GOSTCoin CUDA miner project, compatible with most nvidia cards, containing only gostd algo
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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>
#include <thrust/detail/type_traits/has_nested_type.h>
#include <thrust/detail/raw_pointer_cast.h>
#include <thrust/detail/type_traits.h>
#include <thrust/iterator/detail/tuple_of_iterator_references.h>
namespace thrust
{
namespace detail
{
__THRUST_DEFINE_HAS_NESTED_TYPE(is_wrapped_reference, wrapped_reference_hint)
namespace raw_reference_detail
{
template<typename T, typename Enable = void>
struct raw_reference
: add_reference<T>
{};
// XXX consider making raw_reference<T&> an error
template<typename T>
struct raw_reference<
T,
typename thrust::detail::enable_if<
is_wrapped_reference<
typename remove_cv<T>::type
>::value
>::type
>
{
typedef typename add_reference<
typename pointer_element<typename T::pointer>::type
>::type type;
};
} // end raw_reference_ns
template<typename T>
struct raw_reference :
raw_reference_detail::raw_reference<T>
{};
// wrapped reference-like things which aren't strictly wrapped references
// (e.g. tuples of wrapped references) are considered unwrappable
template<typename T>
struct is_unwrappable
: is_wrapped_reference<T>
{};
template<typename T, typename Result = void>
struct enable_if_unwrappable
: enable_if<
is_unwrappable<T>::value,
Result
>
{};
} // end detail
template<typename T>
inline __host__ __device__ typename detail::raw_reference<T>::type raw_reference_cast(T &ref)
{
return *thrust::raw_pointer_cast(&ref);
} // end raw_reference_cast
template<typename T>
inline __host__ __device__ typename detail::raw_reference<const T>::type raw_reference_cast(const T &ref)
{
return *thrust::raw_pointer_cast(&ref);
} // end raw_reference_cast
template<
typename T0, typename T1, typename T2,
typename T3, typename T4, typename T5,
typename T6, typename T7, typename T8,
typename T9
>
inline __host__ __device__
typename detail::enable_if_unwrappable<
thrust::detail::tuple_of_iterator_references<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9>,
typename detail::raw_reference<
thrust::detail::tuple_of_iterator_references<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9>
>::type
>::type
raw_reference_cast(detail::tuple_of_iterator_references<T0,T1,T2,T3,T4,T5,T6,T7,T8,T9> t);
} // end thrust
#include <thrust/detail/raw_reference_cast.inl>