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view: relax policy constraint if possible

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This commit is contained in:
Michele Caini
2021-07-21 10:39:43 +02:00
parent 99198fb07f
commit 8099dde34b
1 changed files with 2 additions and 1 deletions
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3
src/entt/entity/view.hpp
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@@ -371,7 +371,8 @@ class basic_view_impl<Policy, Entity, exclude_t<Exclude...>, Component...> {
template<typename Comp, typename Func>
void traverse(Func func) const {
for(const auto curr: internal::iterable_storage<Entity, Comp>{*std::get<storage_type<Comp> *>(pools)}) {
if(Policy::accept(std::get<0>(curr)) && ((std::is_same_v<Comp, Component> || std::get<storage_type<Component> *>(pools)->contains(std::get<0>(curr))) && ...)
if(internal::stable_iteration<in_place_delete_v<std::remove_const_t<Comp>>>::accept(std::get<0>(curr))
&& ((std::is_same_v<Comp, Component> || std::get<storage_type<Component> *>(pools)->contains(std::get<0>(curr))) && ...)
&& std::apply([entt = std::get<0>(curr)](const auto *... cpool) { return (!cpool->contains(entt) && ...); }, filter))
{
if constexpr(is_applicable_v<Func, decltype(std::tuple_cat(std::tuple<entity_type>{}, std::declval<basic_view_impl>().get({})))>) {