-- Created on: 1997-04-01 -- Created by: Christian CAILLET -- Copyright (c) 1997-1999 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 FieldList from StepData ---Purpose : Describes a list of fields, in a general way -- This basic class is for a null size list -- Subclasses are for 1, N (fixed) or Dynamic sizes uses Field from StepData, EntityIterator from Interface raises OutOfRange is Create returns FieldList; ---Purpose : Creates a FieldList of 0 Field NbFields (me) returns Integer is virtual; ---Purpose : Returns the count of fields. Here, returns 0 Field (me; num : Integer) returns Field ---Purpose : Returns the field n0 between 1 and NbFields (read only) raises OutOfRange -- Error if out of range is virtual; ---C++ : return const & CField (me : in out; num : Integer) returns Field ---Purpose : Returns the field n0 between 1 and NbFields, in order to -- modify its content raises OutOfRange -- Error if out of range is virtual; ---C++ : return & FillShared (me; iter : in out EntityIterator); ---Purpose : Fills an iterator with the entities shared by end FieldList;