Daylight v4.9
Release Date: 1 February 2008


dt_arborder - retrieve the arbitrary order value for an atom

Generic Prototype

dt_arborder(dt_Handle) => dt_Integer

C Prototype

#include "dt_smiles.h"

dt_Integer dt_arborder(dt_Handle atom)

FORTRAN Prototype

include ''

integer*4 dt_f_arborder(atom)

integer*4 atom


Finds the arbitrary order value for the given atom. This value is used to control the ordering of atoms in the SMILES string returned by dt_arbsmiles(3).

Return Value

Returns the integer order. For all other objects, this property is defined as -1.

Related Topics

dt_alloc_mol(3) dt_arbsmiles(3) dt_arbstream(3) dt_cansmiles(3) dt_origstream(3) dt_setarborder(3)