CSinglePassRangeWithWritableIterator.h

#pragma once

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

#define CSinglePassRangeWithWritableIterator_RECURSES

#if !defined CSinglePassRangeWithWritableIterator_h

#define CSinglePassRangeWithWritableIterator_h

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

namespace DGtal
{

  namespace concepts
  {

    // class CSinglePassRangeWithWritableIterator
    template <typename T, typename Value>
    struct CSinglePassRangeWithWritableIterator : CConstSinglePassRange<T>
    {
      // ----------------------- Concept checks ------------------------------
    public:
      // 1. define first provided types (i.e. inner types), like
      typedef typename T::OutputIterator  OutputIterator;

      // possibly check these types so as to satisfy a concept with
      BOOST_CONCEPT_ASSERT(( boost::OutputIterator<OutputIterator,Value> ));

      BOOST_CONCEPT_USAGE( CSinglePassRangeWithWritableIterator )
      {
        concepts::ConceptUtils::sameType( myOutput, myX.outputIterator( ) );
      }
      // ------------------------- Private Datas --------------------------------
    private:
      T myX; // do not require T to be default constructible.
      OutputIterator myOutput;

      // ------------------------- Internals ------------------------------------
    private:

    }; // end of concept CSinglePassRangeWithWritableIterator

  } // namespace concepts

} // namespace DGtal

//                                                                           //

#endif // !defined CSinglePassRangeWithWritableIterator_h

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