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-rw-r--r--src/H5D.c56
-rw-r--r--src/H5S.c55
2 files changed, 53 insertions, 58 deletions
diff --git a/src/H5D.c b/src/H5D.c
index 5027844..90ed3d0 100644
--- a/src/H5D.c
+++ b/src/H5D.c
@@ -780,32 +780,36 @@ H5D_create(H5G_t *loc, const char *name, const H5T_t *type, const H5S_t *space,
HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL,
"unable to initialize contiguous storage");
}
- for (i=1; i<ndims; i++) {
- if (max_dim[i]>new_dset->layout.dim[i]) {
- HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL,
- "only the first dimension can be extendible");
- }
- }
- if (efl->nused>0) {
- hsize_t max_points = H5S_get_npoints_max (space);
- hsize_t max_storage = H5O_efl_total_size (efl);
-
- if (H5S_UNLIMITED==max_points) {
- if (H5O_EFL_UNLIMITED!=max_storage) {
- HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL,
- "unlimited data space but finite storage");
- }
- } else if (max_points * H5T_get_size (type) < max_points) {
- HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL,
- "data space * type size overflowed");
- } else if (max_points * H5T_get_size (type) > max_storage) {
- HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL,
- "data space size exceeds external storage size");
- }
- } else if (max_dim[0]>new_dset->layout.dim[0]) {
- HGOTO_ERROR (H5E_DATASET, H5E_UNSUPPORTED, NULL,
- "extendible contiguous non-external dataset");
- }
+
+ /* Don't go through all these checks for scalar dataspaces */
+ if(ndims>0) {
+ for (i=1; i<ndims; i++) {
+ if (max_dim[i]>new_dset->layout.dim[i]) {
+ HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL,
+ "only the first dimension can be extendible");
+ }
+ }
+ if (efl->nused>0) {
+ hsize_t max_points = H5S_get_npoints_max (space);
+ hsize_t max_storage = H5O_efl_total_size (efl);
+
+ if (H5S_UNLIMITED==max_points) {
+ if (H5O_EFL_UNLIMITED!=max_storage) {
+ HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL,
+ "unlimited data space but finite storage");
+ }
+ } else if (max_points * H5T_get_size (type) < max_points) {
+ HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL,
+ "data space * type size overflowed");
+ } else if (max_points * H5T_get_size (type) > max_storage) {
+ HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL,
+ "data space size exceeds external storage size");
+ }
+ } else if (max_dim[0]>new_dset->layout.dim[0]) {
+ HGOTO_ERROR (H5E_DATASET, H5E_UNSUPPORTED, NULL,
+ "extendible contiguous non-external dataset");
+ }
+ }
break;
case H5D_CHUNKED:
diff --git a/src/H5S.c b/src/H5S.c
index 47a1ac4..dd6ff5c 100644
--- a/src/H5S.c
+++ b/src/H5S.c
@@ -121,7 +121,7 @@ H5Screate_simple(int rank, const hsize_t *dims, const hsize_t *maxdims)
HRETURN_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL,
"dimensionality cannot be negative");
}
- if (!dims) {
+ if (!dims && dims!=0) {
HRETURN_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL,
"no dimensions specified");
}
@@ -136,30 +136,26 @@ H5Screate_simple(int rank, const hsize_t *dims, const hsize_t *maxdims)
/* Create a new data space */
ds = H5MM_xcalloc(1, sizeof(H5S_t));
-#ifdef LATER /* QAK */
if(rank>0) /* for creating simple dataspace */
{
-#endif /* LATER */
- ds->type = H5S_SIMPLE;
- ds->hslab_def = FALSE; /* no hyperslab defined currently */
+ ds->type = H5S_SIMPLE;
+ ds->hslab_def = FALSE; /* no hyperslab defined currently */
- /* Initialize rank and dimensions */
- ds->u.simple.rank = rank;
+ /* Initialize rank and dimensions */
+ ds->u.simple.rank = rank;
- ds->u.simple.size = H5MM_xcalloc(1, rank*sizeof(hsize_t));
- HDmemcpy(ds->u.simple.size, dims, rank*sizeof(hsize_t));
+ ds->u.simple.size = H5MM_xcalloc(1, rank*sizeof(hsize_t));
+ HDmemcpy(ds->u.simple.size, dims, rank*sizeof(hsize_t));
- if (maxdims) {
- ds->u.simple.max = H5MM_xcalloc(1, rank*sizeof(hsize_t));
- HDmemcpy (ds->u.simple.max, maxdims, rank*sizeof(hsize_t));
- }
-#ifdef LATER /* QAK */
+ if (maxdims) {
+ ds->u.simple.max = H5MM_xcalloc(1, rank*sizeof(hsize_t));
+ HDmemcpy (ds->u.simple.max, maxdims, rank*sizeof(hsize_t));
+ }
} /* end if */
else /* rank==0, for scalar data space */
{
- ds->type = H5S_SCALAR;
+ ds->type = H5S_SCALAR;
} /* end else */
-#endif /* LATER */
/* Register the new data space and get an ID for it */
if ((ret_value = H5I_register(H5_DATASPACE, ds)) < 0) {
@@ -234,7 +230,7 @@ H5S_close(H5S_t *ds)
switch (ds->type) {
case H5S_SCALAR:
- /*void */
+ /*nothing needed */
break;
case H5S_SIMPLE:
@@ -366,7 +362,7 @@ H5S_copy(const H5S_t *src)
switch (dst->type) {
case H5S_SCALAR:
- /*void */
+ /*nothing needed */
break;
case H5S_SIMPLE:
@@ -779,8 +775,10 @@ H5S_modify(H5G_entry_t *ent, const H5S_t *ds)
switch (ds->type) {
case H5S_SCALAR:
+#ifdef OLD_WAY
HRETURN_ERROR(H5E_DATASPACE, H5E_UNSUPPORTED, FAIL,
"scalar data spaces are not implemented yet");
+#endif
case H5S_SIMPLE:
if (H5O_modify(ent, H5O_SDSPACE, 0, 0, &(ds->u.simple)) < 0) {
@@ -1074,29 +1072,22 @@ H5Sset_space(hid_t sid, int rank, const hsize_t *dims)
space->hslab_def=FALSE;
}
- if (rank == 0) { /* scalar variable */
- space->type = H5S_SCALAR;
- space->u.simple.rank = 0; /* set to scalar rank */
- if (space->u.simple.size != NULL)
- space->u.simple.size = H5MM_xfree(space->u.simple.size);
- if (space->u.simple.max != NULL)
- space->u.simple.max = H5MM_xfree(space->u.simple.max);
- if (space->u.simple.perm != NULL)
- space->u.simple.max = H5MM_xfree(space->u.simple.perm);
- } else {
/* Free the old space for now */
if (space->u.simple.size != NULL)
space->u.simple.size = H5MM_xfree(space->u.simple.size);
if (space->u.simple.max != NULL)
space->u.simple.max = H5MM_xfree(space->u.simple.max);
if (space->u.simple.perm != NULL)
- space->u.simple.perm = H5MM_xfree(space->u.simple.perm);
+ space->u.simple.max = H5MM_xfree(space->u.simple.perm);
+ if (rank == 0) { /* scalar variable */
+ space->type = H5S_SCALAR;
+ space->u.simple.rank = 0; /* set to scalar rank */
+ } else {
/* Set the rank and copy the dims */
space->u.simple.rank = rank;
space->u.simple.size = H5MM_xcalloc(rank, sizeof(hsize_t));
HDmemcpy(space->u.simple.size, dims, sizeof(hsize_t) * rank);
-
}
FUNC_LEAVE(ret_value);
}
@@ -1323,8 +1314,8 @@ H5S_find (const H5S_t *mem_space, const H5S_t *file_space)
FUNC_ENTER (H5S_find, NULL);
/* Check args */
- assert (mem_space && H5S_SIMPLE==mem_space->type);
- assert (file_space && H5S_SIMPLE==file_space->type);
+ assert (mem_space && (H5S_SIMPLE==mem_space->type || H5S_SCALAR==mem_space->type));
+ assert (file_space && (H5S_SIMPLE==file_space->type || H5S_SCALAR==mem_space->type));
/*
* We can't do conversion if the source and destination select a
generated by cgit v0.12 at 2024-11-11 05:41:27 (GMT)