lib/cpPlugins/Interface/ProcessObject.hxx

   1 #ifndef __CPPLUGINS__INTERFACE__PROCESSOBJECT__HXX__
   2 #define __CPPLUGINS__INTERFACE__PROCESSOBJECT__HXX__
   3
   4 // -------------------------------------------------------------------------
   5 template< class T >
   6 T* cpPlugins::Interface::ProcessObject::
   7 GetITK( )
   8 {
   9   return( dynamic_cast< T* >( this->m_ITKObject.GetPointer( ) ) );
  10 }
  11
  12 // -------------------------------------------------------------------------
  13 template< class T >
  14 const T* cpPlugins::Interface::ProcessObject::
  15 GetITK( ) const
  16 {
  17   return( dynamic_cast< const T* >( this->m_ITKObject.GetPointer( ) ) );
  18 }
  19
  20 // -------------------------------------------------------------------------
  21 template< class T >
  22 T* cpPlugins::Interface::ProcessObject::
  23 GetVTK( )
  24 {
  25   return( dynamic_cast< T* >( this->m_VTKObject.GetPointer( ) ) );
  26 }
  27
  28 // -------------------------------------------------------------------------
  29 template< class T >
  30 const T* cpPlugins::Interface::ProcessObject::
  31 GetVTK( ) const
  32 {
  33   return( dynamic_cast< const T* >( this->m_VTKObject.GetPointer( ) ) );
  34 }
  35
  36 // -------------------------------------------------------------------------
  37 template< class T >
  38 T* cpPlugins::Interface::ProcessObject::
  39 GetInput( const std::string& id )
  40 {
  41   _TDataContainer::iterator i = this->m_Inputs.find( id );
  42   if( i != this->m_Inputs.end( ) )
  43     return( dynamic_cast< T* >( i->second.GetPointer( ) ) );
  44   else
  45     return( NULL );
  46 }
  47
  48 // -------------------------------------------------------------------------
  49 template< class T >
  50 const T* cpPlugins::Interface::ProcessObject::
  51 GetInput( const std::string& id ) const
  52 {
  53   _TDataContainer::const_iterator i = this->m_Inputs.find( id );
  54   if( i != this->m_Inputs.end( ) )
  55     return( dynamic_cast< const T* >( i->second.GetPointer( ) ) );
  56   else
  57     return( NULL );
  58 }
  59
  60 // -------------------------------------------------------------------------
  61 template< class T >
  62 T* cpPlugins::Interface::ProcessObject::
  63 GetOutput( const std::string& id )
  64 {
  65   _TDataContainer::iterator i = this->m_Outputs.find( id );
  66   if( i != this->m_Outputs.end( ) )
  67     return( dynamic_cast< T* >( i->second.GetPointer( ) ) );
  68   else
  69     return( NULL );
  70 }
  71
  72 // -------------------------------------------------------------------------
  73 template< class T >
  74 const T* cpPlugins::Interface::ProcessObject::
  75 GetOutput( const std::string& id ) const
  76 {
  77   _TDataContainer::const_iterator i = this->m_Outputs.find( id );
  78   if( i != this->m_Outputs.end( ) )
  79     return( dynamic_cast< const T* >( i->second.GetPointer( ) ) );
  80   else
  81     return( NULL );
  82 }
  83
  84 // -------------------------------------------------------------------------
  85 template< class F >
  86 F* cpPlugins::Interface::ProcessObject::
  87 _CreateITK( )
  88 {
  89   F* filter = dynamic_cast< F* >( this->m_ITKObject.GetPointer( ) );
  90   if( filter == NULL )
  91   {
  92     typename F::Pointer ptr = F::New( );
  93     this->m_ITKObject = ptr;
  94     filter = ptr.GetPointer( );
  95     this->m_VTKObject = NULL;
  96
  97   } // fi
  98   return( filter );
  99 }
 100
 101 // -------------------------------------------------------------------------
 102 template< class F >
 103 F* cpPlugins::Interface::ProcessObject::
 104 _CreateVTK( )
 105 {
 106   F* filter = dynamic_cast< F* >( this->m_VTKObject.GetPointer( ) );
 107   if( filter == NULL )
 108   {
 109     filter = F::New( );
 110     this->m_VTKObject = filter;
 111     this->m_ITKObject = NULL;
 112
 113   } // fi
 114   return( filter );
 115 }
 116
 117 // -------------------------------------------------------------------------
 118 template< class O >
 119 void cpPlugins::Interface::ProcessObject::
 120 _MakeOutput( const std::string& id )
 121 {
 122   this->m_Outputs[ id ] = O::New( );
 123   this->m_Outputs[ id ]->SetSource( this );
 124   this->Modified( );
 125 }
 126
 127 #endif // __CPPLUGINS__INTERFACE__PROCESSOBJECT__HXX__
 128
 129 // eof - $RCSfile$