Merge pull request #4294 from pbehne/variational_smoother_type_fix

Variational Smoother: changed some doubles to Reals

Author: roystgnr

include/mesh/mesh_smoother_vsmoother.h

@@ -101,8 +101,8 @@ class VariationalMeshSmoother : public MeshSmoother
   VariationalMeshSmoother(UnstructuredMesh & mesh,
                           Real dilation_weight = 0.5,
                           const bool preserve_subdomain_boundaries = true,
-                          const double relative_residual_tolerance = TOLERANCE * TOLERANCE,
-                          const double absolute_residual_tolerance = TOLERANCE * TOLERANCE,
+                          const Real relative_residual_tolerance = TOLERANCE * TOLERANCE,
+                          const Real absolute_residual_tolerance = TOLERANCE * TOLERANCE,
                           const unsigned int verbosity = 0);
 
   /**
@@ -200,12 +200,12 @@ class VariationalMeshSmoother : public MeshSmoother
   /**
    * Solver relative residual tolerance
    */
-  double _relative_residual_tolerance;
+  Real _relative_residual_tolerance;
 
   /**
    * Solver absolute residual tolerance
    */
-  double _absolute_residual_tolerance;
+  Real _absolute_residual_tolerance;
 };
 
 } // namespace libMesh

src/mesh/mesh_smoother_vsmoother.C

@@ -51,8 +51,8 @@ namespace libMesh
 VariationalMeshSmoother::VariationalMeshSmoother(
     UnstructuredMesh &mesh, Real dilation_weight,
     const bool preserve_subdomain_boundaries,
-    const double relative_residual_tolerance,
-    const double absolute_residual_tolerance, const unsigned int verbosity)
+    const Real relative_residual_tolerance,
+    const Real absolute_residual_tolerance, const unsigned int verbosity)
     : MeshSmoother(mesh), _verbosity(verbosity),
       _dilation_weight(dilation_weight),
       _preserve_subdomain_boundaries(preserve_subdomain_boundaries),