text: 
  /*!
  \ingroup PkgKernelDKernelConcept
  \cgalConcept
  
  \cgalRefines `AdaptableFunctor` (with one argument) 
  
  */
  class Kernel_d::Construct_max_vertex_d {
  public:
  
  /// \name Operations
  /// A model of this concept must provide:
  /// @{
  
  /*!
  returns the lexicographically largest vertex of `ib`. 
  */ 
  Kernel_d::Point_d operator()(const Kernel_d::Iso_box_d& ib); 
  
  
  /// @}
  
  };
  
  