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 * regarding copyright ownership.  The ASF licenses this file
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 * with the License.  You may obtain a copy of the License at
 * 
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#ifndef ARY_ITRANGE_HXX
#define ARY_ITRANGE_HXX
//  KORR_DEPRECATED_3.0


// USED SERVICES
    // BASE CLASSES
    // COMPONENTS
    // PARAMETERS
#include <utility>


namespace ary
{

template <typename ITER>
class IteratorRange
{
  public:
                        IteratorRange(
                            ITER                i_begin,
                            ITER                i_end )
                                                :   itCurrent(i_begin),
                                                    itEnd(i_end)
                                                {}
                        IteratorRange(
                            std::pair<ITER,ITER>
                                                i_range )
                                                :   itCurrent(i_range.first),
                                                    itEnd(i_range.second)
                                                {}

                        operator bool() const   { return itCurrent != itEnd; }
    IteratorRange &     operator++()            { ++itCurrent; return *this; }

    ITER                cur() const             { return itCurrent; }
    ITER                end() const             { return itEnd; }


  private:
    // DATA
    ITER                itCurrent;
    ITER                itEnd;
};


}   // namespace ary
#endif