<ahref="LinearExpr_8java.html">Go to the documentation of this file.</a><divclass="fragment"><divclass="line"><aname="l00001"></a><spanclass="lineno"> 1</span> <spanclass="comment">// Copyright 2010-2018 Google LLC</span></div><divclass="line"><aname="l00002"></a><spanclass="lineno"> 2</span> <spanclass="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div><divclass="line"><aname="l00003"></a><spanclass="lineno"> 3</span> <spanclass="comment">// you may not use this file except in compliance with the License.</span></div><divclass="line"><aname="l00004"></a><spanclass="lineno"> 4</span> <spanclass="comment">// You may obtain a copy of the License at</span></div><divclass="line"><aname="l00005"></a><spanclass="lineno"> 5</span> <spanclass="comment">//</span></div><divclass="line"><aname="l00006"></a><spanclass="lineno"> 6</span> <spanclass="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div><divclass="line"><aname="l00007"></a><spanclass="lineno"> 7</span> <spanclass="comment">//</span></div><divclass="line"><aname="l00008"></a><spanclass="lineno"> 8</span> <spanclass="comment">// Unless required by applicable law or agreed to in writing, software</span></div><divclass="line"><aname="l00009"></a><spanclass="lineno"> 9</span> <spanclass="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div><divclass="line"><aname="l00010"></a><spanclass="lineno"> 10</span> <spanclass="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><divclass="line"><aname="l00011"></a><spanclass="lineno"> 11</span> <spanclass="comment">// See the License for the specific language governing permissions and</span></div><divclass="line"><aname="l00012"></a><spanclass="lineno"> 12</span> <spanclass="comment">// limitations under the License.</span></div><divclass="line"><aname="l00013"></a><spanclass="lineno"> 13</span> </div><divclass="line"><aname="l00014"></a><spanclass="lineno"> 14</span> <spanclass="keyword">package </span>com.google.ortools.sat;</div><divclass="line"><aname="l00015"></a><spanclass="lineno"> 15</span> </div><divclass="line"><aname="l00017"></a><spanclass="lineno"><aclass="line"href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html"> 17</a></span> <spanclass="keyword">public</span><spanclass="keyword">interface </span><aclass="code"href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html">LinearExpr</a> {</div><divclass="line"><aname="l00019"></a><spanclass="lineno"> 19</span> <spanclass="keywordtype">int</span><aclass="code"href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">numElements</a>();</div><divclass="line"><aname="l00020"></a><spanclass="lineno"> 20</span> </div><divclass="line"><aname="l00022"></a><spanclass="lineno"> 22</span> <aclass="code"href="classcom_1_1google_1_1ortools_1_1sat_1_1IntVar.html">IntVar</a><aclass="code"href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aff988e01e71c0dd3c11e6f970a209520">getVariable</a>(<spanclass="keywordtype">int</span> index);</div><divclass="line"><aname="l00023"></a><spanclass="lineno"> 23</span> </div><divclass="line"><aname="l00025"></a><spanclass="lineno"> 25</span> <spanclass="keywordtype">long</span><aclass="code"href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a2c77626134edecc47b69efe661ea1904">getCoefficient</a>(<spanclass="keywordtype">int</span> index);</div><divclass="line"><aname="l00026"></a><spanclass="lineno"> 26</span> </div><divclass="line"><aname="l00028"></a><spanclass="lineno"><aclass="line"href="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aafaf7ba9f072b09e687ed03fb4d98b4a"> 28</a></span> <spanclass="keyword">stat
<divclass="ttc"id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_aafaf7ba9f072b09e687ed03fb4d98b4a"><divclass="ttname"><ahref="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aafaf7ba9f072b09e687ed03fb4d98b4a">com.google.ortools.sat.LinearExpr.sum</a></div><divclass="ttdeci">static LinearExpr sum(IntVar[] variables)</div><divclass="ttdoc">Creates a sum expression.</div><divclass="ttdef"><b>Definition:</b><ahref="LinearExpr_8java_source.html#l00028">LinearExpr.java:28</a></div></div>
<divclass="ttc"id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_add2c1c4ca7d2bd87e429a5044df28417"><divclass="ttname"><ahref="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#add2c1c4ca7d2bd87e429a5044df28417">com.google.ortools.sat.LinearExpr.scalProd</a></div><divclass="ttdeci">static LinearExpr scalProd(IntVar[] variables, long[] coefficients)</div><divclass="ttdoc">Creates a scalar product.</div><divclass="ttdef"><b>Definition:</b><ahref="LinearExpr_8java_source.html#l00033">LinearExpr.java:33</a></div></div>
<divclass="ttc"id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_aff988e01e71c0dd3c11e6f970a209520"><divclass="ttname"><ahref="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aff988e01e71c0dd3c11e6f970a209520">com.google.ortools.sat.LinearExpr.getVariable</a></div><divclass="ttdeci">IntVar getVariable(int index)</div><divclass="ttdoc">Returns the ith variable.</div></div>
<divclass="ttc"id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_a59f9cb76db051cd784a42f38220f896d"><divclass="ttname"><ahref="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a59f9cb76db051cd784a42f38220f896d">com.google.ortools.sat.LinearExpr.numElements</a></div><divclass="ttdeci">int numElements()</div><divclass="ttdoc">Returns the number of elements in the interface.</div></div>
<divclass="ttc"id="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr_html_ac3f3f3257983820bff7b607f2ba710d0"><divclass="ttname"><ahref="interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ac3f3f3257983820bff7b607f2ba710d0">com.google.ortools.sat.LinearExpr.term</a></div><divclass="ttdeci">static LinearExpr term(IntVar variable, long coefficient)</div><divclass="ttdoc">Creates a linear term (var * coefficient).</div><divclass="ttdef"><b>Definition:</b><ahref="LinearExpr_8java_source.html#l00047">LinearExpr.java:47</a></div></div>
