X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=packages%2Fitk%2Fsrc%2FbbitkExtractImageFilter.h;h=7a8e37e7ca6d4fa865a53aefb4806e934f3e9324;hb=79d06fa7c6441e99291ad3a1949d241f336573d5;hp=40385ec487037e7ca7c99c093d6f1a712e007312;hpb=6575a389b71b1b85c79e4444885becb76ecf16e4;p=bbtk.git diff --git a/packages/itk/src/bbitkExtractImageFilter.h b/packages/itk/src/bbitkExtractImageFilter.h index 40385ec..7a8e37e 100644 --- a/packages/itk/src/bbitkExtractImageFilter.h +++ b/packages/itk/src/bbitkExtractImageFilter.h @@ -1,32 +1,38 @@ -/*========================================================================= +/* + # --------------------------------------------------------------------- + # + # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image + # pour la SantÈ) + # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton + # Previous Authors : Laurent Guigues, Jean-Pierre Roux + # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil + # + # This software is governed by the CeCILL-B license under French law and + # abiding by the rules of distribution of free software. You can use, + # modify and/ or redistribute the software under the terms of the CeCILL-B + # license as circulated by CEA, CNRS and INRIA at the following URL + # http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html + # or in the file LICENSE.txt. + # + # As a counterpart to the access to the source code and rights to copy, + # modify and redistribute granted by the license, users are provided only + # with a limited warranty and the software's author, the holder of the + # economic rights, and the successive licensors have only limited + # liability. + # + # The fact that you are presently reading this means that you have had + # knowledge of the CeCILL-B license and that you accept its terms. + # ------------------------------------------------------------------------ */ + + +/*========================================================================= Program: bbtk Module: $RCSfile: bbitkExtractImageFilter.h,v $ Language: C++ - Date: $Date: 2008/10/17 08:18:21 $ - Version: $Revision: 1.8 $ + Date: $Date: 2012/11/16 08:50:39 $ + Version: $Revision: 1.11 $ =========================================================================*/ - -/* --------------------------------------------------------------------- - -* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale) -* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux -* -* This software is governed by the CeCILL-B license under French law and -* abiding by the rules of distribution of free software. You can use, -* modify and/ or redistribute the software under the terms of the CeCILL-B -* license as circulated by CEA, CNRS and INRIA at the following URL -* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html -* or in the file LICENSE.txt. -* -* As a counterpart to the access to the source code and rights to copy, -* modify and redistribute granted by the license, users are provided only -* with a limited warranty and the software's author, the holder of the -* economic rights, and the successive licensors have only limited -* liability. -* -* The fact that you are presently reading this means that you have had -* knowledge of the CeCILL-B license and that you accept its terms. -* ------------------------------------------------------------------------ */ + #ifdef _USE_ITK_ @@ -40,7 +46,8 @@ namespace bbitk { - + //=================================================== + /// Template filter template class /*BBTK_EXPORT*/ ExtractImageFilter : @@ -59,8 +66,11 @@ namespace bbitk BBTK_ITK_PROCESS(); BBTK_ITK_DELETE(); }; + //=================================================== + //=================================================== + // Descriptor of template filter BBTK_BEGIN_DESCRIBE_TEMPLATE_BLACK_BOX(ExtractImageFilter, bbtk::AtomicBlackBox); BBTK_NAME("ExtractImageFilter<"+bbtk::TypeName()+">"); @@ -70,7 +80,22 @@ namespace bbitk BBTK_TEMPLATE_INPUT(ExtractImageFilter,ExtractionRegion,"Extraction region",typename T::RegionType); BBTK_TEMPLATE_OUTPUT(ExtractImageFilter,Out,"Output image",T*); BBTK_END_DESCRIBE_TEMPLATE_BLACK_BOX(ExtractImageFilter); + //=================================================== + + //=================================================== + template void ExtractImageFilter::bbUserSetDefaultValues() {} + template void ExtractImageFilter::bbUserInitializeProcessing(){} + template void ExtractImageFilter::bbUserFinalizeProcessing() {} + //=================================================== + + + + + + + + //=================================================== // Generic "untemplatized" filter //=================================================== @@ -84,10 +109,13 @@ namespace bbitk BBTK_DECLARE_OUTPUT(Out,anyImagePointer); BBTK_PROCESS(ProcessSwitch); private : - inline void ProcessSwitch(); + void ProcessSwitch(); template void Process(); }; + //=================================================== + //=================================================== + // Descriptor of generic filter BBTK_BEGIN_DESCRIBE_BLACK_BOX(ExtractImageFilterGeneric, bbtk::AtomicBlackBox); BBTK_NAME("ExtractImageFilter"); @@ -98,29 +126,55 @@ namespace bbitk BBTK_INPUT(ExtractImageFilterGeneric,Region,"Extraction region",anyImageRegion,""); BBTK_OUTPUT(ExtractImageFilterGeneric,Out,"Output image",anyImagePointer,""); BBTK_END_DESCRIBE_BLACK_BOX(ExtractImageFilterGeneric); - void ExtractImageFilterGeneric::ProcessSwitch() - { - BBTK_TEMPLATE_ITK_IMAGE_SWITCH(bbGetInputIn().type(), this->Process); - } + //=================================================== + + //=================================================== + // The main processing method is template on the itk image type + // which was set to the input. + // It is called by the ProcessSwitch method which checks the input In type + // and calls Process where T is the right type. template void ExtractImageFilterGeneric::Process() { bbtkDebugMessageInc("Core",9, "bbitk::ExtractImageFilterGeneric::Process<" <()<<">()"< FilterType; + // Allocate the filter typename FilterType::Pointer f = FilterType::New("Temp"); - f->bbSetInputIn( this->bbGetInputIn().unsafe_get() ); + + // Set the input In of the filter + // Here we : + // 1) Get **OUR** input 'In' by bbGetInputIn() + // It is a anyImagePointer + // 2) We **KNOW** that the actual type stored by the anyImagePointer + // is ImageType* hence we get the value stored using the + // unsafe_get method (which is a template method on the return type) + f->bbSetInputIn( this->bbGetInputIn().unsafe_get() ); + + // The same for the ImageRegion except that we use 'get' and not + // 'unsafe get' because the region dimension passed by the user may not be + // compatible with the image dimension. + // If get fails it throws an exception which must be caught outside f->bbSetInputExtractionRegion ( this->bbGetInputRegion().get() ); + + // Execute the filter f->bbExecute(); + // Register its output or it will be deleted we delete the filter f->bbGetOutputOut()->Register(); + // Set OUR output this->bbSetOutputOut( f->bbGetOutputOut() ); - // f->bbDelete(); + // Delete the temporary filter + f->bbDelete(); bbtkDebugDecTab("Core",9); } + //=================================================== } // EO namespace bbitk