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#pragma once

#include <hip/hip_runtime.h>

#include <thrust/detail/execution_policy.h>
#include <thrust/iterator/detail/any_system_tag.h>
#include <thrust/system/hip/config.h>

BEGIN_NS_THRUST
namespace hip_rocprim
{
    struct tag;

    template <class>
    struct execution_policy;

    template <>
    struct execution_policy<tag> : thrust::execution_policy<tag>
    {
    };

    struct tag : execution_policy<tag>
    {
    };

    template <class Derived>
    struct execution_policy : thrust::execution_policy<Derived>
    {
        inline operator tag() const
        {
            return tag();
        }
    };
} // namespace hip_rocprim

namespace system
{
namespace hip
{
    using thrust::hip_rocprim::execution_policy;
    using thrust::hip_rocprim::tag;
} // namespace hip
} // namespace system

namespace hip
{
    using thrust::hip_rocprim::execution_policy;
    using thrust::hip_rocprim::tag;
} // namespace hip

END_NS_THRUST