CIntegralNumber.h

 
#pragma once
 
#if defined(CIntegralNumber_RECURSES)
#error Recursive header files inclusion detected in CIntegralNumber.h
#else // defined(CIntegralNumber_RECURSES)
#define CIntegralNumber_RECURSES
 
#if !defined CIntegralNumber_h
#define CIntegralNumber_h
 
// Inclusions
#include <iostream>
#include "boost/concept_check.hpp"
#include "DGtal/base/Common.h"
#include "DGtal/base/ConceptUtils.h"
#include "DGtal/kernel/NumberTraits.h"
#include "DGtal/base/CQuantity.h"
 
namespace DGtal
{
  namespace concepts
  {
  // class CIntegralNumber
  template <typename T>
  struct CIntegralNumber: CQuantity<T>
  {
    // ----------------------- Concept checks ------------------------------
  public:
    BOOST_CONCEPT_USAGE(CIntegralNumber)
    {
      // Will compile iff Integral.
      ConceptUtils::checkTrue( myIsIntegral );
    }
    
    // ------------------------- Internals ------------------------------------
  private:
    typename NumberTraits<T>::IsIntegral myIsIntegral;
 
  }; // end of concept CIntegralNumber
  }  
} // namespace DGtal
 
 
//                                                                           //
 
#endif // !defined CIntegralNumber_h
 
#undef CIntegralNumber_RECURSES
#endif // else defined(CIntegralNumber_RECURSES)