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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* 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://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*-------------------------------------------------------------------------
*
* Created: H5Pocpypl.c
* Mar 13 2006
* Peter Cao <xcao@ncsa.uiuc.edu>
*
* Purpose: Object copying property list class routines
*
*-------------------------------------------------------------------------
*/
/****************/
/* Module Setup */
/****************/
#define H5P_PACKAGE /*suppress error about including H5Ppkg */
/***********/
/* Headers */
/***********/
#include "H5private.h" /* Generic Functions */
#include "H5Eprivate.h" /* Error handling */
#include "H5Iprivate.h" /* IDs */
#include "H5Ppkg.h" /* Property lists */
/****************/
/* Local Macros */
/****************/
/* ========= Object Copy properties ============ */
/* Definitions for copy options */
#define H5O_CPY_OPTION_SIZE sizeof(unsigned)
#define H5O_CPY_OPTION_DEF 0
/******************/
/* Local Typedefs */
/******************/
/********************/
/* Package Typedefs */
/********************/
/********************/
/* Local Prototypes */
/********************/
/* Property class callbacks */
static herr_t H5P_ocpy_reg_prop(H5P_genclass_t *pclass);
/*********************/
/* Package Variables */
/*********************/
/* Object copy property list class library initialization object */
const H5P_libclass_t H5P_CLS_OCPY[1] = {{
"object copy", /* Class name for debugging */
&H5P_CLS_ROOT_g, /* Parent class ID */
&H5P_CLS_OBJECT_COPY_g, /* Pointer to class ID */
&H5P_LST_OBJECT_COPY_g, /* Pointer to default property list ID */
H5P_ocpy_reg_prop, /* Default property registration routine */
NULL, /* Class creation callback */
NULL, /* Class creation callback info */
NULL, /* Class copy callback */
NULL, /* Class copy callback info */
NULL, /* Class close callback */
NULL /* Class close callback info */
}};
/*****************************/
/* Library Private Variables */
/*****************************/
/*******************/
/* Local Variables */
/*******************/
/*-------------------------------------------------------------------------
* Function: H5P_ocpy_reg_prop
*
* Purpose: Initialize the object copy property list class
*
* Return: Non-negative on success/Negative on failure
*
* Programmer: Quincey Koziol
* October 31, 2006
*-------------------------------------------------------------------------
*/
herr_t
H5P_ocpy_reg_prop(H5P_genclass_t *pclass)
{
unsigned ocpy_option = H5O_CPY_OPTION_DEF; /* Default object copy flags */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(H5P_ocpy_reg_prop, FAIL)
/* Register copy options property */
if(H5P_register(pclass, H5O_CPY_OPTION_NAME, H5O_CPY_OPTION_SIZE,
&ocpy_option, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class")
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5P_ocpy_reg_prop() */
/*-------------------------------------------------------------------------
* Function: H5Pset_copy_object
*
* Purpose: Set properties when copying an object (group, dataset, and datatype)
* from one location to another
*
* Usage: H5Pset_copy_group(plist_id, cpy_option)
* hid_t plist_id; IN: Property list to copy object
* unsigned cpy_option; IN: Options to copy object such as
* H5O_COPY_SHALLOW_HIERARCHY_FLAG -- Copy only immediate members
* H5O_COPY_EXPAND_SOFT_LINK_FLAG -- Expand soft links into new objects/
* H5O_COPY_EXPAND_EXT_LINK_FLAG -- Expand external links into new objects
* H5O_COPY_EXPAND_REFERENCE_FLAG -- Copy objects that are pointed by references
* H5O_COPY_WITHOUT_ATTR_FLAG -- Copy object without copying attributes
*
* Return: Non-negative on success/Negative on failure
*
* Programmer: Peter Cao
* March 13, 2006
*-------------------------------------------------------------------------
*/
herr_t
H5Pset_copy_object(hid_t plist_id, unsigned cpy_option)
{
H5P_genplist_t *plist; /* Property list pointer */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_API(H5Pset_copy_object, FAIL)
H5TRACE2("e", "iIu", plist_id, cpy_option);
/* Check parameters */
if(cpy_option & ~H5O_COPY_ALL)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "unknown option specified")
/* Get the plist structure */
if(NULL == (plist = H5P_object_verify(plist_id, H5P_OBJECT_COPY)))
HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
/* Set value */
if(H5P_set(plist, H5O_CPY_OPTION_NAME, &cpy_option) < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set copy object flag")
done:
FUNC_LEAVE_API(ret_value)
} /* end H5Pset_copy_object() */
/*-------------------------------------------------------------------------
* Function: H5Pget_copy_object
*
* Purpose: Returns the cpy_option, which is set for H5Ocopy(hid_t loc_id,
* const char* name, ... ) for copying objects
*
* Return: Non-negative on success/Negative on failure
*
* Programmer: Peter Cao
* March 13, 2006
*-------------------------------------------------------------------------
*/
herr_t
H5Pget_copy_object(hid_t plist_id, unsigned *cpy_option /*out*/)
{
H5P_genplist_t *plist; /* Property list pointer */
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_API(H5Pget_copy_object, FAIL)
H5TRACE2("e", "ix", plist_id, cpy_option);
/* Get the plist structure */
if(NULL == (plist = H5P_object_verify(plist_id, H5P_OBJECT_COPY)))
HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
/* Get values */
if(cpy_option)
if(H5P_get(plist, H5O_CPY_OPTION_NAME, cpy_option) < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get object copy flag")
done:
FUNC_LEAVE_API(ret_value)
} /* end H5Pget_copy_object() */
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