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author | galinelle <59386712+galinelle@users.noreply.github.com> | 2020-01-22 16:04:31 +0200 |
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committer | GitHub <noreply@github.com> | 2020-01-22 16:04:31 +0200 |
commit | 4678b3d70cf36b4bd2668251b7f3deb6ca33c555 (patch) | |
tree | c6f90b86e5a0b7792cf2f7ffeb98066ba32e080b | |
parent | 04edb1dbaa1c660f830f80275dc25dc700d29f1a (diff) | |
download | qtlocation-mapboxgl-4678b3d70cf36b4bd2668251b7f3deb6ca33c555.tar.gz |
[core] remove std::vector copy step in SymbolLayout::anchorIsTooClose (#16131)
A const reference is enough here.
-rw-r--r-- | src/mbgl/layout/symbol_layout.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mbgl/layout/symbol_layout.cpp b/src/mbgl/layout/symbol_layout.cpp index 1f447ddc9f..e0475f0acb 100644 --- a/src/mbgl/layout/symbol_layout.cpp +++ b/src/mbgl/layout/symbol_layout.cpp @@ -682,7 +682,7 @@ bool SymbolLayout::anchorIsTooClose(const std::u16string& text, const float repe if (compareText.find(text) == compareText.end()) { compareText.emplace(text, Anchors()); } else { - auto otherAnchors = compareText.find(text)->second; + const auto& otherAnchors = compareText.find(text)->second; for (const Anchor& otherAnchor : otherAnchors) { if (util::dist<float>(anchor.point, otherAnchor.point) < repeatDistance) { return true; |