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/****************************************************************************
* NCSA HDF *
* Software Development Group *
* National Center for Supercomputing Applications *
* University of Illinois at Urbana-Champaign *
* 605 E. Springfield, Champaign IL 61820 *
* *
* For conditions of distribution and use, see the accompanying *
* hdf/COPYING file. *
* *
****************************************************************************/
/*
* This file contains public declarations for the H5S module.
*/
#ifndef _H5Spublic_H
#define _H5Spublic_H
/* Public headers needed by this file */
#include <H5public.h>
#include <H5Ipublic.h>
/* Define atomic datatypes */
#define H5S_ALL (-2)
#define H5S_UNLIMITED ((hsize_t)(hssize_t)(-1))
/* Define user-level maximum number of dimensions */
/* This is not used internally to the library, see H5O_LAYOUT_NDIMS for the internal constant */
#define H5S_MAX_RANK 31
/* Different types of dataspaces */
typedef enum H5S_class_t {
H5S_NO_CLASS = -1, /*error */
H5S_SCALAR = 0, /*scalar variable */
H5S_SIMPLE = 1, /*simple data space */
H5S_COMPLEX = 2 /*complex data space */
} H5S_class_t;
/* Different ways of combining selections */
typedef enum H5S_seloper_t {
H5S_SELECT_NOOP = -1, /* error */
H5S_SELECT_SET = 0, /* Select "set" operation */
H5S_SELECT_OR, /* Binary "or" operation (add new selection to existing selection) */
H5S_SELECT_INVALID /* Invalid upper bound on selection operations */
} H5S_seloper_t;
#ifdef __cplusplus
extern "C" {
#endif
/* Functions in H5S.c */
hid_t H5Screate(H5S_class_t type);
hid_t H5Screate_simple (int rank, const hsize_t dims[],
const hsize_t maxdims[]);
herr_t H5Sset_extent_simple (hid_t space_id, int rank, const hsize_t dims[],
const hsize_t max[]);
hid_t H5Scopy (hid_t space_id);
herr_t H5Sclose (hid_t space_id);
hsize_t H5Sget_simple_extent_npoints (hid_t space_id);
int H5Sget_simple_extent_ndims (hid_t space_id);
int H5Sget_simple_extent_dims (hid_t space_id, hsize_t dims[], hsize_t maxdims[]);
hbool_t H5Sis_simple (hid_t space_id);
herr_t H5Sset_space (hid_t space_id, int rank, const hsize_t *dims);
hssize_t H5Sget_select_npoints (hid_t spaceid);
herr_t H5Sselect_hyperslab (hid_t space_id, H5S_seloper_t op,
const hssize_t start[], const hsize_t _stride[],
const hsize_t count[], const hsize_t _block[]);
herr_t H5Sselect_elements (hid_t space_id, H5S_seloper_t op, size_t num_elemn,
const hssize_t **coord);
H5S_class_t H5Sget_simple_extent_type (hid_t space_id);
herr_t H5Sset_extent_none (hid_t space_id);
herr_t H5Sextent_copy (hid_t dst_id,hid_t src_id);
herr_t H5Sselect_all (hid_t spaceid);
herr_t H5Sselect_none (hid_t spaceid);
herr_t H5Soffset_simple (hid_t space_id, const hssize_t *offset);
hbool_t H5Sselect_valid (hid_t spaceid);
#ifdef __cplusplus
}
#endif
#endif
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