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<a href="LinearExpr_8java.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>
<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 &quot;License&quot;);</span></div>
<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>
<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>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">//</span></div>
<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>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">//</span></div>
<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>
<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 &quot;AS IS&quot; BASIS,</span></div>
<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>
<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>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment">// limitations under the License.</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="keyword">package </span>com.google.ortools.sat;</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="keyword">import</span> com.google.ortools.sat.LinearExpressionProto;</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html"> 19</a></span><span class="keyword">public</span> <span class="keyword">interface </span><a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <span class="keyword">extends</span> <a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html">LinearArgument</a> {</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d"> 21</a></span> <span class="keywordtype">int</span> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">numElements</a>();</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ae9592a449a7c3bdebd04b8ea4f174871"> 24</a></span> <span class="keywordtype">int</span> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ae9592a449a7c3bdebd04b8ea4f174871">getVariableIndex</a>(<span class="keywordtype">int</span> index);</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a2c77626134edecc47b69efe661ea1904"> 27</a></span> <span class="keywordtype">long</span> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a2c77626134edecc47b69efe661ea1904">getCoefficient</a>(<span class="keywordtype">int</span> index);</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa7d6a5c7e69f4efdc6a44b85bbe22f1a"> 30</a></span> <span class="keywordtype">long</span> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa7d6a5c7e69f4efdc6a44b85bbe22f1a">getOffset</a>();</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa67a97afc7ff974a68379b0a13dc8a39"> 33</a></span> <span class="keyword">static</span> <a class="code hl_class" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html">LinearExprBuilder</a> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa67a97afc7ff974a68379b0a13dc8a39">newBuilder</a>() {</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code hl_class" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html">LinearExprBuilder</a>();</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> }</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aabd5eab5be1618da7812710dd2cdedd6"> 38</a></span> <span class="keyword">static</span> <a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aabd5eab5be1618da7812710dd2cdedd6">constant</a>(<span class="keywordtype">long</span> value) {</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keywordflow">return</span> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa67a97afc7ff974a68379b0a13dc8a39">newBuilder</a>().<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a458d9c3d5df42b8769911ca874434378">add</a>(value).<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a68a038d4ae2f7cf74dfa8e8fe21c4feb">build</a>();</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> }</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a24795874be9833b782984bc96bbcfd4a"> 43</a></span> <span class="keyword">static</span> <a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a24795874be9833b782984bc96bbcfd4a">term</a>(<a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html">LinearArgument</a> expr, <span class="keywordtype">long</span> coeff) {</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keywordflow">return</span> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa67a97afc7ff974a68379b0a13dc8a39">newBuilder</a>().<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#afe458481a51c77d39c76ba6876235659">addTerm</a>(expr, coeff).<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a68a038d4ae2f7cf74dfa8e8fe21c4feb">build</a>();</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> }</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a76dee6b003f35fcdd802b013d4deec60"> 48</a></span> <span class="keyword">static</span> <a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a76dee6b003f35fcdd802b013d4deec60">affine</a>(<a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html">LinearArgument</a> expr, <span class="keywordtype">long</span> coeff, <span class="keywordtype">long</span> offset) {</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keywordflow">return</span> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa67a97afc7ff974a68379b0a13dc8a39">newBuilder</a>().<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#afe458481a51c77d39c76ba6876235659">addTerm</a>(expr, coeff).<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a458d9c3d5df42b8769911ca874434378">add</a>(offset).<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a68a038d4ae2f7cf74dfa8e8fe21c4feb">build</a>();</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> }</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#af4190d9b8290fd5242500f6eea6b8394"> 53</a></span> <span class="keyword">static</span> <a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#af4190d9b8290fd5242500f6eea6b8394">sum</a>(<a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html">LinearArgument</a>[] exprs) {</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">return</span> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa67a97afc7ff974a68379b0a13dc8a39">newBuilder</a>().<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a3d4b62aa437c974536b45891324e5802">addSum</a>(exprs).<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a68a038d4ae2f7cf74dfa8e8fe21c4feb">build</a>();</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> }</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ab3841df3f130ac2f85958d2369815dfa"> 58</a></span> <span class="keyword">static</span> <a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ab3841df3f130ac2f85958d2369815dfa">weightedSum</a>(<a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html">LinearArgument</a>[] exprs, <span class="keywordtype">long</span>[] coeffs) {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">return</span> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa67a97afc7ff974a68379b0a13dc8a39">newBuilder</a>().<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a8b0bfdf007047172f6ea068e994202a5">addWeightedSum</a>(exprs, coeffs).<a class="code hl_function" href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a68a038d4ae2f7cf74dfa8e8fe21c4feb">build</a>();</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> }</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ad04c7cc90e8cadef23ada2ab1a0cc987"> 62</a></span> <span class="keyword">static</span> <a class="code hl_interface" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ad04c7cc90e8cadef23ada2ab1a0cc987">rebuildFromLinearExpressionProto</a>(LinearExpressionProto proto) {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordtype">int</span> <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">numElements</a> = proto.getVarsCount();</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">numElements</a> == 0) {</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code hl_class" href="classcom_1_1google_1_1ortools_1_1sat_1_1ConstantExpression.html">ConstantExpression</a>(proto.getOffset());</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">numElements</a> == 1) {</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code hl_class" href="classcom_1_1google_1_1ortools_1_1sat_1_1AffineExpression.html">AffineExpression</a>(proto.getVars(0), proto.getCoeffs(0), proto.getOffset());</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordtype">int</span>[] varsIndices = <span class="keyword">new</span> <span class="keywordtype">int</span>[<a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">numElements</a>];</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordtype">long</span>[] coeffs = <span class="keyword">new</span> <span class="keywordtype">long</span>[<a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">numElements</a>];</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordtype">long</span> offset = proto.getOffset();</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; <a class="code hl_function" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">numElements</a>; ++i) {</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> varsIndices[i] = proto.getVars(i);</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> coeffs[i] = proto.getCoeffs(i);</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> }</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code hl_class" href="classcom_1_1google_1_1ortools_1_1sat_1_1WeightedSumExpression.html">WeightedSumExpression</a>(varsIndices, coeffs, offset);</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> }</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> }</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span>}</div>
<div class="ttc" id="aclasscom_1_1google_1_1ortools_1_1sat_1_1AffineExpression_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1AffineExpression.html">com.google.ortools.sat.AffineExpression</a></div><div class="ttdoc">A specialized linear expression: a * x + b.</div><div class="ttdef"><b>Definition:</b> <a href="AffineExpression_8java_source.html#l00017">AffineExpression.java:17</a></div></div>
<div class="ttc" id="aclasscom_1_1google_1_1ortools_1_1sat_1_1ConstantExpression_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1ConstantExpression.html">com.google.ortools.sat.ConstantExpression</a></div><div class="ttdoc">A specialized constant linear expression.</div><div class="ttdef"><b>Definition:</b> <a href="ConstantExpression_8java_source.html#l00017">ConstantExpression.java:17</a></div></div>
<div class="ttc" id="aclasscom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html">com.google.ortools.sat.LinearExprBuilder</a></div><div class="ttdoc">Builder class for the LinearExpr container.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExprBuilder_8java_source.html#l00020">LinearExprBuilder.java:20</a></div></div>
<div class="ttc" id="aclasscom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder_html_a3d4b62aa437c974536b45891324e5802"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a3d4b62aa437c974536b45891324e5802">com.google.ortools.sat.LinearExprBuilder.addSum</a></div><div class="ttdeci">LinearExprBuilder addSum(LinearArgument[] exprs)</div><div class="ttdef"><b>Definition:</b> <a href="LinearExprBuilder_8java_source.html#l00049">LinearExprBuilder.java:49</a></div></div>
<div class="ttc" id="aclasscom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder_html_a458d9c3d5df42b8769911ca874434378"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a458d9c3d5df42b8769911ca874434378">com.google.ortools.sat.LinearExprBuilder.add</a></div><div class="ttdeci">LinearExprBuilder add(LinearArgument expr)</div><div class="ttdef"><b>Definition:</b> <a href="LinearExprBuilder_8java_source.html#l00029">LinearExprBuilder.java:29</a></div></div>
<div class="ttc" id="aclasscom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder_html_a68a038d4ae2f7cf74dfa8e8fe21c4feb"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a68a038d4ae2f7cf74dfa8e8fe21c4feb">com.google.ortools.sat.LinearExprBuilder.build</a></div><div class="ttdeci">LinearExpr build()</div><div class="ttdoc">Builds a linear expression.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExprBuilder_8java_source.html#l00071">LinearExprBuilder.java:71</a></div></div>
<div class="ttc" id="aclasscom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder_html_a8b0bfdf007047172f6ea068e994202a5"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a8b0bfdf007047172f6ea068e994202a5">com.google.ortools.sat.LinearExprBuilder.addWeightedSum</a></div><div class="ttdeci">LinearExprBuilder addWeightedSum(LinearArgument[] exprs, long[] coeffs)</div><div class="ttdef"><b>Definition:</b> <a href="LinearExprBuilder_8java_source.html#l00056">LinearExprBuilder.java:56</a></div></div>
<div class="ttc" id="aclasscom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder_html_afe458481a51c77d39c76ba6876235659"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#afe458481a51c77d39c76ba6876235659">com.google.ortools.sat.LinearExprBuilder.addTerm</a></div><div class="ttdeci">LinearExprBuilder addTerm(LinearArgument expr, long coeff)</div><div class="ttdef"><b>Definition:</b> <a href="LinearExprBuilder_8java_source.html#l00039">LinearExprBuilder.java:39</a></div></div>
<div class="ttc" id="aclasscom_1_1google_1_1ortools_1_1sat_1_1WeightedSumExpression_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1WeightedSumExpression.html">com.google.ortools.sat.WeightedSumExpression</a></div><div class="ttdoc">A specialized linear expression: sum(ai * xi) + b.</div><div class="ttdef"><b>Definition:</b> <a href="WeightedSumExpression_8java_source.html#l00017">WeightedSumExpression.java:17</a></div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument_html"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html">com.google.ortools.sat.LinearArgument</a></div><div class="ttdoc">A object that can build a LinearExpr object.</div><div class="ttdef"><b>Definition:</b> <a href="LinearArgument_8java_source.html#l00021">LinearArgument.java:21</a></div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">com.google.ortools.sat.LinearExpr</a></div><div class="ttdoc">A linear expression (sum (ai * xi) + b).</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00019">LinearExpr.java:19</a></div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_a24795874be9833b782984bc96bbcfd4a"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a24795874be9833b782984bc96bbcfd4a">com.google.ortools.sat.LinearExpr.term</a></div><div class="ttdeci">static LinearExpr term(LinearArgument expr, long coeff)</div><div class="ttdoc">Shortcut for newBuilder().addTerm(expr, coeff).build()</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00043">LinearExpr.java:43</a></div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_a2c77626134edecc47b69efe661ea1904"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a2c77626134edecc47b69efe661ea1904">com.google.ortools.sat.LinearExpr.getCoefficient</a></div><div class="ttdeci">long getCoefficient(int index)</div><div class="ttdoc">Returns the ith coefficient.</div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_a59f9cb76db051cd784a42f38220f896d"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">com.google.ortools.sat.LinearExpr.numElements</a></div><div class="ttdeci">int numElements()</div><div class="ttdoc">Returns the number of terms (excluding the constant one) in this expression.</div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_a76dee6b003f35fcdd802b013d4deec60"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a76dee6b003f35fcdd802b013d4deec60">com.google.ortools.sat.LinearExpr.affine</a></div><div class="ttdeci">static LinearExpr affine(LinearArgument expr, long coeff, long offset)</div><div class="ttdoc">Shortcut for newBuilder().addTerm(expr, coeff).add(offset).build()</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00048">LinearExpr.java:48</a></div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_aa67a97afc7ff974a68379b0a13dc8a39"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa67a97afc7ff974a68379b0a13dc8a39">com.google.ortools.sat.LinearExpr.newBuilder</a></div><div class="ttdeci">static LinearExprBuilder newBuilder()</div><div class="ttdoc">Returns a builder.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00033">LinearExpr.java:33</a></div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_aa7d6a5c7e69f4efdc6a44b85bbe22f1a"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa7d6a5c7e69f4efdc6a44b85bbe22f1a">com.google.ortools.sat.LinearExpr.getOffset</a></div><div class="ttdeci">long getOffset()</div><div class="ttdoc">Returns the constant part of the expression.</div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_aabd5eab5be1618da7812710dd2cdedd6"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aabd5eab5be1618da7812710dd2cdedd6">com.google.ortools.sat.LinearExpr.constant</a></div><div class="ttdeci">static LinearExpr constant(long value)</div><div class="ttdoc">Shortcut for newBuilder().add(value).build()</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00038">LinearExpr.java:38</a></div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_ab3841df3f130ac2f85958d2369815dfa"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ab3841df3f130ac2f85958d2369815dfa">com.google.ortools.sat.LinearExpr.weightedSum</a></div><div class="ttdeci">static LinearExpr weightedSum(LinearArgument[] exprs, long[] coeffs)</div><div class="ttdoc">Shortcut for newBuilder().addWeightedSum(exprs, coeffs).build()</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00058">LinearExpr.java:58</a></div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_ad04c7cc90e8cadef23ada2ab1a0cc987"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ad04c7cc90e8cadef23ada2ab1a0cc987">com.google.ortools.sat.LinearExpr.rebuildFromLinearExpressionProto</a></div><div class="ttdeci">static LinearExpr rebuildFromLinearExpressionProto(LinearExpressionProto proto)</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00062">LinearExpr.java:62</a></div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_ae9592a449a7c3bdebd04b8ea4f174871"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ae9592a449a7c3bdebd04b8ea4f174871">com.google.ortools.sat.LinearExpr.getVariableIndex</a></div><div class="ttdeci">int getVariableIndex(int index)</div><div class="ttdoc">Returns the index of the ith variable.</div></div>
<div class="ttc" id="ainterfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_af4190d9b8290fd5242500f6eea6b8394"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#af4190d9b8290fd5242500f6eea6b8394">com.google.ortools.sat.LinearExpr.sum</a></div><div class="ttdeci">static LinearExpr sum(LinearArgument[] exprs)</div><div class="ttdoc">Shortcut for newBuilder().addSum(exprs).build()</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00053">LinearExpr.java:53</a></div></div>
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