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52 lines
1.3 KiB
52 lines
1.3 KiB
/* |
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* Copyright 2008-2012 NVIDIA Corporation |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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/*! \file type_traits.h |
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* \brief Temporarily define some type traits |
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* until nvcc can compile tr1::type_traits. |
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*/ |
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#pragma once |
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#include <thrust/detail/config.h> |
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#include <thrust/detail/type_traits.h> |
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namespace thrust |
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{ |
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namespace detail |
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{ |
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template<typename T> struct has_trivial_assign |
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: public integral_constant< |
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bool, |
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(is_pod<T>::value && !is_const<T>::value) |
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#if THRUST_HOST_COMPILER == THRUST_HOST_COMPILER_MSVC |
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|| __has_trivial_assign(T) |
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#elif THRUST_HOST_COMPILER == THRUST_HOST_COMPILER_GCC |
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// only use the intrinsic for >= 4.3 |
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#if (__GNUC__ >= 4) && (__GNUC_MINOR__ >= 3) |
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|| __has_trivial_assign(T) |
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#endif // GCC VERSION |
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#endif // THRUST_HOST_COMPILER |
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> |
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{}; |
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} // end detail |
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} // end thrust |
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