// =========================================================================
// @author Leonardo Florez Valencia
// @email florez-l@javeriana.edu.co
// =========================================================================
#ifndef __fpa__Config__h__
#define __fpa__Config__h__

#include <itkMacro.h>

// -------------------------------------------------------------------------
#define fpaTraitsMacro( __t__ )                                 \
  typedef __t__::TInternalTraits::TInputValue   TInputValue;    \
  typedef __t__::TInternalTraits::TNeighborhood TNeighborhood;  \
  typedef __t__::TInternalTraits::TMark         TMark;          \
  typedef __t__::TInternalTraits::TNode         TNode;          \
  typedef __t__::TInternalTraits::TNodes        TNodes;         \
  typedef __t__::TInternalTraits::TOutputValue  TOutputValue;   \
  typedef __t__::TInternalTraits::TPoint        TPoint;         \
  typedef __t__::TInternalTraits::TSeed         TSeed;          \
  typedef __t__::TInternalTraits::TSeeds        TSeeds;         \
  typedef __t__::TInternalTraits::TVertex       TVertex

// -------------------------------------------------------------------------
#define fpaFilterInputMacro( __n__, __t__ )                             \
  private:                                                              \
  unsigned int m_##__n__##Idx;                                          \
  public:                                                               \
  __t__* Get##__n__( )                                                  \
  {                                                                     \
    return(                                                             \
      dynamic_cast< __t__* >(                                           \
        this->itk::ProcessObject::GetInput(                             \
          this->m_##__n__##Idx                                          \
          ) ) );                                                        \
  }                                                                     \
  const __t__* Get##__n__( ) const                                      \
  {                                                                     \
    return(                                                             \
      dynamic_cast< const __t__* >(                                     \
        this->itk::ProcessObject::GetInput(                             \
          this->m_##__n__##Idx                                          \
          ) ) );                                                        \
  }                                                                     \
  void Set##__n__( __t__* i )                                           \
  {                                                                     \
    this->itk::ProcessObject::SetNthInput( this->m_##__n__##Idx, i );   \
  }

// -------------------------------------------------------------------------
#define fpaFilterInputConfigureMacro( __n__, __t__ )            \
  this->m_##__n__##Idx = this->GetNumberOfRequiredInputs( );    \
  this->itk::ProcessObject::SetNumberOfRequiredInputs(          \
    this->m_##__n__##Idx + 1                                    \
    )

// -------------------------------------------------------------------------
#define fpaFilterOutputMacro( __n__, __t__ )    \
  private:                                      \
  unsigned int m_##__n__##Idx;                  \
  public:                                       \
  __t__* Get##__n__( )                          \
  {                                             \
    return(                                     \
      dynamic_cast< __t__* >(                   \
        this->itk::ProcessObject::GetOutput(    \
          this->m_##__n__##Idx                  \
          ) ) );                                \
  }                                             \
  const __t__* Get##__n__( ) const              \
  {                                             \
    return(                                     \
      dynamic_cast< const __t__* >(             \
        this->itk::ProcessObject::GetOutput(    \
          this->m_##__n__##Idx                  \
          ) ) );                                \
  }

// -------------------------------------------------------------------------
#define fpaFilterOutputConfigureMacro( __n__, __t__ )           \
  this->m_##__n__##Idx = this->GetNumberOfRequiredOutputs( );   \
  this->itk::ProcessObject::SetNumberOfRequiredOutputs(         \
    this->m_##__n__##Idx + 1                                    \
    );                                                          \
  this->SetNthOutput( this->m_##__n__##Idx, __t__::New( ) )

#endif // __fpa__Config__h__
// eof - $RCSfile$