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 GetInputData( const std::string& id )
   8 {
   9   auto i = this->m_Inputs.find( id );
  10   if( i != this->m_Inputs.end( ) )
  11     return( dynamic_cast< T* >( i->second.GetPointer( ) ) );
  12   else
  13     return( NULL );
  14 }
  15
  16 // -------------------------------------------------------------------------
  17 template< class T >
  18 const T* cpPlugins::Interface::ProcessObject::
  19 GetInputData( const std::string& id ) const
  20 {
  21   auto i = this->m_Inputs.find( id );
  22   if( i != this->m_Inputs.end( ) )
  23     return( dynamic_cast< const T* >( i->second.GetPointer( ) ) );
  24   else
  25     return( NULL );
  26 }
  27
  28 // -------------------------------------------------------------------------
  29 template< class T >
  30 T* cpPlugins::Interface::ProcessObject::
  31 GetOutputData( const std::string& id )
  32 {
  33   auto i = this->m_Outputs.find( id );
  34   if( i != this->m_Outputs.end( ) )
  35     return( dynamic_cast< T* >( i->second.GetPointer( ) ) );
  36   else
  37     return( NULL );
  38 }
  39
  40 // -------------------------------------------------------------------------
  41 template< class T >
  42 const T* cpPlugins::Interface::ProcessObject::
  43 GetOutputData( const std::string& id ) const
  44 {
  45   auto i = this->m_Outputs.find( id );
  46   if( i != this->m_Outputs.end( ) )
  47     return( dynamic_cast< const T* >( i->second.GetPointer( ) ) );
  48   else
  49     return( NULL );
  50 }
  51
  52 // -------------------------------------------------------------------------
  53 template< class O >
  54 void cpPlugins::Interface::ProcessObject::
  55 _AddOutput( const std::string& name )
  56 {
  57   typedef typename _TDataContainer::value_type _TValue;
  58   auto i = this->m_Outputs.find( name );
  59   if( i == this->m_Outputs.end( ) )
  60   {
  61     typename O::Pointer o = O::New( );
  62     o->SetSource( this );
  63     this->m_Outputs[ name ] = o;
  64
  65   } // fi
  66 }
  67
  68 // -------------------------------------------------------------------------
  69 template< class F >
  70 F* cpPlugins::Interface::ProcessObject::
  71 _CreateITK( )
  72 {
  73   F* filter = this->GetITK< F >( );
  74   if( filter == NULL )
  75   {
  76     typename F::Pointer filter_ptr = F::New( );
  77     this->SetITK( filter_ptr.GetPointer( ) );
  78     this->SetVTK( NULL );
  79     filter = filter_ptr.GetPointer( );
  80
  81   } // fi
  82   return( filter );
  83 }
  84
  85 // -------------------------------------------------------------------------
  86 template< class F >
  87 F* cpPlugins::Interface::ProcessObject::
  88 _CreateVTK( )
  89 {
  90   F* filter = this->GetVTK< F >( );
  91   if( filter == NULL )
  92   {
  93     vtkSmartPointer< F > filter_ptr = vtkSmartPointer< F >::New( );
  94     this->SetITK( NULL );
  95     this->SetVTK( filter_ptr );
  96     filter = filter_ptr.GetPointer( );
  97
  98   } // fi
  99   return( filter );
 100 }
 101
 102 #endif // __CPPLUGINS__INTERFACE__PROCESSOBJECT__HXX__
 103
 104 // eof - $RCSfile$