Don't catch/throw in --disable-exceptions examples

Author: roystgnr

examples/adjoints/adjoints_ex1/adjoints_ex1.C

@@ -321,8 +321,8 @@ int main (int argc, char ** argv)
   // safely
   if (param.mesh_partitioner_type != "Default")
     {
-#ifndef LIBMESH_HAVE_RTTI
-      libmesh_example_requires(false, "RTTI support");
+#if !defined(LIBMESH_HAVE_RTTI) || !defined(LIBMESH_ENABLE_EXCEPTIONS)
+      libmesh_example_requires(false, "RTTI + exceptions support");
 #else
       // Factory failures are *verbose* in parallel; let's silence
       // cerr temporarily.
@@ -349,7 +349,7 @@ int main (int argc, char ** argv)
           libmesh_example_requires(false, param.mesh_partitioner_type + " partitioner support");
         }
       libMesh::err.rdbuf(oldbuf);
-#endif // LIBMESH_HAVE_RTI
+#endif // LIBMESH_HAVE_RTTI, LIBMESH_ENABLE_EXCEPTIONS
     }
 
   // And an object to refine it

examples/adjoints/adjoints_ex5/adjoints_ex5.C

@@ -462,10 +462,10 @@ int main (int argc, char ** argv)
   // In optimized mode we catch any solver errors, so that we can
   // write the proper footers before closing.  In debug mode we just
   // let the exception throw so that gdb can grab it.
-#ifdef NDEBUG
+#if defined(NDEBUG) && defined(LIBMESH_ENABLE_EXCEPTIONS)
   try
-    {
 #endif
+    {
       // Now we begin the timestep loop to compute the time-accurate
       // solution of the equations.
       for (unsigned int t_step=param.initial_timestep;
@@ -777,8 +777,8 @@ int main (int argc, char ** argv)
         libmesh_error_msg_if(std::abs(total_sensitivity - 4.83551) >= 2.e-4,
                              "Mismatch in sensitivity gold value!");
       }
-#ifdef NDEBUG
     }
+#if defined(NDEBUG) && defined(LIBMESH_ENABLE_EXCEPTIONS)
   catch (...)
     {
       libMesh::err << '[' << mesh.processor_id()

examples/adjoints/adjoints_ex7/adjoints_ex7.C

@@ -450,10 +450,10 @@ int main (int argc, char ** argv)
   // In optimized mode we catch any solver errors, so that we can
   // write the proper footers before closing.  In debug mode we just
   // let the exception throw so that gdb can grab it.
-#ifdef NDEBUG
+#if defined(NDEBUG) && defined(LIBMESH_ENABLE_EXCEPTIONS)
   try
-    {
 #endif
+    {
       // Now we begin the timestep loop to compute the time-accurate
       // solution of the equations.
       for (unsigned int t_step=param.initial_timestep;
@@ -924,8 +924,8 @@ int main (int argc, char ** argv)
         libmesh_error_msg_if(std::abs(accumulated_QoI_spatially_integrated_error[1] - (-0.23895256319278346)) >= 2.e-4,
                              "Error Estimator identity not satisfied!");
       }
-#ifdef NDEBUG
     }
+#if defined(NDEBUG) && defined(LIBMESH_ENABLE_EXCEPTIONS)
   catch (...)
     {
       libMesh::err << '[' << mesh.processor_id()