0025765: Coding rules - clean up code from obsolete macro checks

[occt.git] / src / IFGraph / IFGraph_Cycles.cdl

-- Created on: 1992-09-23
-- Created by: Christian CAILLET
-- Copyright (c) 1992-1999 Matra Datavision
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
--
-- This file is part of Open CASCADE Technology software library.
--
-- This library is free software; you can redistribute it and/or modify it under
-- the terms of the GNU Lesser General Public License version 2.1 as published
-- by the Free Software Foundation, with special exception defined in the file
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-- distribution for complete text of the license and disclaimer of any warranty.
--
-- Alternatively, this file may be used under the terms of Open CASCADE
-- commercial license or contractual agreement.

class Cycles  from IFGraph  inherits SubPartsIterator

    	---Purpose : determines strong componants in a graph which are Cycles

uses Graph, StrongComponants

is

    Create (agraph : Graph; whole : Boolean) returns Cycles;
    ---Purpose : creates with a Graph, and will analyse :
    --           whole True  : all the contents of the Model
    --           whole False : sub-parts which will be given later

    Create (subparts : in out StrongComponants);
    ---Purpose : creates from a StrongComponants which was already computed

    Evaluate (me : in out) is redefined;
    ---Purpose : does the computation. Cycles are StrongComponants which are
    --           not Single

    	-- --   Iteration : More-Next-etc... will give Cycles

end Cycles;