CUnaryFunctor.h

#pragma once

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

#define CUnaryFunctor_RECURSES

#if !defined CUnaryFunctor_h

#define CUnaryFunctor_h

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

namespace DGtal
{

  // class CUnaryFunctor
  template <typename X, typename A, typename R>
  struct CUnaryFunctor : boost::Assignable<X>
  {
    // ----------------------- Concept checks ------------------------------
  public:

    BOOST_CONCEPT_USAGE( CUnaryFunctor )
    {
      // x( p ) returns myV.
      ConceptUtils::sameType( r, x.operator() ( a ) );
    }
    // ------------------------- Private Datas --------------------------------
  private:
    X x;
    A a;
    R r;
    // ------------------------- Internals ------------------------------------
  private:

  }; // end of concept CUnaryFunctor

} // namespace DGtal

//                                                                           //

#endif // !defined CUnaryFunctor_h

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