RegularPointEmbedder.h

 
#pragma once

 
#if defined(RegularPointEmbedder_RECURSES)
#error Recursive header files inclusion detected in RegularPointEmbedder.h
#else // defined(RegularPointEmbedder_RECURSES)
#define RegularPointEmbedder_RECURSES
 
#if !defined RegularPointEmbedder_h
#define RegularPointEmbedder_h

// Inclusions
#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/kernel/CSpace.h"

 
namespace DGtal
{

  // template class RegularPointEmbedder
  template <typename TSpace>
  class RegularPointEmbedder
  {
    BOOST_CONCEPT_ASSERT(( concepts::CSpace< TSpace > ));
 
    // ----------------------- Standard services ------------------------------
  public:
    typedef TSpace Space;
    typedef typename Space::Point Point;
    typedef typename Space::RealPoint RealPoint;
    typedef Point Argument;
    typedef RealPoint Value;
 
    typedef typename Space::Integer Integer;
    typedef typename Space::RealVector RealVector;

    ~RegularPointEmbedder();

    RegularPointEmbedder();

    RegularPointEmbedder & operator= ( const RegularPointEmbedder & other );

    void init( typename RealVector::Component gridStep );

    void init( const RealVector & gridSteps );

    Point floor( const RealPoint & p ) const;

    Point ceil( const RealPoint & p ) const;

    Point round( const RealPoint & p ) const;

    RealPoint embed( const Point & p ) const;

    RealPoint operator()( const Point & p ) const;
 

    RealVector gridSteps() const;
 
 
    // ----------------------- Interface --------------------------------------
  public:

    void selfDisplay ( std::ostream & out ) const;

    bool isValid() const;
 
    // ------------------------- Protected Data ------------------------------
  protected:
    RealVector myGridSteps;
 
    // ------------------------- Private Data --------------------------------
  private:
 
    // ------------------------- Hidden services ------------------------------
  private:
 
    // ------------------------- Internals ------------------------------------
  private:
 
  }; // end of class RegularPointEmbedder
 

  template <typename TSpace>
  std::ostream&
  operator<< ( std::ostream & out,
         const RegularPointEmbedder<TSpace> & object );
 
} // namespace DGtal
 

// Includes inline functions.
#include "DGtal/kernel/RegularPointEmbedder.ih"
 
//                                                                           //
 
#endif // !defined RegularPointEmbedder_h
 
#undef RegularPointEmbedder_RECURSES
#endif // else defined(RegularPointEmbedder_RECURSES)