CarpetLib: Change API to obtain pointer to grid function data

Change the API to obtain a pointer to grid function data:
- Use a function "typed_data_pointer" instead of overloading the ()
  operator (because this looks nicer)
- Don't use a virtual function (because this isn't needed)
- Update all uses

1 files changed, 3 insertions, 1 deletions

diff --git a/Carpet/CarpetLib/src/gf.cc b/Carpet/CarpetLib/src/gf.cc
index c9b003efc..8a27f9eef 100644
--- a/Carpet/CarpetLib/src/gf.cc
+++ b/Carpet/CarpetLib/src/gf.cc
@@ -16,7 +16,7 @@ gf<T>::gf (const int varindex_, const operator_type transport_operator_,
            th& t_, dh& d_,
            const int prolongation_order_time_,
            const int vectorlength_, const int vectorindex_,
-           gf* const vectorleader_)
+           ggf* const vectorleader_)
   : ggf(varindex_, transport_operator_,
         t_, d_, prolongation_order_time_,
         vectorlength_, vectorindex_, vectorleader_)
@@ -39,6 +39,7 @@ gf<T>::~gf ()
 
 
 
+#if 0
 // Access to the data
 template<typename T>
 const data<T>* gf<T>::operator() (int tl, int rl, int lc, int ml) const
@@ -65,6 +66,7 @@ data<T>* gf<T>::operator() (int tl, int rl, int lc, int ml)
   assert (tl>=0 and tl<timelevels(ml, rl));
   return (data<T>*)storage.AT(ml).AT(rl).AT(lc).AT(tl);
 }
+#endif