/* * Copyright 2008-2012 NVIDIA Corporation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in ctbbliance 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/system/tbb/detail/unique_by_key.h> #include <thrust/system/detail/generic/unique_by_key.h> #include <thrust/pair.h> namespace thrust { namespace system { namespace tbb { namespace detail { template<typename DerivedPolicy, typename ForwardIterator1, typename ForwardIterator2, typename BinaryPredicate> thrust::pair<ForwardIterator1,ForwardIterator2> unique_by_key(execution_policy<DerivedPolicy> &exec, ForwardIterator1 keys_first, ForwardIterator1 keys_last, ForwardIterator2 values_first, BinaryPredicate binary_pred) { // tbb prefers generic::unique_by_key to cpp::unique_by_key return thrust::system::detail::generic::unique_by_key(exec,keys_first,keys_last,values_first,binary_pred); } // end unique_by_key() template<typename DerivedPolicy, typename InputIterator1, typename InputIterator2, typename OutputIterator1, typename OutputIterator2, typename BinaryPredicate> thrust::pair<OutputIterator1,OutputIterator2> unique_by_key_copy(execution_policy<DerivedPolicy> &exec, InputIterator1 keys_first, InputIterator1 keys_last, InputIterator2 values_first, OutputIterator1 keys_output, OutputIterator2 values_output, BinaryPredicate binary_pred) { // tbb prefers generic::unique_by_key_copy to cpp::unique_by_key_copy return thrust::system::detail::generic::unique_by_key_copy(exec,keys_first,keys_last,values_first,keys_output,values_output,binary_pred); } // end unique_by_key_copy() } // end namespace detail } // end namespace tbb } // end namespace system } // end namespace thrust