CAdditivePrimitiveComputer.h

#pragma once

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

#define CAdditivePrimitiveComputer_RECURSES

#if !defined CAdditivePrimitiveComputer_h

#define CAdditivePrimitiveComputer_h

// Inclusions
#include <iostream>
#include "DGtal/base/Common.h"
#include "boost/concept_check.hpp"
#include "DGtal/base/ConceptUtils.h"
#include "DGtal/base/BasicArchetypes.h"
#include "DGtal/geometry/surfaces/CIncrementalPrimitiveComputer.h"

// @since 0.8 In DGtal::concepts
namespace DGtal {
  namespace concepts {

  // class CAdditivePrimitiveComputer
  template <typename T>
  struct CAdditivePrimitiveComputer : CIncrementalPrimitiveComputer<T>
  {
    // ----------------------- Concept checks ------------------------------
  public:
    // Inner types
    typedef typename T::Point Point; // already required in CIncrementalPrimitiveComputer
    // Methods
    BOOST_CONCEPT_USAGE( CAdditivePrimitiveComputer )
    {
      ConceptUtils::sameType( myBool, myX.extend( myIt, myIt ) );
      checkConstConstraints();
    }
    void checkConstConstraints() const
    {
      ConceptUtils::sameType( myBool, myX.isExtendable( myIt, myIt ) );
    }
    // ------------------------- Private Datas --------------------------------
  private:
    T myX; // only if T is default constructible.
    bool myBool;
    CForwardIteratorArchetype<Point> myIt;

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

  }; // end of concept CAdditivePrimitiveComputer

} // namespace concepts
} // namespace DGtal

//                                                                           //

#endif // !defined CAdditivePrimitiveComputer_h

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