lib/cpPlugins/Interface/PointList.hxx

   1 #ifndef __CPPLUGINS__INTERFACE__POINTLIST__HXX__
   2 #define __CPPLUGINS__INTERFACE__POINTLIST__HXX__
   3
   4 #include <itkSimpleDataObjectDecorator.h>
   5 #include <utility>
   6 #include <vector>
   7
   8 // -------------------------------------------------------------------------
   9 template< class P >
  10 void cpPlugins::Interface::PointList::
  11 AddPoint( const P& p )
  12 {
  13   typedef itk::SimpleDataObjectDecorator< std::vector< P > > _T;
  14
  15   _T* container = NULL;
  16   if( this->m_NumberOfPoints == 0 )
  17   {
  18     typename _T::Pointer obj = _T::New( );
  19     container = obj.GetPointer( );
  20     this->m_ITKObject = container;
  21   }
  22   else
  23     container = dynamic_cast< _T* >( this->m_ITKObject.GetPointer( ) );
  24
  25   if( container != NULL )
  26   {
  27     container->Get( ).push_back( p );
  28     this->m_NumberOfPoints += 1;
  29
  30   } // fi
  31 }
  32
  33 // -------------------------------------------------------------------------
  34 template< class P >
  35 P cpPlugins::Interface::PointList::
  36 GetPoint( const unsigned long& i ) const
  37 {
  38   typedef itk::SimpleDataObjectDecorator< std::vector< P > > _T;
  39
  40   P ret;
  41   if( i < this->m_NumberOfPoints )
  42   {
  43     _T* container = dynamic_cast< _T* >( this->m_ITKObject.GetPointer( ) );
  44     if( container != NULL )
  45       ret = container->Get( )[ i ];
  46
  47   } // fi
  48   return( ret );
  49 }
  50
  51 #endif // __CPPLUGINS__INTERFACE__POINTLIST__HXX__
  52
  53 // eof - $RCSfile$