diff options
Diffstat (limited to 'src/H5Shyper.c')
| -rw-r--r-- | src/H5Shyper.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/H5Shyper.c b/src/H5Shyper.c index 8736b69..898c3df 100644 --- a/src/H5Shyper.c +++ b/src/H5Shyper.c @@ -65,6 +65,8 @@ static herr_t H5S_hyper_deserialize(const H5F_t *f, H5S_t *space, static herr_t H5S_hyper_bounds(const H5S_t *space, hsize_t *start, hsize_t *end); static herr_t H5S_hyper_offset(const H5S_t *space, hsize_t *offset); static int H5S_hyper_unlim_dim(const H5S_t *space); +static herr_t H5S_hyper_num_elem_non_unlim(const H5S_t *space, + hsize_t *num_elem_non_unlim); static htri_t H5S_hyper_is_contiguous(const H5S_t *space); static htri_t H5S_hyper_is_single(const H5S_t *space); static htri_t H5S_hyper_is_regular(const H5S_t *space); @@ -102,6 +104,7 @@ const H5S_select_class_t H5S_sel_hyper[1] = {{ H5S_hyper_bounds, H5S_hyper_offset, H5S_hyper_unlim_dim, + H5S_hyper_num_elem_non_unlim, H5S_hyper_is_contiguous, H5S_hyper_is_single, H5S_hyper_is_regular, @@ -3007,6 +3010,48 @@ H5S_hyper_unlim_dim(const H5S_t *space) /*-------------------------------------------------------------------------- NAME + H5S_hyper_num_elem_non_unlim + PURPOSE + Return number of elements in the non-unlimited dimensions + USAGE + herr_t H5S_hyper_num_elem_non_unlim(space,num_elem_non_unlim) + H5S_t *space; IN: Dataspace pointer to check + hsize_t *num_elem_non_unlim; OUT: Number of elements in the non-unlimited dimensions + RETURNS + Non-negative on success/Negative on failure + DESCRIPTION + Returns the number of elements in a slice through the non-unlimited + dimensions of the selection. Fails if the selection has no unlimited + dimension. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +static herr_t +H5S_hyper_num_elem_non_unlim(const H5S_t *space, hsize_t *num_elem_non_unlim) +{ + herr_t ret_value = SUCCEED; + + FUNC_ENTER_NOAPI(FAIL) + + /* Sanity check */ + HDassert(space); + HDassert(num_elem_non_unlim); + + /* Get number of elements in the non-unlimited dimensions */ + if(space->select.sel_info.hslab->unlim_dim >= 0) + *num_elem_non_unlim = space->select.sel_info.hslab->num_elem_non_unlim; + else + HGOTO_ERROR(H5E_DATASPACE, H5E_BADVALUE, FAIL, "selection has no unlimited dimension") + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5S_hyper_num_elem_non_unlim() */ + + +/*-------------------------------------------------------------------------- + NAME H5S_hyper_is_contiguous PURPOSE Check if a hyperslab selection is contiguous within the dataspace extent. |