Program Listing for File distance.h

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/*
 *  Copyright 2008-2013 NVIDIA Corporation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */


#pragma once

#include <thrust/detail/config.h>
#include <thrust/iterator/iterator_traits.h>

namespace thrust
{


template<typename InputIterator>
inline __host__ __device__
  typename thrust::iterator_traits<InputIterator>::difference_type
    distance(InputIterator first, InputIterator last);

} // end thrust

#include <thrust/detail/distance.inl>