! $Id: overload.macro,v 1.5 2010-03-30 18:10:53 atrayano Exp $

#ifdef TYPE_
#undef TYPE_
#endif

#ifdef MPITYPE_
#undef MPITYPE_
#endif

#ifdef TYPEKIND_
#undef TYPEKIND_
#endif

#ifdef SUB_
#undef SUB_
#endif

#ifdef SUB__
#undef SUB__
#endif

#ifdef SUB___
#undef SUB___
#endif

#ifdef EKIND_
#undef EKIND_
#endif

#ifdef EKIND__
#undef EKIND__
#endif

#ifdef EKIND___
#undef EKIND___
#endif

#if (VARTYPE_ == 0)
#define MPITYPE_ MPI_BYTE
#define TYPEKIND_ STRING

#elif (VARTYPE_ == 1)
#define MPITYPE_ MPI_INTEGER
#define TYPE_ INTEGER
#define TYPEKIND_ I4

#elif (VARTYPE_ == 2)
#define MPITYPE_ MPI_LOGICAL
#define TYPE_ LOGICAL
#define TYPEKIND_ L4

#elif (VARTYPE_ == 3)
#define MPITYPE_ MPI_REAL
#define TYPE_ REAL
#define TYPEKIND_ R4

#elif (VARTYPE_ == 4)
#define MPITYPE_ MPI_DOUBLE_PRECISION
#define TYPE_ REAL
#define TYPEKIND_ R8
#endif

#define    TKR_        FOO__(TYPEKIND_,RANK_)
#define    FOO__(A,B)  FOO___(A,B)
#define    FOO___(A,B)  A ## _ ## B
#define    SUB_           SUB__(NAME_,TYPEKIND_,RANK_)
#define    SUB__(N, A,B)   SUB___(N, A,B)
#define    SUB___(N,A,B)  N ## A ## _ ## B
#define EKIND_ EKIND__(TYPEKIND_)  
#define EKIND__(A) EKIND___(A)
#define EKIND___(A) ESMF_KIND_ ## A

#define SUBNAME_(A) #A
#define SUBNAME__(A) SUBNAME_(A)

#if (RANK_ == 0)
#define DIMENSIONS_
#endif

#if (RANK_ == 1)
#define DIMENSIONS_ (:)
#endif

#if (RANK_ == 2)
#define DIMENSIONS_ (:,:)
#endif

#if (RANK_ == 3)
#define DIMENSIONS_ (:,:,:)
#endif

#if (RANK_ == 4)
#define DIMENSIONS_ (:,:,:,:)
#endif