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core/creator.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_core_creator_hh
22 #define mia_core_creator_hh
23 
24 #include <mia/core/pixeltype.hh>
25 #include <mia/core/factory.hh>
26 #include <mia/core/handler.hh>
27 
28 
30 
32  static const char *type_descr;
33 };
34 
43 template <typename T>
45 {
46 public:
48  typedef T plugin_data;
49 
52 
53  virtual ~TImageCreator() {}
54 
61  virtual std::shared_ptr<T> operator () (const typename T::dimsize_type& size, EPixelType type) const = 0;
62 };
63 
64 
65 #define DEFINE_Image_Creator(TYPE) \
66  typedef TImageCreator<TYPE> TYPE##Creator; \
67  typedef TFactory<TImageCreator<TYPE> > TYPE##CreatorPlugin; \
68  typedef THandlerSingleton<TFactoryPluginHandler<TYPE##CreatorPlugin> > TYPE##CreatorPluginHandler;\
69  FACTORY_TRAIT(THandlerSingleton<TFactoryPluginHandler<TYPE##CreatorPlugin> >);
70 
71 
72 #define INSTANCIATE_Image_Creator(TYPE) \
73  template class TImageCreator<TYPE>;\
74  template class TPlugin<TYPE, creator_type>; \
75  template class TFactory<TImageCreator<TYPE> >; \
76  template class TPluginHandler<TYPE##CreatorPlugin>; \
77  template class TFactoryPluginHandler<TYPE##CreatorPlugin>; \
78  template class THandlerSingleton<TFactoryPluginHandler<TYPE##CreatorPlugin> >;
79 
80 
82 
83 #endif
creator_type::type_descr
static const char * type_descr
Definition: core/creator.hh:32
factory.hh
NS_MIA_BEGIN
#define NS_MIA_BEGIN
conveniance define to start the mia namespace
Definition: defines.hh:33
creator_type
Definition: core/creator.hh:31
NS_MIA_END
#define NS_MIA_END
conveniance define to end the mia namespace
Definition: defines.hh:36
EXPORT_HANDLER
#define EXPORT_HANDLER
Definition: core/cost.hh:32
handler.hh
TImageCreator
The base class for generic image creation.
Definition: core/creator.hh:44
CProductBase
The base class for all plug-in created object.
Definition: product_base.hh:40
TImageCreator::plugin_type
creator_type plugin_type
plugin searchpath helper type, plugin type part
Definition: core/creator.hh:51
TImageCreator::~TImageCreator
virtual ~TImageCreator()
Definition: core/creator.hh:53
EXPORT_CORE
#define EXPORT_CORE
Macro to manage Visual C++ style dllimport/dllexport.
Definition: defines.hh:101
TImageCreator::plugin_data
T plugin_data
plugin searchpath helper type, data part
Definition: core/creator.hh:48
EPixelType
EPixelType
Definition: pixeltype.hh:32
pixeltype.hh