diff options
Diffstat (limited to 'src/H5Snone.c')
| -rw-r--r-- | src/H5Snone.c | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/src/H5Snone.c b/src/H5Snone.c index 89a1875..88ab67f 100644 --- a/src/H5Snone.c +++ b/src/H5Snone.c @@ -43,6 +43,7 @@ static hssize_t H5S_none_serial_size(const H5S_t *space); static herr_t H5S_none_serialize(const H5S_t *space, uint8_t *buf); static herr_t H5S_none_deserialize(H5S_t *space, const uint8_t *buf); static herr_t H5S_none_bounds(const H5S_t *space, hsize_t *start, hsize_t *end); +static herr_t H5S_none_offset(const H5S_t *space, hsize_t *off); static htri_t H5S_none_is_contiguous(const H5S_t *space); static htri_t H5S_none_is_single(const H5S_t *space); static htri_t H5S_none_is_regular(const H5S_t *space); @@ -71,6 +72,7 @@ const H5S_select_class_t H5S_sel_none[1] = {{ H5S_none_serialize, H5S_none_deserialize, H5S_none_bounds, + H5S_none_offset, H5S_none_is_contiguous, H5S_none_is_single, H5S_none_is_regular, @@ -565,11 +567,43 @@ H5S_none_bounds(const H5S_t UNUSED *space, hsize_t UNUSED *start, hsize_t UNUSED /*-------------------------------------------------------------------------- NAME + H5S_none_offset + PURPOSE + Gets the linear offset of the first element for the selection. + USAGE + herr_t H5S_none_offset(space, offset) + const H5S_t *space; IN: Dataspace pointer of selection to query + hsize_t *offset; OUT: Linear offset of first element in selection + RETURNS + Non-negative on success, negative on failure + DESCRIPTION + Retrieves the linear offset (in "units" of elements) of the first element + selected within the dataspace. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + Calling this function on a "none" selection returns fail. + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +herr_t +H5S_none_offset(const H5S_t *space, hsize_t *offset) +{ + FUNC_ENTER_NOAPI_NOFUNC(H5S_none_offset) + + HDassert(space); + HDassert(offset); + + FUNC_LEAVE_NOAPI(FAIL) +} /* H5S_none_offset() */ + + +/*-------------------------------------------------------------------------- + NAME H5S_none_is_contiguous PURPOSE Check if a "none" selection is contiguous within the dataspace extent. USAGE - htri_t H5S_all_is_contiguous(space) + htri_t H5S_none_is_contiguous(space) H5S_t *space; IN: Dataspace pointer to check RETURNS TRUE/FALSE/FAIL @@ -767,7 +801,7 @@ done: PURPOSE Create a list of offsets & lengths for a selection USAGE - herr_t H5S_all_get_seq_list(space,flags,iter,maxseq,maxelem,nseq,nelem,off,len) + herr_t H5S_none_get_seq_list(space,flags,iter,maxseq,maxelem,nseq,nelem,off,len) H5S_t *space; IN: Dataspace containing selection to use. unsigned flags; IN: Flags for extra information about operation H5S_sel_iter_t *iter; IN/OUT: Selection iterator describing last @@ -816,4 +850,5 @@ H5S_none_get_seq_list(const H5S_t UNUSED *space, unsigned UNUSED flags, H5S_sel_ *nelem=0; FUNC_LEAVE_NOAPI(SUCCEED); -} /* end H5S_all_get_seq_list() */ +} /* end H5S_none_get_seq_list() */ + |