mitk: mitkPlanarFigureSource.cpp Source File

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00001 /*=========================================================================
00002 
00003 Program:   Medical Imaging & Interaction Toolkit
00004 Language:  C++
00005 Date:      $Date: 2007-12-11 14:46:19 +0100 (Di, 11. Dez 2007) $
00006 Version:   $Revision: 13129 $
00007 
00008 Copyright (c) German Cancer Research Center, Division of Medical and
00009 Biological Informatics. All rights reserved.
00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.
00011 
00012 This software is distributed WITHOUT ANY WARRANTY; without even
00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00014 PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 
00018 
00019 #include "mitkPlanarFigureSource.h"
00020 
00021 mitk::PlanarFigureSource::PlanarFigureSource()
00022 {
00023     // Create the output. We use static_cast<> here because we know the default
00024     // output must be of type TOutputImage
00025     //OutputType::Pointer output = static_cast<OutputType*>( this->MakeOutput( 0 ).GetPointer() );
00026 
00027     //if ( output.GetPointer() == NULL )
00028     //{
00029     //    itkWarningMacro(<<"Output could not be created!");
00030     //}
00031     //this->ProcessObject::SetNumberOfRequiredOutputs( 1 );
00032     //this->ProcessObject::SetNthOutput( 0, output.GetPointer() );
00033 }
00034 
00035 
00036 mitk::PlanarFigureSource::~PlanarFigureSource()
00037 {}
00038 
00039 
00040 mitk::PlanarFigureSource::DataObjectPointer mitk::PlanarFigureSource::MakeOutput ( unsigned int )
00041 {
00042   return NULL;
00043 }
00044 
00045 
00046 void mitk::PlanarFigureSource::SetOutput( OutputType* output )
00047 {
00048     itkWarningMacro( << "SetOutput(): This method is slated to be removed from ITK.  Please use GraftOutput() in possible combination with DisconnectPipeline() instead." );
00049     this->SetNthOutput( 0, output );
00050 }
00051 
00052 
00053 mitk::PlanarFigureSource::OutputType* mitk::PlanarFigureSource::GetOutput()
00054 {
00055     if ( this->GetNumberOfOutputs() < 1 )
00056     {
00057         return 0;
00058     }
00059 
00060     if ( static_cast<OutputType*> ( this->ProcessObject::GetOutput( 0 ) ) == NULL )
00061         itkWarningMacro(<<"Output is NULL!");
00062     return static_cast<OutputType*> ( this->ProcessObject::GetOutput( 0 ) );
00063 }
00064 
00065 
00066 mitk::PlanarFigureSource::OutputType* mitk::PlanarFigureSource::GetOutput ( unsigned int idx )
00067 {
00068     return static_cast<OutputType*> ( this->ProcessObject::GetOutput( idx ) );
00069 }
00070 
00071 void mitk::PlanarFigureSource::GenerateInputRequestedRegion()
00072 {
00073     this->ProcessObject::GenerateInputRequestedRegion();
00074 }
00075 
00076 
00077 void mitk::PlanarFigureSource::GraftOutput(itk::DataObject *graft)
00078 {
00079   this->GraftNthOutput(0, graft);
00080 }
00081 
00082 
00083 void mitk::PlanarFigureSource::GraftNthOutput(unsigned int idx, itk::DataObject *graft)
00084 {
00085   if ( idx >= this->GetNumberOfOutputs() )
00086   {
00087     itkExceptionMacro(<<"Requested to graft output " << idx << 
00088       " but this filter only has " << this->GetNumberOfOutputs() << " Outputs.");
00089   }  
00090 
00091   if ( !graft )
00092   {
00093     itkExceptionMacro(<<"Requested to graft output with a NULL pointer object" );
00094   }
00095 
00096   itk::DataObject* output = this->GetOutput(idx);
00097   if ( !output )
00098   {
00099     itkExceptionMacro(<<"Requested to graft output that is a NULL pointer" );
00100   }
00101   // Call Graft on NavigationData to copy member data
00102   output->Graft( graft );
00103 }