BasicPointFunctors.h

#pragma once

#if defined(BasicPointFunctors_RECURSES)
#error Recursive header files inclusion detected in BasicPointFunctors.h
#else // defined(BasicPointFunctors_RECURSES)

#define BasicPointFunctors_RECURSES

#if !defined BasicPointFunctors_h

#define BasicPointFunctors_h

// Inclusions
#include <iostream>
#include <iterator>
#include "DGtal/base/Common.h"
#include "DGtal/kernel/SpaceND.h"
#include "DGtal/kernel/NumberTraits.h"
#include "DGtal/base/BasicBoolFunctions.h"

namespace DGtal
{

  // template class Projector
  template <typename S = SpaceND< 2, DGtal::int32_t > >
  struct Projector
  {
    typedef S Space; 
    typedef typename Space::Dimension Dimension; 
    static const Dimension dimension = Space::dimension;
    typedef typename Space::Integer Integer; 
    typedef typename Space::Point Point; 

    Projector(const Integer& aDefaultInteger = NumberTraits<Integer>::zero());

    template<typename TIterator>
    void init ( const TIterator& itb, const TIterator& ite );

    template<typename TInputPoint>
    Point operator()( const TInputPoint& aPoint ) const;

   private: 
#ifdef CPP11_ARRAY
    std::array<Dimension,dimension> myDims; 
#else
    boost::array<Dimension,dimension> myDims; 
#endif

     Integer myDefaultInteger; 

  }; // end of class ConstantPointFunctors


} // namespace DGtal


// Includes inline functions.
#include "DGtal/kernel/BasicPointFunctors.ih"

//                                                                           //

#endif // !defined BasicPointFunctors_h

#undef BasicPointFunctors_RECURSES
#endif // else defined(BasicPointFunctors_RECURSES)