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cstkernel.hh
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1 /* -*- mia-c++ -*-
2  *
3  * This file is part of MIA - a toolbox for medical image analysis
4  * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
5  *
6  * MIA is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with MIA; if not, see <http://www.gnu.org/licenses/>.
18  *
19  */
20 
21 #ifndef mia_2d_cstkernel_hh
22 #define mia_2d_cstkernel_hh
23 
24 #include <complex>
25 #include <fftw3.h>
26 
27 #include <mia/core/defines.hh>
28 #include <mia/core/factory.hh>
30 #include <mia/core/cstplan.hh>
31 #include <mia/2d/datafield.hh>
32 #include <mia/2d/image.hh>
33 
35 
39  static const char *type_descr;
40 };
41 
54 template <typename T>
56 {
57 public:
59  typedef typename plugin_data_type<T>::type plugin_data;
60 
63 
65  typedef TCSTPlan<T> CPlan;
66 
71  TCST2DKernel(fftwf_r2r_kind forward);
72 
73  virtual ~TCST2DKernel();
74 
80  void apply(const T& in, T& out) const;
81 
86  void prepare(const C2DBounds& size);
87 
88 private:
89  virtual CPlan *do_prepare(fftwf_r2r_kind fw_kind, const std::vector<int>& size) = 0;
90 
91  fftwf_r2r_kind m_forward;
92  std::unique_ptr<CPlan> m_plan;
93 };
94 
98 typedef TCST2DKernel<C2DFVectorfield> CCST2DVectorKernel;
99 typedef TCST2DKernel<C2DFImage> CCST2DImageKernel;
100 
101 typedef std::shared_ptr<CCST2DImageKernel > PCST2DImageKernel;
102 typedef std::shared_ptr<CCST2DVectorKernel > PCST2DVectorKernel;
103 
104 typedef TFactory<CCST2DVectorKernel> CCST2DVectorKernelPlugin;
105 typedef TFactory<CCST2DImageKernel> CCST2DImgKernelPlugin;
106 
107 typedef THandlerSingleton<TFactoryPluginHandler<CCST2DVectorKernelPlugin>> CCST2DVectorKernelPluginHandler;
108 typedef THandlerSingleton<TFactoryPluginHandler<CCST2DImgKernelPlugin>> CCST2DImgKernelPluginHandler;
109 
110 template <> const char *const
112 
113 template <> const char *const
115 
116 
117 extern template class EXPORT_2D TCST2DKernel<C2DFVectorfield>;
118 extern template class EXPORT_2D TFactory<CCST2DVectorKernel>;
121 
122 
123 extern template class EXPORT_2D TCST2DKernel<C2DFImage>;
124 extern template class EXPORT_2D TFactory<CCST2DImageKernel>;
127 
129 
131 
132 #endif
133 
datafield.hh
spacial_kernel.hh
factory.hh
cstplan.hh
NS_MIA_BEGIN
#define NS_MIA_BEGIN
conveniance define to start the mia namespace
Definition: defines.hh:33
TCST2DKernel::~TCST2DKernel
virtual ~TCST2DKernel()
TCST2DKernel::TCST2DKernel
TCST2DKernel(fftwf_r2r_kind forward)
TCST2DKernel::CPlan
TCSTPlan< T > CPlan
define the type of the FFTW plan used
Definition: cstkernel.hh:65
NS_MIA_END
#define NS_MIA_END
conveniance define to end the mia namespace
Definition: defines.hh:36
cst2d_kernel::type_descr
static const char * type_descr
plugin path helper value
Definition: cstkernel.hh:39
THandlerSingleton
the singleton that a plug-in handler really is
Definition: handler.hh:159
T2DVector< unsigned int >
TPluginHandler
The basic template of all plugin handlers.
Definition: handler.hh:57
CProductBase
The base class for all plug-in created object.
Definition: product_base.hh:41
TCST2DKernel::apply
void apply(const T &in, T &out) const
TCST2DKernel
Base class for cos/sin transformation filters.
Definition: cstkernel.hh:56
cst2d_kernel
plugin-helper structure
Definition: cstkernel.hh:37
TFactoryPluginHandler
the Base class for all plugn handlers that deal with factory plugins.
Definition: factory.hh:95
TCSTPlan
Definition: cstplan.hh:35
TCST2DKernel::plugin_type
cst2d_kernel plugin_type
define the plugin-type helper to get the search path
Definition: cstkernel.hh:62
TCST2DKernel::prepare
void prepare(const C2DBounds &size)
TCST2DKernel::plugin_data
plugin_data_type< T >::type plugin_data
some helper typedef for the plug-in handler
Definition: cstkernel.hh:59
image.hh
defines.hh
EXPORT_2D
#define EXPORT_2D
Definition: defines2d.hh:37
TFactory
This is tha base of all plugins that create "things", like filters, cost functions time step operator...
Definition: factory.hh:51