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< a href = "lp__data__utils_8cc.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 = "preprocessor" > #include " < a class = "code" href = "lp__data__utils_8h.html" > ortools/lp_data/lp_data_utils.h< / a > " < / span > < / 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" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "keyword" > namespace < / span > glop {< / div >
< div class = "line" > < a id = "l00018" name = "l00018" > < / a > < span class = "lineno" > 18< / span > < / div >
< div class = "line" > < a id = "l00019" name = "l00019" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1glop.html#abd4b14641c2dbc6319f036237a8c696c" > 19< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#abd4b14641c2dbc6319f036237a8c696c" > ComputeSlackVariablesValues< / a > (< span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_linear_program.html" > LinearProgram< / a > & linear_program,< / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > DenseRow< / a > * values) {< / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > (values);< / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (linear_program.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_linear_program.html#acd8437353d8dc686a75c98b5897dd871" > num_variables< / a > (), values-> < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5" > size< / a > ());< / 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 > < span class = "comment" > // If there are no slack variable, we can give up.< / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < span class = "keywordflow" > if< / span > (linear_program.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_linear_program.html#a339d5516d8c29986233765e910257b4d" > GetFirstSlackVariable< / a > () == < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#afb755b7934d8679476e2f05a89739bcd" > kInvalidCol< / a > ) < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > < / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & transposed_matrix = linear_program.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_linear_program.html#a2175025047722705a3af86e54229f9cd" > GetTransposeSparseMatrix< / a > ();< / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < span class = "keywordflow" > for< / span > (RowIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > (0); < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < linear_program.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_linear_program.html#afda9b9b5e858d0c466d2a6293361004a" > num_constraints< / a > (); < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ++) {< / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > < span class = "keyword" > const< / span > ColIndex slack_variable = linear_program.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_linear_program.html#a48de416333220c0bea7759c5aa53ee14" > GetSlackVariable< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > );< / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < span class = "keywordflow" > if< / span > (slack_variable == < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#afb755b7934d8679476e2f05a89739bcd" > kInvalidCol< / a > ) < span class = "keywordflow" > continue< / 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 > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (0.0, linear_program.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_linear_program.html#a5bb553b6a1b88f16c42b70697ac65473" > constraint_lower_bounds< / a > ()[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ]);< / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (0.0, linear_program.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_linear_program.html#a9245b35ee316a27a561d5b041e588be5" > constraint_upper_bounds< / a > ()[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / 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 > < span class = "keyword" > const< / span > RowIndex transposed_slack = < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#ab65a327cfc2a74c15fa26b91f19acc64" > ColToRowIndex< / a > (slack_variable);< / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > activation = 0.0;< / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > < span class = "comment" > // Row in the initial matrix (column in the transposed).< / span > < / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_sparse_column.html" > SparseColumn< / a > & sparse_row =< / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > transposed_matrix.column(< a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524" > RowToColIndex< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ));< / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & entry : sparse_row) {< / div >
< div class = "line" > < a id = "l00042" name = "l00042" > < / a > < span class = "lineno" > 42< / span > < span class = "keywordflow" > if< / span > (transposed_slack == entry.index()) < span class = "keywordflow" > continue< / span > ;< / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > activation +=< / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > (*values)[< a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524" > RowToColIndex< / a > (entry.index())] * entry.coefficient();< / 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 > (*values)[slack_variable] = -activation;< / 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" > 49< / span > < / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > < span class = "comment" > // This is separated from the LinearProgram class because of a cyclic dependency< / span > < / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > < span class = "comment" > // when scaling as an LP.< / span > < / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > < a class = "line" href = "namespaceoperations__research_1_1glop.html#ac9c215aa509854e985e62d8cdf0a33cc" > 52< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#ac9c215aa509854e985e62d8cdf0a33cc" > Scale< / a > (< a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_linear_program.html" > LinearProgram< / a > * lp, < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html" > SparseMatrixScaler< / a > * scaler) {< / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > < span class = "comment" > // Create GlopParameters proto to get default scaling algorithm.< / span > < / div >
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< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > GlopParameters params;< / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#ac9c215aa509854e985e62d8cdf0a33cc" > Scale< / a > (lp, scaler, params.scaling_method());< / div >
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< div class = "line" > < a id = "l00056" name = "l00056" > < / a > < span class = "lineno" > 56< / span > }< / div >
< div class = "line" > < a id = "l00057" name = "l00057" > < / a > < span class = "lineno" > 57< / span > < / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < span class = "comment" > // This is separated from LinearProgram class because of a cyclic dependency< / span > < / div >
< div class = "line" > < a id = "l00059" name = "l00059" > < / a > < span class = "lineno" > 59< / span > < span class = "comment" > // when scaling as an LP.< / span > < / div >
< div class = "line" > < a id = "l00060" name = "l00060" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_linear_program.html#a1a08072639a759f8cf7134407e4b0fac" > 60< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#ac9c215aa509854e985e62d8cdf0a33cc" > Scale< / a > (< a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_linear_program.html" > LinearProgram< / a > * lp, < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html" > SparseMatrixScaler< / a > * scaler,< / div >
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< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > GlopParameters::ScalingAlgorithm scaling_method) {< / div >
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< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > scaler-> < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a2dd7d09e2fe8d71850baa854b0edbf27" > Init< / a > (& lp-> matrix_);< / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > scaler-> < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#abc0a90242ca4f46222e707202f7918b0" > Scale< / a > (< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > scaling_method); < span class = "comment" > // Compute R and C, and replace the matrix A by R.A.C< / span > < / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > scaler-> < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a57b3fbbeb1e0b5a127cc94694aad586e" > ScaleRowVector< / a > (< span class = "keyword" > false< / span > ,< / div >
< div class = "line" > < a id = "l00066" name = "l00066" > < / a > < span class = "lineno" > 66< / span > & lp-> objective_coefficients_); < span class = "comment" > // oc = oc.C< / span > < / div >
< div class = "line" > < a id = "l00067" name = "l00067" > < / a > < span class = "lineno" > 67< / span > scaler-> < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a57b3fbbeb1e0b5a127cc94694aad586e" > ScaleRowVector< / a > (< span class = "keyword" > true< / span > ,< / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > & lp-> variable_upper_bounds_); < span class = "comment" > // cl = cl.C^-1< / span > < / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > scaler-> < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a57b3fbbeb1e0b5a127cc94694aad586e" > ScaleRowVector< / a > (< span class = "keyword" > true< / span > ,< / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > & lp-> variable_lower_bounds_); < span class = "comment" > // cu = cu.C^-1< / span > < / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > scaler-> < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a150a7b18071b89f90d47aa00b679edc9" > ScaleColumnVector< / a > (< span class = "keyword" > false< / span > , & lp-> constraint_upper_bounds_); < span class = "comment" > // rl = R.rl< / span > < / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > scaler-> < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a150a7b18071b89f90d47aa00b679edc9" > ScaleColumnVector< / a > (< span class = "keyword" > false< / span > , & lp-> constraint_lower_bounds_); < span class = "comment" > // ru = R.ru< / span > < / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > lp-> transpose_matrix_is_consistent_ = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > }< / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > < / div >
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< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a306cb123e8da242a6daf1c397dfe6e73" > 76< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a306cb123e8da242a6daf1c397dfe6e73" > LpScalingHelper::Scale< / a > (< a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_linear_program.html" > LinearProgram< / a > * lp) { < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a306cb123e8da242a6daf1c397dfe6e73" > Scale< / a > (GlopParameters(), lp); }< / div >
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< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < / div >
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< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a90bd5fe99f6d1a5a94a10731a5e127ed" > 78< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a306cb123e8da242a6daf1c397dfe6e73" > LpScalingHelper::Scale< / a > (< span class = "keyword" > const< / span > GlopParameters& params, < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_linear_program.html" > LinearProgram< / a > * lp) {< / div >
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< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#aa71d36872f416feaa853788a7a7a7ef8" > Clear< / a > ();< / div >
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< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#a1a08072639a759f8cf7134407e4b0fac" > ::operations_research::glop::Scale< / a > (lp, & scaler_, params.scaling_method());< / div >
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< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > bound_scaling_factor_ = 1.0 / lp-> < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_linear_program.html#a354fba4c3eaf6cf38ee4f9e78a59f4c1" > ScaleBounds< / a > ();< / div >
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< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > objective_scaling_factor_ = 1.0 / lp-> < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_linear_program.html#a550ef893ead5d40ae3128739b8509611" > ScaleObjective< / a > (params.cost_scaling());< / div >
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< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > }< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > < / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#aa71d36872f416feaa853788a7a7a7ef8" > 85< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#aa71d36872f416feaa853788a7a7a7ef8" > LpScalingHelper::Clear< / a > () {< / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#aa71d36872f416feaa853788a7a7a7ef8" > Clear< / a > ();< / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > bound_scaling_factor_ = 1.0;< / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > objective_scaling_factor_ = 1.0;< / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > }< / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a5eb3e38eae8f5143d627e8c85aff8cd7" > 91< / a > < / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a5eb3e38eae8f5143d627e8c85aff8cd7" > LpScalingHelper::VariableScalingFactor< / a > (ColIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > < span class = "comment" > // During scaling a col was multiplied by ColScalingFactor() and the variable< / span > < / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > < span class = "comment" > // bounds divided by it.< / span > < / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > < span class = "keywordflow" > return< / span > scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ac9e0ca12adc5a8695b7c203049ae6f56" > ColUnscalingFactor< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) * bound_scaling_factor_;< / 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" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a5900cbf4a54c8bb22b36ea1339527bb1" > 97< / a > < / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a5900cbf4a54c8bb22b36ea1339527bb1" > LpScalingHelper::ScaleVariableValue< / a > (ColIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ,< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > * scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ac9e0ca12adc5a8695b7c203049ae6f56" > ColUnscalingFactor< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) * bound_scaling_factor_;< / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > }< / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > < / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#adaf2c1398017103f1ada5297a1a4f259" > 102< / a > < / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#adaf2c1398017103f1ada5297a1a4f259" > LpScalingHelper::ScaleReducedCost< / a > (ColIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ,< / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < span class = "comment" > // The reduced cost move like the objective and the col scale.< / span > < / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > / scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ac9e0ca12adc5a8695b7c203049ae6f56" > ColUnscalingFactor< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) * objective_scaling_factor_;< / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > }< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#ae0ddb9c84ad007d6014a40cbfc7104d8" > 108< / a > < / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#ae0ddb9c84ad007d6014a40cbfc7104d8" > LpScalingHelper::ScaleDualValue< / a > (RowIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ,< / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < span class = "comment" > // The dual value move like the objective and the inverse of the row scale.< / span > < / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > * (scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ada52fc5d004939ec0a71b5302434af02" > RowUnscalingFactor< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) * objective_scaling_factor_);< / div >
< div class = "line" > < a id = "l00112" name = "l00112" > < / a > < span class = "lineno" > 112< / span > }< / div >
< div class = "line" > < a id = "l00113" name = "l00113" > < / a > < span class = "lineno" > 113< / span > < / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a413b089a14c4775faeeee6976f09ea55" > 114< / a > < / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a413b089a14c4775faeeee6976f09ea55" > LpScalingHelper::ScaleConstraintActivity< / a > (RowIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ,< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > < span class = "comment" > // The activity move with the row_scale and the bound_scaling_factor.< / span > < / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > / scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ada52fc5d004939ec0a71b5302434af02" > RowUnscalingFactor< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) * bound_scaling_factor_;< / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > }< / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a60d41c66b603be0ec7517d437e5c63ec" > 120< / a > < / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a60d41c66b603be0ec7517d437e5c63ec" > LpScalingHelper::UnscaleVariableValue< / a > (ColIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ,< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < span class = "comment" > // Just the opposite of ScaleVariableValue().< / span > < / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > / (scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ac9e0ca12adc5a8695b7c203049ae6f56" > ColUnscalingFactor< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) * bound_scaling_factor_);< / div >
< div class = "line" > < a id = "l00124" name = "l00124" > < / a > < span class = "lineno" > 124< / span > }< / div >
< div class = "line" > < a id = "l00125" name = "l00125" > < / a > < span class = "lineno" > 125< / span > < / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a7bda8ecfedb49d8fe3fa3868b49b1588" > 126< / a > < / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a7bda8ecfedb49d8fe3fa3868b49b1588" > LpScalingHelper::UnscaleReducedCost< / a > (ColIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ,< / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > < span class = "comment" > // The reduced cost move like the objective and the col scale.< / span > < / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > * scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ac9e0ca12adc5a8695b7c203049ae6f56" > ColUnscalingFactor< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) / objective_scaling_factor_;< / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > }< / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#ad59ff81132bc4f1ac9759c7bf20e6964" > 132< / a > < / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#ad59ff81132bc4f1ac9759c7bf20e6964" > LpScalingHelper::UnscaleDualValue< / a > (RowIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ,< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > < span class = "comment" > // The dual value move like the objective and the inverse of the row scale.< / span > < / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > / (scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ada52fc5d004939ec0a71b5302434af02" > RowUnscalingFactor< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) * objective_scaling_factor_);< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > }< / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > < / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#adfdef00e17a2e0795dce8399a0ccb5fa" > 138< / a > < / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#adfdef00e17a2e0795dce8399a0ccb5fa" > LpScalingHelper::UnscaleConstraintActivity< / a > (RowIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ,< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > )< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < span class = "comment" > // The activity move with the row_scale and the bound_scaling_factor.< / span > < / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_variable" href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > * scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ada52fc5d004939ec0a71b5302434af02" > RowUnscalingFactor< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) / bound_scaling_factor_;< / div >
< div class = "line" > < a id = "l00142" name = "l00142" > < / a > < span class = "lineno" > 142< / span > }< / div >
< div class = "line" > < a id = "l00143" name = "l00143" > < / a > < span class = "lineno" > 143< / span > < / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a81f7bb96d3d5e616410cca59f13eba73" > 144< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a81f7bb96d3d5e616410cca59f13eba73" > LpScalingHelper::UnscaleUnitRowLeftSolve< / a > (< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > ColIndex basis_col, < a class = "code hl_struct" href = "structoperations__research_1_1glop_1_1_scattered_row.html" > ScatteredRow< / a > * left_inverse)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > global_factor = scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ac9e0ca12adc5a8695b7c203049ae6f56" > ColUnscalingFactor< / a > (basis_col);< / div >
< div class = "line" > < a id = "l00147" name = "l00147" > < / a > < span class = "lineno" > 147< / span > < / div >
< div class = "line" > < a id = "l00148" name = "l00148" > < / a > < span class = "lineno" > 148< / span > < span class = "comment" > // We have left_inverse * [RowScale * B * ColScale] = unit_row.< / span > < / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < span class = "keywordflow" > if< / span > (left_inverse-> < a class = "code hl_variable" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .empty()) {< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > < span class = "keyword" > const< / span > ColIndex num_rows = left_inverse-> < a class = "code hl_variable" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > .< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5" > size< / a > ();< / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "keywordflow" > for< / span > (ColIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > (0); < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > < num_rows; ++< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ) {< / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > left_inverse-> < a class = "code hl_variable" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > [< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ] /=< / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ada52fc5d004939ec0a71b5302434af02" > RowUnscalingFactor< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#ab65a327cfc2a74c15fa26b91f19acc64" > ColToRowIndex< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > )) * global_factor;< / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > }< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00156" name = "l00156" > < / a > < span class = "lineno" > 156< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > ColIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > : left_inverse-> < a class = "code hl_variable" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > ) {< / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > left_inverse-> < a class = "code hl_variable" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > [< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ] /=< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ada52fc5d004939ec0a71b5302434af02" > RowUnscalingFactor< / a > (< a class = "code hl_function" href = "namespaceoperations__research_1_1glop.html#ab65a327cfc2a74c15fa26b91f19acc64" > ColToRowIndex< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > )) * global_factor;< / div >
< div class = "line" > < a id = "l00159" name = "l00159" > < / a > < span class = "lineno" > 159< / span > }< / div >
< div class = "line" > < a id = "l00160" name = "l00160" > < / a > < span class = "lineno" > 160< / span > }< / div >
< div class = "line" > < a id = "l00161" name = "l00161" > < / a > < span class = "lineno" > 161< / span > }< / div >
< div class = "line" > < a id = "l00162" name = "l00162" > < / a > < span class = "lineno" > 162< / span > < / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#aaf4b73351a4b8c368c8dcfd4832f4250" > 163< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#aaf4b73351a4b8c368c8dcfd4832f4250" > LpScalingHelper::UnscaleColumnRightSolve< / a > (< / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > < span class = "keyword" > const< / span > < a class = "code hl_class" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > RowToColMapping< / a > & basis, ColIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > ,< / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > < a class = "code hl_struct" href = "structoperations__research_1_1glop_1_1_scattered_column.html" > ScatteredColumn< / a > * right_inverse)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > < span class = "keyword" > const< / span > < a class = "code hl_typedef" href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > Fractional< / a > global_factor = scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a0fda0916591d196bc6a237a40c89dc2b" > ColScalingFactor< / a > (< a class = "code hl_variable" href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > );< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > < / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < span class = "comment" > // [RowScale * B * BColScale] * inverse = RowScale * column * ColScale.< / span > < / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > < span class = "comment" > // That is B * (BColScale * inverse) = columm * ColScale[col].< / span > < / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > < span class = "keywordflow" > if< / span > (right_inverse-> < a class = "code hl_variable" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > .empty()) {< / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > < span class = "keyword" > const< / span > RowIndex num_rows = right_inverse-> < a class = "code hl_variable" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > .< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5" > size< / a > ();< / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > < span class = "keywordflow" > for< / span > (RowIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > (0); < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < num_rows; ++< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ) {< / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > right_inverse-> < a class = "code hl_variable" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > [< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ] /=< / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ac9e0ca12adc5a8695b7c203049ae6f56" > ColUnscalingFactor< / a > (basis[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ]) * global_factor;< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > }< / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > RowIndex < a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > : right_inverse-> < a class = "code hl_variable" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > non_zeros< / a > ) {< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > right_inverse-> < a class = "code hl_variable" href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > values< / a > [< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ] /=< / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > scaler_.< a class = "code hl_function" href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ac9e0ca12adc5a8695b7c203049ae6f56" > ColUnscalingFactor< / a > (basis[< a class = "code hl_variable" href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > ]) * global_factor;< / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > }< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > }< / div >
< div class = "line" > < a id = "l00182" name = "l00182" > < / a > < span class = "lineno" > 182< / span > }< / div >
< div class = "line" > < a id = "l00183" name = "l00183" > < / a > < span class = "lineno" > 183< / span > < / div >
< div class = "line" > < a id = "l00184" name = "l00184" > < / a > < span class = "lineno" > 184< / span > } < span class = "comment" > // namespace glop< / span > < / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > 185< / span > } < span class = "comment" > // namespace operations_research< / span > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "abase_2logging_8h_html_ae17f8119c108cf3070bad3449c7e0006" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006" > DCHECK< / a > < / div > < div class = "ttdeci" > #define DCHECK(condition)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00890" > base/logging.h:890< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ae89df3243bbb8341130c7b3f44145ea0" > < div class = "ttname" > < a href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > < / div > < div class = "ttdeci" > #define DCHECK_EQ(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00891" > base/logging.h:891< / a > < / div > < / div >
2022-01-17 21:42:14 +01:00
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_linear_program_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_linear_program.html" > operations_research::glop::LinearProgram< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_8h_source.html#l00055" > lp_data.h:55< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_linear_program_html_a2175025047722705a3af86e54229f9cd" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_linear_program.html#a2175025047722705a3af86e54229f9cd" > operations_research::glop::LinearProgram::GetTransposeSparseMatrix< / a > < / div > < div class = "ttdeci" > const SparseMatrix & GetTransposeSparseMatrix() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_8cc_source.html#l00376" > lp_data.cc:376< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_linear_program_html_a339d5516d8c29986233765e910257b4d" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_linear_program.html#a339d5516d8c29986233765e910257b4d" > operations_research::glop::LinearProgram::GetFirstSlackVariable< / a > < / div > < div class = "ttdeci" > ColIndex GetFirstSlackVariable() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_8cc_source.html#l00751" > lp_data.cc:751< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_linear_program_html_a354fba4c3eaf6cf38ee4f9e78a59f4c1" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_linear_program.html#a354fba4c3eaf6cf38ee4f9e78a59f4c1" > operations_research::glop::LinearProgram::ScaleBounds< / a > < / div > < div class = "ttdeci" > Fractional ScaleBounds()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_8cc_source.html#l01223" > lp_data.cc:1223< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_linear_program_html_a48de416333220c0bea7759c5aa53ee14" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_linear_program.html#a48de416333220c0bea7759c5aa53ee14" > operations_research::glop::LinearProgram::GetSlackVariable< / a > < / div > < div class = "ttdeci" > ColIndex GetSlackVariable(RowIndex row) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_8cc_source.html#l00755" > lp_data.cc:755< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_linear_program_html_a550ef893ead5d40ae3128739b8509611" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_linear_program.html#a550ef893ead5d40ae3128739b8509611" > operations_research::glop::LinearProgram::ScaleObjective< / a > < / div > < div class = "ttdeci" > Fractional ScaleObjective(GlopParameters::CostScalingAlgorithm method)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_8cc_source.html#l01188" > lp_data.cc:1188< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_linear_program_html_a5bb553b6a1b88f16c42b70697ac65473" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_linear_program.html#a5bb553b6a1b88f16c42b70697ac65473" > operations_research::glop::LinearProgram::constraint_lower_bounds< / a > < / div > < div class = "ttdeci" > const DenseColumn & constraint_lower_bounds() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_8h_source.html#l00215" > lp_data.h:215< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_linear_program_html_a9245b35ee316a27a561d5b041e588be5" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_linear_program.html#a9245b35ee316a27a561d5b041e588be5" > operations_research::glop::LinearProgram::constraint_upper_bounds< / a > < / div > < div class = "ttdeci" > const DenseColumn & constraint_upper_bounds() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_8h_source.html#l00218" > lp_data.h:218< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_linear_program_html_acd8437353d8dc686a75c98b5897dd871" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_linear_program.html#acd8437353d8dc686a75c98b5897dd871" > operations_research::glop::LinearProgram::num_variables< / a > < / div > < div class = "ttdeci" > ColIndex num_variables() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_8h_source.html#l00205" > lp_data.h:205< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_linear_program_html_afda9b9b5e858d0c466d2a6293361004a" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_linear_program.html#afda9b9b5e858d0c466d2a6293361004a" > operations_research::glop::LinearProgram::num_constraints< / a > < / div > < div class = "ttdeci" > RowIndex num_constraints() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data_8h_source.html#l00208" > lp_data.h:208< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_a306cb123e8da242a6daf1c397dfe6e73" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a306cb123e8da242a6daf1c397dfe6e73" > operations_research::glop::LpScalingHelper::Scale< / a > < / div > < div class = "ttdeci" > void Scale(LinearProgram *lp)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00076" > lp_data_utils.cc:76< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_a413b089a14c4775faeeee6976f09ea55" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a413b089a14c4775faeeee6976f09ea55" > operations_research::glop::LpScalingHelper::ScaleConstraintActivity< / a > < / div > < div class = "ttdeci" > Fractional ScaleConstraintActivity(RowIndex row, Fractional value) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00114" > lp_data_utils.cc:114< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_a5900cbf4a54c8bb22b36ea1339527bb1" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a5900cbf4a54c8bb22b36ea1339527bb1" > operations_research::glop::LpScalingHelper::ScaleVariableValue< / a > < / div > < div class = "ttdeci" > Fractional ScaleVariableValue(ColIndex col, Fractional value) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00097" > lp_data_utils.cc:97< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_a5eb3e38eae8f5143d627e8c85aff8cd7" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a5eb3e38eae8f5143d627e8c85aff8cd7" > operations_research::glop::LpScalingHelper::VariableScalingFactor< / a > < / div > < div class = "ttdeci" > Fractional VariableScalingFactor(ColIndex col) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00091" > lp_data_utils.cc:91< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_a60d41c66b603be0ec7517d437e5c63ec" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a60d41c66b603be0ec7517d437e5c63ec" > operations_research::glop::LpScalingHelper::UnscaleVariableValue< / a > < / div > < div class = "ttdeci" > Fractional UnscaleVariableValue(ColIndex col, Fractional value) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00120" > lp_data_utils.cc:120< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_a7bda8ecfedb49d8fe3fa3868b49b1588" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a7bda8ecfedb49d8fe3fa3868b49b1588" > operations_research::glop::LpScalingHelper::UnscaleReducedCost< / a > < / div > < div class = "ttdeci" > Fractional UnscaleReducedCost(ColIndex col, Fractional value) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00126" > lp_data_utils.cc:126< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_a81f7bb96d3d5e616410cca59f13eba73" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#a81f7bb96d3d5e616410cca59f13eba73" > operations_research::glop::LpScalingHelper::UnscaleUnitRowLeftSolve< / a > < / div > < div class = "ttdeci" > void UnscaleUnitRowLeftSolve(ColIndex basis_col, ScatteredRow *left_inverse) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00144" > lp_data_utils.cc:144< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_aa71d36872f416feaa853788a7a7a7ef8" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#aa71d36872f416feaa853788a7a7a7ef8" > operations_research::glop::LpScalingHelper::Clear< / a > < / div > < div class = "ttdeci" > void Clear()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00085" > lp_data_utils.cc:85< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_aaf4b73351a4b8c368c8dcfd4832f4250" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#aaf4b73351a4b8c368c8dcfd4832f4250" > operations_research::glop::LpScalingHelper::UnscaleColumnRightSolve< / a > < / div > < div class = "ttdeci" > void UnscaleColumnRightSolve(const RowToColMapping & basis, ColIndex col, ScatteredColumn *right_inverse) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00163" > lp_data_utils.cc:163< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_ad59ff81132bc4f1ac9759c7bf20e6964" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#ad59ff81132bc4f1ac9759c7bf20e6964" > operations_research::glop::LpScalingHelper::UnscaleDualValue< / a > < / div > < div class = "ttdeci" > Fractional UnscaleDualValue(RowIndex row, Fractional value) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00132" > lp_data_utils.cc:132< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_adaf2c1398017103f1ada5297a1a4f259" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#adaf2c1398017103f1ada5297a1a4f259" > operations_research::glop::LpScalingHelper::ScaleReducedCost< / a > < / div > < div class = "ttdeci" > Fractional ScaleReducedCost(ColIndex col, Fractional value) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00102" > lp_data_utils.cc:102< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_adfdef00e17a2e0795dce8399a0ccb5fa" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#adfdef00e17a2e0795dce8399a0ccb5fa" > operations_research::glop::LpScalingHelper::UnscaleConstraintActivity< / a > < / div > < div class = "ttdeci" > Fractional UnscaleConstraintActivity(RowIndex row, Fractional value) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00138" > lp_data_utils.cc:138< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_lp_scaling_helper_html_ae0ddb9c84ad007d6014a40cbfc7104d8" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_lp_scaling_helper.html#ae0ddb9c84ad007d6014a40cbfc7104d8" > operations_research::glop::LpScalingHelper::ScaleDualValue< / a > < / div > < div class = "ttdeci" > Fractional ScaleDualValue(RowIndex row, Fractional value) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00108" > lp_data_utils.cc:108< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_column_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_column.html" > operations_research::glop::SparseColumn< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "sparse__column_8h_source.html#l00044" > sparse_column.h:44< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_matrix_scaler_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html" > operations_research::glop::SparseMatrixScaler< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "matrix__scaler_8h_source.html#l00078" > matrix_scaler.h:78< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_matrix_scaler_html_a0fda0916591d196bc6a237a40c89dc2b" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a0fda0916591d196bc6a237a40c89dc2b" > operations_research::glop::SparseMatrixScaler::ColScalingFactor< / a > < / div > < div class = "ttdeci" > Fractional ColScalingFactor(ColIndex col) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "matrix__scaler_8cc_source.html#l00061" > matrix_scaler.cc:61< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_matrix_scaler_html_a150a7b18071b89f90d47aa00b679edc9" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a150a7b18071b89f90d47aa00b679edc9" > operations_research::glop::SparseMatrixScaler::ScaleColumnVector< / a > < / div > < div class = "ttdeci" > void ScaleColumnVector(bool up, DenseColumn *column_vector) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "matrix__scaler_8cc_source.html#l00176" > matrix_scaler.cc:176< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_matrix_scaler_html_a2dd7d09e2fe8d71850baa854b0edbf27" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a2dd7d09e2fe8d71850baa854b0edbf27" > operations_research::glop::SparseMatrixScaler::Init< / a > < / div > < div class = "ttdeci" > void Init(SparseMatrix *matrix)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "matrix__scaler_8cc_source.html#l00034" > matrix_scaler.cc:34< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_matrix_scaler_html_a57b3fbbeb1e0b5a127cc94694aad586e" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#a57b3fbbeb1e0b5a127cc94694aad586e" > operations_research::glop::SparseMatrixScaler::ScaleRowVector< / a > < / div > < div class = "ttdeci" > void ScaleRowVector(bool up, DenseRow *row_vector) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "matrix__scaler_8cc_source.html#l00171" > matrix_scaler.cc:171< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_matrix_scaler_html_aa71d36872f416feaa853788a7a7a7ef8" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#aa71d36872f416feaa853788a7a7a7ef8" > operations_research::glop::SparseMatrixScaler::Clear< / a > < / div > < div class = "ttdeci" > void Clear()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "matrix__scaler_8cc_source.html#l00041" > matrix_scaler.cc:41< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_matrix_scaler_html_abc0a90242ca4f46222e707202f7918b0" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#abc0a90242ca4f46222e707202f7918b0" > operations_research::glop::SparseMatrixScaler::Scale< / a > < / div > < div class = "ttdeci" > void Scale(GlopParameters::ScalingAlgorithm method)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "matrix__scaler_8cc_source.html#l00090" > matrix_scaler.cc:90< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_matrix_scaler_html_ac9e0ca12adc5a8695b7c203049ae6f56" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ac9e0ca12adc5a8695b7c203049ae6f56" > operations_research::glop::SparseMatrixScaler::ColUnscalingFactor< / a > < / div > < div class = "ttdeci" > Fractional ColUnscalingFactor(ColIndex col) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "matrix__scaler_8cc_source.html#l00052" > matrix_scaler.cc:52< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_sparse_matrix_scaler_html_ada52fc5d004939ec0a71b5302434af02" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_sparse_matrix_scaler.html#ada52fc5d004939ec0a71b5302434af02" > operations_research::glop::SparseMatrixScaler::RowUnscalingFactor< / a > < / div > < div class = "ttdeci" > Fractional RowUnscalingFactor(RowIndex row) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "matrix__scaler_8cc_source.html#l00047" > matrix_scaler.cc:47< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_strict_i_t_i_vector_html" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html" > operations_research::glop::StrictITIVector< ColIndex, Fractional > < / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1glop_1_1_strict_i_t_i_vector_html_a967a5c081ad4195a30c78dc2c0bcabf5" > < div class = "ttname" > < a href = "classoperations__research_1_1glop_1_1_strict_i_t_i_vector.html#a967a5c081ad4195a30c78dc2c0bcabf5" > operations_research::glop::StrictITIVector::size< / a > < / div > < div class = "ttdeci" > IntType size() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00280" > lp_types.h:280< / a > < / div > < / div >
< div class = "ttc" id = "ademon__profiler_8cc_html_ac072af30c4ffbc834bb4c681f6ecb514" > < div class = "ttname" > < a href = "demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514" > value< / a > < / div > < div class = "ttdeci" > int64_t value< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "demon__profiler_8cc_source.html#l00044" > demon_profiler.cc:44< / a > < / div > < / div >
< div class = "ttc" id = "alp__data__utils_8h_html" > < div class = "ttname" > < a href = "lp__data__utils_8h.html" > lp_data_utils.h< / a > < / div > < / div >
< div class = "ttc" id = "amarkowitz_8cc_html_aa9d6c98fdf8d89b0e2321fda02adc82c" > < div class = "ttname" > < a href = "markowitz_8cc.html#aa9d6c98fdf8d89b0e2321fda02adc82c" > col< / a > < / div > < div class = "ttdeci" > ColIndex col< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "markowitz_8cc_source.html#l00183" > markowitz.cc:183< / a > < / div > < / div >
< div class = "ttc" id = "amarkowitz_8cc_html_aea35f36ba98d5bbd8d033382f50c9e52" > < div class = "ttname" > < a href = "markowitz_8cc.html#aea35f36ba98d5bbd8d033382f50c9e52" > row< / a > < / div > < div class = "ttdeci" > RowIndex row< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "markowitz_8cc_source.html#l00182" > markowitz.cc:182< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a1a08072639a759f8cf7134407e4b0fac" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a1a08072639a759f8cf7134407e4b0fac" > operations_research::glop::Scale< / a > < / div > < div class = "ttdeci" > void Scale(LinearProgram *lp, SparseMatrixScaler *scaler, GlopParameters::ScalingAlgorithm scaling_method)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00060" > lp_data_utils.cc:60< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a733947145e3e1631165b618b05c9ccb7" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a733947145e3e1631165b618b05c9ccb7" > operations_research::glop::Fractional< / a > < / div > < div class = "ttdeci" > double Fractional< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00078" > lp_types.h:78< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_a8fbc9efd86a3cc862a9079d86ab8b524" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#a8fbc9efd86a3cc862a9079d86ab8b524" > operations_research::glop::RowToColIndex< / a > < / div > < div class = "ttdeci" > ColIndex RowToColIndex(RowIndex row)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00049" > lp_types.h:49< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_ab65a327cfc2a74c15fa26b91f19acc64" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#ab65a327cfc2a74c15fa26b91f19acc64" > operations_research::glop::ColToRowIndex< / a > < / div > < div class = "ttdeci" > RowIndex ColToRowIndex(ColIndex col)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__types_8h_source.html#l00052" > lp_types.h:52< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_abd4b14641c2dbc6319f036237a8c696c" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#abd4b14641c2dbc6319f036237a8c696c" > operations_research::glop::ComputeSlackVariablesValues< / a > < / div > < div class = "ttdeci" > void ComputeSlackVariablesValues(const LinearProgram & linear_program, DenseRow *values)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00019" > lp_data_utils.cc:19< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_ac9c215aa509854e985e62d8cdf0a33cc" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#ac9c215aa509854e985e62d8cdf0a33cc" > operations_research::glop::Scale< / a > < / div > < div class = "ttdeci" > void Scale(LinearProgram *lp, SparseMatrixScaler *scaler)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "lp__data__utils_8cc_source.html#l00052" > lp_data_utils.cc:52< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1glop_html_afb755b7934d8679476e2f05a89739bcd" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1glop.html#afb755b7934d8679476e2f05a89739bcd" > operations_research::glop::kInvalidCol< / a > < / div > < div class = "ttdeci" > const ColIndex kInvalidCol(-1)< / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_html" > < div class = "ttname" > < a href = "namespaceoperations__research.html" > operations_research< / a > < / div > < div class = "ttdoc" > Collection of objects used to extend the Constraint Solver library.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dense__doubly__linked__list_8h_source.html#l00021" > dense_doubly_linked_list.h:21< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
< div class = "ttc" id = "astructoperations__research_1_1glop_1_1_scattered_column_html" > < div class = "ttname" > < a href = "structoperations__research_1_1glop_1_1_scattered_column.html" > operations_research::glop::ScatteredColumn< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scattered__vector_8h_source.html#l00195" > scattered_vector.h:196< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1glop_1_1_scattered_row_html" > < div class = "ttname" > < a href = "structoperations__research_1_1glop_1_1_scattered_row.html" > operations_research::glop::ScatteredRow< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scattered__vector_8h_source.html#l00197" > scattered_vector.h:197< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1glop_1_1_scattered_vector_html_ac146d47daa294f7e6546c7569c9c881b" > < div class = "ttname" > < a href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ac146d47daa294f7e6546c7569c9c881b" > operations_research::glop::ScatteredVector::non_zeros< / a > < / div > < div class = "ttdeci" > std::vector< Index > non_zeros< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scattered__vector_8h_source.html#l00061" > scattered_vector.h:61< / a > < / div > < / div >
< div class = "ttc" id = "astructoperations__research_1_1glop_1_1_scattered_vector_html_ae0473e18a367af671dc3f08063c80da4" > < div class = "ttname" > < a href = "structoperations__research_1_1glop_1_1_scattered_vector.html#ae0473e18a367af671dc3f08063c80da4" > operations_research::glop::ScatteredVector::values< / a > < / div > < div class = "ttdeci" > StrictITIVector< Index, Fractional > values< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "scattered__vector_8h_source.html#l00056" > scattered_vector.h:56< / a > < / div > < / div >
2021-01-26 11:28:50 +01:00
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