/usr/include/thrust/detail/unique.inl is in libthrust-dev 1.8.1-1.
This file is owned by root:root, with mode 0o644.
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* 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.
*/
/*! \file unique.inl
* \brief Inline file for unique.h.
*/
#include <thrust/detail/config.h>
#include <thrust/unique.h>
#include <thrust/iterator/iterator_traits.h>
#include <thrust/system/detail/generic/select_system.h>
#include <thrust/system/detail/generic/unique.h>
#include <thrust/system/detail/generic/unique_by_key.h>
#include <thrust/system/detail/adl/unique.h>
#include <thrust/system/detail/adl/unique_by_key.h>
namespace thrust
{
__thrust_hd_warning_disable__
template<typename DerivedPolicy,
typename ForwardIterator>
__host__ __device__
ForwardIterator unique(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
ForwardIterator first,
ForwardIterator last)
{
using thrust::system::detail::generic::unique;
return unique(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first, last);
} // end unique()
__thrust_hd_warning_disable__
template<typename DerivedPolicy,
typename ForwardIterator,
typename BinaryPredicate>
__host__ __device__
ForwardIterator unique(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
ForwardIterator first,
ForwardIterator last,
BinaryPredicate binary_pred)
{
using thrust::system::detail::generic::unique;
return unique(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first, last, binary_pred);
} // end unique()
__thrust_hd_warning_disable__
template<typename DerivedPolicy,
typename InputIterator,
typename OutputIterator>
__host__ __device__
OutputIterator unique_copy(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
InputIterator first,
InputIterator last,
OutputIterator output)
{
using thrust::system::detail::generic::unique_copy;
return unique_copy(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first, last, output);
} // end unique_copy()
__thrust_hd_warning_disable__
template<typename DerivedPolicy,
typename InputIterator,
typename OutputIterator,
typename BinaryPredicate>
__host__ __device__
OutputIterator unique_copy(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
InputIterator first,
InputIterator last,
OutputIterator output,
BinaryPredicate binary_pred)
{
using thrust::system::detail::generic::unique_copy;
return unique_copy(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), first, last, output, binary_pred);
} // end unique_copy()
__thrust_hd_warning_disable__
template<typename DerivedPolicy,
typename ForwardIterator1,
typename ForwardIterator2>
__host__ __device__
thrust::pair<ForwardIterator1,ForwardIterator2>
unique_by_key(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
ForwardIterator1 keys_first,
ForwardIterator1 keys_last,
ForwardIterator2 values_first)
{
using thrust::system::detail::generic::unique_by_key;
return unique_by_key(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), keys_first, keys_last, values_first);
} // end unique_by_key()
__thrust_hd_warning_disable__
template<typename DerivedPolicy,
typename ForwardIterator1,
typename ForwardIterator2,
typename BinaryPredicate>
__host__ __device__
thrust::pair<ForwardIterator1,ForwardIterator2>
unique_by_key(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
ForwardIterator1 keys_first,
ForwardIterator1 keys_last,
ForwardIterator2 values_first,
BinaryPredicate binary_pred)
{
using thrust::system::detail::generic::unique_by_key;
return unique_by_key(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), keys_first, keys_last, values_first, binary_pred);
} // end unique_by_key()
__thrust_hd_warning_disable__
template<typename DerivedPolicy,
typename InputIterator1,
typename InputIterator2,
typename OutputIterator1,
typename OutputIterator2>
__host__ __device__
thrust::pair<OutputIterator1,OutputIterator2>
unique_by_key_copy(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
InputIterator1 keys_first,
InputIterator1 keys_last,
InputIterator2 values_first,
OutputIterator1 keys_output,
OutputIterator2 values_output)
{
using thrust::system::detail::generic::unique_by_key_copy;
return unique_by_key_copy(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), keys_first, keys_last, values_first, keys_output, values_output);
} // end unique_by_key_copy()
__thrust_hd_warning_disable__
template<typename DerivedPolicy,
typename InputIterator1,
typename InputIterator2,
typename OutputIterator1,
typename OutputIterator2,
typename BinaryPredicate>
__host__ __device__
thrust::pair<OutputIterator1,OutputIterator2>
unique_by_key_copy(const thrust::detail::execution_policy_base<DerivedPolicy> &exec,
InputIterator1 keys_first,
InputIterator1 keys_last,
InputIterator2 values_first,
OutputIterator1 keys_output,
OutputIterator2 values_output,
BinaryPredicate binary_pred)
{
using thrust::system::detail::generic::unique_by_key_copy;
return unique_by_key_copy(thrust::detail::derived_cast(thrust::detail::strip_const(exec)), keys_first, keys_last, values_first, keys_output, values_output, binary_pred);
} // end unique_by_key_copy()
template<typename ForwardIterator>
ForwardIterator unique(ForwardIterator first,
ForwardIterator last)
{
using thrust::system::detail::generic::select_system;
typedef typename thrust::iterator_system<ForwardIterator>::type System;
System system;
return thrust::unique(select_system(system), first, last);
} // end unique()
template<typename ForwardIterator,
typename BinaryPredicate>
ForwardIterator unique(ForwardIterator first,
ForwardIterator last,
BinaryPredicate binary_pred)
{
using thrust::system::detail::generic::select_system;
typedef typename thrust::iterator_system<ForwardIterator>::type System;
System system;
return thrust::unique(select_system(system), first, last, binary_pred);
} // end unique()
template<typename InputIterator,
typename OutputIterator>
OutputIterator unique_copy(InputIterator first,
InputIterator last,
OutputIterator output)
{
using thrust::system::detail::generic::select_system;
typedef typename thrust::iterator_system<InputIterator>::type System1;
typedef typename thrust::iterator_system<OutputIterator>::type System2;
System1 system1;
System2 system2;
return thrust::unique_copy(select_system(system1,system2), first, last, output);
} // end unique_copy()
template<typename InputIterator,
typename OutputIterator,
typename BinaryPredicate>
OutputIterator unique_copy(InputIterator first,
InputIterator last,
OutputIterator output,
BinaryPredicate binary_pred)
{
using thrust::system::detail::generic::select_system;
typedef typename thrust::iterator_system<InputIterator>::type System1;
typedef typename thrust::iterator_system<OutputIterator>::type System2;
System1 system1;
System2 system2;
return thrust::unique_copy(select_system(system1,system2), first, last, output, binary_pred);
} // end unique_copy()
template<typename ForwardIterator1,
typename ForwardIterator2>
thrust::pair<ForwardIterator1,ForwardIterator2>
unique_by_key(ForwardIterator1 keys_first,
ForwardIterator1 keys_last,
ForwardIterator2 values_first)
{
using thrust::system::detail::generic::select_system;
typedef typename thrust::iterator_system<ForwardIterator1>::type System1;
typedef typename thrust::iterator_system<ForwardIterator2>::type System2;
System1 system1;
System2 system2;
return thrust::unique_by_key(select_system(system1,system2), keys_first, keys_last, values_first);
} // end unique_by_key()
template<typename ForwardIterator1,
typename ForwardIterator2,
typename BinaryPredicate>
thrust::pair<ForwardIterator1,ForwardIterator2>
unique_by_key(ForwardIterator1 keys_first,
ForwardIterator1 keys_last,
ForwardIterator2 values_first,
BinaryPredicate binary_pred)
{
using thrust::system::detail::generic::select_system;
typedef typename thrust::iterator_system<ForwardIterator1>::type System1;
typedef typename thrust::iterator_system<ForwardIterator2>::type System2;
System1 system1;
System2 system2;
return thrust::unique_by_key(select_system(system1,system2), keys_first, keys_last, values_first, binary_pred);
} // end unique_by_key()
template<typename InputIterator1,
typename InputIterator2,
typename OutputIterator1,
typename OutputIterator2>
thrust::pair<OutputIterator1,OutputIterator2>
unique_by_key_copy(InputIterator1 keys_first,
InputIterator1 keys_last,
InputIterator2 values_first,
OutputIterator1 keys_output,
OutputIterator2 values_output)
{
using thrust::system::detail::generic::select_system;
typedef typename thrust::iterator_system<InputIterator1>::type System1;
typedef typename thrust::iterator_system<InputIterator2>::type System2;
typedef typename thrust::iterator_system<OutputIterator1>::type System3;
typedef typename thrust::iterator_system<OutputIterator2>::type System4;
System1 system1;
System2 system2;
System3 system3;
System4 system4;
return thrust::unique_by_key_copy(select_system(system1,system2,system3,system4), keys_first, keys_last, values_first, keys_output, values_output);
} // end unique_by_key_copy()
template<typename InputIterator1,
typename InputIterator2,
typename OutputIterator1,
typename OutputIterator2,
typename BinaryPredicate>
thrust::pair<OutputIterator1,OutputIterator2>
unique_by_key_copy(InputIterator1 keys_first,
InputIterator1 keys_last,
InputIterator2 values_first,
OutputIterator1 keys_output,
OutputIterator2 values_output,
BinaryPredicate binary_pred)
{
using thrust::system::detail::generic::select_system;
typedef typename thrust::iterator_system<InputIterator1>::type System1;
typedef typename thrust::iterator_system<InputIterator2>::type System2;
typedef typename thrust::iterator_system<OutputIterator1>::type System3;
typedef typename thrust::iterator_system<OutputIterator2>::type System4;
System1 system1;
System2 system2;
System3 system3;
System4 system4;
return thrust::unique_by_key_copy(select_system(system1,system2,system3,system4), keys_first, keys_last, values_first, keys_output, values_output, binary_pred);
} // end unique_by_key_copy()
} // end namespace thrust
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