plugins/fpa/InvertCostFunction.cxx

   1 #include "InvertCostFunction.h"
   2
   3 #include <cpPlugins/Image.h>
   4 #include <fpa/Base/Functors/InvertCostFunction.h>
   5
   6 // -------------------------------------------------------------------------
   7 fpaPlugins::InvertCostFunction::
   8 InvertCostFunction( )
   9   : Superclass( )
  10 {
  11   this->_AddOutput< cpPlugins::DataObject >( "Output" );
  12
  13   this->m_Parameters.ConfigureAsReal( "Alpha" );
  14   this->m_Parameters.ConfigureAsReal( "Beta" );
  15
  16   std::vector< std::string > choices;
  17   choices.push_back( "float" );
  18   choices.push_back( "double" );
  19   this->m_Parameters.ConfigureAsChoices( "ScalarType", choices );
  20
  21   this->m_Parameters.SetReal( "Alpha", 1 );
  22   this->m_Parameters.SetReal( "Beta", 1 );
  23   this->m_Parameters.SetSelectedChoice( "ScalarType", "float" );
  24 }
  25
  26 // -------------------------------------------------------------------------
  27 fpaPlugins::InvertCostFunction::
  28 ~InvertCostFunction( )
  29 {
  30 }
  31
  32 // -------------------------------------------------------------------------
  33 void fpaPlugins::InvertCostFunction::
  34 _GenerateData( )
  35 {
  36   auto choice = this->m_Parameters.GetSelectedChoice( "ScalarType" );
  37   if     ( choice == "float" )  this->_GD0< float >( );
  38   else if( choice == "double" ) this->_GD0< double >( );
  39   else this->_Error( "Invalid scalar type." );
  40 }
  41
  42 // -------------------------------------------------------------------------
  43 template< class _TScalar >
  44 void fpaPlugins::InvertCostFunction::
  45 _GD0( )
  46 {
  47   typedef fpa::Base::Functors::InvertCostFunction< _TScalar > _TFunctor;
  48   auto out = this->GetOutput( "Output" );
  49   auto f = out->GetITK< _TFunctor >( );
  50   if( f == NULL )
  51   {
  52     typename _TFunctor::Pointer ptr_f = _TFunctor::New( );
  53     f = ptr_f.GetPointer( );
  54     out->SetITK( f );
  55
  56   } // fi
  57   f->SetAlpha( this->m_Parameters.GetReal( "Alpha" ) );
  58   f->SetBeta( this->m_Parameters.GetReal( "Beta" ) );
  59 }
  60
  61 // eof - $RCSfile$