CanonicEmbedder.ih

// IMPLEMENTATION of inline methods.

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



// Implementation of inline methods                                          //
//-----------------------------------------------------------------------------
template <typename TSpace>
inline
typename DGtal::CanonicEmbedder<TSpace>::Point
DGtal::CanonicEmbedder<TSpace>::floor( const RealPoint & p ) const
{
  Point dp;
  for ( Dimension i = 0; i < dp.size(); ++i )
    dp[ i ] = (Integer) floor( p[ i ] );
  return dp;
}
//-----------------------------------------------------------------------------
template <typename TSpace>
inline
typename DGtal::CanonicEmbedder<TSpace>::Point
DGtal::CanonicEmbedder<TSpace>::ceil( const RealPoint & p ) const
{
  Point dp;
  for ( Dimension i = 0; i < dp.size(); ++i )
    dp[ i ] = (Integer) ceil( p[ i ] );
  return dp;
}
//-----------------------------------------------------------------------------
template <typename TSpace>
inline
typename DGtal::CanonicEmbedder<TSpace>::Point
DGtal::CanonicEmbedder<TSpace>::round( const RealPoint & p ) const
{
  Point dp;
  for ( Dimension i = 0; i < dp.size(); ++i )
    dp[ i ] = (Integer) round( p[ i ] );
  return dp;
}
//-----------------------------------------------------------------------------
template <typename TSpace>
inline
typename DGtal::CanonicEmbedder<TSpace>::RealPoint
DGtal::CanonicEmbedder<TSpace>::embed( const Point & dp ) const
{
  return this->operator()( dp );
}
//-----------------------------------------------------------------------------
template <typename TSpace>
inline
typename DGtal::CanonicEmbedder<TSpace>::RealPoint
DGtal::CanonicEmbedder<TSpace>::operator()( const Point & dp ) const
{
  RealPoint p;
  for ( Dimension i = 0; i < dp.size(); ++i )
    p[ i ] = NumberTraits<Integer>::castToDouble( dp[ i ] );
  return p;
}
//-----------------------------------------------------------------------------
template <typename TSpace>
inline
bool
DGtal::CanonicEmbedder<TSpace>::isValid( ) const
{
  return true;
}
// Implementation of inline functions and external operators                 //

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

//                                                                           //