summaryrefslogtreecommitdiffstats
path: root/src/H5Tenum.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/H5Tenum.c')
-rw-r--r--src/H5Tenum.c83
1 files changed, 44 insertions, 39 deletions
diff --git a/src/H5Tenum.c b/src/H5Tenum.c
index 769ca12..3f8528d 100644
--- a/src/H5Tenum.c
+++ b/src/H5Tenum.c
@@ -33,8 +33,9 @@
#include "H5MMprivate.h" /*memory management */
#include "H5Tpkg.h" /*data-type functions */
-/* Declare extern the free list for H5T_t's */
+/* Declare extern the free lists for H5T_t's and H5T_shared_t's */
H5FL_EXTERN(H5T_t);
+H5FL_EXTERN(H5T_shared_t);
/* Static local functions */
static char *H5T_enum_nameof(H5T_t *dt, const void *value, char *name/*out*/,
@@ -93,7 +94,7 @@ H5Tenum_create(hid_t parent_id)
H5TRACE1("i","i",parent_id);
/* Check args */
- if (NULL==(parent=H5I_object_verify(parent_id,H5I_DATATYPE)) || H5T_INTEGER!=parent->type)
+ if (NULL==(parent=H5I_object_verify(parent_id,H5I_DATATYPE)) || H5T_INTEGER!=parent->shared->type)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an integer data type")
/* Build new type */
@@ -137,11 +138,15 @@ H5T_enum_create(const H5T_t *parent)
/* Build new type */
if (NULL==(ret_value = H5FL_CALLOC(H5T_t)))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
- ret_value->type = H5T_ENUM;
- ret_value->parent = H5T_copy(parent, H5T_COPY_ALL);
- assert(ret_value->parent);
- ret_value->size = ret_value->parent->size;
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+ if (NULL==(ret_value->shared=H5FL_CALLOC(H5T_shared_t))) {
+ H5FL_FREE(H5T_t, ret_value);
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
+ }
+ ret_value->shared->type = H5T_ENUM;
+ ret_value->shared->parent = H5T_copy(parent, H5T_COPY_ALL);
+ assert(ret_value->shared->parent);
+ ret_value->shared->size = ret_value->shared->parent->shared->size;
ret_value->ent.header = HADDR_UNDEF;
done:
@@ -182,7 +187,7 @@ H5Tenum_insert(hid_t type, const char *name, const void *value)
/* Check args */
if (NULL==(dt=H5I_object_verify(type,H5I_DATATYPE)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
- if (H5T_ENUM!=dt->type)
+ if (H5T_ENUM!=dt->shared->type)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an enumeration data type")
if (!name || !*name)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
@@ -232,31 +237,31 @@ H5T_enum_insert(H5T_t *dt, const char *name, const void *value)
assert(value);
/* The name and value had better not already exist */
- for (i=0; i<dt->u.enumer.nmembs; i++) {
- if (!HDstrcmp(dt->u.enumer.name[i], name))
+ for (i=0; i<dt->shared->u.enumer.nmembs; i++) {
+ if (!HDstrcmp(dt->shared->u.enumer.name[i], name))
HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "name redefinition")
- if (!HDmemcmp(dt->u.enumer.value+i*dt->size, value, dt->size))
+ if (!HDmemcmp(dt->shared->u.enumer.value+i*dt->shared->size, value, dt->shared->size))
HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "value redefinition")
}
/* Increase table sizes */
- if (dt->u.enumer.nmembs >= dt->u.enumer.nalloc) {
- unsigned n = MAX(32, 2*dt->u.enumer.nalloc);
- if (NULL==(names=H5MM_realloc(dt->u.enumer.name, n*sizeof(char*))))
+ if (dt->shared->u.enumer.nmembs >= dt->shared->u.enumer.nalloc) {
+ unsigned n = MAX(32, 2*dt->shared->u.enumer.nalloc);
+ if (NULL==(names=H5MM_realloc(dt->shared->u.enumer.name, n*sizeof(char*))))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
- dt->u.enumer.name = names;
+ dt->shared->u.enumer.name = names;
- if (NULL==(values=H5MM_realloc(dt->u.enumer.value, n*dt->size)))
+ if (NULL==(values=H5MM_realloc(dt->shared->u.enumer.value, n*dt->shared->size)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")
- dt->u.enumer.value = values;
- dt->u.enumer.nalloc = n;
+ dt->shared->u.enumer.value = values;
+ dt->shared->u.enumer.nalloc = n;
}
/* Insert new member at end of member arrays */
- dt->u.enumer.sorted = H5T_SORT_NONE;
- i = dt->u.enumer.nmembs++;
- dt->u.enumer.name[i] = H5MM_xstrdup(name);
- HDmemcpy(dt->u.enumer.value+i*dt->size, value, dt->size);
+ dt->shared->u.enumer.sorted = H5T_SORT_NONE;
+ i = dt->shared->u.enumer.nmembs++;
+ dt->shared->u.enumer.name[i] = H5MM_xstrdup(name);
+ HDmemcpy(dt->shared->u.enumer.value+i*dt->shared->size, value, dt->shared->size);
done:
FUNC_LEAVE_NOAPI(ret_value)
@@ -299,9 +304,9 @@ H5Tget_member_value(hid_t type, unsigned membno, void *value/*out*/)
if (NULL==(dt=H5I_object_verify(type,H5I_DATATYPE)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
- if (H5T_ENUM!=dt->type)
+ if (H5T_ENUM!=dt->shared->type)
HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for data type class")
- if (membno>=dt->u.enumer.nmembs)
+ if (membno>=dt->shared->u.enumer.nmembs)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid member number")
if (!value)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "null value buffer")
@@ -341,7 +346,7 @@ H5T_get_member_value(const H5T_t *dt, unsigned membno, void *value/*out*/)
assert(dt);
assert(value);
- HDmemcpy(value, dt->u.enumer.value + membno*dt->size, dt->size);
+ HDmemcpy(value, dt->shared->u.enumer.value + membno*dt->shared->size, dt->shared->size);
done:
FUNC_LEAVE_NOAPI(ret_value)
@@ -383,7 +388,7 @@ H5Tenum_nameof(hid_t type, const void *value, char *name/*out*/, size_t size)
/* Check args */
if (NULL==(dt=H5I_object_verify(type,H5I_DATATYPE)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
- if (H5T_ENUM!=dt->type)
+ if (H5T_ENUM!=dt->shared->type)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an enumeration data type")
if (!value)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no value supplied")
@@ -433,24 +438,24 @@ H5T_enum_nameof(H5T_t *dt, const void *value, char *name/*out*/, size_t size)
FUNC_ENTER_NOAPI(H5T_enum_nameof, NULL)
/* Check args */
- assert(dt && H5T_ENUM==dt->type);
+ assert(dt && H5T_ENUM==dt->shared->type);
assert(value);
assert(name || 0==size);
if (name && size>0) *name = '\0';
/* Sanity check */
- if (dt->u.enumer.nmembs == 0)
+ if (dt->shared->u.enumer.nmembs == 0)
HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "datatype has no members")
/* Do a binary search over the values to find the correct one */
if(H5T_sort_value(dt, NULL)<0)
HGOTO_ERROR(H5E_INTERNAL, H5E_CANTCOMPARE, NULL, "value sort failed")
lt = 0;
- rt = dt->u.enumer.nmembs;
+ rt = dt->shared->u.enumer.nmembs;
while (lt<rt) {
md = (lt+rt)/2;
- cmp = HDmemcmp(value, dt->u.enumer.value+md*dt->size, dt->size);
+ cmp = HDmemcmp(value, dt->shared->u.enumer.value+md*dt->shared->size, dt->shared->size);
if (cmp<0) {
rt = md;
} else if (cmp>0) {
@@ -464,10 +469,10 @@ H5T_enum_nameof(H5T_t *dt, const void *value, char *name/*out*/, size_t size)
HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "value is currently not defined")
/* Save result name */
- if (!name && NULL==(name=H5MM_malloc(HDstrlen(dt->u.enumer.name[md])+1)))
+ if (!name && NULL==(name=H5MM_malloc(HDstrlen(dt->shared->u.enumer.name[md])+1)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
- HDstrncpy(name, dt->u.enumer.name[md], size);
- if (HDstrlen(dt->u.enumer.name[md])>=size)
+ HDstrncpy(name, dt->shared->u.enumer.name[md], size);
+ if (HDstrlen(dt->shared->u.enumer.name[md])>=size)
HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, NULL, "name has been truncated")
/* Set return value */
@@ -509,7 +514,7 @@ H5Tenum_valueof(hid_t type, const char *name, void *value/*out*/)
/* Check args */
if (NULL==(dt=H5I_object_verify(type,H5I_DATATYPE)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type")
- if (H5T_ENUM!=dt->type)
+ if (H5T_ENUM!=dt->shared->type)
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an enumeration data type")
if (!name || !*name)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
@@ -553,23 +558,23 @@ H5T_enum_valueof(H5T_t *dt, const char *name, void *value/*out*/)
FUNC_ENTER_NOAPI(H5T_enum_valueof, FAIL)
/* Check args */
- assert(dt && H5T_ENUM==dt->type);
+ assert(dt && H5T_ENUM==dt->shared->type);
assert(name && *name);
assert(value);
/* Sanity check */
- if (dt->u.enumer.nmembs == 0)
+ if (dt->shared->u.enumer.nmembs == 0)
HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "datatype has no members")
/* Do a binary search over the names to find the correct one */
if(H5T_sort_name(dt, NULL)<0)
HGOTO_ERROR(H5E_INTERNAL, H5E_CANTCOMPARE, FAIL, "value sort failed")
lt = 0;
- rt = dt->u.enumer.nmembs;
+ rt = dt->shared->u.enumer.nmembs;
while (lt<rt) {
md = (lt+rt)/2;
- cmp = HDstrcmp(name, dt->u.enumer.name[md]);
+ cmp = HDstrcmp(name, dt->shared->u.enumer.name[md]);
if (cmp<0) {
rt = md;
} else if (cmp>0) {
@@ -582,7 +587,7 @@ H5T_enum_valueof(H5T_t *dt, const char *name, void *value/*out*/)
if (cmp!=0)
HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "string doesn't exist in the enumeration type")
- HDmemcpy(value, dt->u.enumer.value+md*dt->size, dt->size);
+ HDmemcpy(value, dt->shared->u.enumer.value+md*dt->shared->size, dt->shared->size);
done:
FUNC_LEAVE_NOAPI(ret_value)
generated by cgit v0.12 at 2024-07-16 09:46:28 (GMT)