OpenStructure
mask_visitor.hh
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1 //------------------------------------------------------------------------------
2 // This file is part of the OpenStructure project <www.openstructure.org>
3 //
4 // Copyright (C) 2008-2020 by the OpenStructure authors
5 // Copyright (C) 2003-2010 by the IPLT authors
6 //
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License as published by the Free
9 // Software Foundation; either version 3.0 of the License, or (at your option)
10 // any later version.
11 // This library is distributed in the hope that it will be useful, but WITHOUT
12 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
14 // details.
15 //
16 // You should have received a copy of the GNU Lesser General Public License
17 // along with this library; if not, write to the Free Software Foundation, Inc.,
18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 //------------------------------------------------------------------------------
20 
21 /*
22  Author: Ansgar Philippsen
23 */
24 
25 #ifndef MASK_VISITOR_HH_
26 #define MASK_VISITOR_HH_
27 
28 #include "circle_mask.hh"
29 #include "composite_mask.hh"
30 #include "extent_mask.hh"
31 #include "inverted_mask.hh"
32 #include "polygon_mask.hh"
33 #include "spherical_mask.hh"
34 
35 namespace ost { namespace img {
36 
38 {
39 public:
40  virtual ~MaskVisitor() {}
41  virtual void VisitCircleMask(CircleMask& m) {}
42  virtual void VisitCompositeMask(CompositeMask& m) {}
44  virtual void VisitExtentMask(ExtentMask& m) {}
45  virtual void VisitInvertedMask(InvertedMask& m) {}
47  virtual void VisitPolygonMask(PolygonMask& m) {}
48  virtual void VisitSphericalMask(SphericalMask& m) {}
49 };
50 
51 }} // ns
52 
53 #endif
54 
virtual void VisitExtentMask(ExtentMask &m)
Definition: mask_visitor.hh:44
virtual void VisitPolygonMask(PolygonMask &m)
Definition: mask_visitor.hh:47
virtual void VisitInvertedMaskFinish(InvertedMask &m)
Definition: mask_visitor.hh:46
virtual void VisitSphericalMask(SphericalMask &m)
Definition: mask_visitor.hh:48
virtual void VisitCircleMask(CircleMask &m)
Definition: mask_visitor.hh:41
virtual void VisitCompositeMask(CompositeMask &m)
Definition: mask_visitor.hh:42
virtual void VisitCompositeMaskFinish(CompositeMask &m)
Definition: mask_visitor.hh:43
virtual void VisitInvertedMask(InvertedMask &m)
Definition: mask_visitor.hh:45
#define DLLEXPORT_OST_IMG_BASE
Definition: base.dox:1