Using vertex_to_dof_map

Asked by oxidising

I've inherited some code and I'm having problems getting it to compile. I understand that since 1.4.0 there has been the deprecation of member methods vertex_to_dof_map and dof_to_vertex_map.
In this code I have

Mesh myobj_mesh0("file.xml.gz");
Heat::FunctionSpace V_myobj(myobj_mesh);
std::vector<std::size_t> myobj_dof_locations = V_myobj.dofmap()->vertex_to_dof_map( myobj_mesh );

And was getting an error saying vertex_to_dof_map is not a member function (due to the deprecation)
I've made modifications to the third line to make it

std::vector<std::size_t> myobj_dof_locations = vertex_to_dof_map( myobj_mesh );

and now I'm getting

error: invalid initialization of reference of type ‘const dolfin::FunctionSpace&’ from expression of type ‘dolfin::Mesh’

Can anyone point me in the right direction?

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Johannes Ring (johannr) said :

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