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meta: avoid unnecessary allocations

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This commit is contained in:
skypjack
2026-01-29 08:26:48 +01:00
parent f6e22dc4ba
commit 6ac13b140f
1 changed files with 5 additions and 3 deletions
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8
src/entt/meta/factory.hpp
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@@ -122,10 +122,12 @@ protected:
public:
basic_meta_factory(meta_ctx &area, meta_type_node node)
: ctx{&area},
bucket{node.info->hash()},
parent{meta_context::from(*ctx).bucket.try_emplace(node.info->hash(), std::make_unique<meta_type_node>(std::move(node))).first->second.get()} {
if(parent->details == nullptr) {
bucket{node.info->hash()} {
if(const auto it = meta_context::from(*ctx).bucket.find(bucket); it == meta_context::from(*ctx).bucket.cend()) {
parent = meta_context::from(*ctx).bucket.emplace(node.info->hash(), std::make_unique<meta_type_node>(std::move(node))).first->second.get();
parent->details = std::make_unique<meta_type_descriptor>();
} else {
parent = it->second.get();
}
}