Try to retrieve class-element of type Class constructed with
parameters params.
Typically used to implement (polymorphic) caching of class-types
without the need for GG-allocating a temporary instance of a
class-element potentially already stored in this set.
Polymorphic caching can be realized by setting hasher to
hash_functions.hashOfPolymorphic.
structHybridHashMap(K, V = void, alias hasher = hashOf, string keyEqualPred = defaultKeyEqualPredOf!(K), Allocator = Mallocator, Options options = Options.init)
Try to retrieve class-element of type Class constructed with parameters params.
Typically used to implement (polymorphic) caching of class-types without the need for GG-allocating a temporary instance of a class-element potentially already stored in this set.
Polymorphic caching can be realized by setting hasher to hash_functions.hashOfPolymorphic.