`subspace.hh` still uses `TypeTree::extract_child_storage`
Despite it's removal in dune-typetree, subspace.hh
still uses TypeTree::extract_child_storage
Scanning dependencies of target testlocalfunctionspace
[ 12%] Building CXX object dune/pdelab/test/CMakeFiles/testlocalfunctionspace.dir/testlocalfunctionspace.cc.o
In file included from /temp/gruenich/dune/complete/dune-pdelab/dune/pdelab/test/testlocalfunctionspace.cc:12:
In file included from /temp/gruenich/dune/complete/dune-pdelab/dune/pdelab/backend/istl.hh:7:
In file included from /temp/gruenich/dune/complete/dune-pdelab/dune/pdelab/backend/istl/istlsolverbackend.hh:6:
In file included from /temp/gruenich/dune/complete/dune-pdelab/dune/pdelab/backend/istl/seqistlsolverbackend.hh:15:
In file included from /temp/gruenich/dune/complete/dune-istl/dune/istl/paamg/amg.hh:9:
In file included from /temp/gruenich/dune/complete/dune-istl/dune/istl/paamg/transfer.hh:7:
In file included from /temp/gruenich/dune/complete/dune-istl/dune/istl/matrixredistribute.hh:5:
/temp/gruenich/dune/complete/dune-istl/dune/istl/repartition.hh:958:17: warning: unused variable 'wgtflag' [-Wunused-variable]
idxtype wgtflag=0, numflag=0;
^
In file included from /temp/gruenich/dune/complete/dune-pdelab/dune/pdelab/test/testlocalfunctionspace.cc:16:
/temp/gruenich/dune/complete/dune-pdelab/dune/pdelab/gridfunctionspace/subspace.hh:402:29: error: no member named 'extract_child_storage' in namespace 'Dune::TypeTree'
: NodeT(TypeTree::extract_child_storage(*gfs_storage,TreePath()))
~~~~~~~~~~^
/temp/gruenich/dune/complete/dune-pdelab/dune/pdelab/gridfunctionspace/subspace.hh:415:29: error: no member named 'extract_child_storage' in namespace 'Dune::TypeTree'
: NodeT(TypeTree::extract_child_storage(gfs,TreePath()))
~~~~~~~~~~^
/temp/gruenich/dune/complete/dune-pdelab/dune/pdelab/gridfunctionspace/subspace.hh:435:29: error: no member named 'extract_child_storage' in namespace 'Dune::TypeTree'
: NodeT(TypeTree::extract_child_storage(gfs_storage->baseGridFunctionSpace(),TreePath()))
~~~~~~~~~~^
/temp/gruenich/dune/complete/dune-pdelab/dune/pdelab/gridfunctionspace/subspace.hh:455:29: error: no member named 'extract_child_storage' in namespace 'Dune::TypeTree'
: NodeT(TypeTree::extract_child_storage(gfs.baseGridFunctionSpace(),TreePath()))
~~~~~~~~~~^
1 warning and 4 errors generated.