Program Listing for File gather.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/detail/execution_policy.h>

namespace thrust
{


template<typename DerivedPolicy,
         typename InputIterator,
         typename RandomAccessIterator,
         typename OutputIterator>
__host__ __device__
  OutputIterator gather(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
                        InputIterator                                               map_first,
                        InputIterator                                               map_last,
                        RandomAccessIterator                                        input_first,
                        OutputIterator                                              result);


template<typename InputIterator,
         typename RandomAccessIterator,
         typename OutputIterator>
  OutputIterator gather(InputIterator        map_first,
                        InputIterator        map_last,
                        RandomAccessIterator input_first,
                        OutputIterator       result);


template<typename DerivedPolicy,
         typename InputIterator1,
         typename InputIterator2,
         typename RandomAccessIterator,
         typename OutputIterator>
__host__ __device__
  OutputIterator gather_if(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
                           InputIterator1                                              map_first,
                           InputIterator1                                              map_last,
                           InputIterator2                                              stencil,
                           RandomAccessIterator                                        input_first,
                           OutputIterator                                              result);


template<typename InputIterator1,
         typename InputIterator2,
         typename RandomAccessIterator,
         typename OutputIterator>
  OutputIterator gather_if(InputIterator1       map_first,
                           InputIterator1       map_last,
                           InputIterator2       stencil,
                           RandomAccessIterator input_first,
                           OutputIterator       result);


template<typename DerivedPolicy,
         typename InputIterator1,
         typename InputIterator2,
         typename RandomAccessIterator,
         typename OutputIterator,
         typename Predicate>
__host__ __device__
  OutputIterator gather_if(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
                           InputIterator1                                              map_first,
                           InputIterator1                                              map_last,
                           InputIterator2                                              stencil,
                           RandomAccessIterator                                        input_first,
                           OutputIterator                                              result,
                           Predicate                                                   pred);


template<typename InputIterator1,
         typename InputIterator2,
         typename RandomAccessIterator,
         typename OutputIterator,
         typename Predicate>
  OutputIterator gather_if(InputIterator1       map_first,
                           InputIterator1       map_last,
                           InputIterator2       stencil,
                           RandomAccessIterator input_first,
                           OutputIterator       result,
                           Predicate            pred);

} // end namespace thrust

#include <thrust/detail/gather.inl>