lib/cpPlugins/DataObject.cxx

   1 #include <cpPlugins/DataObject.h>
   2
   3 #include <cpPlugins/ProcessObject.h>
   4 #include <itkDataObject.h>
   5 #include <vtkImageData.h>
   6 #include <vtkPolyData.h>
   7
   8 // -------------------------------------------------------------------------
   9 cpPlugins::ProcessObject* cpPlugins::DataObject::
  10 GetSource( )
  11 {
  12   return( this->m_Source );
  13 }
  14
  15 // -------------------------------------------------------------------------
  16 const cpPlugins::ProcessObject* cpPlugins::DataObject::
  17 GetSource( ) const
  18 {
  19   return( this->m_Source );
  20 }
  21
  22 // -------------------------------------------------------------------------
  23 void cpPlugins::DataObject::
  24 SetSource( cpPlugins::ProcessObject* src )
  25 {
  26   if( this->m_Source != src )
  27   {
  28     this->m_Source = src;
  29     this->Modified( );
  30
  31   } // fi
  32 }
  33
  34 // -------------------------------------------------------------------------
  35 void cpPlugins::DataObject::
  36 DisconnectFromPipeline( )
  37 {
  38   // Disconnect input pipelines (ITK)
  39   itk::DataObject* itk_obj = this->GetITK< itk::DataObject >( );
  40   if( itk_obj != NULL )
  41     itk_obj->DisconnectPipeline( );
  42
  43   // Disconnect input pipelines (VTK)
  44   vtkImageData* vtk_image = this->GetVTK< vtkImageData >( );
  45   vtkPolyData* vtk_pd = this->GetVTK< vtkPolyData >( );
  46   if( vtk_image != NULL )
  47   {
  48     vtkSmartPointer< vtkImageData > d =
  49       vtkSmartPointer< vtkImageData >::New( );
  50     d->ShallowCopy( vtk_image );
  51     this->m_VTKObject = d;
  52   }
  53   else if( vtk_pd != NULL )
  54   {
  55     vtkSmartPointer< vtkPolyData > d =
  56       vtkSmartPointer< vtkPolyData >::New( );
  57     d->ShallowCopy( vtk_pd );
  58     this->m_VTKObject = d;
  59
  60   } // fi
  61
  62   // Unbind source
  63   this->m_Source = NULL;
  64   this->Modified( );
  65 }
  66
  67 // -------------------------------------------------------------------------
  68 cpPlugins::DataObject::
  69 DataObject( )
  70   : Superclass( ),
  71     m_Source( NULL )
  72 {
  73 }
  74
  75 // -------------------------------------------------------------------------
  76 cpPlugins::DataObject::
  77 ~DataObject( )
  78 {
  79 }
  80
  81 // eof - $RCSfile$