message: remove typedef
diff: @@ -155,9 +155,6 @@ namespace RINGMesh {
  #define ringmesh_register_point_mesh2(type) \
  geo_register_creator(RINGMesh::PointMesh2Factory< DIMENSION >, type, type::type_name_static())
  - using PointMesh2D = PointMesh2< 2 >;
  - using PointMesh3D = PointMesh2< 3 >;
  -
  /*!
  * class for encapsulating line mesh (composed of edges)
  */
  @@ -242,9 +239,6 @@ namespace RINGMesh {
  #define ringmesh_register_line_mesh2(type) \
  geo_register_creator(RINGMesh::LineMesh2Factory, type, type::type_name_static())
  - using LineMesh2D = LineMesh2< 2 >;
  - using LineMesh3D = LineMesh2< 3 >;
  -
  /*!
  * class for encapsulating surface mesh component
  */
  @@ -599,9 +593,6 @@ namespace RINGMesh {
  #define ringmesh_register_surface_mesh(type) \
  geo_register_creator(RINGMesh::SurfaceMeshFactory, type, type::type_name_static())
  - using SurfaceMesh2D = SurfaceMesh2< 2 >;
  - using SurfaceMesh3D = SurfaceMesh2< 3 >;
  -
  /*!
  * class for encapsulating volume mesh component
  */
  @@ -894,9 +885,6 @@ namespace RINGMesh {
  #define ringmesh_register_volume_mesh2(type) \
  geo_register_creator(RINGMesh::VolumeMesh2Factory, type, type::type_name_static())
  - using VolumeMesh2D = VolumeMesh2< 2 >;
  - using VolumeMesh3D = VolumeMesh2< 3 >;
  -
  /*!
  * class base class for encapsulating Mesh structure
  * @brief encapsulate adimensional mesh functionalities in order to provide an API
  