vtkRange.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkRange.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
 
#ifndef vtkRange_h
#define vtkRange_h
 
#include "vtkMeta.h"
#include "vtkRangeIterableTraits.h"
 
#include <iterator>
#include <type_traits>
#include <utility>
 
namespace vtk
{
 
template <typename IterablePtr, typename... Options>
auto Range(IterablePtr iterable, Options&&... opts) ->
  typename detail::IterableTraits<typename detail::StripPointers<IterablePtr>::type>::RangeType
{
  using Iterable = typename detail::StripPointers<IterablePtr>::type;
  using RangeType = typename detail::IterableTraits<Iterable>::RangeType;
  return RangeType{ iterable, std::forward<Options>(opts)... };
}
 
} // end namespace vtk
 
#endif // vtkRange_h
 
// VTK-HeaderTest-Exclude: vtkRange.h