From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Wed, 21 Aug 2024 22:20:01 +0000 (-0600)
Subject: Use TaskResult::emplace_object() in class Lazy.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F17683%2Fhead;p=dealii.git

Use TaskResult::emplace_object() in class Lazy.
---

diff --git a/include/deal.II/base/lazy.h b/include/deal.II/base/lazy.h
index 37a066b743..ff22a806a7 100644
--- a/include/deal.II/base/lazy.h
+++ b/include/deal.II/base/lazy.h
@@ -299,9 +299,7 @@ inline Lazy<T>::Lazy(const Lazy &other)
   if (other.has_value())
     {
       object_is_initialized.store(true);
-      task_result =
-        Threads::new_task([&other]() -> T { return other.value(); });
-      task_result.join();
+      task_result.emplace_object(other.value());
     }
   else
     object_is_initialized.store(false);
@@ -333,8 +331,7 @@ inline Lazy<T> &Lazy<T>::operator=(const Lazy &other)
   if (other.has_value())
     {
       object_is_initialized.store(true);
-      task_result =
-        Threads::new_task([&other]() -> T { return other.value(); });
+      task_result.emplace_object(other.value());
     }
   else
     {