-- Created on: 1992-09-29 -- Created by: Remi GILET -- 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. private deferred class Root from GCE2d ---Purpose : This class implements the common services for -- all classes of gce which report error. uses ErrorType from gce is IsDone(me) returns Boolean is static; ---C++: inline ---Purpose: Returns true if the construction is successful. Status(me) returns ErrorType from gce is static; ---C++: inline ---Purpose: Returns the status of the construction -- - gce_Done, if the construction is successful, or -- - another value of the gce_ErrorType enumeration -- indicating why the construction failed. fields TheError : ErrorType from gce is protected; ---Purpose: Enumeration to know why the algorithm didn t succeed. end Root;