From c22fe3076a2f3484aa69f970a9357ad92e1bcd0c Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 25 Jul 2024 17:53:48 -0600
Subject: [PATCH] Hide implementation from doxygen to avoid errors.

---
 include/deal.II/base/lazy.h        | 6 ++++--
 include/deal.II/base/task_result.h | 5 +++++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/include/deal.II/base/lazy.h b/include/deal.II/base/lazy.h
index 40d62f8553..37a066b743 100644
--- a/include/deal.II/base/lazy.h
+++ b/include/deal.II/base/lazy.h
@@ -278,6 +278,7 @@ private:
 
 // ------------------------------- inline functions --------------------------
 
+#ifndef DOXYGEN
 
 template <typename T>
 DEAL_II_CXX20_REQUIRES((std::is_move_constructible_v<T> &&
@@ -399,9 +400,9 @@ inline DEAL_II_ALWAYS_INLINE
   // https://en.cppreference.com/w/cpp/atomic/memory_order#Release-Acquire_ordering
   //
   if (!object_is_initialized.load(std::memory_order_acquire))
-#ifdef DEAL_II_HAVE_CXX20
+#  ifdef DEAL_II_HAVE_CXX20
     [[unlikely]]
-#endif
+#  endif
     {
       // Check again. If this thread won the race to the lock then we
       // would like to initialize the object. Otherwise another thread has
@@ -506,6 +507,7 @@ std::size_t Lazy<T>::memory_consumption() const
          sizeof(*this) - sizeof(task_result);
 }
 
+#endif
 
 DEAL_II_NAMESPACE_CLOSE
 #endif
diff --git a/include/deal.II/base/task_result.h b/include/deal.II/base/task_result.h
index b0a1ecb357..9252d27fda 100644
--- a/include/deal.II/base/task_result.h
+++ b/include/deal.II/base/task_result.h
@@ -394,6 +394,7 @@ namespace Threads
 
   // ------------------------------- inline functions --------------------------
 
+#ifndef DOXYGEN
 
   template <typename T>
   inline TaskResult<T>::TaskResult(TaskResult<T> &&other) noexcept
@@ -615,8 +616,12 @@ namespace Threads
       join();
     return task_result.value();
   }
+
+#endif
+
 } // namespace Threads
 
+
 /**
  * @}
  */
-- 
2.39.5