H5Sselect.c File Reference

Functions
	H5FL_DEFINE (H5S_sel_iter_t)
	H5FL_SEQ_EXTERN (size_t)
	H5FL_SEQ_EXTERN (hsize_t)
herr_t	H5S_select_offset (H5S_t *space, const hssize_t *offset)
herr_t	H5Soffset_simple (hid_t space_id, const hssize_t *offset)
herr_t	H5Sselect_copy (hid_t dst_id, hid_t src_id)
herr_t	H5S_select_copy (H5S_t *dst, const H5S_t *src, hbool_t share_selection)
herr_t	H5S_select_release (H5S_t *ds)
hssize_t	H5S_select_serial_size (const H5S_t *space)
herr_t	H5S_select_serialize (const H5S_t *space, uint8_t **p)
hssize_t	H5Sget_select_npoints (hid_t spaceid)
H5_ATTR_PURE hsize_t	H5S_get_select_npoints (const H5S_t *space)
htri_t	H5Sselect_valid (hid_t spaceid)
htri_t	H5S_select_valid (const H5S_t *space)
herr_t	H5S_select_deserialize (H5S_t **space, const uint8_t **p)
herr_t	H5Sget_select_bounds (hid_t spaceid, hsize_t start[], hsize_t end[])
herr_t	H5S_get_select_bounds (const H5S_t *space, hsize_t *start, hsize_t *end)
herr_t	H5S_get_select_offset (const H5S_t *space, hsize_t *offset)
int	H5S_get_select_unlim_dim (const H5S_t *space)
herr_t	H5S_get_select_num_elem_non_unlim (const H5S_t *space, hsize_t *num_elem_non_unlim)
htri_t	H5S_select_is_contiguous (const H5S_t *space)
htri_t	H5S_select_is_single (const H5S_t *space)
htri_t	H5S_select_is_regular (const H5S_t *space)
herr_t	H5S_select_adjust_u (H5S_t *space, const hsize_t *offset)
herr_t	H5S_select_adjust_s (H5S_t *space, const hssize_t *offset)
herr_t	H5Sselect_adjust (hid_t space_id, const hssize_t *offset)
herr_t	H5S_select_project_scalar (const H5S_t *space, hsize_t *offset)
herr_t	H5S_select_project_simple (const H5S_t *space, H5S_t *new_space, hsize_t *offset)
herr_t	H5S_select_iter_init (H5S_sel_iter_t *sel_iter, const H5S_t *space, size_t elmt_size, unsigned flags)
herr_t	H5S_select_iter_coords (const H5S_sel_iter_t *sel_iter, hsize_t *coords)
hsize_t	H5S_select_iter_nelmts (const H5S_sel_iter_t *sel_iter)
herr_t	H5S_select_iter_next (H5S_sel_iter_t *iter, size_t nelem)
herr_t	H5S_select_iter_get_seq_list (H5S_sel_iter_t *iter, size_t maxseq, size_t maxelmts, size_t *nseq, size_t *nelmts, hsize_t *off, size_t *len)
herr_t	H5S_select_iter_release (H5S_sel_iter_t *sel_iter)
herr_t	H5S_select_iterate (void *buf, const H5T_t *type, const H5S_t *space, const H5S_sel_iter_op_t *op, void *op_data)
H5S_sel_type	H5Sget_select_type (hid_t space_id)
H5_ATTR_PURE H5S_sel_type	H5S_get_select_type (const H5S_t *space)
htri_t	H5S_select_shape_same (const H5S_t *space1, const H5S_t *space2)
htri_t	H5Sselect_shape_same (hid_t space1_id, hid_t space2_id)
htri_t	H5S_select_intersect_block (const H5S_t *space, const hsize_t *start, const hsize_t *end)
htri_t	H5Sselect_intersect_block (hid_t space_id, const hsize_t *start, const hsize_t *end)
herr_t	H5S_select_construct_projection (const H5S_t *base_space, H5S_t **new_space_ptr, unsigned new_space_rank, const void *buf, void const **adj_buf_ptr, hsize_t element_size)
herr_t	H5S_select_fill (const void *fill, size_t fill_size, const H5S_t *space, void *_buf)
herr_t	H5S_select_project_intersection (const H5S_t *src_space, const H5S_t *dst_space, const H5S_t *src_intersect_space, H5S_t **new_space_ptr, hbool_t share_selection)
hid_t	H5Sselect_project_intersection (hid_t src_space_id, hid_t dst_space_id, hid_t src_intersect_space_id)
herr_t	H5S_select_subtract (H5S_t *space, H5S_t *subtract_space)
hid_t	H5Ssel_iter_create (hid_t space_id, size_t elmt_size, unsigned flags)
herr_t	H5Ssel_iter_get_seq_list (hid_t sel_iter_id, size_t maxseq, size_t maxbytes, size_t *nseq, size_t *nbytes, hsize_t *off, size_t *len)
herr_t	H5S_sel_iter_close (H5S_sel_iter_t *sel_iter)
herr_t	H5Ssel_iter_close (hid_t sel_iter_id)

Function Documentation

H5FL_DEFINE()

H5FL_DEFINE

(

H5S_sel_iter_t

)

H5FL_SEQ_EXTERN() [1/2]

H5FL_SEQ_EXTERN

(

hsize_t

)

H5FL_SEQ_EXTERN() [2/2]

H5FL_SEQ_EXTERN

(

size_t

)

H5S_get_select_bounds()

herr_t H5S_get_select_bounds	(	const H5S_t *	space,
		hsize_t *	start,
		hsize_t *	end
	)

References H5S_select_class_t::bounds, FAIL, FUNC_LEAVE_NOAPI(), HDassert(), ret_value, H5S_t::select, and H5S_select_t::type.

H5S_get_select_npoints()

H5_ATTR_PURE hsize_t H5S_get_select_npoints

(

const H5S_t *

space

)

References FUNC_LEAVE_NOAPI(), HDassert(), H5S_select_t::num_elem, and H5S_t::select.

H5S_get_select_num_elem_non_unlim()

herr_t H5S_get_select_num_elem_non_unlim	(	const H5S_t *	space,
		hsize_t *	num_elem_non_unlim
	)

References FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), HDassert(), H5S_select_class_t::num_elem_non_unlim, ret_value, H5S_t::select, and H5S_select_t::type.

Referenced by H5D_virtual_check_mapping_pre().

H5S_get_select_offset()

herr_t H5S_get_select_offset	(	const H5S_t *	space,
		hsize_t *	offset
	)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), H5S_select_class_t::offset, offset, ret_value, H5S_t::select, and H5S_select_t::type.

H5S_get_select_type()

H5_ATTR_PURE H5S_sel_type H5S_get_select_type

(

const H5S_t *

space

)

References FUNC_LEAVE_NOAPI(), H5S_SEL_ERROR, HDassert(), and ret_value.

H5S_get_select_unlim_dim()

int H5S_get_select_unlim_dim

(

const H5S_t *

space

)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), ret_value, H5S_t::select, H5S_select_t::type, and H5S_select_class_t::unlim_dim.

H5S_sel_iter_close()

herr_t H5S_sel_iter_close

(

H5S_sel_iter_t *

sel_iter

)

References FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), HDassert(), and ret_value.

H5S_select_adjust_s()

herr_t H5S_select_adjust_s	(	H5S_t *	space,
		const hssize_t *	offset
	)

References H5S_select_class_t::adjust_s, FUNC_LEAVE_NOAPI(), HDassert(), offset, ret_value, H5S_t::select, and H5S_select_t::type.

Referenced by H5Sselect_adjust().

H5S_select_adjust_u()

herr_t H5S_select_adjust_u	(	H5S_t *	space,
		const hsize_t *	offset
	)

References H5S_select_class_t::adjust_u, FUNC_LEAVE_NOAPI(), HDassert(), offset, ret_value, H5S_t::select, and H5S_select_t::type.

H5S_select_construct_projection()

herr_t H5S_select_construct_projection	(	const H5S_t *	base_space,
		H5S_t **	new_space_ptr,
		unsigned	new_space_rank,
		const void *	buf,
		void const **	adj_buf_ptr,
		hsize_t	element_size
	)

References FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5MM_memcpy(), H5S_close(), H5S_create(), H5S_create_simple(), H5S_get_simple_extent_dims(), H5S_SCALAR, H5S_select_none(), H5S_select_shape_same(), H5S_SIMPLE, H5VM_array_fill(), HDassert(), NULL, H5S_select_t::offset, H5S_select_t::offset_changed, ret_value, and H5S_t::select.

H5S_select_copy()

herr_t H5S_select_copy	(	H5S_t *	dst,
		const H5S_t *	src,
		hbool_t	share_selection
	)

References H5S_select_class_t::copy, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), HDassert(), ret_value, H5S_t::select, and H5S_select_t::type.

Referenced by H5R__get_region(), H5S_copy(), H5S_select_project_intersection(), and H5Sselect_copy().

H5S_select_deserialize()

herr_t H5S_select_deserialize	(	H5S_t **	space,
		const uint8_t **	p
	)

References H5S_select_class_t::deserialize, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5S_sel_all, H5S_SEL_ALL, H5S_sel_hyper, H5S_SEL_HYPERSLABS, H5S_sel_none, H5S_SEL_NONE, H5S_sel_point, H5S_SEL_POINTS, HDassert(), ret_value, and UINT32DECODE().

H5S_select_fill()

herr_t H5S_select_fill	(	const void *	fill,
		size_t	fill_size,
		const H5S_t *	space,
		void *	_buf
	)

References FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5E_CANTINIT, H5S_select_iter_init(), H5VM_array_fill(), HDassert(), len, nelmts, NULL, and ret_value.

Referenced by H5D__fill().

H5S_select_intersect_block()

htri_t H5S_select_intersect_block	(	const H5S_t *	space,
		const hsize_t *	start,
		const hsize_t *	end
	)

References H5S_t::extent, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5S_SEL_NONE, HDassert(), H5S_select_class_t::intersect_block, H5S_extent_t::rank, ret_value, H5S_t::select, H5S_select_t::type, and u.

Referenced by H5Sselect_intersect_block().

H5S_select_is_contiguous()

htri_t H5S_select_is_contiguous

(

const H5S_t *

space

)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), H5S_select_class_t::is_contiguous, ret_value, H5S_t::select, and H5S_select_t::type.

H5S_select_is_regular()

htri_t H5S_select_is_regular

(

const H5S_t *

space

)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), H5S_select_class_t::is_regular, ret_value, H5S_t::select, and H5S_select_t::type.

H5S_select_is_single()

htri_t H5S_select_is_single

(

const H5S_t *

space

)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), H5S_select_class_t::is_single, ret_value, H5S_t::select, and H5S_select_t::type.

H5S_select_iter_coords()

herr_t H5S_select_iter_coords	(	const H5S_sel_iter_t *	sel_iter,
		hsize_t *	coords
	)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), H5S_sel_iter_class_t::iter_coords, ret_value, and H5S_sel_iter_t::type.

H5S_select_iter_get_seq_list()

herr_t H5S_select_iter_get_seq_list	(	H5S_sel_iter_t *	iter,
		size_t	maxseq,
		size_t	maxelmts,
		size_t *	nseq,
		size_t *	nelmts,
		hsize_t *	off,
		size_t *	len
	)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), H5S_sel_iter_class_t::iter_get_seq_list, len, nelmts, ret_value, and H5S_sel_iter_t::type.

H5S_select_iter_init()

herr_t H5S_select_iter_init	(	H5S_sel_iter_t *	sel_iter,
		const H5S_t *	space,
		size_t	elmt_size,
		unsigned	flags
	)

References H5S_sel_iter_t::dims, H5S_sel_iter_t::elmt_left, H5S_sel_iter_t::elmt_size, H5S_t::extent, FAIL, H5S_sel_iter_t::flags, flags, FUNC_LEAVE_NOAPI(), H5MM_memcpy(), HDassert(), H5S_select_class_t::iter_init, H5S_select_t::num_elem, H5S_select_t::offset, H5S_sel_iter_t::rank, H5S_extent_t::rank, ret_value, H5S_sel_iter_t::sel_off, H5S_t::select, H5S_extent_t::size, H5S_sel_iter_t::type, and H5S_select_t::type.

Referenced by H5D__fill(), H5D__scatgath_read(), H5D__scatgath_write(), H5Dgather(), H5Dscatter(), H5S_select_fill(), H5S_select_iterate(), H5S_select_project_intersection(), H5S_select_shape_same(), and H5Ssel_iter_create().

H5S_select_iter_nelmts()

hsize_t H5S_select_iter_nelmts

(

const H5S_sel_iter_t *

sel_iter

)

References FUNC_LEAVE_NOAPI(), HDassert(), H5S_sel_iter_class_t::iter_nelmts, ret_value, and H5S_sel_iter_t::type.

H5S_select_iter_next()

herr_t H5S_select_iter_next	(	H5S_sel_iter_t *	iter,
		size_t	nelem
	)

References H5S_sel_iter_t::elmt_left, FAIL, FUNC_LEAVE_NOAPI(), HDassert(), H5S_sel_iter_class_t::iter_next, ret_value, and H5S_sel_iter_t::type.

H5S_select_iter_release()

herr_t H5S_select_iter_release

(

H5S_sel_iter_t *

sel_iter

)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), H5S_sel_iter_class_t::iter_release, ret_value, and H5S_sel_iter_t::type.

H5S_select_iterate()

herr_t H5S_select_iterate	(	void *	buf,
		const H5T_t *	type,
		const H5S_t *	space,
		const H5S_sel_iter_op_t *	op,
		void *	op_data
	)

References H5S_sel_iter_op_t::app_op, H5S_t::extent, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5E_CANTINIT, H5MM_memcpy(), H5S_SEL_ITER_OP_APP, H5S_SEL_ITER_OP_LIB, H5S_select_iter_init(), H5T_get_size(), HDassert(), len, H5S_sel_iter_op_t::lib_op, nelmts, NULL, H5S_sel_iter_app_op_t::op, H5S_sel_iter_op_t::op_type, H5S_extent_t::rank, ret_value, H5S_extent_t::size, type, H5S_sel_iter_app_op_t::type_id, and H5S_sel_iter_op_t::u.

Referenced by H5Diterate(), and H5T_reclaim().

H5S_select_offset()

herr_t H5S_select_offset	(	H5S_t *	space,
		const hssize_t *	offset
	)

References H5S_t::extent, FUNC_LEAVE_NOAPI(), H5MM_memcpy(), HDassert(), H5S_select_t::offset, offset, H5S_select_t::offset_changed, H5S_extent_t::rank, and H5S_t::select.

Referenced by H5Soffset_simple().

H5S_select_project_intersection()

herr_t H5S_select_project_intersection	(	const H5S_t *	src_space,
		const H5S_t *	dst_space,
		const H5S_t *	src_intersect_space,
		H5S_t **	new_space_ptr,
		hbool_t	share_selection
	)

References H5S_sel_iter_t::elmt_left, H5S_t::extent, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5E_CANTINIT, H5S__extent_copy_real(), H5S__hyper_project_intersection(), H5S_close(), H5S_create(), H5S_hyper_add_span_element(), H5S_SCALAR, H5S_SEL_ALL, H5S_SEL_HYPERSLABS, H5S_SEL_NONE, H5S_SEL_POINTS, H5S_select_all(), H5S_SELECT_APPEND, H5S_select_copy(), H5S_select_elements(), H5S_select_iter_init(), H5S_select_none(), H5S_SIMPLE, HDassert(), H5S_pnt_list_t::head, H5S_pnt_node_t::next, NULL, H5S_pnt_node_t::pnt, H5S_select_t::pnt_lst, H5S_extent_t::rank, ret_value, H5S_select_t::sel_info, and H5S_t::select.

Referenced by H5Sselect_project_intersection().

H5S_select_project_scalar()

herr_t H5S_select_project_scalar	(	const H5S_t *	space,
		hsize_t *	offset
	)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), offset, H5S_select_class_t::project_scalar, ret_value, H5S_t::select, and H5S_select_t::type.

H5S_select_project_simple()

herr_t H5S_select_project_simple	(	const H5S_t *	space,
		H5S_t *	new_space,
		hsize_t *	offset
	)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), offset, H5S_select_class_t::project_simple, ret_value, H5S_t::select, and H5S_select_t::type.

H5S_select_release()

herr_t H5S_select_release

(

H5S_t *

ds

)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), H5S_select_class_t::release, ret_value, H5S_t::select, and H5S_select_t::type.

H5S_select_serial_size()

hssize_t H5S_select_serial_size

(

const H5S_t *

space

)

References FUNC_LEAVE_NOAPI(), HDassert(), ret_value, H5S_t::select, H5S_select_class_t::serial_size, and H5S_select_t::type.

H5S_select_serialize()

herr_t H5S_select_serialize	(	const H5S_t *	space,
		uint8_t **	p
	)

References FUNC_LEAVE_NOAPI(), HDassert(), ret_value, H5S_t::select, H5S_select_class_t::serialize, and H5S_select_t::type.

H5S_select_shape_same()

htri_t H5S_select_shape_same	(	const H5S_t *	space1,
		const H5S_t *	space2
	)

References H5S_t::extent, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5E_CANTINIT, H5S_SEL_NONE, H5S_select_iter_init(), HDassert(), NULL, offset, H5S_extent_t::rank, ret_value, H5S_t::select, H5S_select_class_t::shape_same, and H5S_select_t::type.

Referenced by H5S_select_construct_projection(), and H5Sselect_shape_same().

H5S_select_subtract()

herr_t H5S_select_subtract	(	H5S_t *	space,
		H5S_t *	subtract_space
	)

References H5S_t::extent, FAIL, FUNC_ENTER_NOAPI(), FUNC_LEAVE_NOAPI(), H5S__modify_select(), H5S_SEL_ALL, H5S_SEL_HYPERSLABS, H5S_SEL_NONE, H5S_SEL_POINTS, H5S_select_hyperslab(), H5S_select_none(), H5S_SELECT_NOTB, H5S_SELECT_SET, HDassert(), H5S_extent_t::rank, ret_value, H5S_t::select, H5S_extent_t::size, H5S_select_class_t::type, H5S_select_t::type, and u.

H5S_select_valid()

htri_t H5S_select_valid

(

const H5S_t *

space

)

References FAIL, FUNC_LEAVE_NOAPI(), HDassert(), H5S_select_class_t::is_valid, ret_value, H5S_t::select, and H5S_select_t::type.

H5Sget_select_bounds()

herr_t H5Sget_select_bounds	(	hid_t	spaceid,
		hsize_t	start[],
		hsize_t	end[]
	)

References FAIL, H5E_BADVALUE, H5I_DATASPACE, H5I_object_verify(), NULL, and ret_value.

H5Sget_select_npoints()

hssize_t H5Sget_select_npoints

(

hid_t

spaceid

)

References FAIL, H5I_DATASPACE, H5I_object_verify(), NULL, and ret_value.

H5Sget_select_type()

H5S_sel_type H5Sget_select_type

(

hid_t

space_id

)

References H5I_DATASPACE, H5I_object_verify(), H5S_SEL_ERROR, NULL, and ret_value.

H5Soffset_simple()

herr_t H5Soffset_simple	(	hid_t	space_id,
		const hssize_t *	offset
	)

References H5S_t::extent, FAIL, H5E_BADVALUE, H5E_CANTINIT, H5I_DATASPACE, H5I_object_verify(), H5S_NULL, H5S_SCALAR, H5S_select_offset(), NULL, offset, H5S_extent_t::rank, and ret_value.

H5Ssel_iter_close()

herr_t H5Ssel_iter_close

(

hid_t

sel_iter_id

)

References FAIL, H5I_dec_app_ref(), H5I_object_verify(), H5I_SPACE_SEL_ITER, NULL, and ret_value.

H5Ssel_iter_create()

hid_t H5Ssel_iter_create	(	hid_t	space_id,
		size_t	elmt_size,
		unsigned	flags
	)

References flags, H5E_BADVALUE, H5E_CANTINIT, H5E_CANTREGISTER, H5I_DATASPACE, H5I_object_verify(), H5I_register(), H5I_SPACE_SEL_ITER, H5S_select_iter_init(), NULL, and ret_value.

H5Ssel_iter_get_seq_list()

herr_t H5Ssel_iter_get_seq_list	(	hid_t	sel_iter_id,
		size_t	maxseq,
		size_t	maxbytes,
		size_t *	nseq,
		size_t *	nbytes,
		hsize_t *	off,
		size_t *	len
	)

References H5S_sel_iter_t::elmt_left, FAIL, H5E_BADVALUE, H5I_object_verify(), H5I_SPACE_SEL_ITER, len, NULL, and ret_value.

H5Sselect_adjust()

herr_t H5Sselect_adjust	(	hid_t	space_id,
		const hssize_t *	offset
	)

References H5S_t::extent, FAIL, H5E_BADVALUE, H5I_DATASPACE, H5I_object_verify(), H5S_select_adjust_s(), NULL, offset, H5S_extent_t::rank, ret_value, and u.

H5Sselect_copy()

herr_t H5Sselect_copy	(	hid_t	dst_id,
		hid_t	src_id
	)

References FAIL, H5I_DATASPACE, H5I_object_verify(), H5S_select_copy(), NULL, and ret_value.

H5Sselect_intersect_block()

htri_t H5Sselect_intersect_block	(	hid_t	space_id,
		const hsize_t *	start,
		const hsize_t *	end
	)

References H5S_t::extent, FAIL, H5E_BADVALUE, H5I_DATASPACE, H5I_object_verify(), H5S_select_intersect_block(), NULL, H5S_extent_t::rank, ret_value, and u.

H5Sselect_project_intersection()

hid_t H5Sselect_project_intersection	(	hid_t	src_space_id,
		hid_t	dst_space_id,
		hid_t	src_intersect_space_id
	)

References FAIL, H5E_BADVALUE, H5E_CANTREGISTER, H5I_DATASPACE, H5I_object_verify(), H5I_register(), H5S_close(), H5S_select_project_intersection(), NULL, and ret_value.

H5Sselect_shape_same()

htri_t H5Sselect_shape_same	(	hid_t	space1_id,
		hid_t	space2_id
	)

References FAIL, H5I_DATASPACE, H5I_object_verify(), H5S_select_shape_same(), NULL, and ret_value.

H5Sselect_valid()

htri_t H5Sselect_valid

(

hid_t

spaceid

)

References FAIL, H5I_DATASPACE, H5I_object_verify(), NULL, and ret_value.