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   _TDataContainer::iterator 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   _TDataContainer::const_iterator 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   _TDataContainer::iterator 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   _TDataContainer::const_iterator 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& id )
  56 {
  57   auto oIt = this->m_Outputs.find( id );
  58   if( oIt == this->m_Outputs.end( ) )
  59   {
  60     this->m_Outputs[ id ] = new DataObject::Pointer( );
  61     oIt = this->m_Outputs.find( id );
  62
  63   } // fi
  64   *( oIt->second ) = O::New( );
  65   ( *( oIt->second ) )->SetSource( this );
  66   this->Modified( );
  67 }
  68
  69 // -------------------------------------------------------------------------
  70 template< class F >
  71 F* cpPlugins::Interface::ProcessObject::
  72 _CreateITK( )
  73 {
  74   F* filter = dynamic_cast< F* >( this->m_ITKObject.GetPointer( ) );
  75   if( filter == NULL )
  76   {
  77     typename F::Pointer ptr = F::New( );
  78     this->m_ITKObject = ptr;
  79     filter = ptr.GetPointer( );
  80     this->m_VTKObject = NULL;
  81
  82   } // fi
  83   return( filter );
  84 }
  85
  86 // -------------------------------------------------------------------------
  87 template< class F >
  88 F* cpPlugins::Interface::ProcessObject::
  89 _CreateVTK( )
  90 {
  91   F* filter = dynamic_cast< F* >( this->m_VTKObject.GetPointer( ) );
  92   if( filter == NULL )
  93   {
  94     filter = F::New( );
  95     this->m_VTKObject = filter;
  96     this->m_ITKObject = NULL;
  97
  98   } // fi
  99   return( filter );
 100 }
 101
 102 #endif // __CPPLUGINS__INTERFACE__PROCESSOBJECT__HXX__
 103
 104 // eof - $RCSfile$