Scarfski/entt
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

meta: make meta and meta_reset context aware

Browse Source
This commit is contained in:
Michele Caini
2022-10-06 11:35:38 +02:00
parent dc394f62c6
commit 75b10cfa09
1 changed files with 14 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
src/entt/meta/factory.hpp
View File

@@ -524,13 +524,14 @@ private:
* dedicated factory.
*
* @tparam Type Type to reflect.
* @param ctx The context into which to construct meta types.
* @return A meta factory for the given type.
*/
template<typename Type>
[[nodiscard]] auto meta() noexcept {
[[nodiscard]] auto meta(meta_ctx &ctx = locator<meta_ctx>::value_or()) noexcept {
// make sure the type exists in the context before returning a factory
internal::meta_context::from(locator<meta_ctx>::value_or()).value.try_emplace(type_id<Type>().hash(), internal::resolve_TODO<Type>());
return meta_factory<Type>{};
internal::meta_context::from(ctx).value.try_emplace(type_id<Type>().hash(), internal::resolve_TODO<Type>());
return meta_factory<Type>{ctx};
}
/**
@@ -543,9 +544,10 @@ template<typename Type>
* The type is also removed from the set of searchable types.
*
* @param id Unique identifier.
* @param ctx The context from which to reset meta types.
*/
inline void meta_reset(const id_type id) noexcept {
auto &&context = internal::meta_context::from(locator<meta_ctx>::value_or());
inline void meta_reset(const id_type id, meta_ctx &ctx = locator<meta_ctx>::value_or()) noexcept {
auto &&context = internal::meta_context::from(ctx);
for(auto it = context.value.begin(); it != context.value.end();) {
if(it->second.id == id) {
@@ -562,19 +564,22 @@ inline void meta_reset(const id_type id) noexcept {
* @sa meta_reset
*
* @tparam Type Type to reset.
* @param ctx The context from which to reset meta types.
*/
template<typename Type>
void meta_reset() noexcept {
internal::meta_context::from(locator<meta_ctx>::value_or()).value.erase(type_id<Type>().hash());
void meta_reset(meta_ctx &ctx = locator<meta_ctx>::value_or()) noexcept {
internal::meta_context::from(ctx).value.erase(type_id<Type>().hash());
}
/**
* @brief Resets all meta types.
*
* @sa meta_reset
*
* @param ctx The context from which to reset meta types.
*/
inline void meta_reset() noexcept {
internal::meta_context::from(locator<meta_ctx>::value_or()).value.clear();
inline void meta_reset(meta_ctx &ctx = locator<meta_ctx>::value_or()) noexcept {
internal::meta_context::from(ctx).value.clear();
}
} // namespace entt