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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.
*/
#pragma once
#include <thrust/detail/config.h>
#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
# pragma GCC system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
# pragma clang system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
# pragma system_header
#endif // no system header
#include <thrust/device_delete.h>
#include <thrust/device_free.h>
#include <thrust/detail/allocator/destroy_range.h>
THRUST_NAMESPACE_BEGIN
namespace detail
{
// define an empty allocator class to use below
struct device_delete_allocator {};
}
template<typename T>
void device_delete(device_ptr<T> ptr,
const size_t n)
{
// we can use device_allocator to destroy the range
thrust::detail::device_delete_allocator a;
thrust::detail::destroy_range(a, ptr, n);
thrust::device_free(ptr);
} // end device_delete()
THRUST_NAMESPACE_END
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