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mia
core
core/creator.hh
Go to the documentation of this file.
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/* -*- mia-c++ -*-
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*
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* This file is part of MIA - a toolbox for medical image analysis
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* Copyright (c) Leipzig, Madrid 1999-2013 Gert Wollny
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*
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* MIA is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with MIA; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef mia_core_creator_hh
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#define mia_core_creator_hh
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#include <
mia/core/pixeltype.hh
>
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#include <
mia/core/factory.hh
>
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#include <
mia/core/handler.hh
>
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NS_MIA_BEGIN
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struct
EXPORT_CORE
creator_type
{
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static
const
char
*
type_descr
;
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};
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template
<
typename
T>
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class
EXPORT_HANDLER
TImageCreator
:
public
CProductBase
{
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public
:
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typedef
T
plugin_data
;
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typedef
creator_type
plugin_type
;
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virtual
~TImageCreator
(){}
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virtual
std::shared_ptr<T> operator () (
const
typename
T::dimsize_type& size,
EPixelType
type)
const
= 0;
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};
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#define DEFINE_Image_Creator(TYPE) \
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typedef TImageCreator<TYPE> TYPE##Creator; \
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typedef TFactory<TImageCreator<TYPE> > TYPE##CreatorPlugin; \
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typedef THandlerSingleton<TFactoryPluginHandler<TYPE##CreatorPlugin> > TYPE##CreatorPluginHandler;\
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FACTORY_TRAIT(THandlerSingleton<TFactoryPluginHandler<TYPE##CreatorPlugin> >);
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#define INSTANCIATE_Image_Creator(TYPE) \
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template class TImageCreator<TYPE>;\
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template class TPlugin<TYPE, creator_type>; \
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template class TFactory<TImageCreator<TYPE> >; \
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template class TPluginHandler<TYPE##CreatorPlugin>; \
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template class TFactoryPluginHandler<TYPE##CreatorPlugin>; \
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template class THandlerSingleton<TFactoryPluginHandler<TYPE##CreatorPlugin> >;
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NS_MIA_END
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#endif
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