has one progress

source/orm/sql/internal/object_resolver_producer.cpp

@@ -8,3 +8,20 @@ const std::type_index & object_resolver_producer::type() const {
 object_resolver_producer::object_resolver_producer(const std::type_index &type)
 : type_(type) {}
 }
+
+const std::type_index& matador::sql::joined_object_resolver_producer::root_type() const {
+  return root_type_;
+}
+
+const std::type_index& matador::sql::joined_object_resolver_producer::type() const {
+  return type_;
+}
+
+const std::string& matador::sql::joined_object_resolver_producer::collection_name() const {
+  return collection_name_;
+}
+
+matador::sql::joined_object_resolver_producer::joined_object_resolver_producer(const std::type_index& root_type,  const std::type_index& type, std::string collection_name)
+: root_type_(root_type)
+, type_(type)
+, collection_name_(std::move(collection_name)) {}