lib/fpa/Common/Image/PathReader.h

   1 // =========================================================================
   2 // @author Leonardo Florez Valencia
   3 // @email florez-l@javeriana.edu.co
   4 // =========================================================================
   5 #ifndef __fpa__Common__Image__PathReader__h__
   6 #define __fpa__Common__Image__PathReader__h__
   7
   8 #include <itkProcessObject.h>
   9
  10 namespace fpa
  11 {
  12   namespace Common
  13   {
  14     namespace Image
  15     {
  16       /**
  17        */
  18       template< class _TPath >
  19       class PathReader
  20         : public itk::ProcessObject
  21       {
  22       public:
  23         // Basic types
  24         typedef PathReader    Self;
  25         typedef itk::ProcessObject              Superclass;
  26         typedef itk::SmartPointer< Self >       Pointer;
  27         typedef itk::SmartPointer< const Self > ConstPointer;
  28
  29         typedef _TPath TPath;
  30
  31       public:
  32         itkNewMacro( Self );
  33         itkTypeMacro( PathReader, itk::ProcessObject );
  34
  35         itkGetConstMacro( FileName, std::string );
  36         itkSetMacro( FileName, std::string );
  37
  38       public:
  39         TPath* GetOutput( );
  40         TPath* GetOutput( unsigned int i );
  41
  42         virtual void GraftOutput( itk::DataObject* out );
  43         virtual void GraftOutput(
  44           const typename Superclass::DataObjectIdentifierType& key,
  45           itk::DataObject* out
  46           );
  47         virtual void GraftNthOutput( unsigned int i, itk::DataObject* out );
  48         virtual itk::DataObject::Pointer MakeOutput(
  49           itk::ProcessObject::DataObjectPointerArraySizeType i
  50           ) override;
  51
  52         virtual void Update( ) override
  53           { this->GenerateData( ); }
  54
  55       protected:
  56         PathReader( );
  57         virtual ~PathReader( );
  58
  59         virtual void GenerateData( ) override;
  60
  61         // Do nothing
  62         virtual void GenerateOutputInformation( ) override
  63           { }
  64
  65       private:
  66         // Purposely not implemented
  67         PathReader( const Self& );
  68         void operator=( const Self& );
  69
  70       protected:
  71         std::string m_FileName;
  72       };
  73
  74     } // ecapseman
  75
  76   } // ecapseman
  77
  78 } // ecapseman
  79
  80 #ifndef ITK_MANUAL_INSTANTIATION
  81 #  include <fpa/Common/Image/PathReader.hxx>
  82 #endif // ITK_MANUAL_INSTANTIATION
  83 #endif // __fpa__Common__Image__PathReader__h__
  84
  85 // eof - $RCSfile$