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<a href="LinearExpr_8java.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><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><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><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><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div><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><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div><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><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><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><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><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">package </span>com.google.ortools.sat;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html"> 17</a></span> <span class="keyword">public</span> <span class="keyword">interface </span><a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> {</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="keywordtype">int</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">numElements</a>();</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aff988e01e71c0dd3c11e6f970a209520">getVariable</a>(<span class="keywordtype">int</span> index);</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordtype">long</span> <a class="code" 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 name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordtype">long</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa7d6a5c7e69f4efdc6a44b85bbe22f1a">getOffset</a>();</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aafaf7ba9f072b09e687ed03fb4d98b4a"> 31</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aafaf7ba9f072b09e687ed03fb4d98b4a">sum</a>(<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a>[] variables) {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1SumOfVariables.html">SumOfVariables</a>(variables);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  }</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a2327601f78813fe230278d1ee19b141a"> 36</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a2327601f78813fe230278d1ee19b141a">booleanSum</a>(<a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">Literal</a>[] literals) {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="comment">// We need the scalar product for the negative coefficient of negated Boolean variables.</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd.html">ScalProd</a>(literals);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  }</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#add2c1c4ca7d2bd87e429a5044df28417"> 42</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#add2c1c4ca7d2bd87e429a5044df28417">scalProd</a>(<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a>[] variables, <span class="keywordtype">long</span>[] coefficients) {</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">if</span> (variables.length != coefficients.length) {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">CpModel</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_1_1MismatchedArrayLengths.html">MismatchedArrayLengths</a>(<span class="stringliteral">"LinearExpr.scalProd"</span>, <span class="stringliteral">"variables"</span>, <span class="stringliteral">"coefficients"</span>);</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  }</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd.html">ScalProd</a>(variables, coefficients);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  }</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#adc5cb20cefb7b9bfa251adc4a57eb2bb"> 50</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#adc5cb20cefb7b9bfa251adc4a57eb2bb">scalProd</a>(<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a>[] variables, <span class="keywordtype">int</span>[] coefficients) {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">if</span> (variables.length != coefficients.length) {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">CpModel</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_1_1MismatchedArrayLengths.html">MismatchedArrayLengths</a>(<span class="stringliteral">"LinearExpr.scalProd"</span>, <span class="stringliteral">"variables"</span>, <span class="stringliteral">"coefficients"</span>);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">long</span>[] tmp = <span class="keyword">new</span> <span class="keywordtype">long</span>[coefficients.length];</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < coefficients.length; ++i) {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  tmp[i] = coefficients[i];</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  }</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd.html">ScalProd</a>(variables, tmp);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  }</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#abc9b462da2d05c47e2707ee570bcbaf5"> 62</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#abc9b462da2d05c47e2707ee570bcbaf5">booleanScalProd</a>(<a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">Literal</a>[] literals, <span class="keywordtype">long</span>[] coefficients) {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> (literals.length != coefficients.length) {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">CpModel</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_1_1MismatchedArrayLengths.html">MismatchedArrayLengths</a>(<span class="stringliteral">"LinearExpr.scalProd"</span>, <span class="stringliteral">"literals"</span>, <span class="stringliteral">"coefficients"</span>);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd.html">ScalProd</a>(literals, coefficients);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  }</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aaad53f35ba454aa700076b79c1c7c72f"> 70</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aaad53f35ba454aa700076b79c1c7c72f">booleanScalProd</a>(<a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">Literal</a>[] literals, <span class="keywordtype">int</span>[] coefficients) {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">if</span> (literals.length != coefficients.length) {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">CpModel</a>.<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_1_1MismatchedArrayLengths.html">MismatchedArrayLengths</a>(<span class="stringliteral">"LinearExpr.scalProd"</span>, <span class="stringliteral">"literals"</span>, <span class="stringliteral">"coefficients"</span>);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">long</span>[] tmp = <span class="keyword">new</span> <span class="keywordtype">long</span>[coefficients.length];</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < coefficients.length; ++i) {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  tmp[i] = coefficients[i];</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd.html">ScalProd</a>(literals, tmp);</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ac3f3f3257983820bff7b607f2ba710d0"> 83</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ac3f3f3257983820bff7b607f2ba710d0">term</a>(<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a> variable, <span class="keywordtype">long</span> coefficient) {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd.html">ScalProd</a>(variable, coefficient, 0);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a8cae23759eaeb51d1b22ff10a7b2c909"> 88</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a8cae23759eaeb51d1b22ff10a7b2c909">term</a>(<a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">Literal</a> lit, <span class="keywordtype">long</span> coefficient) {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd.html">ScalProd</a>(lit, coefficient, 0);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ab43b048eff01529aa3b32f36ec3a2b3b"> 93</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ab43b048eff01529aa3b32f36ec3a2b3b">affine</a>(<a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a> variable, <span class="keywordtype">long</span> coefficient, <span class="keywordtype">long</span> offset) {</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd.html">ScalProd</a>(variable, coefficient, offset);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  }</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a1cdbd1329f730357cf327ab7a30f1bf9"> 98</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a1cdbd1329f730357cf327ab7a30f1bf9">affine</a>(<a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">Literal</a> lit, <span class="keywordtype">long</span> coefficient, <span class="keywordtype">long</span> offset) {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd.html">ScalProd</a>(lit, coefficient, offset);</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aabd5eab5be1618da7812710dd2cdedd6"> 103</a></span>  <span class="keyword">static</span> <a class="code" href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> <a class="code" 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 name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1google_1_1ortools_1_1sat_1_1Constant.html">Constant</a>(value);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> }</div><div class="ttc" id="interfacecom_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 interface that can be parsed.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00017">LinearExpr.java:17</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_ab43b048eff01529aa3b32f36ec3a2b3b"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ab43b048eff01529aa3b32f36ec3a2b3b">com.google.ortools.sat.LinearExpr.affine</a></div><div class="ttdeci">static LinearExpr affine(IntVar variable, long coefficient, long offset)</div><div class="ttdoc">Creates an affine expression (var * coefficient + offset).</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00093">LinearExpr.java:93</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1ScalProd.html">com.google.ortools.sat.ScalProd</a></div><div class="ttdoc">A linear expression interface that can be parsed.</div><div class="ttdef"><b>Definition:</b> <a href="ScalProd_8java_source.html#l00017">ScalProd.java:17</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_a8cae23759eaeb51d1b22ff10a7b2c909"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a8cae23759eaeb51d1b22ff10a7b2c909">com.google.ortools.sat.LinearExpr.term</a></div><div class="ttdeci">static LinearExpr term(Literal lit, long coefficient)</div><div class="ttdoc">Creates a linear term (lit * coefficient).</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00088">LinearExpr.java:88</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_aafaf7ba9f072b09e687ed03fb4d98b4a"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aafaf7ba9f072b09e687ed03fb4d98b4a">com.google.ortools.sat.LinearExpr.sum</a></div><div class="ttdeci">static LinearExpr sum(IntVar[] variables)</div><div class="ttdoc">Creates a sum expression.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00031">LinearExpr.java:31</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_add2c1c4ca7d2bd87e429a5044df28417"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#add2c1c4ca7d2bd87e429a5044df28417">com.google.ortools.sat.LinearExpr.scalProd</a></div><div class="ttdeci">static LinearExpr scalProd(IntVar[] variables, long[] coefficients)</div><div class="ttdoc">Creates a scalar product.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00042">LinearExpr.java:42</a></div></div>
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<div class="ttc" id="interfacecom_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>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_a1cdbd1329f730357cf327ab7a30f1bf9"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a1cdbd1329f730357cf327ab7a30f1bf9">com.google.ortools.sat.LinearExpr.affine</a></div><div class="ttdeci">static LinearExpr affine(Literal lit, long coefficient, long offset)</div><div class="ttdoc">Creates an affine expression (lit * coefficient + offset).</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00098">LinearExpr.java:98</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_aff988e01e71c0dd3c11e6f970a209520"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aff988e01e71c0dd3c11e6f970a209520">com.google.ortools.sat.LinearExpr.getVariable</a></div><div class="ttdeci">IntVar getVariable(int index)</div><div class="ttdoc">Returns the ith variable.</div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_1_1MismatchedArrayLengths_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_1_1MismatchedArrayLengths.html">com.google.ortools.sat.CpModel.MismatchedArrayLengths</a></div><div class="ttdoc">Exception thrown when parallel arrays have mismatched lengths.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8java_source.html#l00051">CpModel.java:51</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_abc9b462da2d05c47e2707ee570bcbaf5"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#abc9b462da2d05c47e2707ee570bcbaf5">com.google.ortools.sat.LinearExpr.booleanScalProd</a></div><div class="ttdeci">static LinearExpr booleanScalProd(Literal[] literals, long[] coefficients)</div><div class="ttdoc">Creates a scalar product.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00062">LinearExpr.java:62</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1Constant_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1Constant.html">com.google.ortools.sat.Constant</a></div><div class="ttdoc">A linear expression interface that can be parsed.</div><div class="ttdef"><b>Definition:</b> <a href="Constant_8java_source.html#l00017">Constant.java:17</a></div></div>
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<div class="ttc" id="interfacecom_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 elements in the interface.</div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">com.google.ortools.sat.IntVar</a></div><div class="ttdoc">An integer variable.</div><div class="ttdef"><b>Definition:</b> <a href="java_2com_2google_2ortools_2sat_2IntVar_8java_source.html#l00021">java/com/google/ortools/sat/IntVar.java:21</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal_html"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1Literal.html">com.google.ortools.sat.Literal</a></div><div class="ttdoc">Interface to describe a boolean variable or its negation.</div><div class="ttdef"><b>Definition:</b> <a href="Literal_8java_source.html#l00017">Literal.java:17</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_adc5cb20cefb7b9bfa251adc4a57eb2bb"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#adc5cb20cefb7b9bfa251adc4a57eb2bb">com.google.ortools.sat.LinearExpr.scalProd</a></div><div class="ttdeci">static LinearExpr scalProd(IntVar[] variables, int[] coefficients)</div><div class="ttdoc">Creates a scalar product.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00050">LinearExpr.java:50</a></div></div>
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<div class="ttc" id="interfacecom_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">Creates an constant expression.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00103">LinearExpr.java:103</a></div></div>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1CpModel.html">com.google.ortools.sat.CpModel</a></div><div class="ttdoc">Main modeling class.</div><div class="ttdef"><b>Definition:</b> <a href="CpModel_8java_source.html#l00042">CpModel.java:42</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_aaad53f35ba454aa700076b79c1c7c72f"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aaad53f35ba454aa700076b79c1c7c72f">com.google.ortools.sat.LinearExpr.booleanScalProd</a></div><div class="ttdeci">static LinearExpr booleanScalProd(Literal[] literals, int[] coefficients)</div><div class="ttdoc">Creates a scalar product.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00070">LinearExpr.java:70</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_a2327601f78813fe230278d1ee19b141a"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a2327601f78813fe230278d1ee19b141a">com.google.ortools.sat.LinearExpr.booleanSum</a></div><div class="ttdeci">static LinearExpr booleanSum(Literal[] literals)</div><div class="ttdoc">Creates a sum expression.</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00036">LinearExpr.java:36</a></div></div>
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<div class="ttc" id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_ac3f3f3257983820bff7b607f2ba710d0"><div class="ttname"><a href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ac3f3f3257983820bff7b607f2ba710d0">com.google.ortools.sat.LinearExpr.term</a></div><div class="ttdeci">static LinearExpr term(IntVar variable, long coefficient)</div><div class="ttdoc">Creates a linear term (var * coefficient).</div><div class="ttdef"><b>Definition:</b> <a href="LinearExpr_8java_source.html#l00083">LinearExpr.java:83</a></div></div>
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<div class="ttc" id="interfacecom_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>
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<div class="ttc" id="classcom_1_1google_1_1ortools_1_1sat_1_1SumOfVariables_html"><div class="ttname"><a href="classcom_1_1google_1_1ortools_1_1sat_1_1SumOfVariables.html">com.google.ortools.sat.SumOfVariables</a></div><div class="ttdoc">A linear expression interface that can be parsed.</div><div class="ttdef"><b>Definition:</b> <a href="SumOfVariables_8java_source.html#l00017">SumOfVariables.java:17</a></div></div>
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