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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: H5Pxcpl.c
* February 2014
*
* Purpose: Index creation property list class routines
*
*-------------------------------------------------------------------------
*/
/****************/
/* Module Setup */
/****************/
#include "H5Pmodule.h" /* This source code file is part of the H5P module */
/***********/
/* Headers */
/***********/
#include "H5private.h" /* Generic Functions */
#include "H5Eprivate.h" /* Error handling */
#include "H5Iprivate.h" /* IDs */
#include "H5Sprivate.h" /* Dataspaces */
#include "H5Xprivate.h" /* Index */
#include "H5Ppkg.h" /* Property lists */
/****************/
/* Local Macros */
/****************/
/* ======== Index creation properties ======== */
/* Definitions for index plugin value */
#define H5X_CRT_READ_ON_CREATE_SIZE sizeof(hbool_t)
#define H5X_CRT_READ_ON_CREATE_DEF TRUE
#define H5X_CRT_READ_ON_CREATE_ENC H5P__encode_hbool_t
#define H5X_CRT_READ_ON_CREATE_DEC H5P__decode_hbool_t
/******************/
/* Local Typedefs */
/******************/
/********************/
/* Package Typedefs */
/********************/
/********************/
/* Local Prototypes */
/********************/
/* Property class callbacks */
static herr_t H5P__xcrt_reg_prop(H5P_genclass_t *pclass);
/*********************/
/* Package Variables */
/*********************/
/* Index creation property list class library initialization object */
const H5P_libclass_t H5P_CLS_XCRT[1] = {{
"index create", /* Class name for debugging */
H5P_TYPE_INDEX_CREATE, /* Class type */
&H5P_CLS_ROOT_g, /* Parent class */
&H5P_CLS_INDEX_CREATE_g, /* Pointer to class */
&H5P_CLS_INDEX_CREATE_ID_g, /* Pointer to class ID */
&H5P_LST_INDEX_CREATE_ID_g, /* Pointer to default property list ID */
H5P__xcrt_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 */
/*******************/
/* Property value defaults */
static const hbool_t H5X_def_read_on_create_g = H5X_CRT_READ_ON_CREATE_DEF; /* Default read on create value */
/*-------------------------------------------------------------------------
* Function: H5P__xcrt_reg_prop
*
* Purpose: Register the index creation property list class's
* properties
*
* Return: Non-negative on success/Negative on failure
*-------------------------------------------------------------------------
*/
static herr_t
H5P__xcrt_reg_prop(H5P_genclass_t *pclass)
{
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(FAIL)
/* Register the "read data on create" property */
if(H5P_register_real(pclass, H5X_CRT_READ_ON_CREATE_NAME,
H5X_CRT_READ_ON_CREATE_SIZE, &H5X_def_read_on_create_g,
NULL, NULL, NULL, H5X_CRT_READ_ON_CREATE_ENC,
H5X_CRT_READ_ON_CREATE_DEC, 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__xcrt_reg_prop() */
/*-------------------------------------------------------------------------
* Function: H5Pset_index_read_on_create
*
* Purpose: Set index to read data when created.
*
* Return: Non-negative on success/Negative on failure
*
*-------------------------------------------------------------------------
*/
herr_t
H5Pset_index_read_on_create(hid_t plist_id, hbool_t value)
{
H5P_genplist_t *plist; /* Property list pointer */
hbool_t read_on_create; /* Value property to modify */
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_API(FAIL)
H5TRACE2("e", "ib", plist_id, value);
/* Get the property list structure */
if(NULL == (plist = H5P_object_verify(plist_id, H5P_INDEX_CREATE)))
HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
read_on_create = value;
/* Set values */
if(H5P_set(plist, H5X_CRT_READ_ON_CREATE_NAME, &read_on_create) < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set property value")
done:
FUNC_LEAVE_API(ret_value)
} /* end H5Pset_index_read_on_create() */
/*-------------------------------------------------------------------------
* Function: H5Pget_index_read_on_create
*
* Purpose: Get boolean to read data on index creation.
*
* Return: Non-negative on success/Negative on failure
*
*-------------------------------------------------------------------------
*/
herr_t
H5Pget_index_read_on_create(hid_t plist_id, hbool_t *value/*out*/)
{
herr_t ret_value = SUCCEED; /* return value */
FUNC_ENTER_API(FAIL)
H5TRACE2("e", "ix", plist_id, value);
/* Set values */
if(value) {
H5P_genplist_t *plist; /* Property list pointer */
hbool_t read_on_create; /* Value property to query */
/* Get the property list structure */
if(NULL == (plist = H5P_object_verify(plist_id, H5P_INDEX_CREATE)))
HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID")
/* Retrieve fill value settings */
if(H5P_get(plist, H5X_CRT_READ_ON_CREATE_NAME, &read_on_create) < 0)
HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get property value")
/* Set user's value */
*value = read_on_create;
} /* end if */
done:
FUNC_LEAVE_API(ret_value)
} /* end H5Pget_index_read_on_create() */
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