0024530: TKMesh - remove unused package IntPoly
[occt.git] / src / StepData / StepData_EDescr.cdl
CommitLineData
b311480e 1-- Created on: 1997-04-02
2-- Created by: Administrateur Atelier XSTEP
3-- Copyright (c) 1997-1999 Matra Datavision
973c2be1 4-- Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5--
973c2be1 6-- This file is part of Open CASCADE Technology software library.
b311480e 7--
973c2be1 8-- This library is free software; you can redistribute it and / or modify it
9-- under the terms of the GNU Lesser General Public version 2.1 as published
10-- by the Free Software Foundation, with special exception defined in the file
11-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12-- distribution for complete text of the license and disclaimer of any warranty.
b311480e 13--
973c2be1 14-- Alternatively, this file may be used under the terms of Open CASCADE
15-- commercial license or contractual agreement.
7fd59977 16
17deferred class EDescr from StepData inherits TShared
18
19 ---Purpose : This class is intended to describe the authorized form for an
20 -- entity, either Simple or Plex
21
22uses CString,
23 Described from StepData
24
25is
26
27 Matches (me; steptype : CString) returns Boolean is deferred;
28 ---Purpose : Tells if a ESDescr matches a step type : exact or super type
29
30 IsComplex (me) returns Boolean is deferred;
31 ---Purpose : Tells if a EDescr is complex (ECDescr) or simple (ESDescr)
32
33 NewEntity (me) returns mutable Described is deferred;
34 ---Purpose : Creates a described entity (i.e. a simple one)
35
36end EDescr;