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115 lines
4.5 KiB
115 lines
4.5 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 transform_scan.inl |
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* \brief Inline file for transform_scan.h. |
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*/ |
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#include <thrust/scan.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/transform_scan.h> |
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#include <thrust/system/detail/adl/transform_scan.h> |
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namespace thrust |
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{ |
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template<typename DerivedPolicy, |
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typename InputIterator, |
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typename OutputIterator, |
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typename UnaryFunction, |
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typename AssociativeOperator> |
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OutputIterator transform_inclusive_scan(const thrust::detail::execution_policy_base<DerivedPolicy> &exec, |
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InputIterator first, |
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InputIterator last, |
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OutputIterator result, |
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UnaryFunction unary_op, |
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AssociativeOperator binary_op) |
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{ |
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using thrust::system::detail::generic::transform_inclusive_scan; |
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return transform_inclusive_scan(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first, last, result, unary_op, binary_op); |
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} // end transform_inclusive_scan() |
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template<typename DerivedPolicy, |
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typename InputIterator, |
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typename OutputIterator, |
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typename UnaryFunction, |
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typename T, |
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typename AssociativeOperator> |
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OutputIterator transform_exclusive_scan(const thrust::detail::execution_policy_base<DerivedPolicy> &exec, |
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InputIterator first, |
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InputIterator last, |
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OutputIterator result, |
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UnaryFunction unary_op, |
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T init, |
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AssociativeOperator binary_op) |
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{ |
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using thrust::system::detail::generic::transform_exclusive_scan; |
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return transform_exclusive_scan(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first, last, result, unary_op, init, binary_op); |
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} // end transform_exclusive_scan() |
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template<typename InputIterator, |
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typename OutputIterator, |
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typename UnaryFunction, |
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typename BinaryFunction> |
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OutputIterator transform_inclusive_scan(InputIterator first, |
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InputIterator last, |
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OutputIterator result, |
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UnaryFunction unary_op, |
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BinaryFunction binary_op) |
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{ |
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using thrust::system::detail::generic::select_system; |
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typedef typename thrust::iterator_system<InputIterator>::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::transform_inclusive_scan(select_system(system1,system2), first, last, result, unary_op, binary_op); |
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} // end transform_inclusive_scan() |
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template<typename InputIterator, |
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typename OutputIterator, |
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typename UnaryFunction, |
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typename T, |
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typename AssociativeOperator> |
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OutputIterator transform_exclusive_scan(InputIterator first, |
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InputIterator last, |
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OutputIterator result, |
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UnaryFunction unary_op, |
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T init, |
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AssociativeOperator binary_op) |
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{ |
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using thrust::system::detail::generic::select_system; |
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typedef typename thrust::iterator_system<InputIterator>::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::transform_exclusive_scan(select_system(system1,system2), first, last, result, unary_op, init, binary_op); |
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} // end transform_exclusive_scan() |
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} // end namespace thrust |
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