From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 18 May 2023 05:51:55 +0000 (-0600)
Subject: Initialize and check an assertion in the NOX solver.
X-Git-Tag: v9.5.0-rc1~216^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F15238%2Fhead;p=dealii.git

Initialize and check an assertion in the NOX solver.
---

diff --git a/include/deal.II/trilinos/nox.h b/include/deal.II/trilinos/nox.h
index 3ca2cc2612..37c5ede1e6 100644
--- a/include/deal.II/trilinos/nox.h
+++ b/include/deal.II/trilinos/nox.h
@@ -164,6 +164,11 @@ namespace TrilinosWrappers
               const Teuchos::RCP<Teuchos::ParameterList> &parameters =
                 Teuchos::rcp(new Teuchos::ParameterList));
 
+    /**
+     * Destructor.
+     */
+    ~NOXSolver();
+
     /**
      * Clear the internal state.
      */
diff --git a/include/deal.II/trilinos/nox.templates.h b/include/deal.II/trilinos/nox.templates.h
index 57d8974504..e0a8b690fd 100644
--- a/include/deal.II/trilinos/nox.templates.h
+++ b/include/deal.II/trilinos/nox.templates.h
@@ -940,9 +940,17 @@ namespace TrilinosWrappers
     , n_jacobian_applications(0)
     , n_nonlinear_iterations(0)
     , n_last_linear_iterations(0)
+    , pending_exception(nullptr)
   {}
 
 
+  template <typename VectorType>
+  NOXSolver<VectorType>::~NOXSolver()
+  {
+    Assert(pending_exception == nullptr, ExcInternalError());
+  }
+
+
 
   template <typename VectorType>
   void