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 std::string fpaPlugins::InvertCostFunction::
  34 _GenerateData( )
  35 {
  36   auto choice = this->m_Parameters.GetSelectedChoice( "ScalarType" );
  37   if     ( choice == "float" )  return( this->_GD0< float >( ) );
  38   else if( choice == "double" ) return( this->_GD0< double >( ) );
  39   else
  40     return( "fpaPlugins::InvertCostFunction: invalid scalar type." );
  41 }
  42
  43 // -------------------------------------------------------------------------
  44 template< class _TScalar >
  45 std::string fpaPlugins::InvertCostFunction::
  46 _GD0( )
  47 {
  48   typedef fpa::Base::Functors::InvertCostFunction< _TScalar > _TFunctor;
  49   auto out = this->GetOutputData( "Output" );
  50   auto f = out->GetITK< _TFunctor >( );
  51   if( f == NULL )
  52   {
  53     typename _TFunctor::Pointer ptr_f = _TFunctor::New( );
  54     f = ptr_f.GetPointer( );
  55     out->SetITK( f );
  56
  57   } // fi
  58   f->SetAlpha( this->m_Parameters.GetReal( "Alpha" ) );
  59   f->SetBeta( this->m_Parameters.GetReal( "Beta" ) );
  60   return( "" );
  61 }
  62
  63 // eof - $RCSfile$