[svn-r10958] Purpose:

    New feature

Description:
    Add group creation & access property lists, dataset access property lists
and named datatype creation & access property lists.  Currently have
<foo>_extend() API names, which will need to be changed for the final release.

Platforms tested:
    FreeBSD 4.11 (sleipnir)
    Linux 2.4 (heping)

1 files changed, 94 insertions, 0 deletions

diff --git a/src/H5Pocpl.c b/src/H5Pocpl.c
new file mode 100755
index 0000000..e0f7da7
--- /dev/null
+++ b/src/H5Pocpl.c
@@ -0,0 +1,94 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have     *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#define H5P_PACKAGE		/*suppress error about including H5Ppkg	  */
+
+/* Private header files */
+#include "H5private.h"		/* Generic Functions			*/
+#include "H5Eprivate.h"		/* Error handling		  	*/
+#include "H5Iprivate.h"		/* IDs			  		*/
+#include "H5Ppkg.h"		/* Property lists		  	*/
+
+/* Local datatypes */
+
+/* Static function prototypes */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Pset_create_intermediate_group 
+ *
+ * Purpose:     set crt_intmd_group so that H5Gcreate(), H5Dcreate, etc.
+ *              will create missing groups along the given path "name"
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Peter Cao 
+ *              May 08, 2005 
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Pset_create_intermediate_group(hid_t plist_id, unsigned crt_intmd_group)
+{
+    H5P_genplist_t *plist;      /* Property list pointer */
+    herr_t      ret_value=SUCCEED;       /* Return value */
+
+    FUNC_ENTER_API(H5Pset_create_intermediate_group, FAIL);
+
+    /* Get the plist structure */
+    if(NULL == (plist = H5I_object(plist_id)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, NULL, "can't find object for ID")
+
+    /* Set value */
+    crt_intmd_group = crt_intmd_group > 0 ? 1 : 0;
+    if(H5P_set(plist, H5G_CRT_INTERMEDIATE_GROUP_NAME, &crt_intmd_group) < 0)
+        HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set intermediate group creation flag")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Pset_create_intermediate_group() */
+
+
+/*-------------------------------------------------------------------------
+ * Function:    H5Pget_create_intermediate_group 
+ *
+ * Purpose:     Returns the crt_intmd_group, which is set at H5Gcreate(hid_t loc_id, 
+ *              const char* name, ... ) for create missing groups
+ *
+ * Return:      Non-negative on success/Negative on failure
+ *
+ * Programmer:  Peter Cao 
+ *              May 08, 2005 
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Pget_create_intermediate_group(hid_t plist_id, unsigned *crt_intmd_group /*out*/)
+{
+    H5P_genplist_t *plist;      /* Property list pointer */
+    herr_t ret_value=SUCCEED;   /* return value */
+
+    FUNC_ENTER_API(H5Pget_create_intermediate_group, FAIL);
+
+    /* Get the plist structure */
+    if(NULL == (plist = H5I_object(plist_id)))
+        HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, NULL, "can't find object for ID")
+
+    /* Get values */
+    if (crt_intmd_group)
+        if(H5P_get(plist, H5G_CRT_INTERMEDIATE_GROUP_NAME, crt_intmd_group) < 0)
+            HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get intermediate group creation flag")
+
+done:
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Pget_create_intermediate_group() */
+