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Add .reserve(...) to assembleGeometry function (#6983)

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This commit is contained in:
Siarhei Fedartsou
2024-07-09 21:12:47 +03:00
committed by GitHub
parent ab771c6142
commit f5598efcff
2 changed files with 9 additions and 0 deletions
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include/engine/guidance/assemble_geometry.hpp
+8
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@@ -37,6 +37,14 @@ inline LegGeometry assembleGeometry(const datafacade::BaseDataFacade &facade,
{
LegGeometry geometry;
// each container will at most have `leg_data.size()` + 1/2 elements in it
// these additional 1/2 elements come from processing of very first and very last segment
geometry.locations.reserve(leg_data.size() + 2);
geometry.segment_distances.reserve(leg_data.size() + 1);
geometry.segment_offsets.reserve(leg_data.size() + 1);
geometry.annotations.reserve(leg_data.size() + 1);
geometry.node_ids.reserve(leg_data.size() + 2);
// segment 0 first and last
geometry.segment_offsets.push_back(0);
geometry.locations.push_back(source_node.location);