storage: minor changes

This commit is contained in:
Michele Caini
2020-01-13 00:06:17 +01:00
parent ee5156704d
commit 4bc80fae8d

View File

@@ -357,9 +357,9 @@ public:
std::enable_if_t<std::is_same_v<typename std::iterator_traits<It>::value_type, entity_type>, reverse_iterator_type>
construct(It first, It last, [[maybe_unused]] Args &&... args) {
if constexpr(sizeof...(Args) == 0) {
instances.resize(instances.size() + std::distance(first, last));
instances.insert(instances.end(), std::distance(first, last), object_type{});
} else {
instances.resize(instances.size() + std::distance(first, last), Type{std::forward<Args>(args)...});
instances.insert(instances.end(), std::distance(first, last), object_type{std::forward<Args>(args)...});
}
// entity goes after component in case constructor throws