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< a href = "dynamic__partition_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 = "dynamic__partition_8h.html" > ortools/algorithms/dynamic_partition.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 = "preprocessor" > #include < algorithm> < / span > < / div >
< div class = "line" > < a id = "l00017" name = "l00017" > < / a > < span class = "lineno" > 17< / span > < span class = "preprocessor" > #include < cstdint> < / span > < / 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" > 19< / span > < span class = "preprocessor" > #include " absl/strings/str_format.h" < / span > < / div >
< div class = "line" > < a id = "l00020" name = "l00020" > < / a > < span class = "lineno" > 20< / span > < span class = "preprocessor" > #include " absl/strings/str_join.h" < / span > < / div >
< div class = "line" > < a id = "l00021" name = "l00021" > < / a > < span class = "lineno" > 21< / span > < span class = "preprocessor" > #include " < a class = "code" href = "murmur_8h.html" > ortools/base/murmur.h< / a > " < / span > < / div >
< div class = "line" > < a id = "l00022" name = "l00022" > < / a > < span class = "lineno" > 22< / span > < / div >
< div class = "line" > < a id = "l00023" name = "l00023" > < / a > < span class = "lineno" > 23< / span > < span class = "keyword" > namespace < / span > < a class = "code hl_namespace" href = "namespaceoperations__research.html" > operations_research< / a > {< / div >
< div class = "line" > < a id = "l00024" name = "l00024" > < / a > < span class = "lineno" > 24< / span > < / div >
< div class = "line" > < a id = "l00025" name = "l00025" > < / a > < span class = "lineno" > 25< / span > < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a id = "l00026" name = "l00026" > < / a > < span class = "lineno" > 26< / span > uint64_t FprintOfInt32(< span class = "keywordtype" > int< / span > i) {< / div >
< div class = "line" > < a id = "l00027" name = "l00027" > < / a > < span class = "lineno" > 27< / span > < span class = "keywordflow" > return< / span > < a class = "code hl_function" href = "namespaceutil__hash.html#aefdb33a41f3439b534ff91f3140c5594" > util_hash::MurmurHash64< / a > (< span class = "keyword" > reinterpret_cast< < / span > < span class = "keyword" > const < / span > < span class = "keywordtype" > char< / span > *< span class = "keyword" > > < / span > (& i),< / div >
< div class = "line" > < a id = "l00028" name = "l00028" > < / a > < span class = "lineno" > 28< / span > < span class = "keyword" > sizeof< / span > (< span class = "keywordtype" > int< / span > ));< / div >
< div class = "line" > < a id = "l00029" name = "l00029" > < / a > < span class = "lineno" > 29< / span > }< / div >
< div class = "line" > < a id = "l00030" name = "l00030" > < / a > < span class = "lineno" > 30< / span > } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a id = "l00031" name = "l00031" > < / a > < span class = "lineno" > 31< / span > < / div >
< div class = "line" > < a id = "l00032" name = "l00032" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_dynamic_partition.html#ac86affffe0db21281ab1db3b23bbebc8" > 32< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ac86affffe0db21281ab1db3b23bbebc8" > DynamicPartition::DynamicPartition< / a > (< span class = "keywordtype" > int< / span > num_elements) {< / 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#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (num_elements, 0);< / div >
< div class = "line" > < a id = "l00034" name = "l00034" > < / a > < span class = "lineno" > 34< / span > element_.assign(num_elements, -1);< / div >
< div class = "line" > < a id = "l00035" name = "l00035" > < / a > < span class = "lineno" > 35< / span > index_of_.assign(num_elements, -1);< / div >
< div class = "line" > < a id = "l00036" name = "l00036" > < / a > < span class = "lineno" > 36< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < num_elements; ++i) {< / div >
< div class = "line" > < a id = "l00037" name = "l00037" > < / a > < span class = "lineno" > 37< / span > element_[i] = i;< / div >
< div class = "line" > < a id = "l00038" name = "l00038" > < / a > < span class = "lineno" > 38< / span > index_of_[i] = i;< / div >
< div class = "line" > < a id = "l00039" name = "l00039" > < / a > < span class = "lineno" > 39< / span > }< / div >
< div class = "line" > < a id = "l00040" name = "l00040" > < / a > < span class = "lineno" > 40< / span > part_of_.assign(num_elements, 0);< / div >
< div class = "line" > < a id = "l00041" name = "l00041" > < / a > < span class = "lineno" > 41< / span > uint64_t fprint = 0;< / 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 < num_elements; ++i) fprint ^= FprintOfInt32(i);< / div >
< div class = "line" > < a id = "l00043" name = "l00043" > < / a > < span class = "lineno" > 43< / span > part_.push_back(Part(< span class = "comment" > /*start_index=*/< / span > 0, < span class = "comment" > /*end_index=*/< / span > num_elements,< / div >
< div class = "line" > < a id = "l00044" name = "l00044" > < / a > < span class = "lineno" > 44< / span > < span class = "comment" > /*parent_part=*/< / span > 0,< / div >
< div class = "line" > < a id = "l00045" name = "l00045" > < / a > < span class = "lineno" > 45< / span > < span class = "comment" > /*fprint=*/< / span > fprint));< / div >
< div class = "line" > < a id = "l00046" name = "l00046" > < / a > < span class = "lineno" > 46< / 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" > < a class = "line" href = "classoperations__research_1_1_dynamic_partition.html#a283c8e838eafb240eb24283ab4288254" > 48< / a > < / span > < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ac86affffe0db21281ab1db3b23bbebc8" > DynamicPartition::DynamicPartition< / a > (< / div >
< div class = "line" > < a id = "l00049" name = "l00049" > < / a > < span class = "lineno" > 49< / span > < span class = "keyword" > const< / span > std::vector< int> & initial_part_of_element) {< / div >
< div class = "line" > < a id = "l00050" name = "l00050" > < / a > < span class = "lineno" > 50< / span > < span class = "keywordflow" > if< / span > (initial_part_of_element.empty()) < span class = "keywordflow" > return< / span > ;< / div >
< div class = "line" > < a id = "l00051" name = "l00051" > < / a > < span class = "lineno" > 51< / span > part_of_ = initial_part_of_element;< / div >
< div class = "line" > < a id = "l00052" name = "l00052" > < / a > < span class = "lineno" > 52< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > n = part_of_.size();< / div >
< div class = "line" > < a id = "l00053" name = "l00053" > < / a > < span class = "lineno" > 53< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_parts = 1 + *std::max_element(part_of_.begin(), part_of_.end());< / div >
< div class = "line" > < a id = "l00054" name = "l00054" > < / a > < span class = "lineno" > 54< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (0, *std::min_element(part_of_.begin(), part_of_.end()));< / div >
< div class = "line" > < a id = "l00055" name = "l00055" > < / a > < span class = "lineno" > 55< / span > part_.resize(num_parts);< / div >
< 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 > < span class = "comment" > // Compute the part fingerprints.< / span > < / div >
< div class = "line" > < a id = "l00058" name = "l00058" > < / a > < span class = "lineno" > 58< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < n; ++i) part_[part_of_[i]].fprint ^= FprintOfInt32(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 = "comment" > // Compute the actual start indices of each part, knowing that we' ll sort< / span > < / div >
< div class = "line" > < a id = "l00061" name = "l00061" > < / a > < span class = "lineno" > 61< / span > < span class = "comment" > // them as they were given implicitly in " initial_part_of_element" .< / span > < / div >
< div class = "line" > < a id = "l00062" name = "l00062" > < / a > < span class = "lineno" > 62< / span > < span class = "comment" > // The code looks a bit weird to do it in-place, with no additional memory.< / span > < / div >
< div class = "line" > < a id = "l00063" name = "l00063" > < / a > < span class = "lineno" > 63< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > p = 0; p < num_parts; ++p) {< / div >
< div class = "line" > < a id = "l00064" name = "l00064" > < / a > < span class = "lineno" > 64< / span > part_[p].end_index = 0; < span class = "comment" > // Temporarily utilized as size_of_part.< / span > < / div >
< div class = "line" > < a id = "l00065" name = "l00065" > < / a > < span class = "lineno" > 65< / span > part_[p].parent_part = p;< / 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" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > p : part_of_) ++part_[p].end_index; < span class = "comment" > // size_of_part< / span > < / div >
< div class = "line" > < a id = "l00068" name = "l00068" > < / a > < span class = "lineno" > 68< / span > < span class = "keywordtype" > int< / span > sum_part_sizes = 0;< / div >
< div class = "line" > < a id = "l00069" name = "l00069" > < / a > < span class = "lineno" > 69< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > p = 0; p < num_parts; ++p) {< / div >
< div class = "line" > < a id = "l00070" name = "l00070" > < / a > < span class = "lineno" > 70< / span > part_[p].start_index = sum_part_sizes;< / div >
< div class = "line" > < a id = "l00071" name = "l00071" > < / a > < span class = "lineno" > 71< / span > sum_part_sizes += part_[p].end_index; < span class = "comment" > // size of part.< / span > < / div >
< div class = "line" > < a id = "l00072" name = "l00072" > < / a > < span class = "lineno" > 72< / span > }< / div >
< div class = "line" > < a id = "l00073" name = "l00073" > < / a > < span class = "lineno" > 73< / span > < / div >
< div class = "line" > < a id = "l00074" name = "l00074" > < / a > < span class = "lineno" > 74< / span > < span class = "comment" > // Now that we have the correct start indices, we set the end indices to the< / span > < / div >
< div class = "line" > < a id = "l00075" name = "l00075" > < / a > < span class = "lineno" > 75< / span > < span class = "comment" > // start indices, and incrementally add all elements to their part, adjusting< / span > < / div >
< div class = "line" > < a id = "l00076" name = "l00076" > < / a > < span class = "lineno" > 76< / span > < span class = "comment" > // the end indices as we go.< / span > < / div >
< div class = "line" > < a id = "l00077" name = "l00077" > < / a > < span class = "lineno" > 77< / span > < span class = "keywordflow" > for< / span > (Part& part : part_) part.end_index = part.start_index;< / div >
< div class = "line" > < a id = "l00078" name = "l00078" > < / a > < span class = "lineno" > 78< / span > element_.assign(n, -1);< / div >
< div class = "line" > < a id = "l00079" name = "l00079" > < / a > < span class = "lineno" > 79< / span > index_of_.assign(n, -1);< / div >
< div class = "line" > < a id = "l00080" name = "l00080" > < / a > < span class = "lineno" > 80< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > element = 0; element < n; ++element) {< / div >
< div class = "line" > < a id = "l00081" name = "l00081" > < / a > < span class = "lineno" > 81< / span > Part* < span class = "keyword" > const< / span > part = & part_[part_of_[element]];< / div >
< div class = "line" > < a id = "l00082" name = "l00082" > < / a > < span class = "lineno" > 82< / span > element_[part-> end_index] = element;< / div >
< div class = "line" > < a id = "l00083" name = "l00083" > < / a > < span class = "lineno" > 83< / span > index_of_[element] = part-> end_index;< / div >
< div class = "line" > < a id = "l00084" name = "l00084" > < / a > < span class = "lineno" > 84< / span > ++part-> end_index;< / div >
< div class = "line" > < a id = "l00085" name = "l00085" > < / a > < span class = "lineno" > 85< / span > }< / div >
< div class = "line" > < a id = "l00086" name = "l00086" > < / a > < span class = "lineno" > 86< / span > < / div >
< div class = "line" > < a id = "l00087" name = "l00087" > < / a > < span class = "lineno" > 87< / span > < span class = "comment" > // Verify that we did it right.< / span > < / div >
< div class = "line" > < a id = "l00088" name = "l00088" > < / a > < span class = "lineno" > 88< / span > < span class = "comment" > // TODO(user): either remove this or factor it out if it can be used< / span > < / div >
< div class = "line" > < a id = "l00089" name = "l00089" > < / a > < span class = "lineno" > 89< / span > < span class = "comment" > // elsewhere.< / span > < / div >
< div class = "line" > < a id = "l00090" name = "l00090" > < / a > < span class = "lineno" > 90< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (0, part_[0].start_index);< / div >
< div class = "line" > < a id = "l00091" name = "l00091" > < / a > < span class = "lineno" > 91< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#a84daba977c20d7a54c86ef77e8986267" > NumElements< / a > (), part_[< a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ae91b7d9b6c4f0675b9ad3f38e5761853" > NumParts< / a > () - 1].end_index);< / div >
< div class = "line" > < a id = "l00092" name = "l00092" > < / a > < span class = "lineno" > 92< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > p = 1; p < < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ae91b7d9b6c4f0675b9ad3f38e5761853" > NumParts< / a > (); ++p) {< / div >
< div class = "line" > < a id = "l00093" name = "l00093" > < / a > < span class = "lineno" > 93< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (part_[p - 1].end_index, part_[p].start_index);< / div >
< div class = "line" > < a id = "l00094" name = "l00094" > < / a > < span class = "lineno" > 94< / span > }< / 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_1_dynamic_partition.html#a32f3aa9643111b05108d1120e48c1e13" > 97< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#a32f3aa9643111b05108d1120e48c1e13" > DynamicPartition::Refine< / a > (< span class = "keyword" > const< / span > std::vector< int> & distinguished_subset) {< / div >
< div class = "line" > < a id = "l00098" name = "l00098" > < / a > < span class = "lineno" > 98< / span > < span class = "comment" > // tmp_counter_of_part_[i] will contain the number of< / span > < / div >
< div class = "line" > < a id = "l00099" name = "l00099" > < / a > < span class = "lineno" > 99< / span > < span class = "comment" > // elements in distinguished_subset that were part of part #i.< / span > < / div >
< div class = "line" > < a id = "l00100" name = "l00100" > < / a > < span class = "lineno" > 100< / span > tmp_counter_of_part_.resize(< a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ae91b7d9b6c4f0675b9ad3f38e5761853" > NumParts< / a > (), 0);< / div >
< div class = "line" > < a id = "l00101" name = "l00101" > < / a > < span class = "lineno" > 101< / span > < span class = "comment" > // We remember the Parts that were actually affected.< / span > < / div >
< div class = "line" > < a id = "l00102" name = "l00102" > < / a > < span class = "lineno" > 102< / span > tmp_affected_parts_.clear();< / div >
< div class = "line" > < a id = "l00103" name = "l00103" > < / a > < span class = "lineno" > 103< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > element : distinguished_subset) {< / div >
< div class = "line" > < a id = "l00104" name = "l00104" > < / a > < span class = "lineno" > 104< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (element, 0);< / div >
< div class = "line" > < a id = "l00105" name = "l00105" > < / a > < span class = "lineno" > 105< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (element, < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#a84daba977c20d7a54c86ef77e8986267" > NumElements< / a > ());< / div >
< div class = "line" > < a id = "l00106" name = "l00106" > < / a > < span class = "lineno" > 106< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > part = part_of_[element];< / div >
< div class = "line" > < a id = "l00107" name = "l00107" > < / a > < span class = "lineno" > 107< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > num_distinguished_elements_in_part = ++tmp_counter_of_part_[part];< / div >
< div class = "line" > < a id = "l00108" name = "l00108" > < / a > < span class = "lineno" > 108< / span > < span class = "comment" > // Is this the first time that we touch this element' s part?< / span > < / div >
< div class = "line" > < a id = "l00109" name = "l00109" > < / a > < span class = "lineno" > 109< / span > < span class = "keywordflow" > if< / span > (num_distinguished_elements_in_part == 1) {< / div >
< div class = "line" > < a id = "l00110" name = "l00110" > < / a > < span class = "lineno" > 110< / span > < span class = "comment" > // TODO(user): optimize the common singleton case.< / span > < / div >
< div class = "line" > < a id = "l00111" name = "l00111" > < / a > < span class = "lineno" > 111< / span > tmp_affected_parts_.push_back(part);< / 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 > < span class = "comment" > // Move the element to the end of its current Part.< / span > < / div >
< div class = "line" > < a id = "l00114" name = "l00114" > < / a > < span class = "lineno" > 114< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > old_index = index_of_[element];< / div >
< div class = "line" > < a id = "l00115" name = "l00115" > < / a > < span class = "lineno" > 115< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > new_index =< / div >
< div class = "line" > < a id = "l00116" name = "l00116" > < / a > < span class = "lineno" > 116< / span > part_[part].end_index - num_distinguished_elements_in_part;< / div >
< div class = "line" > < a id = "l00117" name = "l00117" > < / a > < span class = "lineno" > 117< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (new_index, old_index)< / div >
< div class = "line" > < a id = "l00118" name = "l00118" > < / a > < span class = "lineno" > 118< / span > < < < span class = "stringliteral" > " Duplicate element given to Refine(): " < / span > < < element;< / div >
< div class = "line" > < a id = "l00119" name = "l00119" > < / a > < span class = "lineno" > 119< / span > < span class = "comment" > // Perform the swap, keeping index_of_ up to date.< / span > < / div >
< div class = "line" > < a id = "l00120" name = "l00120" > < / a > < span class = "lineno" > 120< / span > index_of_[element] = new_index;< / div >
< div class = "line" > < a id = "l00121" name = "l00121" > < / a > < span class = "lineno" > 121< / span > index_of_[element_[new_index]] = old_index;< / div >
< div class = "line" > < a id = "l00122" name = "l00122" > < / a > < span class = "lineno" > 122< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2" > std::swap< / a > (element_[old_index], element_[new_index]);< / div >
< div class = "line" > < a id = "l00123" name = "l00123" > < / a > < span class = "lineno" > 123< / span > }< / 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 > < span class = "comment" > // Sort affected parts. This is important to behave as advertised in the .h.< / span > < / div >
< div class = "line" > < a id = "l00126" name = "l00126" > < / a > < span class = "lineno" > 126< / span > < span class = "comment" > // TODO(user): automatically switch to an O(N) sort when it' s faster< / span > < / div >
< div class = "line" > < a id = "l00127" name = "l00127" > < / a > < span class = "lineno" > 127< / span > < span class = "comment" > // than this one, which is O(K log K) with K = tmp_affected_parts_.size().< / span > < / div >
< div class = "line" > < a id = "l00128" name = "l00128" > < / a > < span class = "lineno" > 128< / span > std::sort(tmp_affected_parts_.begin(), tmp_affected_parts_.end());< / div >
< div class = "line" > < a id = "l00129" name = "l00129" > < / a > < span class = "lineno" > 129< / span > < / div >
< div class = "line" > < a id = "l00130" name = "l00130" > < / a > < span class = "lineno" > 130< / span > < span class = "comment" > // Iterate on each affected part and split it, or keep it intact if all< / span > < / div >
< div class = "line" > < a id = "l00131" name = "l00131" > < / a > < span class = "lineno" > 131< / span > < span class = "comment" > // of its elements were distinguished.< / span > < / div >
< div class = "line" > < a id = "l00132" name = "l00132" > < / a > < span class = "lineno" > 132< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > part : tmp_affected_parts_) {< / div >
< div class = "line" > < a id = "l00133" name = "l00133" > < / a > < span class = "lineno" > 133< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > start_index = part_[part].start_index;< / div >
< div class = "line" > < a id = "l00134" name = "l00134" > < / a > < span class = "lineno" > 134< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > end_index = part_[part].end_index;< / div >
< div class = "line" > < a id = "l00135" name = "l00135" > < / a > < span class = "lineno" > 135< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > split_index = end_index - tmp_counter_of_part_[part];< / div >
< div class = "line" > < a id = "l00136" name = "l00136" > < / a > < span class = "lineno" > 136< / span > tmp_counter_of_part_[part] = 0; < span class = "comment" > // Clean up after us.< / span > < / div >
< div class = "line" > < a id = "l00137" name = "l00137" > < / a > < span class = "lineno" > 137< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (split_index, start_index);< / div >
< div class = "line" > < a id = "l00138" name = "l00138" > < / a > < span class = "lineno" > 138< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (split_index, end_index);< / div >
< div class = "line" > < a id = "l00139" name = "l00139" > < / a > < span class = "lineno" > 139< / span > < / div >
< div class = "line" > < a id = "l00140" name = "l00140" > < / a > < span class = "lineno" > 140< / span > < span class = "comment" > // Do nothing if all elements were distinguished.< / span > < / div >
< div class = "line" > < a id = "l00141" name = "l00141" > < / a > < span class = "lineno" > 141< / span > < span class = "keywordflow" > if< / span > (split_index == start_index) < span class = "keywordflow" > continue< / span > ;< / 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 > < span class = "comment" > // Compute the fingerprint of the new part.< / span > < / div >
< div class = "line" > < a id = "l00144" name = "l00144" > < / a > < span class = "lineno" > 144< / span > uint64_t new_fprint = 0;< / div >
< div class = "line" > < a id = "l00145" name = "l00145" > < / a > < span class = "lineno" > 145< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = split_index; i < end_index; ++i) {< / div >
< div class = "line" > < a id = "l00146" name = "l00146" > < / a > < span class = "lineno" > 146< / span > new_fprint ^= FprintOfInt32(element_[i]);< / 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 > < / div >
< div class = "line" > < a id = "l00149" name = "l00149" > < / a > < span class = "lineno" > 149< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > new_part = < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ae91b7d9b6c4f0675b9ad3f38e5761853" > NumParts< / a > ();< / div >
< div class = "line" > < a id = "l00150" name = "l00150" > < / a > < span class = "lineno" > 150< / span > < / div >
< div class = "line" > < a id = "l00151" name = "l00151" > < / a > < span class = "lineno" > 151< / span > < span class = "comment" > // Perform the split.< / span > < / div >
< div class = "line" > < a id = "l00152" name = "l00152" > < / a > < span class = "lineno" > 152< / span > part_[part].end_index = split_index;< / div >
< div class = "line" > < a id = "l00153" name = "l00153" > < / a > < span class = "lineno" > 153< / span > part_[part].fprint ^= new_fprint;< / div >
< div class = "line" > < a id = "l00154" name = "l00154" > < / a > < span class = "lineno" > 154< / span > part_.push_back(Part(< span class = "comment" > /*start_index*/< / span > split_index, < span class = "comment" > /*end_index*/< / span > end_index,< / div >
< div class = "line" > < a id = "l00155" name = "l00155" > < / a > < span class = "lineno" > 155< / span > < span class = "comment" > /*parent_part*/< / span > part, new_fprint));< / 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 > < span class = "keywordtype" > int< / span > element : < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#a11ea4d0620bbdca30b7d9b8a23f8cdd8" > ElementsInPart< / a > (new_part)) {< / div >
< div class = "line" > < a id = "l00157" name = "l00157" > < / a > < span class = "lineno" > 157< / span > part_of_[element] = new_part;< / div >
< div class = "line" > < a id = "l00158" name = "l00158" > < / a > < span class = "lineno" > 158< / span > }< / 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" > < a class = "line" href = "classoperations__research_1_1_dynamic_partition.html#a59a35941a5a6eb3747faddb449a49e2a" > 162< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#a59a35941a5a6eb3747faddb449a49e2a" > DynamicPartition::UndoRefineUntilNumPartsEqual< / a > (< span class = "keywordtype" > int< / span > original_num_parts) {< / div >
< div class = "line" > < a id = "l00163" name = "l00163" > < / a > < span class = "lineno" > 163< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (< a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ae91b7d9b6c4f0675b9ad3f38e5761853" > NumParts< / a > (), original_num_parts);< / div >
< div class = "line" > < a id = "l00164" name = "l00164" > < / a > < span class = "lineno" > 164< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (original_num_parts, 1);< / div >
< div class = "line" > < a id = "l00165" name = "l00165" > < / a > < span class = "lineno" > 165< / span > < span class = "keywordflow" > while< / span > (< a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ae91b7d9b6c4f0675b9ad3f38e5761853" > NumParts< / a > () > original_num_parts) {< / div >
< div class = "line" > < a id = "l00166" name = "l00166" > < / a > < span class = "lineno" > 166< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > part_index = < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ae91b7d9b6c4f0675b9ad3f38e5761853" > NumParts< / a > () - 1;< / div >
< div class = "line" > < a id = "l00167" name = "l00167" > < / a > < span class = "lineno" > 167< / span > < span class = "keyword" > const< / span > Part& part = part_[part_index];< / div >
< div class = "line" > < a id = "l00168" name = "l00168" > < / a > < span class = "lineno" > 168< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > parent_part_index = part.parent_part;< / div >
< div class = "line" > < a id = "l00169" name = "l00169" > < / a > < span class = "lineno" > 169< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (parent_part_index, part_index) < < < span class = "stringliteral" > " UndoRefineUntilNumPartsEqual()" < / span > < / div >
< div class = "line" > < a id = "l00170" name = "l00170" > < / a > < span class = "lineno" > 170< / span > < span class = "stringliteral" > " called with " < / span > < / div >
< div class = "line" > < a id = "l00171" name = "l00171" > < / a > < span class = "lineno" > 171< / span > < span class = "stringliteral" > " ' original_num_parts' too low" < / span > ;< / div >
< div class = "line" > < a id = "l00172" name = "l00172" > < / a > < span class = "lineno" > 172< / span > < / div >
< div class = "line" > < a id = "l00173" name = "l00173" > < / a > < span class = "lineno" > 173< / span > < span class = "comment" > // Update the part contents: actually merge " part" onto its parent.< / span > < / div >
< div class = "line" > < a id = "l00174" name = "l00174" > < / a > < span class = "lineno" > 174< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > element : < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#a11ea4d0620bbdca30b7d9b8a23f8cdd8" > ElementsInPart< / a > (part_index)) {< / div >
< div class = "line" > < a id = "l00175" name = "l00175" > < / a > < span class = "lineno" > 175< / span > part_of_[element] = parent_part_index;< / div >
< div class = "line" > < a id = "l00176" name = "l00176" > < / a > < span class = "lineno" > 176< / span > }< / div >
< div class = "line" > < a id = "l00177" name = "l00177" > < / a > < span class = "lineno" > 177< / span > Part* < span class = "keyword" > const< / span > parent_part = & part_[parent_part_index];< / div >
< div class = "line" > < a id = "l00178" name = "l00178" > < / a > < span class = "lineno" > 178< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0" > DCHECK_EQ< / a > (part.start_index, parent_part-> end_index);< / div >
< div class = "line" > < a id = "l00179" name = "l00179" > < / a > < span class = "lineno" > 179< / span > parent_part-> end_index = part.end_index;< / div >
< div class = "line" > < a id = "l00180" name = "l00180" > < / a > < span class = "lineno" > 180< / span > parent_part-> fprint ^= part.fprint;< / div >
< div class = "line" > < a id = "l00181" name = "l00181" > < / a > < span class = "lineno" > 181< / span > part_.pop_back();< / 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 > < / div >
< div class = "line" > < a id = "l00185" name = "l00185" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_dynamic_partition.html#ad07c56b1579801daaf3a9a750d26e792" > 185< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ad07c56b1579801daaf3a9a750d26e792" > DynamicPartition::DebugString< / a > (< a class = "code hl_enumeration" href = "classoperations__research_1_1_dynamic_partition.html#a5d89f8571b04ded41d29edffdb479199" > DebugStringSorting< / a > sorting)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a id = "l00186" name = "l00186" > < / a > < span class = "lineno" > 186< / span > < span class = "keywordflow" > if< / span > (sorting != < a class = "code hl_enumvalue" href = "classoperations__research_1_1_dynamic_partition.html#a5d89f8571b04ded41d29edffdb479199aa3c9e40c9ce46fe6b0a9352db7240b6f" > SORT_LEXICOGRAPHICALLY< / a > & & sorting != < a class = "code hl_enumvalue" href = "classoperations__research_1_1_dynamic_partition.html#a5d89f8571b04ded41d29edffdb479199a6f2cdeb376ad23fd9f0d1164c25a0306" > SORT_BY_PART< / a > ) {< / div >
< div class = "line" > < a id = "l00187" name = "l00187" > < / a > < span class = "lineno" > 187< / span > < span class = "keywordflow" > return< / span > absl::StrFormat(< span class = "stringliteral" > " Unsupported sorting: %d" < / span > , sorting);< / div >
< div class = "line" > < a id = "l00188" name = "l00188" > < / a > < span class = "lineno" > 188< / span > }< / div >
< div class = "line" > < a id = "l00189" name = "l00189" > < / a > < span class = "lineno" > 189< / span > std::vector< std::vector< int> > parts;< / div >
< div class = "line" > < a id = "l00190" name = "l00190" > < / a > < span class = "lineno" > 190< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#ae91b7d9b6c4f0675b9ad3f38e5761853" > NumParts< / a > (); ++i) {< / div >
< div class = "line" > < a id = "l00191" name = "l00191" > < / a > < span class = "lineno" > 191< / span > < a class = "code hl_struct" href = "structoperations__research_1_1_dynamic_partition_1_1_iterable_part.html" > IterablePart< / a > iterable_part = < a class = "code hl_function" href = "classoperations__research_1_1_dynamic_partition.html#a11ea4d0620bbdca30b7d9b8a23f8cdd8" > ElementsInPart< / a > (i);< / div >
< div class = "line" > < a id = "l00192" name = "l00192" > < / a > < span class = "lineno" > 192< / span > parts.emplace_back(iterable_part.< a class = "code hl_function" href = "structoperations__research_1_1_dynamic_partition_1_1_iterable_part.html#a895e8e66079521889215308182c5591b" > begin< / a > (), iterable_part.< a class = "code hl_function" href = "structoperations__research_1_1_dynamic_partition_1_1_iterable_part.html#a4e37f070051346d7cd493425490c175e" > end< / a > ());< / div >
< div class = "line" > < a id = "l00193" name = "l00193" > < / a > < span class = "lineno" > 193< / span > std::sort(parts.back().begin(), parts.back().end());< / div >
< div class = "line" > < a id = "l00194" name = "l00194" > < / a > < span class = "lineno" > 194< / span > }< / div >
< div class = "line" > < a id = "l00195" name = "l00195" > < / a > < span class = "lineno" > 195< / span > < span class = "keywordflow" > if< / span > (sorting == < a class = "code hl_enumvalue" href = "classoperations__research_1_1_dynamic_partition.html#a5d89f8571b04ded41d29edffdb479199aa3c9e40c9ce46fe6b0a9352db7240b6f" > SORT_LEXICOGRAPHICALLY< / a > ) {< / div >
< div class = "line" > < a id = "l00196" name = "l00196" > < / a > < span class = "lineno" > 196< / span > std::sort(parts.begin(), parts.end());< / div >
< div class = "line" > < a id = "l00197" name = "l00197" > < / a > < span class = "lineno" > 197< / span > }< / div >
< div class = "line" > < a id = "l00198" name = "l00198" > < / a > < span class = "lineno" > 198< / span > std::string out;< / div >
< div class = "line" > < a id = "l00199" name = "l00199" > < / a > < span class = "lineno" > 199< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > std::vector< int> & part : parts) {< / div >
< div class = "line" > < a id = "l00200" name = "l00200" > < / a > < span class = "lineno" > 200< / span > < span class = "keywordflow" > if< / span > (!out.empty()) out += < span class = "stringliteral" > " | " < / span > ;< / div >
< div class = "line" > < a id = "l00201" name = "l00201" > < / a > < span class = "lineno" > 201< / span > out += absl::StrJoin(part, < span class = "stringliteral" > " " < / span > );< / div >
< div class = "line" > < a id = "l00202" name = "l00202" > < / a > < span class = "lineno" > 202< / span > }< / div >
< div class = "line" > < a id = "l00203" name = "l00203" > < / a > < span class = "lineno" > 203< / span > < span class = "keywordflow" > return< / span > out;< / div >
< div class = "line" > < a id = "l00204" name = "l00204" > < / a > < span class = "lineno" > 204< / span > }< / div >
< div class = "line" > < a id = "l00205" name = "l00205" > < / a > < span class = "lineno" > 205< / span > < / div >
< div class = "line" > < a id = "l00206" name = "l00206" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_merging_partition.html#a50eca19efa71a0b70de25f9ad4a2a6f8" > 206< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#a50eca19efa71a0b70de25f9ad4a2a6f8" > MergingPartition::Reset< / a > (< span class = "keywordtype" > int< / span > num_nodes) {< / div >
< div class = "line" > < a id = "l00207" name = "l00207" > < / a > < span class = "lineno" > 207< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (num_nodes, 0);< / div >
< div class = "line" > < a id = "l00208" name = "l00208" > < / a > < span class = "lineno" > 208< / span > part_size_.assign(num_nodes, 1);< / div >
< div class = "line" > < a id = "l00209" name = "l00209" > < / a > < span class = "lineno" > 209< / span > parent_.assign(num_nodes, -1);< / div >
< div class = "line" > < a id = "l00210" name = "l00210" > < / a > < span class = "lineno" > 210< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < num_nodes; ++i) parent_[i] = i;< / div >
< div class = "line" > < a id = "l00211" name = "l00211" > < / a > < span class = "lineno" > 211< / span > tmp_part_bit_.assign(num_nodes, < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a id = "l00212" name = "l00212" > < / a > < span class = "lineno" > 212< / span > }< / div >
< div class = "line" > < a id = "l00213" name = "l00213" > < / a > < span class = "lineno" > 213< / span > < / div >
< div class = "line" > < a id = "l00214" name = "l00214" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_merging_partition.html#a612bd8d97219124a8d6fbac721bcdbc6" > 214< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#a612bd8d97219124a8d6fbac721bcdbc6" > MergingPartition::MergePartsOf< / a > (< span class = "keywordtype" > int< / span > node1, < span class = "keywordtype" > int< / span > node2) {< / div >
< div class = "line" > < a id = "l00215" name = "l00215" > < / a > < span class = "lineno" > 215< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (node1, 0);< / div >
< div class = "line" > < a id = "l00216" name = "l00216" > < / a > < span class = "lineno" > 216< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (node2, 0);< / div >
< div class = "line" > < a id = "l00217" name = "l00217" > < / a > < span class = "lineno" > 217< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (node1, < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#af7b62ca470d8de1c1dde577b04671fa7" > NumNodes< / a > ());< / div >
< div class = "line" > < a id = "l00218" name = "l00218" > < / a > < span class = "lineno" > 218< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (node2, < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#af7b62ca470d8de1c1dde577b04671fa7" > NumNodes< / a > ());< / div >
< div class = "line" > < a id = "l00219" name = "l00219" > < / a > < span class = "lineno" > 219< / span > < span class = "keywordtype" > int< / span > root1 = < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#ae3df79e84e453454062c2c3789b7828e" > GetRoot< / a > (node1);< / div >
< div class = "line" > < a id = "l00220" name = "l00220" > < / a > < span class = "lineno" > 220< / span > < span class = "keywordtype" > int< / span > root2 = < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#ae3df79e84e453454062c2c3789b7828e" > GetRoot< / a > (node2);< / div >
< div class = "line" > < a id = "l00221" name = "l00221" > < / a > < span class = "lineno" > 221< / span > < span class = "keywordflow" > if< / span > (root1 == root2) < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a id = "l00222" name = "l00222" > < / a > < span class = "lineno" > 222< / span > < span class = "keywordtype" > int< / span > s1 = part_size_[root1];< / div >
< div class = "line" > < a id = "l00223" name = "l00223" > < / a > < span class = "lineno" > 223< / span > < span class = "keywordtype" > int< / span > s2 = part_size_[root2];< / div >
< div class = "line" > < a id = "l00224" name = "l00224" > < / a > < span class = "lineno" > 224< / span > < span class = "comment" > // Attach the smaller part to the larger one. Break ties by root index.< / span > < / div >
< div class = "line" > < a id = "l00225" name = "l00225" > < / a > < span class = "lineno" > 225< / span > < span class = "keywordflow" > if< / span > (s1 < s2 || (s1 == s2 & & root1 > root2)) {< / div >
< div class = "line" > < a id = "l00226" name = "l00226" > < / a > < span class = "lineno" > 226< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2" > std::swap< / a > (root1, root2);< / div >
< div class = "line" > < a id = "l00227" name = "l00227" > < / a > < span class = "lineno" > 227< / span > < a class = "code hl_function" href = "namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2" > std::swap< / a > (s1, s2);< / div >
< div class = "line" > < a id = "l00228" name = "l00228" > < / a > < span class = "lineno" > 228< / span > }< / div >
< div class = "line" > < a id = "l00229" name = "l00229" > < / a > < span class = "lineno" > 229< / span > < / div >
< div class = "line" > < a id = "l00230" name = "l00230" > < / a > < span class = "lineno" > 230< / span > < span class = "comment" > // Update the part size. Don' t change part_size_[root2]: it won' t be used< / span > < / div >
< div class = "line" > < a id = "l00231" name = "l00231" > < / a > < span class = "lineno" > 231< / span > < span class = "comment" > // again by further merges.< / span > < / div >
< div class = "line" > < a id = "l00232" name = "l00232" > < / a > < span class = "lineno" > 232< / span > part_size_[root1] += part_size_[root2];< / div >
< div class = "line" > < a id = "l00233" name = "l00233" > < / a > < span class = "lineno" > 233< / span > SetParentAlongPathToRoot(node1, root1);< / div >
< div class = "line" > < a id = "l00234" name = "l00234" > < / a > < span class = "lineno" > 234< / span > SetParentAlongPathToRoot(node2, root1);< / div >
< div class = "line" > < a id = "l00235" name = "l00235" > < / a > < span class = "lineno" > 235< / span > < span class = "keywordflow" > return< / span > root2;< / div >
< div class = "line" > < a id = "l00236" name = "l00236" > < / a > < span class = "lineno" > 236< / span > }< / div >
< div class = "line" > < a id = "l00237" name = "l00237" > < / a > < span class = "lineno" > 237< / span > < / div >
< div class = "line" > < a id = "l00238" name = "l00238" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_merging_partition.html#ac64dbed5d9196b941f3f53862f77309d" > 238< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#ac64dbed5d9196b941f3f53862f77309d" > MergingPartition::GetRootAndCompressPath< / a > (< span class = "keywordtype" > int< / span > node) {< / div >
< div class = "line" > < a id = "l00239" name = "l00239" > < / a > < span class = "lineno" > 239< / span > < a class = "code hl_define" href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > (node, 0);< / div >
< div class = "line" > < a id = "l00240" name = "l00240" > < / a > < span class = "lineno" > 240< / span > < a class = "code hl_define" href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > (node, < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#af7b62ca470d8de1c1dde577b04671fa7" > NumNodes< / a > ());< / div >
< div class = "line" > < a id = "l00241" name = "l00241" > < / a > < span class = "lineno" > 241< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > root = < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#ae3df79e84e453454062c2c3789b7828e" > GetRoot< / a > (node);< / div >
< div class = "line" > < a id = "l00242" name = "l00242" > < / a > < span class = "lineno" > 242< / span > SetParentAlongPathToRoot(node, root);< / div >
< div class = "line" > < a id = "l00243" name = "l00243" > < / a > < span class = "lineno" > 243< / span > < span class = "keywordflow" > return< / span > root;< / div >
< div class = "line" > < a id = "l00244" name = "l00244" > < / a > < span class = "lineno" > 244< / span > }< / div >
< div class = "line" > < a id = "l00245" name = "l00245" > < / a > < span class = "lineno" > 245< / span > < / div >
< div class = "line" > < a id = "l00246" name = "l00246" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_merging_partition.html#a80761f181b521aa284b7e687776b9fde" > 246< / a > < / span > < span class = "keywordtype" > void< / span > < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#a80761f181b521aa284b7e687776b9fde" > MergingPartition::KeepOnlyOneNodePerPart< / a > (std::vector< int> * < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > ) {< / div >
< div class = "line" > < a id = "l00247" name = "l00247" > < / a > < span class = "lineno" > 247< / span > < span class = "keywordtype" > int< / span > num_nodes_kept = 0;< / div >
< div class = "line" > < a id = "l00248" name = "l00248" > < / a > < span class = "lineno" > 248< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > node : *< a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > ) {< / div >
< div class = "line" > < a id = "l00249" name = "l00249" > < / a > < span class = "lineno" > 249< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > < a class = "code hl_variable" href = "preprocessor_8cc.html#abcdbe46fb8451a69d42c17abdb920021" > representative< / a > = < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#ac64dbed5d9196b941f3f53862f77309d" > GetRootAndCompressPath< / a > (node);< / div >
< div class = "line" > < a id = "l00250" name = "l00250" > < / a > < span class = "lineno" > 250< / span > < span class = "keywordflow" > if< / span > (!tmp_part_bit_[< a class = "code hl_variable" href = "preprocessor_8cc.html#abcdbe46fb8451a69d42c17abdb920021" > representative< / a > ]) {< / div >
< div class = "line" > < a id = "l00251" name = "l00251" > < / a > < span class = "lineno" > 251< / span > tmp_part_bit_[< a class = "code hl_variable" href = "preprocessor_8cc.html#abcdbe46fb8451a69d42c17abdb920021" > representative< / a > ] = < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a id = "l00252" name = "l00252" > < / a > < span class = "lineno" > 252< / span > (*nodes)[num_nodes_kept++] = node;< / div >
< div class = "line" > < a id = "l00253" name = "l00253" > < / a > < span class = "lineno" > 253< / span > }< / div >
< div class = "line" > < a id = "l00254" name = "l00254" > < / a > < span class = "lineno" > 254< / span > }< / div >
< div class = "line" > < a id = "l00255" name = "l00255" > < / a > < span class = "lineno" > 255< / span > < a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > -> resize(num_nodes_kept);< / div >
< div class = "line" > < a id = "l00256" name = "l00256" > < / a > < span class = "lineno" > 256< / span > < / div >
< div class = "line" > < a id = "l00257" name = "l00257" > < / a > < span class = "lineno" > 257< / span > < span class = "comment" > // Clean up the tmp_part_bit_ vector. Since we' ve already compressed the< / span > < / div >
< div class = "line" > < a id = "l00258" name = "l00258" > < / a > < span class = "lineno" > 258< / span > < span class = "comment" > // paths (if backtracking was enabled), no need to do it again.< / span > < / div >
< div class = "line" > < a id = "l00259" name = "l00259" > < / a > < span class = "lineno" > 259< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > node : *< a class = "code hl_variable" href = "routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17" > nodes< / a > ) tmp_part_bit_[< a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#ae3df79e84e453454062c2c3789b7828e" > GetRoot< / a > (node)] = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a id = "l00260" name = "l00260" > < / a > < span class = "lineno" > 260< / span > }< / div >
< div class = "line" > < a id = "l00261" name = "l00261" > < / a > < span class = "lineno" > 261< / span > < / div >
< div class = "line" > < a id = "l00262" name = "l00262" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_merging_partition.html#a62cb833403d7861c5badb4de3389e06e" > 262< / a > < / span > < span class = "keywordtype" > int< / span > < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#a62cb833403d7861c5badb4de3389e06e" > MergingPartition::FillEquivalenceClasses< / a > (< / div >
< div class = "line" > < a id = "l00263" name = "l00263" > < / a > < span class = "lineno" > 263< / span > std::vector< int> * node_equivalence_classes) {< / div >
< div class = "line" > < a id = "l00264" name = "l00264" > < / a > < span class = "lineno" > 264< / span > node_equivalence_classes-> assign(< a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#af7b62ca470d8de1c1dde577b04671fa7" > NumNodes< / a > (), -1);< / div >
< div class = "line" > < a id = "l00265" name = "l00265" > < / a > < span class = "lineno" > 265< / span > < span class = "keywordtype" > int< / span > num_roots = 0;< / div >
< div class = "line" > < a id = "l00266" name = "l00266" > < / a > < span class = "lineno" > 266< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > node = 0; node < < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#af7b62ca470d8de1c1dde577b04671fa7" > NumNodes< / a > (); ++node) {< / div >
< div class = "line" > < a id = "l00267" name = "l00267" > < / a > < span class = "lineno" > 267< / span > < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > root = < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#ac64dbed5d9196b941f3f53862f77309d" > GetRootAndCompressPath< / a > (node);< / div >
< div class = "line" > < a id = "l00268" name = "l00268" > < / a > < span class = "lineno" > 268< / span > < span class = "keywordflow" > if< / span > ((*node_equivalence_classes)[root] < 0) {< / div >
< div class = "line" > < a id = "l00269" name = "l00269" > < / a > < span class = "lineno" > 269< / span > (*node_equivalence_classes)[root] = num_roots;< / div >
< div class = "line" > < a id = "l00270" name = "l00270" > < / a > < span class = "lineno" > 270< / span > ++num_roots;< / div >
< div class = "line" > < a id = "l00271" name = "l00271" > < / a > < span class = "lineno" > 271< / span > }< / div >
< div class = "line" > < a id = "l00272" name = "l00272" > < / a > < span class = "lineno" > 272< / span > (*node_equivalence_classes)[node] = (*node_equivalence_classes)[root];< / div >
< div class = "line" > < a id = "l00273" name = "l00273" > < / a > < span class = "lineno" > 273< / span > }< / div >
< div class = "line" > < a id = "l00274" name = "l00274" > < / a > < span class = "lineno" > 274< / span > < span class = "keywordflow" > return< / span > num_roots;< / div >
< div class = "line" > < a id = "l00275" name = "l00275" > < / a > < span class = "lineno" > 275< / span > }< / div >
< div class = "line" > < a id = "l00276" name = "l00276" > < / a > < span class = "lineno" > 276< / span > < / div >
< div class = "line" > < a id = "l00277" name = "l00277" > < / a > < span class = "lineno" > < a class = "line" href = "classoperations__research_1_1_merging_partition.html#a6097c48821f010becb9a6910f4c39288" > 277< / a > < / span > std::string < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#a6097c48821f010becb9a6910f4c39288" > MergingPartition::DebugString< / a > () {< / div >
< div class = "line" > < a id = "l00278" name = "l00278" > < / a > < span class = "lineno" > 278< / span > std::vector< std::vector< int> > sorted_parts(< a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#af7b62ca470d8de1c1dde577b04671fa7" > NumNodes< / a > ());< / div >
< div class = "line" > < a id = "l00279" name = "l00279" > < / a > < span class = "lineno" > 279< / span > < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < < a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#af7b62ca470d8de1c1dde577b04671fa7" > NumNodes< / a > (); ++i) {< / div >
< div class = "line" > < a id = "l00280" name = "l00280" > < / a > < span class = "lineno" > 280< / span > sorted_parts[< a class = "code hl_function" href = "classoperations__research_1_1_merging_partition.html#ac64dbed5d9196b941f3f53862f77309d" > GetRootAndCompressPath< / a > (i)].push_back(i);< / div >
< div class = "line" > < a id = "l00281" name = "l00281" > < / a > < span class = "lineno" > 281< / span > }< / div >
< div class = "line" > < a id = "l00282" name = "l00282" > < / a > < span class = "lineno" > 282< / span > < span class = "keywordflow" > for< / span > (std::vector< int> & part : sorted_parts)< / div >
< div class = "line" > < a id = "l00283" name = "l00283" > < / a > < span class = "lineno" > 283< / span > std::sort(part.begin(), part.end());< / div >
< div class = "line" > < a id = "l00284" name = "l00284" > < / a > < span class = "lineno" > 284< / span > std::sort(sorted_parts.begin(), sorted_parts.end());< / div >
< div class = "line" > < a id = "l00285" name = "l00285" > < / a > < span class = "lineno" > 285< / span > < span class = "comment" > // Note: typically, a lot of elements of " sorted_parts" will be empty,< / span > < / div >
< div class = "line" > < a id = "l00286" name = "l00286" > < / a > < span class = "lineno" > 286< / span > < span class = "comment" > // but these won' t be visible in the string that we construct below.< / span > < / div >
< div class = "line" > < a id = "l00287" name = "l00287" > < / a > < span class = "lineno" > 287< / span > std::string out;< / div >
< div class = "line" > < a id = "l00288" name = "l00288" > < / a > < span class = "lineno" > 288< / span > < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > std::vector< int> & part : sorted_parts) {< / div >
< div class = "line" > < a id = "l00289" name = "l00289" > < / a > < span class = "lineno" > 289< / span > < span class = "keywordflow" > if< / span > (!out.empty()) out += < span class = "stringliteral" > " | " < / span > ;< / div >
< div class = "line" > < a id = "l00290" name = "l00290" > < / a > < span class = "lineno" > 290< / span > out += absl::StrJoin(part, < span class = "stringliteral" > " " < / span > );< / div >
< div class = "line" > < a id = "l00291" name = "l00291" > < / a > < span class = "lineno" > 291< / span > }< / div >
< div class = "line" > < a id = "l00292" name = "l00292" > < / a > < span class = "lineno" > 292< / span > < span class = "keywordflow" > return< / span > out;< / div >
< div class = "line" > < a id = "l00293" name = "l00293" > < / a > < span class = "lineno" > 293< / span > }< / div >
< div class = "line" > < a id = "l00294" name = "l00294" > < / a > < span class = "lineno" > 294< / span > < / div >
< div class = "line" > < a id = "l00295" name = "l00295" > < / a > < span class = "lineno" > 295< / 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_aae2dc65d9ea248d54bf39daa986dd295" > < div class = "ttname" > < a href = "base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295" > DCHECK_GE< / a > < / div > < div class = "ttdeci" > #define DCHECK_GE(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00895" > base/logging.h:895< / a > < / div > < / div >
< div class = "ttc" id = "abase_2logging_8h_html_ab62f5ed8f2d48e29802be0cbbcd1359a" > < div class = "ttname" > < a href = "base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a" > DCHECK_LT< / a > < / div > < div class = "ttdeci" > #define DCHECK_LT(val1, val2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "base_2logging_8h_source.html#l00894" > base/logging.h:894< / 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_1_dynamic_partition_html_a11ea4d0620bbdca30b7d9b8a23f8cdd8" > < div class = "ttname" > < a href = "classoperations__research_1_1_dynamic_partition.html#a11ea4d0620bbdca30b7d9b8a23f8cdd8" > operations_research::DynamicPartition::ElementsInPart< / a > < / div > < div class = "ttdeci" > IterablePart ElementsInPart(int i) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8h_source.html#l00277" > dynamic_partition.h:277< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dynamic_partition_html_a32f3aa9643111b05108d1120e48c1e13" > < div class = "ttname" > < a href = "classoperations__research_1_1_dynamic_partition.html#a32f3aa9643111b05108d1120e48c1e13" > operations_research::DynamicPartition::Refine< / a > < / div > < div class = "ttdeci" > void Refine(const std::vector< int > & distinguished_subset)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8cc_source.html#l00097" > dynamic_partition.cc:97< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dynamic_partition_html_a59a35941a5a6eb3747faddb449a49e2a" > < div class = "ttname" > < a href = "classoperations__research_1_1_dynamic_partition.html#a59a35941a5a6eb3747faddb449a49e2a" > operations_research::DynamicPartition::UndoRefineUntilNumPartsEqual< / a > < / div > < div class = "ttdeci" > void UndoRefineUntilNumPartsEqual(int original_num_parts)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8cc_source.html#l00162" > dynamic_partition.cc:162< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dynamic_partition_html_a5d89f8571b04ded41d29edffdb479199" > < div class = "ttname" > < a href = "classoperations__research_1_1_dynamic_partition.html#a5d89f8571b04ded41d29edffdb479199" > operations_research::DynamicPartition::DebugStringSorting< / a > < / div > < div class = "ttdeci" > DebugStringSorting< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8h_source.html#l00118" > dynamic_partition.h:118< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dynamic_partition_html_a5d89f8571b04ded41d29edffdb479199a6f2cdeb376ad23fd9f0d1164c25a0306" > < div class = "ttname" > < a href = "classoperations__research_1_1_dynamic_partition.html#a5d89f8571b04ded41d29edffdb479199a6f2cdeb376ad23fd9f0d1164c25a0306" > operations_research::DynamicPartition::SORT_BY_PART< / a > < / div > < div class = "ttdeci" > @ SORT_BY_PART< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8h_source.html#l00123" > dynamic_partition.h:123< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dynamic_partition_html_a5d89f8571b04ded41d29edffdb479199aa3c9e40c9ce46fe6b0a9352db7240b6f" > < div class = "ttname" > < a href = "classoperations__research_1_1_dynamic_partition.html#a5d89f8571b04ded41d29edffdb479199aa3c9e40c9ce46fe6b0a9352db7240b6f" > operations_research::DynamicPartition::SORT_LEXICOGRAPHICALLY< / a > < / div > < div class = "ttdeci" > @ SORT_LEXICOGRAPHICALLY< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8h_source.html#l00121" > dynamic_partition.h:121< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dynamic_partition_html_a84daba977c20d7a54c86ef77e8986267" > < div class = "ttname" > < a href = "classoperations__research_1_1_dynamic_partition.html#a84daba977c20d7a54c86ef77e8986267" > operations_research::DynamicPartition::NumElements< / a > < / div > < div class = "ttdeci" > int NumElements() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8h_source.html#l00061" > dynamic_partition.h:61< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dynamic_partition_html_ac86affffe0db21281ab1db3b23bbebc8" > < div class = "ttname" > < a href = "classoperations__research_1_1_dynamic_partition.html#ac86affffe0db21281ab1db3b23bbebc8" > operations_research::DynamicPartition::DynamicPartition< / a > < / div > < div class = "ttdeci" > DynamicPartition(int num_elements)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8cc_source.html#l00032" > dynamic_partition.cc:32< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dynamic_partition_html_ad07c56b1579801daaf3a9a750d26e792" > < div class = "ttname" > < a href = "classoperations__research_1_1_dynamic_partition.html#ad07c56b1579801daaf3a9a750d26e792" > operations_research::DynamicPartition::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString(DebugStringSorting sorting) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8cc_source.html#l00185" > dynamic_partition.cc:185< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_dynamic_partition_html_ae91b7d9b6c4f0675b9ad3f38e5761853" > < div class = "ttname" > < a href = "classoperations__research_1_1_dynamic_partition.html#ae91b7d9b6c4f0675b9ad3f38e5761853" > operations_research::DynamicPartition::NumParts< / a > < / div > < div class = "ttdeci" > const int NumParts() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8h_source.html#l00062" > dynamic_partition.h:62< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_merging_partition_html_a50eca19efa71a0b70de25f9ad4a2a6f8" > < div class = "ttname" > < a href = "classoperations__research_1_1_merging_partition.html#a50eca19efa71a0b70de25f9ad4a2a6f8" > operations_research::MergingPartition::Reset< / a > < / div > < div class = "ttdeci" > void Reset(int num_nodes)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8cc_source.html#l00206" > dynamic_partition.cc:206< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_merging_partition_html_a6097c48821f010becb9a6910f4c39288" > < div class = "ttname" > < a href = "classoperations__research_1_1_merging_partition.html#a6097c48821f010becb9a6910f4c39288" > operations_research::MergingPartition::DebugString< / a > < / div > < div class = "ttdeci" > std::string DebugString()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8cc_source.html#l00277" > dynamic_partition.cc:277< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_merging_partition_html_a612bd8d97219124a8d6fbac721bcdbc6" > < div class = "ttname" > < a href = "classoperations__research_1_1_merging_partition.html#a612bd8d97219124a8d6fbac721bcdbc6" > operations_research::MergingPartition::MergePartsOf< / a > < / div > < div class = "ttdeci" > int MergePartsOf(int node1, int node2)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8cc_source.html#l00214" > dynamic_partition.cc:214< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_merging_partition_html_a62cb833403d7861c5badb4de3389e06e" > < div class = "ttname" > < a href = "classoperations__research_1_1_merging_partition.html#a62cb833403d7861c5badb4de3389e06e" > operations_research::MergingPartition::FillEquivalenceClasses< / a > < / div > < div class = "ttdeci" > int FillEquivalenceClasses(std::vector< int > *node_equivalence_classes)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8cc_source.html#l00262" > dynamic_partition.cc:262< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_merging_partition_html_a80761f181b521aa284b7e687776b9fde" > < div class = "ttname" > < a href = "classoperations__research_1_1_merging_partition.html#a80761f181b521aa284b7e687776b9fde" > operations_research::MergingPartition::KeepOnlyOneNodePerPart< / a > < / div > < div class = "ttdeci" > void KeepOnlyOneNodePerPart(std::vector< int > *nodes)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8cc_source.html#l00246" > dynamic_partition.cc:246< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_merging_partition_html_ac64dbed5d9196b941f3f53862f77309d" > < div class = "ttname" > < a href = "classoperations__research_1_1_merging_partition.html#ac64dbed5d9196b941f3f53862f77309d" > operations_research::MergingPartition::GetRootAndCompressPath< / a > < / div > < div class = "ttdeci" > int GetRootAndCompressPath(int node)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8cc_source.html#l00238" > dynamic_partition.cc:238< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_merging_partition_html_ae3df79e84e453454062c2c3789b7828e" > < div class = "ttname" > < a href = "classoperations__research_1_1_merging_partition.html#ae3df79e84e453454062c2c3789b7828e" > operations_research::MergingPartition::GetRoot< / a > < / div > < div class = "ttdeci" > int GetRoot(int node) const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8h_source.html#l00315" > dynamic_partition.h:315< / a > < / div > < / div >
< div class = "ttc" id = "aclassoperations__research_1_1_merging_partition_html_af7b62ca470d8de1c1dde577b04671fa7" > < div class = "ttname" > < a href = "classoperations__research_1_1_merging_partition.html#af7b62ca470d8de1c1dde577b04671fa7" > operations_research::MergingPartition::NumNodes< / a > < / div > < div class = "ttdeci" > int NumNodes() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "dynamic__partition_8h_source.html#l00211" > dynamic_partition.h:211< / a > < / div > < / div >
< div class = "ttc" id = "adynamic__partition_8h_html" > < div class = "ttname" > < a href = "dynamic__partition_8h.html" > dynamic_partition.h< / a > < / div > < / div >
< div class = "ttc" id = "amurmur_8h_html" > < div class = "ttname" > < a href = "murmur_8h.html" > murmur.h< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceoperations__research_1_1math__opt_html_a5de89a1f6e3f80a49a0d76136d8044e2" > < div class = "ttname" > < a href = "namespaceoperations__research_1_1math__opt.html#a5de89a1f6e3f80a49a0d76136d8044e2" > operations_research::math_opt::swap< / a > < / div > < div class = "ttdeci" > void swap(IdMap< K, V > & a, IdMap< K, V > & b)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "id__map_8h_source.html#l00262" > id_map.h:262< / a > < / 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 >
< div class = "ttc" id = "anamespaceutil__hash_html_aefdb33a41f3439b534ff91f3140c5594" > < div class = "ttname" > < a href = "namespaceutil__hash.html#aefdb33a41f3439b534ff91f3140c5594" > util_hash::MurmurHash64< / a > < / div > < div class = "ttdeci" > uint64_t MurmurHash64(const char *buf, const size_t len)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "murmur_8h_source.html#l00023" > murmur.h:23< / a > < / div > < / div >
< div class = "ttc" id = "apreprocessor_8cc_html_abcdbe46fb8451a69d42c17abdb920021" > < div class = "ttname" > < a href = "preprocessor_8cc.html#abcdbe46fb8451a69d42c17abdb920021" > representative< / a > < / div > < div class = "ttdeci" > ColIndex representative< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "preprocessor_8cc_source.html#l00469" > preprocessor.cc:469< / a > < / div > < / div >
2022-03-04 00:11:33 +01:00
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