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Micro performance optimisation in map matching (#6976)

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This commit is contained in:
Siarhei Fedartsou
2024-06-29 19:59:08 +02:00
committed by GitHub
parent cacb1b23f9
commit 93c0e1dab3
2 changed files with 3 additions and 1 deletions
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src/engine/routing_algorithms/map_matching.cpp
+2 -1
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@@ -401,6 +401,7 @@ SubMatchingList mapMatching(SearchEngineData<Algorithm> &engine_working_data,
auto trace_distance = 0.0;
matching.nodes.reserve(reconstructed_indices.size());
matching.indices.reserve(reconstructed_indices.size());
matching.alternatives_count.reserve(reconstructed_indices.size());
for (const auto &idx : reconstructed_indices)
{
const auto timestamp_index = idx.first;
@@ -428,7 +429,7 @@ SubMatchingList mapMatching(SearchEngineData<Algorithm> &engine_working_data,
matching.confidence = confidence(trace_distance, matching_distance);
sub_matchings.push_back(matching);
sub_matchings.emplace_back(std::move(matching));
sub_matching_begin = sub_matching_end;
}