thrust/merge.h

File members: thrust/merge.h

/*
 *  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>

#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
#  pragma GCC system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
#  pragma clang system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
#  pragma system_header
#endif // no system header
#include <thrust/detail/execution_policy.h>
#include <thrust/pair.h>

THRUST_NAMESPACE_BEGIN

template <typename DerivedPolicy, typename InputIterator1, typename InputIterator2, typename OutputIterator>
_CCCL_HOST_DEVICE OutputIterator merge(
  const thrust::detail::execution_policy_base<DerivedPolicy>& exec,
  InputIterator1 first1,
  InputIterator1 last1,
  InputIterator2 first2,
  InputIterator2 last2,
  OutputIterator result);

template <typename InputIterator1, typename InputIterator2, typename OutputIterator>
OutputIterator
merge(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2, OutputIterator result);

template <typename DerivedPolicy,
          typename InputIterator1,
          typename InputIterator2,
          typename OutputIterator,
          typename StrictWeakCompare>
_CCCL_HOST_DEVICE OutputIterator merge(
  const thrust::detail::execution_policy_base<DerivedPolicy>& exec,
  InputIterator1 first1,
  InputIterator1 last1,
  InputIterator2 first2,
  InputIterator2 last2,
  OutputIterator result,
  StrictWeakCompare comp);

template <typename InputIterator1, typename InputIterator2, typename OutputIterator, typename StrictWeakCompare>
OutputIterator
merge(InputIterator1 first1,
      InputIterator1 last1,
      InputIterator2 first2,
      InputIterator2 last2,
      OutputIterator result,
      StrictWeakCompare comp);

template <typename DerivedPolicy,
          typename InputIterator1,
          typename InputIterator2,
          typename InputIterator3,
          typename InputIterator4,
          typename OutputIterator1,
          typename OutputIterator2>
_CCCL_HOST_DEVICE thrust::pair<OutputIterator1, OutputIterator2> merge_by_key(
  const thrust::detail::execution_policy_base<DerivedPolicy>& exec,
  InputIterator1 keys_first1,
  InputIterator1 keys_last1,
  InputIterator2 keys_first2,
  InputIterator2 keys_last2,
  InputIterator3 values_first1,
  InputIterator4 values_first2,
  OutputIterator1 keys_result,
  OutputIterator2 values_result);

template <typename InputIterator1,
          typename InputIterator2,
          typename InputIterator3,
          typename InputIterator4,
          typename OutputIterator1,
          typename OutputIterator2>
thrust::pair<OutputIterator1, OutputIterator2> merge_by_key(
  InputIterator1 keys_first1,
  InputIterator1 keys_last1,
  InputIterator2 keys_first2,
  InputIterator2 keys_last2,
  InputIterator3 values_first1,
  InputIterator4 values_first2,
  OutputIterator1 keys_result,
  OutputIterator2 values_result);

template <typename DerivedPolicy,
          typename InputIterator1,
          typename InputIterator2,
          typename InputIterator3,
          typename InputIterator4,
          typename OutputIterator1,
          typename OutputIterator2,
          typename Compare>
_CCCL_HOST_DEVICE thrust::pair<OutputIterator1, OutputIterator2> merge_by_key(
  const thrust::detail::execution_policy_base<DerivedPolicy>& exec,
  InputIterator1 keys_first1,
  InputIterator1 keys_last1,
  InputIterator2 keys_first2,
  InputIterator2 keys_last2,
  InputIterator3 values_first1,
  InputIterator4 values_first2,
  OutputIterator1 keys_result,
  OutputIterator2 values_result,
  Compare comp);

template <typename InputIterator1,
          typename InputIterator2,
          typename InputIterator3,
          typename InputIterator4,
          typename OutputIterator1,
          typename OutputIterator2,
          typename StrictWeakCompare>
thrust::pair<OutputIterator1, OutputIterator2> merge_by_key(
  InputIterator1 keys_first1,
  InputIterator1 keys_last1,
  InputIterator2 keys_first2,
  InputIterator2 keys_last2,
  InputIterator3 values_first1,
  InputIterator4 values_first2,
  OutputIterator1 keys_result,
  OutputIterator2 values_result,
  StrictWeakCompare comp);

THRUST_NAMESPACE_END

#include <thrust/detail/merge.inl>