Tpetra: Hide all currently deprecated code with TPETRA_ENABLE_DEPRECATED_CODE macro
Created by: mhoemmen
For anything in Tpetra marked with
TPETRA_DEPRECATED, wrap it in
#ifdef TPETRA_ENABLE_DEPRECATED_CODE ... #endif.
Make sure that all downstream code builds with
TPETRA_ENABLE_DEPRECATED_CODEnot defined (it is currently defined by default; set the CMake option
Tpetra_ENABLE_DEPRECATED_CODE(case significant) to
OFF, in order to build with the macro not defined).