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242 lines
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<div class="headertitle"><div class="title">cumulative_energy.h</div></div>
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<a href="cumulative__energy_8h.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">#ifndef OR_TOOLS_SAT_CUMULATIVE_ENERGY_H_</span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#define OR_TOOLS_SAT_CUMULATIVE_ENERGY_H_</span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <functional></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="integer_8h.html">ortools/sat/integer.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="intervals_8h.html">ortools/sat/intervals.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="sat_2model_8h.html">ortools/sat/model.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="theta__tree_8h.html">ortools/sat/theta_tree.h</a>"</span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</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="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="keyword">namespace </span>sat {</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="comment">// Enforces the existence of a preemptive schedule where every task is executed</span></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment">// inside its interval, using energy units of the resource during execution.</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="comment">//</span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment">// All energy expression are assumed to take a non-negative value;</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="comment">// if the energy of a task is 0, the task can run anywhere.</span></div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="comment">// The schedule never uses more than capacity units of energy at a given time.</span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="comment">//</span></div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="comment">// This is mathematically equivalent to making a model with energy(task)</span></div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="comment">// different tasks with demand and size 1, but is much more efficient,</span></div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="comment">// since it uses O(|tasks|) variables instead of O(sum_{task} |energy(task)|).</span></div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</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="l00039" name="l00039"></a><span class="lineno"> 39</span> AffineExpression <a class="code hl_variable" href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a>,</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> SchedulingConstraintHelper* helper,</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> Model* <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>);</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><span class="comment">// Creates a CumulativeEnergyConstraint where the energy of each interval is</span></div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="comment">// the product of the demands times its size.</span></div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="comment">//</span></div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="comment">// TODO(user): This is not ideal if both size and demands are variable.</span></div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</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="l00048" name="l00048"></a><span class="lineno"> 48</span> AffineExpression <a class="code hl_variable" href="routing__flow_8cc.html#a2acb49f4df5288066c43610bede123ec">capacity</a>,</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> SchedulingConstraintHelper* helper,</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> Model* <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>);</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="comment">// Implementation of AddCumulativeEnergyConstraint().</span></div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html"> 53</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html">CumulativeEnergyConstraint</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_propagator_interface.html">PropagatorInterface</a> {</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#ab148d797b88369d7ccc1fc5e23f8a88b">CumulativeEnergyConstraint</a>(std::vector<AffineExpression> energies,</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</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="l00057" name="l00057"></a><span class="lineno"> 57</span> <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="l00058" name="l00058"></a><span class="lineno"> 58</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="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#ac1fe9b1f2b978c4283e42f12e586eb1e">Propagate</a>() <span class="keyword">final</span>;</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_energy_constraint.html#a6ee8ed57254aec3ae99d399bae5b3736">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="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">const</span> std::vector<AffineExpression> energies_;</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a> capacity_;</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <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="l00066" name="l00066"></a><span class="lineno"> 66</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="l00067" name="l00067"></a><span class="lineno"> 67</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html">ThetaLambdaTree<IntegerValue></a> theta_tree_;</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="comment">// Task characteristics.</span></div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> std::vector<int> task_to_start_event_;</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="comment">// Start event characteristics, by nondecreasing start time.</span></div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> std::vector<TaskTime> start_event_task_time_;</div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> std::vector<bool> start_event_is_present_;</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span>};</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span><span class="comment">// Given that the "tasks" are part of a cumulative constraint, this adds a</span></div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span><span class="comment">// constraint that propagate the fact that: var >= max(end of substasks) +</span></div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span><span class="comment">// offset.</span></div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span><span class="comment">//</span></div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span><span class="comment">// TODO(user): I am not sure this is the best way, but it does at least push</span></div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span><span class="comment">// the level zero bound on the large cumulative instances.</span></div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html"> 83</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html">CumulativeIsAfterSubsetConstraint</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1sat_1_1_propagator_interface.html">PropagatorInterface</a> {</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <a class="code hl_function" href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html#a2fa9565c78c08ae7d68af23b0f61eeea">CumulativeIsAfterSubsetConstraint</a>(IntegerVariable <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, IntegerValue offset,</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</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="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keyword">const</span> std::vector<AffineExpression> demands,</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">const</span> std::vector<int> subtasks,</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <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="l00090" name="l00090"></a><span class="lineno"> 90</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="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</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">Propagate</a>() <span class="keyword">final</span>;</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</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">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="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">const</span> IntegerVariable var_to_push_;</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keyword">const</span> IntegerValue offset_;</div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a> capacity_;</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">const</span> std::vector<AffineExpression> demands_;</div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">const</span> std::vector<int> subtasks_;</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> </div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="comment">// Computed at construction time, this is const.</span></div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> std::vector<bool> is_in_subtasks_;</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"> 105</span> <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="l00106" name="l00106"></a><span class="lineno"> 106</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="l00107" name="l00107"></a><span class="lineno"> 107</span>};</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span>} <span class="comment">// namespace sat</span></div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span>} <span class="comment">// namespace operations_research</span></div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span><span class="preprocessor">#endif </span><span class="comment">// OR_TOOLS_SAT_CUMULATIVE_ENERGY_H_</span></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"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cumulative_is_after_subset_constraint.html">operations_research::sat::CumulativeIsAfterSubsetConstraint</a></div><div class="ttdef"><b>Definition:</b> <a href="cumulative__energy_8h_source.html#l00083">cumulative_energy.h:83</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#l01153">integer.h:1153</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#l00574">integer.h:574</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_propagator_interface_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_propagator_interface.html">operations_research::sat::PropagatorInterface</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01105">integer.h:1105</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#l00173">intervals.h:174</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_theta_lambda_tree_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_theta_lambda_tree.html">operations_research::sat::ThetaLambdaTree</a></div><div class="ttdef"><b>Definition:</b> <a href="theta__tree_8h_source.html#l00104">theta_tree.h:104</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#l00273">gurobi_interface.cc:273</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="aintervals_8h_html"><div class="ttname"><a href="intervals_8h.html">intervals.h</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#l00040">cumulative_energy.cc:40</a></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#l00027">cumulative_energy.cc:27</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="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="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#l00220">integer.h:220</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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