OpenStructure
discrete_shrink.hh
Go to the documentation of this file.
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 #ifndef IMG_ALG_DISCRETE_SHRINK_HH
22 #define IMG_ALG_DISCRETE_SHRINK_HH
23 
24 #include <ost/img/image.hh>
25 #include <ost/img/image_state.hh>
26 
28 
29 namespace ost { namespace img { namespace alg {
30 
39  // initialize with blocksize
40  DiscreteShrinkFnc(const Size& blocksize=Size(2,2,2)): bs_(blocksize) {}
41 
42  // set blocksize
43  void SetBlocksize(const Size& bs) {bs_=bs;}
44  Size GetBlocksize() const {return bs_;}
45 
46  template <typename T, class D>
48 
49  static String GetAlgorithmName() {return "DiscreteShrink";}
50 protected:
52 };
53 
55 
56 }
57 
58 }} // ns
59 
60 OST_IMG_ALG_EXPLICIT_INST_DECL(class,ImageStateConstModOPAlgorithm<ost::img::alg::DiscreteShrinkFnc>)
61 
62 #endif
class encapsulating 1D to 3D size
Definition: size.hh:39
out-of-place modifying image state const visitor plus op algorithm
#define DLLEXPORT_IMG_ALG
#define OST_IMG_ALG_EXPLICIT_INST_DECL(c, t)
std::string String
Definition: base.hh:54
ImageStateConstModOPAlgorithm< DiscreteShrinkFnc > DiscreteShrink
boost::shared_ptr< ImageStateBase > ImageStateBasePtr
Definition: base.dox:1
shrink image by integral amount
ImageStateBasePtr VisitState(const ImageStateImpl< T, D > &isi) const
DiscreteShrinkFnc(const Size &blocksize=Size(2, 2, 2))
void SetBlocksize(const Size &bs)