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-rw-r--r--hl/src/H5LT.c383
1 files changed, 106 insertions, 277 deletions
diff --git a/hl/src/H5LT.c b/hl/src/H5LT.c
index a98d567..e226f89 100644
--- a/hl/src/H5LT.c
+++ b/hl/src/H5LT.c
@@ -45,6 +45,61 @@ static herr_t H5LT_get_attribute_mem(hid_t loc_id,
void *data);
/*-------------------------------------------------------------------------
+ * Function: H5LT_make_dataset
+ *
+ * Purpose: Creates and writes a dataset of a type tid
+ *
+ * Return: Success: 0, Failure: -1
+ *
+ * Programmer: Quincey Koziol, koziol@hdfgroup.org
+ *
+ * Date: October 10, 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+
+static herr_t
+H5LT_make_dataset_numerical( hid_t loc_id,
+ const char *dset_name,
+ int rank,
+ const hsize_t *dims,
+ hid_t tid,
+ const void *data )
+{
+ hid_t did = -1, sid = -1;
+
+ /* Create the data space for the dataset. */
+ if((sid = H5Screate_simple(rank, dims, NULL)) < 0)
+ return -1;
+
+ /* Create the dataset. */
+ if((did = H5Dcreate2(loc_id, dset_name, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+ goto out;
+
+ /* Write the dataset only if there is data to write */
+ if(data)
+ if(H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0)
+ goto out;
+
+ /* End access to the dataset and release resources used by it. */
+ if(H5Dclose(did) < 0)
+ return -1;
+
+ /* Terminate access to the data space. */
+ if(H5Sclose(sid) < 0)
+ return -1;
+
+ return 0;
+
+out:
+ H5E_BEGIN_TRY {
+ H5Dclose(did);
+ H5Sclose(sid);
+ } H5E_END_TRY;
+ return -1;
+}
+
+/*-------------------------------------------------------------------------
*
* Public functions
*
@@ -77,39 +132,7 @@ herr_t H5LTmake_dataset( hid_t loc_id,
hid_t tid,
const void *data )
{
-
- hid_t did, sid;
-
- /* Create the data space for the dataset. */
- if ( (sid = H5Screate_simple( rank, dims, NULL )) < 0 )
- return -1;
-
- /* Create the dataset. */
- if ( (did = H5Dcreate( loc_id, dset_name, tid, sid, H5P_DEFAULT )) < 0 )
- goto out;
-
- /* Write the dataset only if there is data to write */
-
- if ( data )
- {
- if ( H5Dwrite( did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, data ) < 0 )
- goto out;
- }
-
- /* End access to the dataset and release resources used by it. */
- if ( H5Dclose( did ) < 0 )
- return -1;
-
- /* Terminate access to the data space. */
- if ( H5Sclose( sid ) < 0 )
- return -1;
-
- return 0;
-
-out:
- H5Dclose( did );
- H5Sclose( sid );
- return -1;
+ return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, tid, data));
}
/*-------------------------------------------------------------------------
@@ -137,39 +160,7 @@ herr_t H5LTmake_dataset_char( hid_t loc_id,
const hsize_t *dims,
const char *data )
{
-
- hid_t did, sid;
-
- /* Create the data space for the dataset. */
- if ( (sid = H5Screate_simple( rank, dims, NULL )) < 0 )
- return -1;
-
- /* Create the dataset. */
- if ( (did = H5Dcreate( loc_id, dset_name, H5T_NATIVE_CHAR, sid, H5P_DEFAULT )) < 0 )
- goto out;
-
- /* Write the dataset only if there is data to write */
-
- if ( data )
- {
- if ( H5Dwrite( did, H5T_NATIVE_CHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, data ) < 0 )
- goto out;
- }
-
- /* End access to the dataset and release resources used by it. */
- if ( H5Dclose( did ) < 0 )
- return -1;
-
- /* Terminate access to the data space. */
- if ( H5Sclose( sid ) < 0 )
- return -1;
-
- return 0;
-
-out:
- H5Dclose( did );
- H5Sclose( sid );
- return -1;
+ return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_CHAR, data));
}
@@ -199,39 +190,7 @@ herr_t H5LTmake_dataset_short( hid_t loc_id,
const hsize_t *dims,
const short *data )
{
-
- hid_t did, sid;
-
- /* Create the data space for the dataset. */
- if ( (sid = H5Screate_simple( rank, dims, NULL )) < 0 )
- return -1;
-
- /* Create the dataset. */
- if ( (did = H5Dcreate( loc_id, dset_name, H5T_NATIVE_SHORT, sid, H5P_DEFAULT )) < 0 )
- goto out;
-
- /* Write the dataset only if there is data to write */
-
- if ( data )
- {
- if ( H5Dwrite( did, H5T_NATIVE_SHORT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data ) < 0 )
- goto out;
- }
-
- /* End access to the dataset and release resources used by it. */
- if ( H5Dclose( did ) < 0 )
- return -1;
-
- /* Terminate access to the data space. */
- if ( H5Sclose( sid ) < 0 )
- return -1;
-
- return 0;
-
-out:
- H5Dclose( did );
- H5Sclose( sid );
- return -1;
+ return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_SHORT, data));
}
/*-------------------------------------------------------------------------
@@ -260,39 +219,7 @@ herr_t H5LTmake_dataset_int( hid_t loc_id,
const hsize_t *dims,
const int *data )
{
-
- hid_t did, sid;
-
- /* Create the data space for the dataset. */
- if ( (sid = H5Screate_simple( rank, dims, NULL )) < 0 )
- return -1;
-
- /* Create the dataset. */
- if ( (did = H5Dcreate( loc_id, dset_name, H5T_NATIVE_INT, sid, H5P_DEFAULT )) < 0 )
- goto out;
-
- /* Write the dataset only if there is data to write */
-
- if ( data )
- {
- if ( H5Dwrite( did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data ) < 0 )
- goto out;
- }
-
- /* End access to the dataset and release resources used by it. */
- if ( H5Dclose( did ) < 0 )
- return -1;
-
- /* Terminate access to the data space. */
- if ( H5Sclose( sid ) < 0 )
- return -1;
-
- return 0;
-
-out:
- H5Dclose( did );
- H5Sclose( sid );
- return -1;
+ return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_INT, data));
}
@@ -323,39 +250,7 @@ herr_t H5LTmake_dataset_long( hid_t loc_id,
const hsize_t *dims,
const long *data )
{
-
- hid_t did, sid;
-
- /* Create the data space for the dataset. */
- if ( (sid = H5Screate_simple( rank, dims, NULL )) < 0 )
- return -1;
-
- /* Create the dataset. */
- if ( (did = H5Dcreate( loc_id, dset_name, H5T_NATIVE_LONG, sid, H5P_DEFAULT )) < 0 )
- goto out;
-
- /* Write the dataset only if there is data to write */
-
- if ( data )
- {
- if ( H5Dwrite( did, H5T_NATIVE_LONG, H5S_ALL, H5S_ALL, H5P_DEFAULT, data ) < 0 )
- goto out;
- }
-
- /* End access to the dataset and release resources used by it. */
- if ( H5Dclose( did ) < 0 )
- return -1;
-
- /* Terminate access to the data space. */
- if ( H5Sclose( sid ) < 0 )
- return -1;
-
- return 0;
-
-out:
- H5Dclose( did );
- H5Sclose( sid );
- return -1;
+ return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_LONG, data));
}
/*-------------------------------------------------------------------------
@@ -384,39 +279,7 @@ herr_t H5LTmake_dataset_float( hid_t loc_id,
const hsize_t *dims,
const float *data )
{
-
- hid_t did, sid;
-
- /* Create the data space for the dataset. */
- if ( (sid = H5Screate_simple( rank, dims, NULL )) < 0 )
- return -1;
-
- /* Create the dataset. */
- if ( (did = H5Dcreate( loc_id, dset_name, H5T_NATIVE_FLOAT, sid, H5P_DEFAULT )) < 0 )
- goto out;
-
- /* Write the dataset only if there is data to write */
-
- if ( data )
- {
- if ( H5Dwrite( did, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data ) < 0 )
- goto out;
- }
-
- /* End access to the dataset and release resources used by it. */
- if ( H5Dclose( did ) < 0 )
- return -1;
-
- /* Terminate access to the data space. */
- if ( H5Sclose( sid ) < 0 )
- return -1;
-
- return 0;
-
-out:
- H5Dclose( did );
- H5Sclose( sid );
- return -1;
+ return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_FLOAT, data));
}
@@ -447,39 +310,7 @@ herr_t H5LTmake_dataset_double( hid_t loc_id,
const hsize_t *dims,
const double *data )
{
-
- hid_t did, sid;
-
- /* Create the data space for the dataset. */
- if ( (sid = H5Screate_simple( rank, dims, NULL )) < 0 )
- return -1;
-
- /* Create the dataset. */
- if ( (did = H5Dcreate( loc_id, dset_name, H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT )) < 0 )
- goto out;
-
- /* Write the dataset only if there is data to write */
-
- if ( data )
- {
- if ( H5Dwrite( did, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, data ) < 0 )
- goto out;
- }
-
- /* End access to the dataset and release resources used by it. */
- if ( H5Dclose( did ) < 0 )
- return -1;
-
- /* Terminate access to the data space. */
- if ( H5Sclose( sid ) < 0 )
- return -1;
-
- return 0;
-
-out:
- H5Dclose( did );
- H5Sclose( sid );
- return -1;
+ return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_DOUBLE, data));
}
@@ -507,55 +338,53 @@ herr_t H5LTmake_dataset_string(hid_t loc_id,
const char *dset_name,
const char *buf )
{
+ hid_t did = -1;
+ hid_t sid = -1;
+ hid_t tid = -1;
+ size_t size;
- hid_t did=-1;
- hid_t sid=-1;
- hid_t tid;
- size_t size;
-
- /* create a string data type */
- if ( (tid = H5Tcopy( H5T_C_S1 )) < 0 )
- goto out;
-
- size = strlen(buf) + 1; /* extra null term */
+ /* create a string data type */
+ if((tid = H5Tcopy(H5T_C_S1)) < 0 )
+ goto out;
- if ( H5Tset_size(tid,size) < 0 )
- goto out;
+ size = strlen(buf) + 1; /* extra null term */
- if ( H5Tset_strpad(tid,H5T_STR_NULLTERM ) < 0 )
- goto out;
+ if(H5Tset_size(tid, size) < 0)
+ goto out;
- /* Create the data space for the dataset. */
- if ( (sid = H5Screate( H5S_SCALAR )) < 0 )
- goto out;
+ if(H5Tset_strpad(tid, H5T_STR_NULLTERM) < 0)
+ goto out;
- /* Create the dataset. */
- if ( (did = H5Dcreate(loc_id,dset_name,tid,sid,H5P_DEFAULT)) < 0 )
- goto out;
+ /* Create the data space for the dataset. */
+ if((sid = H5Screate(H5S_SCALAR)) < 0)
+ goto out;
- /* Write the dataset only if there is data to write */
+ /* Create the dataset. */
+ if((did = H5Dcreate2(loc_id, dset_name, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+ goto out;
- if (buf)
- {
- if ( H5Dwrite(did,tid,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf) < 0 )
- goto out;
- }
+ /* Write the dataset only if there is data to write */
+ if(buf)
+ if(H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
+ goto out;
- /* close*/
- if ( H5Dclose(did) < 0 )
- return -1;
- if ( H5Sclose(sid) < 0 )
- return -1;
- if ( H5Tclose(tid) < 0 )
- goto out;
+ /* close*/
+ if(H5Dclose(did) < 0)
+ return -1;
+ if(H5Sclose(sid) < 0)
+ return -1;
+ if(H5Tclose(tid) < 0)
+ goto out;
- return 0;
+ return 0;
out:
- H5Dclose(did);
- H5Tclose(tid);
- H5Sclose(sid);
- return -1;
+ H5E_BEGIN_TRY {
+ H5Dclose(did);
+ H5Tclose(tid);
+ H5Sclose(sid);
+ } H5E_END_TRY;
+ return -1;
}
@@ -574,7 +403,7 @@ out:
*/
static herr_t
-H5LT_read_dataset(hid_t loc_id, const char *dset_name, hid_t tid, void *data)
+H5LT_read_dataset_numerical(hid_t loc_id, const char *dset_name, hid_t tid, void *data)
{
hid_t did;
@@ -616,7 +445,7 @@ herr_t H5LTread_dataset(hid_t loc_id,
hid_t tid,
void *data)
{
- return(H5LT_read_dataset(loc_id, dset_name, tid, data));
+ return(H5LT_read_dataset_numerical(loc_id, dset_name, tid, data));
}
@@ -638,7 +467,7 @@ herr_t H5LTread_dataset_char( hid_t loc_id,
const char *dset_name,
char *data )
{
- return(H5LTread_dataset(loc_id, dset_name, H5T_NATIVE_CHAR, data));
+ return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_CHAR, data));
}
/*-------------------------------------------------------------------------
@@ -659,7 +488,7 @@ herr_t H5LTread_dataset_short( hid_t loc_id,
const char *dset_name,
short *data )
{
- return(H5LTread_dataset(loc_id, dset_name, H5T_NATIVE_SHORT, data));
+ return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_SHORT, data));
}
/*-------------------------------------------------------------------------
@@ -680,7 +509,7 @@ herr_t H5LTread_dataset_int( hid_t loc_id,
const char *dset_name,
int *data )
{
- return(H5LTread_dataset(loc_id, dset_name, H5T_NATIVE_INT, data));
+ return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_INT, data));
}
/*-------------------------------------------------------------------------
@@ -701,7 +530,7 @@ herr_t H5LTread_dataset_long( hid_t loc_id,
const char *dset_name,
long *data )
{
- return(H5LTread_dataset(loc_id, dset_name, H5T_NATIVE_LONG, data));
+ return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_LONG, data));
}
/*-------------------------------------------------------------------------
@@ -722,7 +551,7 @@ herr_t H5LTread_dataset_float( hid_t loc_id,
const char *dset_name,
float *data )
{
- return(H5LTread_dataset(loc_id, dset_name, H5T_NATIVE_FLOAT, data));
+ return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_FLOAT, data));
}
@@ -744,7 +573,7 @@ herr_t H5LTread_dataset_double( hid_t loc_id,
const char *dset_name,
double *data )
{
- return(H5LTread_dataset(loc_id, dset_name, H5T_NATIVE_DOUBLE, data));
+ return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_DOUBLE, data));
}
generated by cgit v0.12 at 2024-11-19 15:48:28 (GMT)