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104 lines
3.7 KiB
104 lines
3.7 KiB
/* |
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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 inner_product.inl |
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* \brief Inline file for inner_product.h. |
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*/ |
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#include <thrust/detail/config.h> |
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#include <thrust/inner_product.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/inner_product.h> |
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#include <thrust/system/detail/adl/inner_product.h> |
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namespace thrust |
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{ |
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template<typename DerivedPolicy, |
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typename InputIterator1, |
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typename InputIterator2, |
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typename OutputType> |
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OutputType inner_product(const thrust::detail::execution_policy_base<DerivedPolicy> &exec, |
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InputIterator1 first1, |
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InputIterator1 last1, |
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InputIterator2 first2, |
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OutputType init) |
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{ |
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using thrust::system::detail::generic::inner_product; |
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return inner_product(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first1, last1, first2, init); |
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} // end inner_product() |
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template<typename DerivedPolicy, |
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typename InputIterator1, |
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typename InputIterator2, |
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typename OutputType, |
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typename BinaryFunction1, |
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typename BinaryFunction2> |
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OutputType inner_product(const thrust::detail::execution_policy_base<DerivedPolicy> &exec, |
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InputIterator1 first1, |
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InputIterator1 last1, |
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InputIterator2 first2, |
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OutputType init, |
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BinaryFunction1 binary_op1, |
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BinaryFunction2 binary_op2) |
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{ |
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using thrust::system::detail::generic::inner_product; |
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return inner_product(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first1, last1, first2, init, binary_op1, binary_op2); |
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} // end inner_product() |
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template <typename InputIterator1, typename InputIterator2, typename OutputType> |
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OutputType |
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inner_product(InputIterator1 first1, InputIterator1 last1, |
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InputIterator2 first2, OutputType init) |
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{ |
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using thrust::system::detail::generic::select_system; |
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typedef typename thrust::iterator_system<InputIterator1>::type System1; |
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typedef typename thrust::iterator_system<InputIterator2>::type System2; |
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System1 system1; |
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System2 system2; |
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return thrust::inner_product(select_system(system1,system2), first1, last1, first2, init); |
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} // end inner_product() |
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template <typename InputIterator1, typename InputIterator2, typename OutputType, |
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typename BinaryFunction1, typename BinaryFunction2> |
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OutputType |
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inner_product(InputIterator1 first1, InputIterator1 last1, |
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InputIterator2 first2, OutputType init, |
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BinaryFunction1 binary_op1, BinaryFunction2 binary_op2) |
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{ |
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using thrust::system::detail::generic::select_system; |
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typedef typename thrust::iterator_system<InputIterator1>::type System1; |
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typedef typename thrust::iterator_system<InputIterator2>::type System2; |
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System1 system1; |
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System2 system2; |
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return thrust::inner_product(select_system(system1,system2), first1, last1, first2, init, binary_op1, binary_op2); |
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} // end inner_product() |
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} // end namespace thrust |
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