CanonicSCellEmbedder.ih

// IMPLEMENTATION of inline methods.

#include <cstdlib>
#include <cmath>
#include "DGtal/kernel/NumberTraits.h"



// Implementation of inline methods                                          //
//-----------------------------------------------------------------------------
template <typename TKSpace>
inline
DGtal::CanonicSCellEmbedder<TKSpace>::
~CanonicSCellEmbedder()
{}
//-----------------------------------------------------------------------------
template <typename TKSpace>
inline
DGtal::CanonicSCellEmbedder<TKSpace>::
CanonicSCellEmbedder()
  : myKSpace( 0 )
{}
//-----------------------------------------------------------------------------
template <typename TKSpace>
inline
DGtal::CanonicSCellEmbedder<TKSpace>::
CanonicSCellEmbedder( const KSpace & aKSpace )
  : myKSpace( &aKSpace )
{}
//-----------------------------------------------------------------------------
template <typename TKSpace>
inline
DGtal::CanonicSCellEmbedder<TKSpace>::
CanonicSCellEmbedder( const Self & other )
  : myKSpace( other.myKSpace )
{}
//-----------------------------------------------------------------------------
template <typename TKSpace>
inline
typename DGtal::CanonicSCellEmbedder<TKSpace>::Self &
DGtal::CanonicSCellEmbedder<TKSpace>::
operator=( const Self & other )
{
  myKSpace = other.myKSpace;
  return *this;
}
//-----------------------------------------------------------------------------
template <typename TKSpace>
inline
const typename DGtal::CanonicSCellEmbedder<TKSpace>::KSpace &
DGtal::CanonicSCellEmbedder<TKSpace>::space() const
{
  ASSERT( this->isValid() );
  return *myKSpace;
}
//-----------------------------------------------------------------------------
template <typename TKSpace>
inline
typename DGtal::CanonicSCellEmbedder<TKSpace>::RealPoint
DGtal::CanonicSCellEmbedder<TKSpace>::embed( const SCell & scell ) const
{
  return this->operator()( scell );
}
//-----------------------------------------------------------------------------
template <typename TKSpace>
inline
typename DGtal::CanonicSCellEmbedder<TKSpace>::RealPoint
DGtal::CanonicSCellEmbedder<TKSpace>::operator()( const SCell & scell ) const
{
  ASSERT( this->isValid() );
  Point dp = myKSpace->sKCoords( scell );
  RealPoint p;
  for ( Dimension i = 0; i < dp.size(); ++i )
    p[ i ] = NumberTraits<Integer>::castToDouble( dp[ i ] ) / 2;
  return p;
}
//-----------------------------------------------------------------------------
template <typename TKSpace>
inline
bool
DGtal::CanonicSCellEmbedder<TKSpace>::isValid( ) const
{
  return myKSpace != 0;
}
// Implementation of inline functions and external operators                 //

template <typename TKSpace>
inline
std::ostream&
DGtal::operator<< ( std::ostream & out,
                    const CanonicSCellEmbedder<TKSpace> & object )
{
    object.selfDisplay ( out );
    return out;
}

//                                                                           //