0024023: Revamp the OCCT Handle -- ambiguity
[occt.git] / src / AIS / AIS_SignatureFilter.cxx
CommitLineData
b311480e 1// Created on: 1997-03-04
2// Created by: Robert COUBLANC
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//
d5f74e42 8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 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
17#include <AIS_SignatureFilter.ixx>
18
19#include <AIS_InteractiveObject.hxx>
20
21AIS_SignatureFilter::AIS_SignatureFilter(const AIS_KindOfInteractive TheKind,
22 const Standard_Integer TheSignature):
23AIS_TypeFilter(TheKind),
24mySig(TheSignature){}
25
26Standard_Boolean AIS_SignatureFilter::IsOk(const Handle(SelectMgr_EntityOwner)& anObj) const
27{
28 Handle(AIS_InteractiveObject) IO = Handle(AIS_InteractiveObject)::DownCast(anObj->Selectable());
29 if(IO.IsNull())
30 return Standard_False;
31
32 return
33 (IO->Signature()==mySig &&
34 IO->Type()==myKind);
35}