Adding print ghost option

src/VTKWriter/VTKWriter.hpp

@@ -103,6 +103,7 @@ enum file_type
 #define VTK_WRITER 0x10000
 #define FORMAT_ASCII 0x0
 #define FORMAT_BINARY 0x10000000
+#define PRINT_GHOST 1
 
 template <typename Object, unsigned int imp>
 class VTKWriter

src/VTKWriter/VTKWriter_graph.hpp

@@ -65,14 +65,13 @@ struct vtk_vertex_node_array_scalar_selector<true>
 	static inline void move(typename G::V_container &vo, s_type (&x)[3], bool &z_set)
 	{
 		if (G::V_type::attributes::name[T::value] != "x")
-			return;
+		{return;}
 
 		if (std::extent<ele_v>::value == 3)
-			z_set = true;
+		{z_set = true;}
 
 		for (size_t i = 0; i < std::extent<ele_v>::value; i++)
-			x[i] = convert<typename boost::remove_reference<decltype(vo.template get<T::value>()[i])>::type>::template to<s_type>(vo.template get<T::value>()[i]);
-
+		{x[i] = convert<typename boost::remove_reference<decltype(vo.template get<T::value>()[i])>::type>::template to<s_type>(vo.template get<T::value>()[i]);}
 	}
 };