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[bbtk.git] / packages / vtk / src / bbvtkSegmentationConnectivity.cxx

diff --git a/packages/vtk/src/bbvtkSegmentationConnectivity.cxx b/packages/vtk/src/bbvtkSegmentationConnectivity.cxx
index ff5d11f6d4ffd07278f6a75c2b4de5709842b24f..5c33b54c367cfa1aaee0174ac790dd2bc3835348 100644 (file)
--- a/packages/vtk/src/bbvtkSegmentationConnectivity.cxx
+++ b/packages/vtk/src/bbvtkSegmentationConnectivity.cxx
@@ -1,20 +1,33 @@
-/*=========================================================================
-                                                                                
+/*=========================================================================                                                                               
   Program:   bbtk
   Module:    $RCSfile: bbvtkSegmentationConnectivity.cxx,v $
   Language:  C++
-  Date:      $Date: 2008/05/09 10:39:47 $
-  Version:   $Revision: 1.3 $
-                                                                                
-  Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
-  l'Image). All rights reserved. See Doc/License.txt or
-  http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
-                                                                                
-     This software is distributed WITHOUT ANY WARRANTY; without even
-     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-     PURPOSE.  See the above copyright notices for more information.
-                                                                                
+  Date:      $Date: 2009/05/15 14:58:01 $
+  Version:   $Revision: 1.5 $
 =========================================================================*/
+
+/* ---------------------------------------------------------------------
+
+* 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.
+* ------------------------------------------------------------------------ */                                                                         
+
 /**
  *  \file 
  *  \brief 
@@ -35,45 +48,74 @@ namespace bbvtk
                                bbtk::AtomicBlackBox);
   
   
-  void SegmentationConnectivity::bbUserConstructor() 
+       // --------------------------------------------------------------       
+  void SegmentationConnectivity::bbUserSetDefaultValues() 
   { 
-    bbSetInputIn(NULL);
-    std::vector<int> position;
-    position.push_back(0);
-    position.push_back(0);
-    position.push_back(0);
-    bbSetInputPositionXYZ(position);
-    std::vector<int> threshold;
-    threshold.push_back(0);
-    threshold.push_back(0);
-    bbSetInputThresholdMinMax(threshold);
-    bbSetOutputOut(NULL);
-    thresh2 = vtkImageThreshold::New();
-    thresh2->SetInValue(255);
-    thresh2->SetOutputScalarTypeToUnsignedShort();
-    thresh2->SetOutValue(0);
-    cast2 = vtkImageCast::New();
-    cast2->SetInput(thresh2->GetOutput());
-    cast2->SetOutputScalarTypeToUnsignedChar();
-    connect2 = vtkImageSeedConnectivity::New();
-    connect2->SetInput(cast2->GetOutput());
-    connect2->SetInputConnectValue(255);
-    connect2->SetOutputConnectedValue(255);
-    connect2->SetOutputUnconnectedValue(0);
-    cast4 = vtkImageCast::New();
-    cast4->SetInput(connect2->GetOutput());
-    cast4->SetOutputScalarTypeToUnsignedShort();
+         thresh2       = NULL;
+         cast2         = NULL;
+         connect2      = NULL;
+         cast4         = NULL;
+               
+         bbSetInputIn(NULL);
+         std::vector<int> position;
+         position.push_back(0);
+         position.push_back(0);
+         position.push_back(0);
+         bbSetInputPositionXYZ(position);
+         std::vector<int> threshold;
+         threshold.push_back(0);
+         threshold.push_back(0);
+         bbSetInputThresholdMinMax(threshold);
+         bbSetOutputOut(NULL);
   }
-  
-  
-  void SegmentationConnectivity::bbUserDestructor() 
+
+       // --------------------------------------------------------------       
+       void SegmentationConnectivity::bbUserInitializeProcessing()
+       {
+               thresh2 = vtkImageThreshold::New();
+                       thresh2->SetInValue(255);
+                       thresh2->SetOutputScalarTypeToUnsignedShort();
+                       thresh2->SetOutValue(0);
+               cast2 = vtkImageCast::New();
+                       cast2->SetInput(thresh2->GetOutput());
+                       cast2->SetOutputScalarTypeToUnsignedChar();
+               connect2 = vtkImageSeedConnectivity::New();
+                       connect2->SetInput(cast2->GetOutput());
+                       connect2->SetInputConnectValue(255);
+                       connect2->SetOutputConnectedValue(255);
+                       connect2->SetOutputUnconnectedValue(0);
+               cast4 = vtkImageCast::New();
+                       cast4->SetInput(connect2->GetOutput());
+                       cast4->SetOutputScalarTypeToUnsignedShort();
+       }
+       
+       // --------------------------------------------------------------       
+  void SegmentationConnectivity::bbUserFinalizeProcessing() 
   { 
-    thresh2->Delete();
-    cast2->Delete();
-    connect2->Delete();
-    cast4->Delete();
+         if (thresh2!=NULL)
+         {
+                 thresh2->Delete();
+                 thresh2=NULL;
+         }
+         if (cast2!=NULL)
+         {
+                 cast2->Delete();
+                 cast2=NULL;
+         }
+         if (connect2!=NULL)
+         {
+                 connect2->Delete();
+                 connect2=NULL;
+         }
+         if (cast4!=NULL)
+         {
+                 cast4->Delete();
+                 cast4=NULL;
+         }
+         
   }
 
+       // --------------------------------------------------------------       
   void SegmentationConnectivity::DoProcess()
   {
     vtkImageData *imagedata = bbGetInputIn();