/usr/include/thrust/detail/swap.h is in libthrust-dev 1.7.0-2.
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* Copyright 2008-2012 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.
*/
#pragma once
#include <thrust/detail/config.h>
namespace thrust
{
template<typename Assignable1, typename Assignable2>
__host__ __device__
inline void swap(Assignable1 &a, Assignable2 &b)
{
Assignable1 temp = a;
a = b;
b = temp;
} // end swap()
} // end namespace thrust
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