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88 lines
2.8 KiB
88 lines
2.8 KiB
11 years ago
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/*
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* Copyright 2008-2012 NVIDIA Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*! \file reverse.inl
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* \brief Inline file for reverse.h.
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*/
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#include <thrust/detail/config.h>
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#include <thrust/reverse.h>
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#include <thrust/iterator/iterator_traits.h>
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#include <thrust/system/detail/generic/select_system.h>
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#include <thrust/system/detail/generic/reverse.h>
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#include <thrust/system/detail/adl/reverse.h>
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namespace thrust
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{
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template<typename DerivedPolicy, typename BidirectionalIterator>
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void reverse(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
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BidirectionalIterator first,
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BidirectionalIterator last)
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{
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using thrust::system::detail::generic::reverse;
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return reverse(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first, last);
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} // end reverse()
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template<typename DerivedPolicy, typename BidirectionalIterator, typename OutputIterator>
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OutputIterator reverse_copy(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
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BidirectionalIterator first,
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BidirectionalIterator last,
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OutputIterator result)
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{
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using thrust::system::detail::generic::reverse_copy;
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return reverse_copy(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first, last, result);
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} // end reverse_copy()
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template<typename BidirectionalIterator>
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void reverse(BidirectionalIterator first,
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BidirectionalIterator last)
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{
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using thrust::system::detail::generic::select_system;
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typedef typename thrust::iterator_system<BidirectionalIterator>::type System;
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System system;
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return thrust::reverse(select_system(system), first, last);
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} // end reverse()
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template<typename BidirectionalIterator,
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typename OutputIterator>
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OutputIterator reverse_copy(BidirectionalIterator first,
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BidirectionalIterator last,
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OutputIterator result)
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{
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using thrust::system::detail::generic::select_system;
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typedef typename thrust::iterator_system<BidirectionalIterator>::type System1;
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typedef typename thrust::iterator_system<OutputIterator>::type System2;
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System1 system1;
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System2 system2;
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return thrust::reverse_copy(select_system(system1,system2), first, last, result);
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} // end reverse_copy()
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} // end thrust
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