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[core] Use std::tie in Source::Impl::queryRenderedFeatures sort

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This commit is contained in:
Bruno de Oliveira Abinader
2017-01-17 11:53:11 +01:00
parent 1fc8159481
commit 54d937c738
1 changed files with 2 additions and 3 deletions
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5
src/mbgl/style/source_impl.cpp
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@@ -217,9 +217,8 @@ std::unordered_map<std::string, std::vector<Feature>> Source::Impl::queryRendere
auto sortRenderTiles = [](const RenderTile& a, const RenderTile& b) {
return a.id.canonical.z != b.id.canonical.z ? a.id.canonical.z < b.id.canonical.z :
a.id.canonical.y != b.id.canonical.y ? a.id.canonical.y < b.id.canonical.y :
a.id.wrap != b.id.wrap ? a.id.wrap < b.id.wrap : a.id.canonical.x < b.id.canonical.x;
return std::tie(a.id.canonical.z, a.id.canonical.y, a.id.wrap, a.id.canonical.x) <
std::tie(b.id.canonical.z, b.id.canonical.y, b.id.wrap, b.id.canonical.x);
};
std::vector<std::reference_wrapper<const RenderTile>> sortedTiles;
std::transform(renderTiles.cbegin(), renderTiles.cend(), std::back_inserter(sortedTiles),