netcdf-c/libdispatch/dsubstrate.c

/** \substrate
Define the substrate dispatch table and functions

The idea of a substrate is that for some dispatch
tables, it is convenient to delegate many of its functions
of some other dispatch table, called the substrate.
For example, the libdap2 code needs to create
metadata. Rather than duplicate the code in libsrc,
it is convenient to create a temporary
netcdf-3 "file" (using in-memory data storage)
and delegate the creation and inquiries about
the metadata to that substrate netcdf-3 object.

So, these functions end up calling functions in another
dispatch table using the substrate field of struct NC.

Copyright 2010 University Corporation for Atmospheric
Research/Unidata. See COPYRIGHT file for more info.  
*/

#include "netcdf.h"
#include "ncdispatch.h"

/* forward */
static NC_Dispatch NCSUBSTRATE_dispatch_base;

/*
Note that because many of the signatures differ
from the netcdf API, we need to break
the abstraction and invoke the
substrate dispatch table directly.
*/


int
NCSUBSTRATE_initialize(void)
{
    NCSUBSTRATE_dispatch_table = &NCSUBSTRATE_dispatch_base;
    return NC_NOERR;
}

static int
NCSUB_redef(int ncid)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate,&ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->redef(nc->substrate);
}

static int
NCSUB__enddef(int ncid, size_t a1, size_t a2, size_t a3, size_t a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->_enddef(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_sync(int ncid)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->sync(nc->substrate);
}

static int
NCSUB_abort(int ncid)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->abort(nc->substrate);
}

static int
NCSUB_close(int ncid)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->close(nc->substrate);
}

static int
NCSUB_set_fill(int ncid, int a1, int* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->set_fill(nc->substrate,a1,a2);
}

static int
NCSUB_inq_base_pe(int ncid, int* a1)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_base_pe(nc->substrate,a1);
}

static int
NCSUB_set_base_pe(int ncid, int a1)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->set_base_pe(nc->substrate,a1);
}

static int
NCSUB_inq_format(int ncid, int* a1)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_format(nc->substrate,a1);
}

static int
NCSUB_inq(int ncid, int* a1, int* a2, int* a3, int* a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_inq_type(int ncid, nc_type a1, char* a2, size_t* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_type(nc->substrate,a1,a2,a3);
}

static int
NCSUB_def_dim(int ncid, const char* a1, size_t a2, int* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_dim(nc->substrate,a1,a2,a3);
}

static int
NCSUB_inq_dimid(int ncid, const char* a1, int* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_dimid(nc->substrate,a1,a2);
}

static int
NCSUB_inq_dim(int ncid, int a1, char* a2, size_t* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_dim(nc->substrate,a1,a2,a3);
}

static int
NCSUB_inq_unlimdim(int ncid,  int* a1)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_unlimdim(nc->substrate,a1);
}

static int
NCSUB_rename_dim(int ncid, int a1, const char* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->rename_dim(nc->substrate,a1,a2);
}

static int
NCSUB_inq_att(int ncid, int a1, const char* a2, nc_type* a3, size_t* a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_att(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_inq_attid(int ncid, int a1, const char* a2, int* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_attid(nc->substrate,a1,a2,a3);
}

static int
NCSUB_inq_attname(int ncid, int a1, int a2, char* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_attname(nc->substrate,a1,a2,a3);
}

static int
NCSUB_rename_att(int ncid, int a1, const char* a2, const char* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->rename_att(nc->substrate,a1,a2,a3);
}

static int
NCSUB_del_att(int ncid, int a1, const char* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->del_att(nc->substrate,a1,a2);
}

static int
NCSUB_get_att(int ncid, int a1, const char* a2, void* a3, nc_type a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->get_att(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_put_att(int ncid, int a1, const char* a2, nc_type a3, size_t a4, const void* a5, nc_type a6)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->put_att(nc->substrate,a1,a2,a3,a4,a5,a6);
}

static int
NCSUB_def_var(int ncid, const char* a1, nc_type a2, int a3, const int* a4, int* a5)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_var(nc->substrate,a1,a2,a3,a4,a5);
}

static int
NCSUB_inq_varid(int ncid, const char* a1, int* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_varid(nc->substrate,a1,a2);
}

static int
NCSUB_rename_var(int ncid, int a1, const char* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->rename_var(nc->substrate,a1,a2);
}

static int
NCSUB_get_vara(int ncid, int a1, const size_t* a2, const size_t* a3, void* a4, nc_type a5)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->get_vara(nc->substrate,a1,a2,a3,a4,a5);
}

static int
NCSUB_put_vara(int ncid, int a1, const size_t* a2, const size_t* a3, const void* a4, nc_type a5)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->put_vara(nc->substrate,a1,a2,a3,a4,a5);
}

/* Added to solve Ferret performance problem with Opendap */
static int
NCSUB_get_vars(int ncid, int a1, const size_t* a2, const size_t* a3, const ptrdiff_t* a4, void* a5, nc_type a6)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->get_vars(nc->substrate,a1,a2,a3,a4,a5,a6);
}

static int
NCSUB_put_vars(int ncid, int a1, const size_t* a2, const size_t* a3, const ptrdiff_t* a4, const void* a5, nc_type a6)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->put_vars(nc->substrate,a1,a2,a3,a4,a5,a6);
}

static int
NCSUB_get_varm(int ncid, int a1, const size_t* a2, const size_t* a3, const ptrdiff_t* a4, const ptrdiff_t* a5, void* a6, nc_type a7)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->get_varm(nc->substrate,a1,a2,a3,a4,a5,a6,a7);
}

static int
NCSUB_put_varm(int ncid, int a1, const size_t* a2, const size_t* a3, const ptrdiff_t* a4, const ptrdiff_t* a5, const void* a6, nc_type a7)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->put_varm(nc->substrate,a1,a2,a3,a4,a5,a6,a7);
}


static int
NCSUB_inq_var_all(int ncid, int varid, char* name, nc_type* xtypep, 
               int* ndimsp, int* dimidsp, int* nattsp, 
               int* shufflep, int* deflatep, int* deflate_levelp, 
               int* fletcher32p, int* contiguousp, size_t* chunksizesp, 
               int* no_fill, void* fill_valuep, int* endiannessp, 
	       int* options_maskp, int* pixels_per_blockp)
{
   NC *nc, *ncsub;
   int ncstat = NC_check_id(ncid, &nc);
   if(ncstat != NC_NOERR) return ncstat;
   ncstat = NC_check_id(nc->substrate, &ncsub);
   if(ncstat != NC_NOERR) return ncstat;
   return ncsub->dispatch->inq_var_all(nc->substrate,varid,name,xtypep,
                                     ndimsp,dimidsp,nattsp,shufflep,
                                     deflatep,deflate_levelp,fletcher32p,
                                     contiguousp,chunksizesp,
                                     no_fill,fill_valuep,
                                     endiannessp,
                                     options_maskp,pixels_per_blockp);
}

static int
NCSUB_var_par_access(int ncid, int a1, int a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->var_par_access(nc->substrate,a1,a2);
}

#ifdef USE_NETCDF4

static int
NCSUB_show_metadata(int ncid)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->show_metadata(nc->substrate);
}

static int
NCSUB_inq_unlimdims(int ncid, int* a1, int* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_unlimdims(nc->substrate,a1,a2);
}

static int
NCSUB_inq_ncid(int ncid, const char* a1, int* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_ncid(nc->substrate,a1,a2);
}

static int
NCSUB_inq_grps(int ncid, int* a1, int* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_grps(nc->substrate,a1,a2);
}

static int
NCSUB_inq_grpname(int ncid, char* a1)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_grpname(nc->substrate,a1);
}

static int
NCSUB_inq_grpname_full(int ncid, size_t* a1, char* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_grpname_full(nc->substrate,a1,a2);
}

static int
NCSUB_inq_grp_parent(int ncid, int* a1)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_grp_parent(nc->substrate,a1);
}

static int
NCSUB_inq_grp_full_ncid(int ncid, const char* a1, int* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_grp_full_ncid(nc->substrate,a1,a2);
}

static int
NCSUB_inq_varids(int ncid, int* a1, int* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_varids(nc->substrate,a1,a2);
}

static int
NCSUB_inq_dimids(int ncid, int* a1, int* a2, int a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_dimids(nc->substrate,a1,a2,a3);
}

static int
NCSUB_inq_typeids(int ncid, int* a1, int* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_typeids(nc->substrate,a1,a2);
}

static int
NCSUB_inq_type_equal(int ncid, nc_type a1, int a2, nc_type a3, int* a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_type_equal(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_def_grp(int ncid, const char* a1, int* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_grp(nc->substrate,a1,a2);
}

static int
NCSUB_rename_grp(int ncid, const char* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->rename_grp(nc->substrate,a2);
}

static int
NCSUB_inq_user_type(int ncid, nc_type a1, char* a2, size_t* a3, nc_type* a4, size_t* a5, int* a6)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_user_type(nc->substrate,a1,a2,a3,a4,a5,a6);
}

static int
NCSUB_inq_typeid(int ncid, const char* a1, nc_type* a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_typeid(nc->substrate,a1,a2);
}

static int
NCSUB_def_compound(int ncid, size_t a1, const char* a2, nc_type* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_compound(nc->substrate,a1,a2,a3);
}

static int
NCSUB_insert_compound(int ncid, nc_type a1, const char* a2, size_t a3, nc_type a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->insert_compound(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_insert_array_compound(int ncid, nc_type a1, const char* a2, size_t a3, nc_type a4, int a5, const int* a6)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->insert_array_compound(nc->substrate,a1,a2,a3,a4,a5,a6);
}

static int
NCSUB_inq_compound_field(int ncid, nc_type a1, int a2, char* a3, size_t* a4, nc_type* a5, int* a6, int* a7)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_compound_field(nc->substrate,a1,a2,a3,a4,a5,a6,a7);
}

static int
NCSUB_inq_compound_fieldindex(int ncid, nc_type a1, const char* a2, int* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_compound_fieldindex(nc->substrate,a1,a2,a3);
}

static int
NCSUB_def_vlen(int ncid, const char* a1, nc_type a2, nc_type* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_vlen(nc->substrate,a1,a2,a3);
}

static int
NCSUB_put_vlen_element(int ncid, int a1, void* a2, size_t a3, const void* a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->put_vlen_element(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_get_vlen_element(int ncid, int a1, const void* a2, size_t* a3, void* a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->get_vlen_element(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_def_enum(int ncid, nc_type a1, const char* a2, nc_type* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_enum(nc->substrate,a1,a2,a3);
}

static int
NCSUB_insert_enum(int ncid, nc_type a1, const char* a2, const void* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->insert_enum(nc->substrate,a1,a2,a3);
}

static int
NCSUB_inq_enum_member(int ncid, nc_type a1, int a2, char* a3, void* a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_enum_member(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_inq_enum_ident(int ncid, nc_type a1, long long a2, char* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->inq_enum_ident(nc->substrate,a1,a2,a3);
}

static int
NCSUB_def_opaque(int ncid, size_t a1, const char* a2, nc_type* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_opaque(nc->substrate,a1,a2,a3);
}

static int
NCSUB_def_var_deflate(int ncid, int a1, int a2, int a3, int a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_var_deflate(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_def_var_fletcher32(int ncid, int a1, int a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_var_fletcher32(nc->substrate,a1,a2);
}

static int
NCSUB_def_var_chunking(int ncid, int a1, int a2, const size_t* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_var_chunking(nc->substrate,a1,a2,a3);
}

static int
NCSUB_def_var_fill(int ncid, int a1, int a2, const void* a3)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_var_fill(nc->substrate,a1,a2,a3);
}

static int
NCSUB_def_var_endian(int ncid, int a1, int a2)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->def_var_endian(nc->substrate,a1,a2);
}

static int
NCSUB_set_var_chunk_cache(int ncid, int a1, size_t a2, size_t a3, float a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->set_var_chunk_cache(nc->substrate,a1,a2,a3,a4);
}

static int
NCSUB_get_var_chunk_cache(int ncid, int a1, size_t* a2, size_t* a3, float* a4)
{
    NC *nc, *ncsub;
    int ncstat = NC_check_id(ncid, &nc);
    if(ncstat != NC_NOERR) return ncstat;
    ncstat = NC_check_id(nc->substrate, &ncsub);
    if(ncstat != NC_NOERR) return ncstat;
    return ncsub->dispatch->get_var_chunk_cache(nc->substrate,a1,a2,a3,a4);
}

#endif /*USE_NETCDF4*/

/* Declare here to avoid having a bunch of static forward declarations */ 

static NC_Dispatch NCSUBSTRATE_dispatch_base =  {

0,

NULL, /*NC_create*/
NULL, /*NC_open*/

NCSUB_redef,
NCSUB__enddef,
NCSUB_sync,
NCSUB_abort,
NCSUB_close,
NCSUB_set_fill,
NCSUB_inq_base_pe,
NCSUB_set_base_pe,
NCSUB_inq_format,

NCSUB_inq,
NCSUB_inq_type,

NCSUB_def_dim,
NCSUB_inq_dimid,
NCSUB_inq_dim,
NCSUB_inq_unlimdim,
NCSUB_rename_dim,

NCSUB_inq_att,
NCSUB_inq_attid,
NCSUB_inq_attname,
NCSUB_rename_att,
NCSUB_del_att,
NCSUB_get_att,
NCSUB_put_att,

NCSUB_def_var,
NCSUB_inq_varid,
NCSUB_rename_var,

NCSUB_get_vara,
NCSUB_put_vara,
NCSUB_get_vars,
NCSUB_put_vars,
NCSUB_get_varm,
NCSUB_put_varm,

NCSUB_inq_var_all,

NCSUB_var_par_access,

#ifdef USE_NETCDF4
NCSUB_show_metadata,
NCSUB_inq_unlimdims,

NCSUB_inq_ncid,
NCSUB_inq_grps,
NCSUB_inq_grpname,
NCSUB_inq_grpname_full,
NCSUB_inq_grp_parent,
NCSUB_inq_grp_full_ncid,
NCSUB_inq_varids,
NCSUB_inq_dimids,
NCSUB_inq_typeids,
NCSUB_inq_type_equal,
NCSUB_def_grp,
NCSUB_rename_grp,
NCSUB_inq_user_type,
NCSUB_inq_typeid,

NCSUB_def_compound,
NCSUB_insert_compound,
NCSUB_insert_array_compound,
NCSUB_inq_compound_field,
NCSUB_inq_compound_fieldindex,
NCSUB_def_vlen,
NCSUB_put_vlen_element,
NCSUB_get_vlen_element,
NCSUB_def_enum,
NCSUB_insert_enum,
NCSUB_inq_enum_member,
NCSUB_inq_enum_ident,
NCSUB_def_opaque,
NCSUB_def_var_deflate,
NCSUB_def_var_fletcher32,
NCSUB_def_var_chunking,
NCSUB_def_var_fill,
NCSUB_def_var_endian,
NCSUB_set_var_chunk_cache,
NCSUB_get_var_chunk_cache

#endif /*USE_NETCDF4*/

};

NC_Dispatch* NCSUBSTRATE_dispatch_table = NULL; /*Moved here from ddispatch.c*/