_variable" href="sched__constraints_8cc.html#ad3f96403731a9e915dad229813609e74">end_min</a> = helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a11b6d6eef1159c1801cfa033778f09db">EndMin</a>(t);</div>
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<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> energy_changes.push_back({<a class="code hl_variable" href="sched__constraints_8cc.html#ad3f96403731a9e915dad229813609e74">end_min</a> - size_min, <a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a>});</div>
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<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> energy_changes.push_back({<a class="code hl_variable" href="sched__constraints_8cc.html#ad3f96403731a9e915dad229813609e74">end_min</a>, -<a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a>});</div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> energy_after_time += size_min * <a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a>;</div>
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<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> }</div>
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<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> </div>
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<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> IntegerValue best_time = <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5316808a2d5007c3b489e844801385e5">kMinIntegerValue</a>;</div>
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<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> IntegerValue best_end_min = <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5316808a2d5007c3b489e844801385e5">kMinIntegerValue</a>;</div>
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<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> </div>
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<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> IntegerValue previous_time = <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5316808a2d5007c3b489e844801385e5">kMinIntegerValue</a>;</div>
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<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> IntegerValue profile_height(0);</div>
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<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> </div>
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<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <span class="comment">// We consider the energy after a given time.</span></div>
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<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <span class="comment">// From that we derive a bound on the end_min of the subtasks.</span></div>
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<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> std::sort(energy_changes.begin(), energy_changes.end());</div>
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<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < energy_changes.size();) {</div>
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<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> <span class="keyword">const</span> IntegerValue <a class="code hl_variable" href="resource_8cc.html#aee52de7b225665566aa47246b9d6b8fa">time</a> = energy_changes[i].first;</div>
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<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <span class="keywordflow">if</span> (profile_height > 0) {</div>
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<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> energy_after_time -= profile_height * (<a class="code hl_variable" href="resource_8cc.html#aee52de7b225665566aa47246b9d6b8fa">time</a> - previous_time);</div>
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<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> }</div>
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<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> previous_time = <a class="code hl_variable" href="resource_8cc.html#aee52de7b225665566aa47246b9d6b8fa">time</a>;</div>
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<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> </div>
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<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="keywordflow">while</span> (i < energy_changes.size() && energy_changes[i].first == <a class="code hl_variable" href="resource_8cc.html#aee52de7b225665566aa47246b9d6b8fa">time</a>) {</div>
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<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> profile_height += energy_changes[i].second;</div>
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<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> ++i;</div>
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<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> }</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="comment">// We prefer higher time in case of ties since that should reduce the</span></div>
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<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <span class="comment">// explanation size.</span></div>
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<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <span class="keyword">const</span> IntegerValue <a class="code hl_variable" href="sched__constraints_8cc.html#ad3f96403731a9e915dad229813609e74">end_min</a> =</div>
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<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <a class="code hl_variable" href="resource_8cc.html#aee52de7b225665566aa47246b9d6b8fa">time</a> + <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a29b96869d2a821cf1d2e6099e7a0f51b">CeilRatio</a>(energy_after_time, capacity_max);</div>
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<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="sched__constraints_8cc.html#ad3f96403731a9e915dad229813609e74">end_min</a> >= best_end_min) {</div>
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<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> best_time = <a class="code hl_variable" href="resource_8cc.html#aee52de7b225665566aa47246b9d6b8fa">time</a>;</div>
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<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> best_end_min = <a class="code hl_variable" href="sched__constraints_8cc.html#ad3f96403731a9e915dad229813609e74">end_min</a>;</div>
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<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> }</div>
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<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> }</div>
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<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> <a class="code hl_define" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(profile_height, 0);</div>
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<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <a class="code hl_define" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(energy_after_time, 0);</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> <span class="keywordflow">if</span> (best_end_min + offset_ > integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(var_to_push_)) {</div>
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<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> <span class="comment">// Compute the reason.</span></div>
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<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="comment">// It is just the reason for the energy after time.</span></div>
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<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#af9c040735b02626e2c373e820d4b6416">ClearReason</a>();</div>
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<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> t = 0; t < helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#ad9b4a962b743e358f3a7c4b2279f99c8">NumTasks</a>(); ++t) {</div>
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<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keywordflow">if</span> (!is_in_subtasks_[t]) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> <span class="keywordflow">if</span> (!helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a58ca51a90e49e887146f760ba5eb6520">IsPresent</a>(t)) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> <span class="keywordflow">if</span> (helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#afdbd968230d01fa0e91bc15b6f5994e3">SizeMin</a>(t) == 0) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> </div>
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<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="keyword">const</span> IntegerValue <a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a> = integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#ab857cd2aead68952d9fe92a8ad8d3ac9">LowerBound</a>(demands_[t]);</div>
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<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a> == 0) <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> </div>
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<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> <span class="keyword">const</span> IntegerValue size_min = helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#afdbd968230d01fa0e91bc15b6f5994e3">SizeMin</a>(t);</div>
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<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keyword">const</span> IntegerValue <a class="code hl_variable" href="sched__constraints_8cc.html#ad3f96403731a9e915dad229813609e74">end_min</a> = helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a11b6d6eef1159c1801cfa033778f09db">EndMin</a>(t);</div>
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<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a78d1b48df2c7530fc020d37902ca59d2">AddEndMinReason</a>(t, <a class="code hl_variable" href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">std::min</a>(best_time + size_min, <a class="code hl_variable" href="sched__constraints_8cc.html#ad3f96403731a9e915dad229813609e74">end_min</a>));</div>
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<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a37d7d6ef38f2acb9f12940ec8f68283a">AddSizeMinReason</a>(t);</div>
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<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a4ac5e628ca1613b614ccd82bfa785631">AddPresenceReason</a>(t);</div>
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<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="keywordflow">if</span> (demands_[t].<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> != <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>) {</div>
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<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a17435bdf75b04f5bd7fa2b1f97a70507">MutableIntegerReason</a>()->push_back(</div>
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<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#a615d87982145007855f2102262cf773c">LowerBoundAsLiteral</a>(demands_[t].var));</div>
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<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> }</div>
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<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> }</div>
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<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="keywordflow">if</span> (capacity_.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214">var</a> != <a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>) {</div>
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<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a17435bdf75b04f5bd7fa2b1f97a70507">MutableIntegerReason</a>()->push_back(</div>
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<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> integer_trail_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_integer_trail.html#ac0a2e8c6619af74b42472bfa9a9e6465">UpperBoundAsLiteral</a>(capacity_.<a class="code hl_variable" href="structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214">var</a>));</div>
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<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> }</div>
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<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> </div>
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<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <span class="comment">// Propagate.</span></div>
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<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="keywordflow">if</span> (!helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a15a86f414a12bf85e72bc7608bd3b786">PushIntegerLiteral</a>(<a class="code hl_function" href="structoperations__research_1_1sat_1_1_integer_literal.html#a6c233aafac25ea66d69de93a83c9be63">IntegerLiteral::GreaterOrEqual</a>(</div>
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<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> var_to_push_, best_end_min + offset_))) {</div>
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<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> }</div>
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<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> }</div>
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<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> </div>
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<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span>}</div>
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<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> </div>
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<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html#a6ee8ed57254aec3ae99d399bae5b3736"> 394</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html#a6ee8ed57254aec3ae99d399bae5b3736">CumulativeIsAfterSubsetConstraint::RegisterWith</a>(</div>
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<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html">GenericLiteralWatcher</a>* watcher) {</div>
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<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#aeccc78486bd270a6f68f87f4d412ff2c">SetTimeDirection</a>(<span class="keyword">true</span>);</div>
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<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <span class="keywordtype">id</span> = watcher-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#adeee4ac52bfe0f1b48ee8958bb88b4e3">Register</a>(<span class="keyword">this</span>);</div>
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<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> watcher-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#ac9d426060b1b7eee72e9e5345379f111">WatchUpperBound</a>(capacity_, <span class="keywordtype">id</span>);</div>
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<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">int</span> t : subtasks_) {</div>
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<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> watcher-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413">WatchLowerBound</a>(helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a161f91b61d5719572a17dd10949a5de9">Starts</a>()[t], <span class="keywordtype">id</span>);</div>
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<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> watcher-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413">WatchLowerBound</a>(helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#af6b67dbb2cdebc18af8a8660f7469aa9">Ends</a>()[t], <span class="keywordtype">id</span>);</div>
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<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> watcher-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413">WatchLowerBound</a>(helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a7ead258b894235518c2ba922e3fa7606">Sizes</a>()[t], <span class="keywordtype">id</span>);</div>
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<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> watcher-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aaede7c755aad90772efda6db087f3413">WatchLowerBound</a>(demands_[t], <span class="keywordtype">id</span>);</div>
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<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <span class="keywordflow">if</span> (!helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a58ca51a90e49e887146f760ba5eb6520">IsPresent</a>(t) && !helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a8e6fcd6ce93a128626dede9f9cc89348">IsAbsent</a>(t)) {</div>
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<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> watcher-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#a8f6dd74a841475ccb390614d2b212170">WatchLiteral</a>(helper_-><a class="code hl_function" href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#ac8a0cc4c1cca9aefa21788b096954f31">PresenceLiteral</a>(t), <span class="keywordtype">id</span>);</div>
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<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> }</div>
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<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> }</div>
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<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span>}</div>
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<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> </div>
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<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span>} <span class="comment">// namespace sat</span></div>
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<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span>} <span class="comment">// namespace operations_research</span></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_a7c0ce053b28d53aa4eaf3eb7fb71663b"><div class="ttname"><a href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a></div><div class="ttdeci">#define CHECK_EQ(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00703">base/logging.h:703</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_a7cc25402ecd7591b4c39934dd656b1f9"><div class="ttname"><a href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a></div><div class="ttdeci">#define CHECK_GE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00707">base/logging.h:707</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="aclassoperations__research_1_1sat_1_1_cumulative_energy_constraint_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html">operations_research::sat::CumulativeEnergyConstraint</a></div><div class="ttdef"><b>Definition:</b> <a href="cumulative__energy_8h_source.html#l00053">cumulative_energy.h:53</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_cumulative_energy_constraint_html_a6ee8ed57254aec3ae99d399bae5b3736"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#a6ee8ed57254aec3ae99d399bae5b3736">operations_research::sat::CumulativeEnergyConstraint::RegisterWith</a></div><div class="ttdeci">void RegisterWith(GenericLiteralWatcher *watcher)</div><div class="ttdef"><b>Definition:</b> <a href="cumulative__energy_8cc_source.html#l00099">cumulative_energy.cc:99</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_cumulative_energy_constraint_html_ab148d797b88369d7ccc1fc5e23f8a88b"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#ab148d797b88369d7ccc1fc5e23f8a88b">operations_research::sat::CumulativeEnergyConstraint::CumulativeEnergyConstraint</a></div><div class="ttdeci">CumulativeEnergyConstraint(std::vector< AffineExpression > energies, AffineExpression capacity, IntegerTrail *integer_trail, SchedulingConstraintHelper *helper)</div><div class="ttdef"><b>Definition:</b> <a href="cumulative__energy_8cc_source.html#l00086">cumulative_energy.cc:86</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_cumulative_energy_constraint_html_ac1fe9b1f2b978c4283e42f12e586eb1e"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#ac1fe9b1f2b978c4283e42f12e586eb1e">operations_research::sat::CumulativeEnergyConstraint::Propagate</a></div><div class="ttdeci">bool Propagate() final</div><div class="ttdef"><b>Definition:</b> <a href="cumulative__energy_8cc_source.html#l00105">cumulative_energy.cc:105</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint_html_a2fa9565c78c08ae7d68af23b0f61eeea"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html#a2fa9565c78c08ae7d68af23b0f61eeea">operations_research::sat::CumulativeIsAfterSubsetConstraint::CumulativeIsAfterSubsetConstraint</a></div><div class="ttdeci">CumulativeIsAfterSubsetConstraint(IntegerVariable var, IntegerValue offset, AffineExpression capacity, const std::vector< AffineExpression > demands, const std::vector< int > subtasks, IntegerTrail *integer_trail, SchedulingConstraintHelper *helper)</div><div class="ttdef"><b>Definition:</b> <a href="cumulative__energy_8cc_source.html#l00282">cumulative_energy.cc:282</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint_html_a6ee8ed57254aec3ae99d399bae5b3736"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html#a6ee8ed57254aec3ae99d399bae5b3736">operations_research::sat::CumulativeIsAfterSubsetConstraint::RegisterWith</a></div><div class="ttdeci">void RegisterWith(GenericLiteralWatcher *watcher)</div><div class="ttdef"><b>Definition:</b> <a href="cumulative__energy_8cc_source.html#l00394">cumulative_energy.cc:394</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint_html_ac1fe9b1f2b978c4283e42f12e586eb1e"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html#ac1fe9b1f2b978c4283e42f12e586eb1e">operations_research::sat::CumulativeIsAfterSubsetConstraint::Propagate</a></div><div class="ttdeci">bool Propagate() final</div><div class="ttdef"><b>Definition:</b> <a href="cumulative__energy_8cc_source.html#l00298">cumulative_energy.cc:298</a></div></div>
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<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#l01228">integer.h:1228</a></div></div>
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<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#l01561">integer.h:1561</a></div></div>
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<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#l01569">integer.h:1569</a></div></div>
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<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#l01587">integer.h:1587</a></div></div>
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<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#l02028">integer.cc:2028</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_generic_literal_watcher_html_aef66ce77e5b87afecf1c5696f44d4d1c"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_generic_literal_watcher.html#aef66ce77e5b87afecf1c5696f44d4d1c">operations_research::sat::GenericLiteralWatcher::NotifyThatPropagatorMayNotReachFixedPointInOnePass</a></div><div class="ttdeci">void NotifyThatPropagatorMayNotReachFixedPointInOnePass(int id)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8cc_source.html#l02058">integer.cc:2058</a></div></div>
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<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#l00620">integer.h:620</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_integer_trail_html_a615d87982145007855f2102262cf773c"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_trail.html#a615d87982145007855f2102262cf773c">operations_research::sat::IntegerTrail::LowerBoundAsLiteral</a></div><div class="ttdeci">IntegerLiteral LowerBoundAsLiteral(IntegerVariable i) const</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01477">integer.h:1477</a></div></div>
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<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#l01449">integer.h:1449</a></div></div>
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<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#l01445">integer.h:1445</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_integer_trail_html_ac0a2e8c6619af74b42472bfa9a9e6465"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_trail.html#ac0a2e8c6619af74b42472bfa9a9e6465">operations_research::sat::IntegerTrail::UpperBoundAsLiteral</a></div><div class="ttdeci">IntegerLiteral UpperBoundAsLiteral(IntegerVariable i) const</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01482">integer.h:1482</a></div></div>
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<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#l00042">sat/model.h:42</a></div></div>
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<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#l00176">intervals.h:177</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a11b6d6eef1159c1801cfa033778f09db"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a11b6d6eef1159c1801cfa033778f09db">operations_research::sat::SchedulingConstraintHelper::EndMin</a></div><div class="ttdeci">IntegerValue EndMin(int t) const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00235">intervals.h:235</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a15a86f414a12bf85e72bc7608bd3b786"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a15a86f414a12bf85e72bc7608bd3b786">operations_research::sat::SchedulingConstraintHelper::PushIntegerLiteral</a></div><div class="ttdeci">ABSL_MUST_USE_RESULT bool PushIntegerLiteral(IntegerLiteral lit)</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8cc_source.html#l00438">intervals.cc:438</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a161f91b61d5719572a17dd10949a5de9"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a161f91b61d5719572a17dd10949a5de9">operations_research::sat::SchedulingConstraintHelper::Starts</a></div><div class="ttdeci">const std::vector< AffineExpression > & Starts() const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00339">intervals.h:339</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a164da36570ca5032417fffe5e081bba3"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a164da36570ca5032417fffe5e081bba3">operations_research::sat::SchedulingConstraintHelper::TaskByDecreasingEndMax</a></div><div class="ttdeci">const std::vector< TaskTime > & TaskByDecreasingEndMax()</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8cc_source.html#l00362">intervals.cc:362</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a17435bdf75b04f5bd7fa2b1f97a70507"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a17435bdf75b04f5bd7fa2b1f97a70507">operations_research::sat::SchedulingConstraintHelper::MutableIntegerReason</a></div><div class="ttdeci">std::vector< IntegerLiteral > * MutableIntegerReason()</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00316">intervals.h:316</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a1ce92d1c5015cd62d1c4b64ee117d8aa"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a1ce92d1c5015cd62d1c4b64ee117d8aa">operations_research::sat::SchedulingConstraintHelper::PushTaskAbsence</a></div><div class="ttdeci">ABSL_MUST_USE_RESULT bool PushTaskAbsence(int t)</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8cc_source.html#l00483">intervals.cc:483</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a37d7d6ef38f2acb9f12940ec8f68283a"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a37d7d6ef38f2acb9f12940ec8f68283a">operations_research::sat::SchedulingConstraintHelper::AddSizeMinReason</a></div><div class="ttdeci">void AddSizeMinReason(int t)</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00516">intervals.h:516</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a3a35a6e84b9bd02b6842e3bdb7f0b3f2"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a3a35a6e84b9bd02b6842e3bdb7f0b3f2">operations_research::sat::SchedulingConstraintHelper::TaskByIncreasingStartMin</a></div><div class="ttdeci">const std::vector< TaskTime > & TaskByIncreasingStartMin()</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8cc_source.html#l00325">intervals.cc:325</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a3dc35c00655b5b7a99fea52e432adf4b"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a3dc35c00655b5b7a99fea52e432adf4b">operations_research::sat::SchedulingConstraintHelper::AddStartMinReason</a></div><div class="ttdeci">void AddStartMinReason(int t, IntegerValue lower_bound)</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00564">intervals.h:564</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a3f981878c21fbe2f41a2daf010c93804"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a3f981878c21fbe2f41a2daf010c93804">operations_research::sat::SchedulingConstraintHelper::WatchAllTasks</a></div><div class="ttdeci">void WatchAllTasks(int id, GenericLiteralWatcher *watcher, bool watch_start_max=true, bool watch_end_max=true) const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8cc_source.html#l00520">intervals.cc:520</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a4ac5e628ca1613b614ccd82bfa785631"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a4ac5e628ca1613b614ccd82bfa785631">operations_research::sat::SchedulingConstraintHelper::AddPresenceReason</a></div><div class="ttdeci">void AddPresenceReason(int t)</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00500">intervals.h:500</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a58ca51a90e49e887146f760ba5eb6520"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a58ca51a90e49e887146f760ba5eb6520">operations_research::sat::SchedulingConstraintHelper::IsPresent</a></div><div class="ttdeci">bool IsPresent(int t) const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00481">intervals.h:481</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a6ab90cf8345c7b4e9b1e1fb2da7793a2"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a6ab90cf8345c7b4e9b1e1fb2da7793a2">operations_research::sat::SchedulingConstraintHelper::PushIntegerLiteralIfTaskPresent</a></div><div class="ttdeci">ABSL_MUST_USE_RESULT bool PushIntegerLiteralIfTaskPresent(int t, IntegerLiteral lit)</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8cc_source.html#l00443">intervals.cc:443</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a78d1b48df2c7530fc020d37902ca59d2"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a78d1b48df2c7530fc020d37902ca59d2">operations_research::sat::SchedulingConstraintHelper::AddEndMinReason</a></div><div class="ttdeci">void AddEndMinReason(int t, IntegerValue lower_bound)</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00578">intervals.h:578</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a7ead258b894235518c2ba922e3fa7606"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a7ead258b894235518c2ba922e3fa7606">operations_research::sat::SchedulingConstraintHelper::Sizes</a></div><div class="ttdeci">const std::vector< AffineExpression > & Sizes() const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00341">intervals.h:341</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a8e6fcd6ce93a128626dede9f9cc89348"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a8e6fcd6ce93a128626dede9f9cc89348">operations_research::sat::SchedulingConstraintHelper::IsAbsent</a></div><div class="ttdeci">bool IsAbsent(int t) const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00486">intervals.h:486</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a9583bbea958febd24d92742c2f137d22"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a9583bbea958febd24d92742c2f137d22">operations_research::sat::SchedulingConstraintHelper::ReportConflict</a></div><div class="ttdeci">ABSL_MUST_USE_RESULT bool ReportConflict()</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8cc_source.html#l00515">intervals.cc:515</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_a9fa7bdc81941d5eae85952db86867de0"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#a9fa7bdc81941d5eae85952db86867de0">operations_research::sat::SchedulingConstraintHelper::IsOptional</a></div><div class="ttdeci">bool IsOptional(int t) const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00477">intervals.h:477</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_aa6ddfc5f8a8220c6e08fbe7568b41fcd"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#aa6ddfc5f8a8220c6e08fbe7568b41fcd">operations_research::sat::SchedulingConstraintHelper::SynchronizeAndSetTimeDirection</a></div><div class="ttdeci">ABSL_MUST_USE_RESULT bool SynchronizeAndSetTimeDirection(bool is_forward)</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8cc_source.html#l00307">intervals.cc:307</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_ac8a0cc4c1cca9aefa21788b096954f31"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#ac8a0cc4c1cca9aefa21788b096954f31">operations_research::sat::SchedulingConstraintHelper::PresenceLiteral</a></div><div class="ttdeci">Literal PresenceLiteral(int index) const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00342">intervals.h:342</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_aca49afb19cf18dfc1ea50a7d0a36d961"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#aca49afb19cf18dfc1ea50a7d0a36d961">operations_research::sat::SchedulingConstraintHelper::AddEndMaxReason</a></div><div class="ttdeci">void AddEndMaxReason(int t, IntegerValue upper_bound)</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00586">intervals.h:586</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_ad9b4a962b743e358f3a7c4b2279f99c8"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#ad9b4a962b743e358f3a7c4b2279f99c8">operations_research::sat::SchedulingConstraintHelper::NumTasks</a></div><div class="ttdeci">int NumTasks() const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00207">intervals.h:207</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_aeccc78486bd270a6f68f87f4d412ff2c"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#aeccc78486bd270a6f68f87f4d412ff2c">operations_research::sat::SchedulingConstraintHelper::SetTimeDirection</a></div><div class="ttdeci">void SetTimeDirection(bool is_forward)</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8cc_source.html#l00288">intervals.cc:288</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_af6b67dbb2cdebc18af8a8660f7469aa9"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#af6b67dbb2cdebc18af8a8660f7469aa9">operations_research::sat::SchedulingConstraintHelper::Ends</a></div><div class="ttdeci">const std::vector< AffineExpression > & Ends() const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00340">intervals.h:340</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_af9c040735b02626e2c373e820d4b6416"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#af9c040735b02626e2c373e820d4b6416">operations_research::sat::SchedulingConstraintHelper::ClearReason</a></div><div class="ttdeci">void ClearReason()</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00491">intervals.h:491</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_scheduling_constraint_helper_html_afdbd968230d01fa0e91bc15b6f5994e3"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_scheduling_constraint_helper.html#afdbd968230d01fa0e91bc15b6f5994e3">operations_research::sat::SchedulingConstraintHelper::SizeMin</a></div><div class="ttdeci">IntegerValue SizeMin(int t) const</div><div class="ttdef"><b>Definition:</b> <a href="intervals_8h_source.html#l00229">intervals.h:229</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_theta_lambda_tree_html_a0cd86cea355b2b1f70e5494fdce82979"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a0cd86cea355b2b1f70e5494fdce82979">operations_research::sat::ThetaLambdaTree::GetEventsWithOptionalEnvelopeGreaterThan</a></div><div class="ttdeci">void GetEventsWithOptionalEnvelopeGreaterThan(IntegerType target_envelope, int *critical_event, int *optional_event, IntegerType *available_energy) const</div><div class="ttdef"><b>Definition:</b> <a href="theta__tree_8cc_source.html#l00190">theta_tree.cc:190</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_theta_lambda_tree_html_a1c2fe501274ef60430486bba0842cd35"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a1c2fe501274ef60430486bba0842cd35">operations_research::sat::ThetaLambdaTree::GetOptionalEnvelope</a></div><div class="ttdeci">IntegerType GetOptionalEnvelope() const</div><div class="ttdef"><b>Definition:</b> <a href="theta__tree_8cc_source.html#l00174">theta_tree.cc:174</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_theta_lambda_tree_html_a1d04b14711a8d3bba829f1b0eb4dd4a8"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a1d04b14711a8d3bba829f1b0eb4dd4a8">operations_research::sat::ThetaLambdaTree::RemoveEvent</a></div><div class="ttdeci">void RemoveEvent(int event)</div><div class="ttdef"><b>Definition:</b> <a href="theta__tree_8cc_source.html#l00148">theta_tree.cc:148</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_theta_lambda_tree_html_a75c0a813b413b5718813636f2120a790"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a75c0a813b413b5718813636f2120a790">operations_research::sat::ThetaLambdaTree::GetMaxEventWithEnvelopeGreaterThan</a></div><div class="ttdeci">int GetMaxEventWithEnvelopeGreaterThan(IntegerType target_envelope) const</div><div class="ttdef"><b>Definition:</b> <a href="theta__tree_8cc_source.html#l00180">theta_tree.cc:180</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_theta_lambda_tree_html_a7b4553842be2a65d82b3f40eed71744d"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a7b4553842be2a65d82b3f40eed71744d">operations_research::sat::ThetaLambdaTree::Reset</a></div><div class="ttdeci">void Reset(int num_events)</div><div class="ttdef"><b>Definition:</b> <a href="theta__tree_8cc_source.html#l00041">theta_tree.cc:41</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_theta_lambda_tree_html_a9045183839ce6286d80eb699209c1557"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#a9045183839ce6286d80eb699209c1557">operations_research::sat::ThetaLambdaTree::AddOrUpdateOptionalEvent</a></div><div class="ttdeci">void AddOrUpdateOptionalEvent(int event, IntegerType initial_envelope_opt, IntegerType energy_max)</div><div class="ttdef"><b>Definition:</b> <a href="theta__tree_8cc_source.html#l00125">theta_tree.cc:125</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_theta_lambda_tree_html_ad812cddd43d03a817341c9875f4f6f4f"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#ad812cddd43d03a817341c9875f4f6f4f">operations_research::sat::ThetaLambdaTree::AddOrUpdateEvent</a></div><div class="ttdeci">void AddOrUpdateEvent(int event, IntegerType initial_envelope, IntegerType energy_min, IntegerType energy_max)</div><div class="ttdef"><b>Definition:</b> <a href="theta__tree_8cc_source.html#l00112">theta_tree.cc:112</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_theta_lambda_tree_html_add1a42315d03f68191df32a019d82093"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html#add1a42315d03f68191df32a019d82093">operations_research::sat::ThetaLambdaTree::GetEnvelope</a></div><div class="ttdeci">IntegerType GetEnvelope() const</div><div class="ttdef"><b>Definition:</b> <a href="theta__tree_8cc_source.html#l00169">theta_tree.cc:169</a></div></div>
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<div class="ttc" id="acumulative__energy_8h_html"><div class="ttname"><a href="cumulative__energy_8h.html">cumulative_energy.h</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="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#l00274">gurobi_interface.cc:274</a></div></div>
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<div class="ttc" id="ainteger_8h_html"><div class="ttname"><a href="integer_8h.html">integer.h</a></div></div>
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<div class="ttc" id="ainterval_8cc_html_adeaf787e3a80bbf698cb9e26264474e0"><div class="ttname"><a href="interval_8cc.html#adeaf787e3a80bbf698cb9e26264474e0">offset_</a></div><div class="ttdeci">const int64_t offset_</div><div class="ttdef"><b>Definition:</b> <a href="interval_8cc_source.html#l02108">interval.cc:2108</a></div></div>
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<div class="ttc" id="aintervals_8h_html"><div class="ttname"><a href="intervals_8h.html">intervals.h</a></div></div>
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<div class="ttc" id="aiterator__adaptors_8h_html"><div class="ttname"><a href="iterator__adaptors_8h.html">iterator_adaptors.h</a></div></div>
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<div class="ttc" id="alog__severity_8h_html_ab4a2cbab234914b320b7fae11b6e8cb9"><div class="ttname"><a href="log__severity_8h.html#ab4a2cbab234914b320b7fae11b6e8cb9">INFO</a></div><div class="ttdeci">const int INFO</div><div class="ttdef"><b>Definition:</b> <a href="log__severity_8h_source.html#l00031">log_severity.h:31</a></div></div>
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<div class="ttc" id="anamespacegtl_html_a45d76e4ed7c0294917917c69ef7313cf"><div class="ttname"><a href="namespacegtl.html#a45d76e4ed7c0294917917c69ef7313cf">gtl::reversed_view</a></div><div class="ttdeci">ReverseView< Container > reversed_view(const Container &c)</div><div class="ttdef"><b>Definition:</b> <a href="iterator__adaptors_8h_source.html#l00033">iterator_adaptors.h:33</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1sat_html_a05f04a0b896f5070619b4c8c7ef9a69e"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a05f04a0b896f5070619b4c8c7ef9a69e">operations_research::sat::AddCumulativeOverloadChecker</a></div><div class="ttdeci">void AddCumulativeOverloadChecker(const std::vector< AffineExpression > &demands, AffineExpression capacity, SchedulingConstraintHelper *helper, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="cumulative__energy_8cc_source.html#l00044">cumulative_energy.cc:44</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1sat_html_a29b96869d2a821cf1d2e6099e7a0f51b"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a29b96869d2a821cf1d2e6099e7a0f51b">operations_research::sat::CeilRatio</a></div><div class="ttdeci">IntegerValue CeilRatio(IntegerValue dividend, IntegerValue positive_divisor)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00089">integer.h:89</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1sat_html_a5316808a2d5007c3b489e844801385e5"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a5316808a2d5007c3b489e844801385e5">operations_research::sat::kMinIntegerValue</a></div><div class="ttdeci">constexpr IntegerValue kMinIntegerValue(-kMaxIntegerValue.value())</div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1sat_html_a5bd8c44473618b7eafd33ba978db2f06"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">operations_research::sat::kNoIntegerVariable</a></div><div class="ttdeci">const IntegerVariable kNoIntegerVariable(-1)</div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1sat_html_ae31c8954541d263534ce5d222dce4c8e"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#ae31c8954541d263534ce5d222dce4c8e">operations_research::sat::AddCumulativeEnergyConstraint</a></div><div class="ttdeci">void AddCumulativeEnergyConstraint(std::vector< AffineExpression > energies, AffineExpression capacity, SchedulingConstraintHelper *helper, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="cumulative__energy_8cc_source.html#l00031">cumulative_energy.cc:31</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="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
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<div class="ttc" id="aresource_8cc_html_a29fb0dd9484d890b12b280c41c150e20"><div class="ttname"><a href="resource_8cc.html#a29fb0dd9484d890b12b280c41c150e20">demand</a></div><div class="ttdeci">int64_t demand</div><div class="ttdef"><b>Definition:</b> <a href="resource_8cc_source.html#l00125">resource.cc:125</a></div></div>
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<div class="ttc" id="aresource_8cc_html_aee52de7b225665566aa47246b9d6b8fa"><div class="ttname"><a href="resource_8cc.html#aee52de7b225665566aa47246b9d6b8fa">time</a></div><div class="ttdeci">int64_t time</div><div class="ttdef"><b>Definition:</b> <a href="resource_8cc_source.html#l01693">resource.cc:1693</a></div></div>
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<div class="ttc" id="arouting__flow_8cc_html_a2acb49f4df5288066c43610bede123ec"><div class="ttname"><a href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a></div><div class="ttdeci">int64_t capacity</div><div class="ttdef"><b>Definition:</b> <a href="routing__flow_8cc_source.html#l00151">routing_flow.cc:151</a></div></div>
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<div class="ttc" id="asat_2model_8h_html"><div class="ttname"><a href="sat_2model_8h.html">model.h</a></div></div>
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<div class="ttc" id="asched__constraints_8cc_html_a826c744af066625acb241b17ae3e2be9"><div class="ttname"><a href="sched__constraints_8cc.html#a826c744af066625acb241b17ae3e2be9">start_min</a></div><div class="ttdeci">Rev< int64_t > start_min</div><div class="ttdef"><b>Definition:</b> <a href="sched__constraints_8cc_source.html#l00243">sched_constraints.cc:243</a></div></div>
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<div class="ttc" id="asched__constraints_8cc_html_ad3f96403731a9e915dad229813609e74"><div class="ttname"><a href="sched__constraints_8cc.html#ad3f96403731a9e915dad229813609e74">end_min</a></div><div class="ttdeci">Rev< int64_t > end_min</div><div class="ttdef"><b>Definition:</b> <a href="sched__constraints_8cc_source.html#l00245">sched_constraints.cc:245</a></div></div>
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<div class="ttc" id="astrong__integers_8h_html"><div class="ttname"><a href="strong__integers_8h.html">strong_integers.h</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1sat_1_1_affine_expression_html"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_affine_expression.html">operations_research::sat::AffineExpression</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00233">integer.h:233</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1sat_1_1_affine_expression_html_a06a78ca452e0ab05313a836b024352f2"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_affine_expression.html#a06a78ca452e0ab05313a836b024352f2">operations_research::sat::AffineExpression::constant</a></div><div class="ttdeci">IntegerValue constant</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00300">integer.h:300</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1sat_1_1_affine_expression_html_a5d6f020504838c2d57528f47cd1fe164"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_affine_expression.html#a5d6f020504838c2d57528f47cd1fe164">operations_research::sat::AffineExpression::GreaterOrEqual</a></div><div class="ttdeci">IntegerLiteral GreaterOrEqual(IntegerValue bound) const</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01416">integer.h:1416</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1sat_1_1_affine_expression_html_ab6516f556b715738034b30d290c40214"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_affine_expression.html#ab6516f556b715738034b30d290c40214">operations_research::sat::AffineExpression::var</a></div><div class="ttdeci">IntegerVariable var</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00298">integer.h:298</a></div></div>
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<div class="ttc" id="astructoperations__research_1_1sat_1_1_affine_expression_html_add168e7d6ccca67818ea58be12e61dbd"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_affine_expression.html#add168e7d6ccca67818ea58be12e61dbd">operations_research::sat::AffineExpression::MultipliedBy</a></div><div class="ttdeci">AffineExpression MultipliedBy(IntegerValue multiplier) const</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00263">integer.h:263</a></div></div>
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<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#l00174">integer.h:174</a></div></div>
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<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#l01387">integer.h:1387</a></div></div>
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<div class="ttc" id="atheta__tree_8h_html"><div class="ttname"><a href="theta__tree_8h.html">theta_tree.h</a></div></div>
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