// =========================================================================
// @author Leonardo Florez-Valencia (florez-l@javeriana.edu.co)
// =========================================================================

#include <cstring>
#include <cpPluginsBase/RawDataFunctorFilter.h>
#include <cpPluginsBase/RawData.h>
#include <cpPluginsBase/RawDataFunctor.h>

// -------------------------------------------------------------------------
cpPluginsBase::RawDataFunctorFilter::
RawDataFunctorFilter( )
  : Superclass( )
{
}

// -------------------------------------------------------------------------
cpPluginsBase::RawDataFunctorFilter::
~RawDataFunctorFilter( )
{
}

// -------------------------------------------------------------------------
void cpPluginsBase::RawDataFunctorFilter::
_Configure( )
{
  this->_ConfigureInput< cpPluginsBase::RawData >( "Input", true, false );
  this->_ConfigureOutput< cpPluginsBase::RawData >( "Output" );
  this->_ConfigureFunctor< cpPluginsBase::RawDataFunctor >( "Functor", true );
}

// -------------------------------------------------------------------------
void cpPluginsBase::RawDataFunctorFilter::
_GenerateData( )
{
  typedef cpPluginsBase::RawData _TData;
  typedef cpPluginsBase::RawDataFunctor _TFunctor;

  const _TData* input = this->_GetInput< _TData >( "Input" );
  const _TFunctor* functor = this->_GetFunctor< _TFunctor >( "Functor" );
  std::size_t s = input->GetSize( );
  const unsigned char* i = input->GetBuffer< const unsigned char >( );
  unsigned char* b = new unsigned char[ s ];
  for( std::size_t j = 0; j < s; ++j )
    b[ j ] = functor->Evaluate( i[ j ] );
  this->_GetOutput< _TData >( "Output" )->TakeOwnership( b, s );
}

// eof - $RCSfile$