plugins/DijkstraFunctors/InvertCost.cxx

   1 #include <DijkstraFunctors/InvertCost.h>
   2 #include <cpInstances/DataObjects/Image.h>
   3
   4 #include <fpa/Base/Functors/Inverse.h>
   5
   6 // -------------------------------------------------------------------------
   7 fpaPluginsDijkstraFunctors::InvertCost::
   8 InvertCost( )
   9   : Superclass( )
  10 {
  11   typedef cpPlugins::Pipeline::DataObject _TData;
  12   this->_ConfigureOutput< _TData >( "Output" );
  13
  14   std::vector< std::string > choices;
  15   choices.push_back( "float" );
  16   choices.push_back( "double" );
  17   this->m_Parameters.ConfigureAsChoices( "ResultType", choices );
  18   this->m_Parameters.ConfigureAsReal( "NegativeValue", -1 );
  19   this->m_Parameters.SetSelectedChoice( "ResultType", "float" );
  20 }
  21
  22 // -------------------------------------------------------------------------
  23 fpaPluginsDijkstraFunctors::InvertCost::
  24 ~InvertCost( )
  25 {
  26 }
  27
  28 // -------------------------------------------------------------------------
  29 void fpaPluginsDijkstraFunctors::InvertCost::
  30 _GenerateData( )
  31 {
  32   auto rtype = this->m_Parameters.GetSelectedChoice( "ResultType" );
  33   if     ( rtype == "float"  ) this->_GD0< float >( );
  34   else if( rtype == "double" ) this->_GD0< double >( );
  35 }
  36
  37 // -------------------------------------------------------------------------
  38 template< class _TOutput >
  39 void fpaPluginsDijkstraFunctors::InvertCost::
  40 _GD0( )
  41 {
  42   typedef fpa::Base::Functors::Inverse< _TOutput, _TOutput > _TFunctor;
  43
  44   auto out = this->GetOutput( "Output" );
  45   auto f = out->GetITK< _TFunctor >( );
  46   if( f == NULL )
  47   {
  48     typename _TFunctor::Pointer ptr_f = _TFunctor::New( );
  49     f = ptr_f.GetPointer( );
  50     out->SetITK( f );
  51
  52   } // fi
  53   f->SetNegativeValue( this->m_Parameters.GetReal( "NegativeValue" ) );
  54 }
  55
  56 // eof - $RCSfile$