Returns the number of elements in current selection for dataspace.
COMMENTS, BUGS, ASSUMPTIONS
This routine participates in the "Inlining C function pointers"
pattern, don't call it directly, use the appropriate macro
--------------------------------------------------------------------------*/
H5S_get_select_npoints(const H5S_t *space)
FUNC_ENTER_NOAPI_NOINIT_NOERR
} /* H5S_get_select_npoints() */
/*--------------------------------------------------------------------------
Check whether the selection fits within the extent, with the current