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<li><a href="../dotnet/namespaceGoogle_1_1OrTools_1_1Sat.html">CP-SAT</a></li>
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<div class="title">Constraints.cs</div> </div>
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<a href="Constraints_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a 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 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 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 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 name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div>
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<div class="line"><a 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 name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div>
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<div class="line"><a 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 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 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 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 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 name="l00013"></a><span class="lineno"> 13</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">namespace </span><a class="code" href="namespaceGoogle_1_1OrTools_1_1Sat.html">Google.OrTools.Sat</a></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> {</div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  <span class="keyword">using</span> System;</div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <span class="keyword">using</span> System.<a class="code" href="namespaceSystem_1_1Collections.html">Collections</a>.<a class="code" href="namespaceSystem_1_1Collections_1_1Generic.html">Generic</a>;</div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  </div>
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<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html"> 19</a></span>  <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html">Constraint</a></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  {</div>
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<div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#ae6bc716f815091d4b0070c9641577f47"> 21</a></span>  <span class="keyword">public</span> <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#ae6bc716f815091d4b0070c9641577f47">Constraint</a>(<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpModelProto.html">CpModelProto</a> model)</div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  {</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  index_ = model.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpModelProto.html#a39723d2010ef2a6f6966173e1462fce6">Constraints</a>.Count;</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  constraint_ = <span class="keyword">new</span> <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1ConstraintProto.html">ConstraintProto</a>();</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  model.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1CpModelProto.html#a39723d2010ef2a6f6966173e1462fce6">Constraints</a>.Add(constraint_);</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  }</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  </div>
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<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#a522f9914657da8db5752d617a695e57c"> 28</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#a522f9914657da8db5752d617a695e57c">OnlyEnforceIf</a>(<a class="code" href="interfaceGoogle_1_1OrTools_1_1Sat_1_1ILiteral.html">ILiteral</a> lit)</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  {</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  constraint_.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1ConstraintProto.html#a0c6ad34cc8d2b4d6e41ee4f1adf9616f">EnforcementLiteral</a>.Add(lit.<a class="code" href="interfaceGoogle_1_1OrTools_1_1Sat_1_1ILiteral.html#a04968eb2a77be01bc897e7441d9b8640">GetIndex</a>());</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  }</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#a43569426742f0a055b51795ee4044bf6"> 33</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#a43569426742f0a055b51795ee4044bf6">OnlyEnforceIf</a>(<a class="code" href="interfaceGoogle_1_1OrTools_1_1Sat_1_1ILiteral.html">ILiteral</a>[] lits)</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  {</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">foreach</span> (<a class="code" href="interfaceGoogle_1_1OrTools_1_1Sat_1_1ILiteral.html">ILiteral</a> lit <span class="keywordflow">in</span> lits)</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  {</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  constraint_.<a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1ConstraintProto.html#a0c6ad34cc8d2b4d6e41ee4f1adf9616f">EnforcementLiteral</a>.Add(lit.<a class="code" href="interfaceGoogle_1_1OrTools_1_1Sat_1_1ILiteral.html#a04968eb2a77be01bc897e7441d9b8640">GetIndex</a>());</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  }</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  }</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div>
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<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#a075e1e3c9dd399cef584d7338cc37938"> 41</a></span>  <span class="keyword">public</span> <span class="keywordtype">int</span> <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#a075e1e3c9dd399cef584d7338cc37938">Index</a></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  {</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">get</span> {</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">return</span> index_;</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  }</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  }</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
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<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#abb8f8a3f42258bbbf87b0f9a04999733"> 48</a></span>  <span class="keyword">public</span> <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1ConstraintProto.html">ConstraintProto</a> <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#abb8f8a3f42258bbbf87b0f9a04999733">Proto</a></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  {</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">get</span> {</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">return</span> constraint_;</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  }</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">set</span> {</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  constraint_ = value;</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  }</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">private</span> <span class="keywordtype">int</span> index_;</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">private</span> <a class="code" href="classGoogle_1_1OrTools_1_1Sat_1_1ConstraintProto.html">ConstraintProto</a> constraint_;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  }</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> } <span class="comment">// namespace Google.OrTools.Sat</span></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1ConstraintProto_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1ConstraintProto.html">Google.OrTools.Sat.ConstraintProto</a></div><div class="ttdoc">Next id: 30</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8pb_8cs_source.html#l04562">CpModel.pb.cs:4566</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1ConstraintProto_html_a0c6ad34cc8d2b4d6e41ee4f1adf9616f"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1ConstraintProto.html#a0c6ad34cc8d2b4d6e41ee4f1adf9616f">Google.OrTools.Sat.ConstraintProto.EnforcementLiteral</a></div><div class="ttdeci">pbc::RepeatedField< int > EnforcementLiteral</div><div class="ttdoc">The constraint will be enforced iff all literals listed here are true.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8pb_8cs_source.html#l04715">CpModel.pb.cs:4715</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1Constraint_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html">Google.OrTools.Sat.Constraint</a></div><div class="ttdef"><b>Definition:</b> <a href="Constraints_8cs_source.html#l00019">Constraints.cs:20</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1Constraint_html_a075e1e3c9dd399cef584d7338cc37938"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#a075e1e3c9dd399cef584d7338cc37938">Google.OrTools.Sat.Constraint.Index</a></div><div class="ttdeci">int Index</div><div class="ttdef"><b>Definition:</b> <a href="Constraints_8cs_source.html#l00041">Constraints.cs:42</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1Constraint_html_a43569426742f0a055b51795ee4044bf6"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#a43569426742f0a055b51795ee4044bf6">Google.OrTools.Sat.Constraint.OnlyEnforceIf</a></div><div class="ttdeci">void OnlyEnforceIf(ILiteral[] lits)</div><div class="ttdef"><b>Definition:</b> <a href="Constraints_8cs_source.html#l00033">Constraints.cs:33</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1Constraint_html_a522f9914657da8db5752d617a695e57c"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#a522f9914657da8db5752d617a695e57c">Google.OrTools.Sat.Constraint.OnlyEnforceIf</a></div><div class="ttdeci">void OnlyEnforceIf(ILiteral lit)</div><div class="ttdef"><b>Definition:</b> <a href="Constraints_8cs_source.html#l00028">Constraints.cs:28</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1Constraint_html_abb8f8a3f42258bbbf87b0f9a04999733"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#abb8f8a3f42258bbbf87b0f9a04999733">Google.OrTools.Sat.Constraint.Proto</a></div><div class="ttdeci">ConstraintProto Proto</div><div class="ttdef"><b>Definition:</b> <a href="Constraints_8cs_source.html#l00048">Constraints.cs:49</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1Constraint_html_ae6bc716f815091d4b0070c9641577f47"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1Constraint.html#ae6bc716f815091d4b0070c9641577f47">Google.OrTools.Sat.Constraint.Constraint</a></div><div class="ttdeci">Constraint(CpModelProto model)</div><div class="ttdef"><b>Definition:</b> <a href="Constraints_8cs_source.html#l00021">Constraints.cs:21</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1CpModelProto_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1CpModelProto.html">Google.OrTools.Sat.CpModelProto</a></div><div class="ttdoc">A constraint programming problem.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8pb_8cs_source.html#l07948">CpModel.pb.cs:7952</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1Sat_1_1CpModelProto_html_a39723d2010ef2a6f6966173e1462fce6"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1Sat_1_1CpModelProto.html#a39723d2010ef2a6f6966173e1462fce6">Google.OrTools.Sat.CpModelProto.Constraints</a></div><div class="ttdeci">pbc::RepeatedField< global::Google.OrTools.Sat.ConstraintProto > Constraints</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8pb_8cs_source.html#l08026">CpModel.pb.cs:8026</a></div></div>
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<div class="ttc" id="ainterfaceGoogle_1_1OrTools_1_1Sat_1_1ILiteral_html"><div class="ttname"><a href="interfaceGoogle_1_1OrTools_1_1Sat_1_1ILiteral.html">Google.OrTools.Sat.ILiteral</a></div><div class="ttdef"><b>Definition:</b> <a href="IntegerExpressions_8cs_source.html#l00042">IntegerExpressions.cs:43</a></div></div>
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<div class="ttc" id="ainterfaceGoogle_1_1OrTools_1_1Sat_1_1ILiteral_html_a04968eb2a77be01bc897e7441d9b8640"><div class="ttname"><a href="interfaceGoogle_1_1OrTools_1_1Sat_1_1ILiteral.html#a04968eb2a77be01bc897e7441d9b8640">Google.OrTools.Sat.ILiteral.GetIndex</a></div><div class="ttdeci">int GetIndex()</div></div>
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<div class="ttc" id="anamespaceGoogle_1_1OrTools_1_1Sat_html"><div class="ttname"><a href="namespaceGoogle_1_1OrTools_1_1Sat.html">Google.OrTools.Sat</a></div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8pb_8cs_source.html#l00012">CpModel.pb.cs:12</a></div></div>
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