mesh< tmp::vector< typename tag2type< Args >::type... > > create_mesh(nodes_t const &nodes, elements_t const &elements, Args...)
factory function to create a mesh from nodes and elements matrices
const function_space_view< Mesh, field_option::constant, Dimension > & constant_view(mesh_base< Mesh > const &msh, Dimension dim=Dimension())
factory function to transform a mesh into a constant function space