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60 lines
1.6 KiB
60 lines
1.6 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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#pragma once |
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#include <thrust/detail/config.h> |
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#include <thrust/iterator/iterator_categories.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> |
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struct is_host_iterator_category |
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: thrust::detail::or_< |
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thrust::detail::is_convertible<T, thrust::input_host_iterator_tag>, |
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thrust::detail::is_convertible<T, thrust::output_host_iterator_tag> |
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> |
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{ |
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}; // end is_host_iterator_category |
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template <typename T> |
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struct is_device_iterator_category |
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: thrust::detail::or_< |
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thrust::detail::is_convertible<T, thrust::input_device_iterator_tag>, |
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thrust::detail::is_convertible<T, thrust::output_device_iterator_tag> |
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> |
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{ |
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}; // end is_device_iterator_category |
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template <typename T> |
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struct is_iterator_category |
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: thrust::detail::or_< |
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is_host_iterator_category<T>, |
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is_device_iterator_category<T> |
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> |
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{ |
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}; // end is_iterator_category |
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} // end detail |
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} // end thrust |
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