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< a href = "LinearExprBuilder_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 " License" );< / 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 " AS IS" 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 > java.util.Map;< / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "keyword" > import< / span > java.util.TreeMap;< / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > < a class = "line" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html" > 20< / a > < / span > < span class = "keyword" > public< / span > < span class = "keyword" > final< / span > < span class = "keyword" > class < / span > < a class = "code hl_class" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html" > LinearExprBuilder< / a > < span class = "keyword" > implements< / 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" > 21< / span > < span class = "keyword" > private< / span > < span class = "keyword" > final< / span > TreeMap< Integer, Long> coefficients;< / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < span class = "keyword" > private< / span > < span class = "keywordtype" > long< / span > offset;< / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / 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 = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > this.coefficients = < span class = "keyword" > new< / span > TreeMap< > ();< / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > this.offset = 0;< / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > }< / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > < a class = "line" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a458d9c3d5df42b8769911ca874434378" > 29< / a > < / span > < span class = "keyword" > public< / 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 = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a458d9c3d5df42b8769911ca874434378" > add< / a > (< a class = "code hl_interface" href = "interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html" > LinearArgument< / a > expr) {< / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < a class = "code hl_function" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#afe458481a51c77d39c76ba6876235659" > addTerm< / a > (expr, 1);< / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > 32< / span > }< / div >
< div class = "line" > < a id = "l00033" name = "l00033" > < / a > < span class = "lineno" > 33< / span > < / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > < a class = "line" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#af4a6d36519b2db4a0f2a8042c6183662" > 34< / a > < / span > < span class = "keyword" > public< / 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 = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#af4a6d36519b2db4a0f2a8042c6183662" > add< / a > (< span class = "keywordtype" > long< / span > constant) {< / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > offset = offset + constant;< / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > }< / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > < a class = "line" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#afe458481a51c77d39c76ba6876235659" > 39< / a > < / span > < span class = "keyword" > public< / 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 = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#afe458481a51c77d39c76ba6876235659" > addTerm< / 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 = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > < span class = "keyword" > final< / span > < a class = "code hl_interface" href = "interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html" > LinearExpr< / a > e = expr.< a class = "code hl_function" href = "interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html#a68a038d4ae2f7cf74dfa8e8fe21c4feb" > build< / a > ();< / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "keyword" > final< / span > < span class = "keywordtype" > int< / span > numElements = e.< 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 = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < numElements; ++i) {< / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > coefficients.merge(e.< a class = "code hl_function" href = "interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#ae9592a449a7c3bdebd04b8ea4f174871" > getVariableIndex< / a > (i), e.< a class = "code hl_function" href = "interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#a2c77626134edecc47b69efe661ea1904" > getCoefficient< / a > (i) * coeff, Long::sum);< / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > }< / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > offset = offset + e.< a class = "code hl_function" href = "interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearExpr.html#aa7d6a5c7e69f4efdc6a44b85bbe22f1a" > getOffset< / a > () * coeff;< / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a id = "l00047" name = "l00047" > < / a > < span class = "lineno" > 47< / span > }< / div >
< div class = "line" > < a id = "l00048" name = "l00048" > < / a > < span class = "lineno" > 48< / span > < / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > < a class = "line" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a3d4b62aa437c974536b45891324e5802" > 49< / a > < / span > < span class = "keyword" > public< / 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 = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a3d4b62aa437c974536b45891324e5802" > addSum< / 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 = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > final< / span > < a class = "code hl_interface" href = "interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html" > LinearArgument< / a > expr : exprs) {< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > < a class = "code hl_function" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#afe458481a51c77d39c76ba6876235659" > addTerm< / a > (expr, 1);< / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > }< / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > }< / 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" > < a class = "line" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a8b0bfdf007047172f6ea068e994202a5" > 56< / a > < / span > < span class = "keyword" > public< / 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 = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a8b0bfdf007047172f6ea068e994202a5" > addWeightedSum< / 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 = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < exprs.length; ++i) {< / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < a class = "code hl_function" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#afe458481a51c77d39c76ba6876235659" > addTerm< / a > (exprs[i], coeffs[i]);< / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > }< / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > 60< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > this< / 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" > 62< / span > < / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > < a class = "line" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a2c70f59efda303efeda6f70ab143b207" > 63< / a > < / span > < span class = "keyword" > public< / 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 = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a2c70f59efda303efeda6f70ab143b207" > addWeightedSum< / a > (< a class = "code hl_interface" href = "interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html" > LinearArgument< / a > [] exprs, < span class = "keywordtype" > int< / span > [] coeffs) {< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < exprs.length; ++i) {< / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > < a class = "code hl_function" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#afe458481a51c77d39c76ba6876235659" > addTerm< / a > (exprs[i], coeffs[i]);< / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > }< / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > < span class = "keywordflow" > return< / span > < span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > }< / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > < / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > @Override< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > < a class = "line" href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a68a038d4ae2f7cf74dfa8e8fe21c4feb" > 71< / a > < / span > < span class = "keyword" > public< / 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 = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a68a038d4ae2f7cf74dfa8e8fe21c4feb" > build< / a > () {< / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > < span class = "keywordtype" > int< / span > numElements = 0;< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > < span class = "keywordtype" > int< / span > lastVarIndex = -1;< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < span class = "keywordtype" > long< / span > lastCoeff = 0;< / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > < span class = "keywordflow" > for< / span > (Map.Entry< Integer, Long> entry : coefficients.entrySet()) {< / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < span class = "keywordflow" > if< / span > (entry.getValue() != 0) {< / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > numElements++;< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > lastVarIndex = entry.getKey();< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > lastCoeff = entry.getValue();< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > }< / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > }< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > < span class = "keywordflow" > if< / span > (numElements == 0) {< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / 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 > (offset);< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (numElements == 1) {< / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / 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 > (lastVarIndex, lastCoeff, offset);< / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > < span class = "keywordtype" > int< / span > [] varIndices = < span class = "keyword" > new< / span > < span class = "keywordtype" > int< / span > [numElements];< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "keywordtype" > long< / span > [] coeffs = < span class = "keyword" > new< / span > < span class = "keywordtype" > long< / span > [numElements];< / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "keywordtype" > int< / span > index = 0;< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < span class = "keywordflow" > for< / span > (Map.Entry< Integer, Long> entry : coefficients.entrySet()) {< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < span class = "keywordflow" > if< / span > (entry.getValue() != 0) {< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > varIndices[index] = entry.getKey();< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > coeffs[index] = entry.getValue();< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > index++;< / div >
< div class = "line" > < a id = "l00095" name = "l00095" > < / a > < span class = "lineno" > 95< / span > }< / div >
< div class = "line" > < a id = "l00096" name = "l00096" > < / a > < span class = "lineno" > 96< / span > }< / div >
< div class = "line" > < a id = "l00097" name = "l00097" > < / a > < span class = "lineno" > 97< / 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 > (varIndices, coeffs, offset);< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > }< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > }< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / 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_a2c70f59efda303efeda6f70ab143b207" > < div class = "ttname" > < a href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#a2c70f59efda303efeda6f70ab143b207" > com.google.ortools.sat.LinearExprBuilder.addWeightedSum< / a > < / div > < div class = "ttdeci" > LinearExprBuilder addWeightedSum(LinearArgument[] exprs, int[] coeffs)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "LinearExprBuilder_8java_source.html#l00063" > LinearExprBuilder.java:63< / 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_af4a6d36519b2db4a0f2a8042c6183662" > < div class = "ttname" > < a href = "classcom_1_1google_1_1ortools_1_1sat_1_1LinearExprBuilder.html#af4a6d36519b2db4a0f2a8042c6183662" > com.google.ortools.sat.LinearExprBuilder.add< / a > < / div > < div class = "ttdeci" > LinearExprBuilder add(long constant)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "LinearExprBuilder_8java_source.html#l00034" > LinearExprBuilder.java:34< / 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_1LinearArgument_html_a68a038d4ae2f7cf74dfa8e8fe21c4feb" > < div class = "ttname" > < a href = "interfacecom_1_1google_1_1ortools_1_1sat_1_1LinearArgument.html#a68a038d4ae2f7cf74dfa8e8fe21c4feb" > com.google.ortools.sat.LinearArgument.build< / a > < / div > < div class = "ttdeci" > LinearExpr build()< / div > < div class = "ttdoc" > Builds a linear expression.< / 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_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_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_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 >
2022-01-15 22:53:18 +01:00
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