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redid branch for PR
This commit is contained in:
Ed Hartnett
parent
36d5a18660
commit
c1acba1f07
@ -33,7 +33,6 @@ extern float nc4_chunk_cache_preemption;
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severity 0 for errors, 1 for important log messages, 2 for less
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important, etc. */
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int nc_log_level = NC_TURN_OFF_LOGGING;
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#endif /* LOGGING */
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/**
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@ -625,7 +624,91 @@ obj_list_del(NCindex* index, NC_OBJ *obj)
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}
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/**
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* @internal Create a new variable and insert int relevant lists
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* @internal Create a new variable and insert into relevant
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* lists. Dimensionality info need not be known.
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*
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* @param grp the containing group
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* @param name the name for the new variable
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* @param var Pointer in which to return a pointer to the new var.
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*
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* @param var Pointer to pointer that gets variable info struct.
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*
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* @return ::NC_NOERR No error.
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* @return ::NC_ENOMEM Out of memory.
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* @author Ed Hartnett
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*/
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int
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nc4_var_list_add2(NC_GRP_INFO_T *grp, const char *name, NC_VAR_INFO_T **var)
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{
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NC_VAR_INFO_T *new_var;
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/* Allocate storage for new variable. */
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if (!(new_var = calloc(1, sizeof(NC_VAR_INFO_T))))
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return NC_ENOMEM;
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new_var->hdr.sort = NCVAR;
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/* These are the HDF5-1.8.4 defaults. */
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new_var->chunk_cache_size = nc4_chunk_cache_size;
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new_var->chunk_cache_nelems = nc4_chunk_cache_nelems;
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new_var->chunk_cache_preemption = nc4_chunk_cache_preemption;
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/* Now fill in the values in the var info structure. */
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new_var->hdr.id = ncindexsize(grp->vars);
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if (!(new_var->hdr.name = strdup(name)))
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return NC_ENOMEM;
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new_var->hdr.hashkey = NC_hashmapkey(new_var->hdr.name,
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strlen(new_var->hdr.name));
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/* Create an indexed list for the attributes. */
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new_var->att = ncindexnew(0);
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/* Officially track it */
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ncindexadd(grp->vars, (NC_OBJ *)new_var);
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/* Set the var pointer, if one was given */
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if (var)
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*var = new_var;
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return NC_NOERR;
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}
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/**
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* @internal Set the number of dims in an NC_VAR_INFO_T struct.
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*
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* @param var Pointer to the var.
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* @param ndims Number of dimensions for this var.
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*
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* @param var Pointer to pointer that gets variable info struct.
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*
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* @return ::NC_NOERR No error.
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* @return ::NC_ENOMEM Out of memory.
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* @author Ed Hartnett
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*/
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int
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nc4_var_set_ndims(NC_VAR_INFO_T *var, int ndims)
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{
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/* Remember the number of dimensions. */
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var->ndims = ndims;
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/* Allocate space for dimension information. */
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if (ndims)
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{
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if (!(var->dim = calloc(ndims, sizeof(NC_DIM_INFO_T *))))
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return NC_ENOMEM;
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if (!(var->dimids = calloc(ndims, sizeof(int))))
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return NC_ENOMEM;
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/* Initialize dimids to illegal values (-1). See the comment
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in nc4hdf.c#nc4_rec_match_dimscales. */
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memset(var->dimids, -1, ndims * sizeof(int));
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}
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return NC_NOERR;
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}
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/**
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* @internal Create a new variable and insert int relevant list.
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*
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* @param grp the containing group
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* @param name the name for the new variable
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@ -639,62 +722,21 @@ obj_list_del(NCindex* index, NC_OBJ *obj)
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* @author Ed Hartnett
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*/
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int
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nc4_var_list_add(NC_GRP_INFO_T* grp, const char* name, int ndims, NC_VAR_INFO_T **var)
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nc4_var_list_add(NC_GRP_INFO_T* grp, const char* name, int ndims,
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NC_VAR_INFO_T **var)
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{
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NC_VAR_INFO_T *new_var = NULL;
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int retval = NC_NOERR;
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int retval;
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/* Allocate storage for new variable. */
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if (!(new_var = calloc(1, sizeof(NC_VAR_INFO_T))))
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BAIL(NC_ENOMEM);
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new_var->hdr.sort = NCVAR;
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/* These are the HDF5-1.8.4 defaults. */
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new_var->chunk_cache_size = nc4_chunk_cache_size;
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new_var->chunk_cache_nelems = nc4_chunk_cache_nelems;
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new_var->chunk_cache_preemption = nc4_chunk_cache_preemption;
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/* Now fill in the values in the var info structure. */
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new_var->hdr.id = ncindexsize(grp->vars);
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if (!(new_var->hdr.name = strdup(name)))
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BAIL(NC_ENOMEM);
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new_var->hdr.hashkey = NC_hashmapkey(new_var->hdr.name,strlen(new_var->hdr.name));
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new_var->ndims = ndims;
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/* Allocate space for dimension information. */
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if (ndims)
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{
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if (!(new_var->dim = calloc(ndims, sizeof(NC_DIM_INFO_T *))))
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BAIL(NC_ENOMEM);
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if (!(new_var->dimids = calloc(ndims, sizeof(int))))
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BAIL(NC_ENOMEM);
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/* Initialize dimids to illegal values (-1). See the comment
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in nc4hdf.c#nc4_rec_match_dimscales. */
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memset(new_var->dimids, -1, ndims*sizeof(int));
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}
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new_var->att = ncindexnew(0);
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/* Officially track it */
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ncindexadd(grp->vars,(NC_OBJ*)new_var);
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/* Set the var pointer, if one was given */
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if (var)
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*var = new_var;
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exit:
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if(retval != NC_NOERR) {
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nc4_var_list_del(grp,new_var);
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}
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if ((retval = nc4_var_list_add2(grp, name, var)))
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return retval;
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if ((retval = nc4_var_set_ndims(*var, ndims)))
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return retval;
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return NC_NOERR;
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}
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/**
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* @internal Add to the beginning of a dim list.
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* @internal Add a dimension to the dimension list for a group.
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*
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* @param grp container for the dim
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* @param name for the dim
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@ -703,46 +745,52 @@ exit:
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* @param dim Pointer to pointer that gets the new dim info struct.
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*
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* @return ::NC_NOERR No error.
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* @return ::NC_ENOMEM Out of memory.
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* @author Ed Hartnett
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*/
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int
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nc4_dim_list_add(NC_GRP_INFO_T* grp, const char* name, size_t len, int assignedid, NC_DIM_INFO_T **dim)
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nc4_dim_list_add(NC_GRP_INFO_T *grp, const char *name, size_t len,
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int assignedid, NC_DIM_INFO_T **dim)
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{
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NC_DIM_INFO_T *new_dim = NULL;
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NC_FILE_INFO_T *h5 = grp->nc4_info;
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int retval = NC_NOERR;
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NC_DIM_INFO_T *new_dim;
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assert(grp && name);
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/* Allocate memory for dim metadata. */
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if (!(new_dim = calloc(1, sizeof(NC_DIM_INFO_T))))
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BAIL(NC_ENOMEM);
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return NC_ENOMEM;
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new_dim->hdr.sort = NCDIM;
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/* Assign the dimension ID. */
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if (assignedid >= 0)
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new_dim->hdr.id = assignedid;
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else
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new_dim->hdr.id = h5->next_dimid++;
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new_dim->hdr.id = grp->nc4_info->next_dimid++;
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/* Initialize the metadata for this dimension. */
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/* Remember the name and create a hash. */
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if (!(new_dim->hdr.name = strdup(name)))
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BAIL(NC_ENOMEM);
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/* Create a hash of the name. */
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new_dim->hdr.hashkey = NC_hashmapkey(new_dim->hdr.name,strlen(new_dim->hdr.name));
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return NC_ENOMEM;
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new_dim->hdr.hashkey = NC_hashmapkey(new_dim->hdr.name,
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strlen(new_dim->hdr.name));
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/* Is dimension unlimited? */
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new_dim->len = len;
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if (len == NC_UNLIMITED)
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new_dim->unlimited = NC_TRUE;
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/* Remember the containing group. */
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new_dim->container = grp;
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/* Add object to lists */
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/* Add object to dimension list for this group. */
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obj_list_add(grp->dim, (NC_OBJ *)new_dim);
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obj_track(h5,(NC_OBJ*)new_dim);
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obj_track(grp->nc4_info, (NC_OBJ *)new_dim);
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/* Set the dim pointer, if one was given */
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if (dim)
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*dim = new_dim;
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exit:
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if(retval != NC_NOERR)
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nc4_dim_free(new_dim); /* would not be in list yet*/
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return retval;
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return NC_NOERR;
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}
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/**
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