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Diffstat (limited to 'src/H5Shyper.c')
| -rw-r--r-- | src/H5Shyper.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/H5Shyper.c b/src/H5Shyper.c index 492cd9e..153f4be 100644 --- a/src/H5Shyper.c +++ b/src/H5Shyper.c @@ -7025,6 +7025,47 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5S_hyper_adjust_s() */ +/*-------------------------------------------------------------------------- + NAME + H5Shyper_adjust_s + PURPOSE + Adjust a hyperslab selection by subtracting an offset + USAGE + herr_t H5Shyper_adjust_s(space_id,offset) + hid_t space_id; IN: ID of the dataspace to adjust + const hssize_t *offset; IN: Offset to subtract + RETURNS + Non-negative on success, negative on failure + DESCRIPTION + Moves a hyperslab selection by subtracting an offset from it. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +herr_t +H5Shyper_adjust_s(hid_t space_id, const hssize_t *offset) +{ + H5S_t *space; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE2("e", "i*Hs", space_id, offset); + + if(NULL == (space = (H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "not a dataspace") + if(H5S_GET_SELECT_TYPE(space) != H5S_SEL_HYPERSLABS) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a hyperslab selection") + if(NULL == offset) + HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "NULL offset pointer") + + if(H5S_hyper_adjust_s(space, offset) < 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTSET, FAIL, "can't adjust selection") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Shyper_adjust_s() */ + /*-------------------------------------------------------------------------- NAME |