/*
 *  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/detail/type_traits.h>
#include <thrust/device_ptr.h>
#include <thrust/device_reference.h>
#include <thrust/iterator/iterator_traits.h>

THRUST_NAMESPACE_BEGIN

template <typename T>
THRUST_HOST_DEVICE device_ptr<T> device_pointer_cast(T* ptr)
{
  return device_ptr<T>(ptr);
} // end device_pointer_cast()

template <typename T>
THRUST_HOST_DEVICE device_ptr<T> device_pointer_cast(const device_ptr<T>& ptr)
{
  return ptr;
} // end device_pointer_cast()

THRUST_NAMESPACE_END
