43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
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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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* Copyright 2018 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef CRUFT_UTIL_ALLOC_RAW_TRAITS_HPP
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#define CRUFT_UTIL_ALLOC_RAW_TRAITS_HPP
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#include <type_traits>
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namespace util::alloc::raw {
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template <typename AllocT, typename = std::void_t<>>
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struct has_aligned_allocate : std::false_type {};
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template <typename AllocT>
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struct has_aligned_allocate<
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AllocT,
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std::void_t<
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decltype (
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std::declval<AllocT> ().allocate(16, 16)
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)
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>
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>: public std::true_type {};
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template <typename AllocT>
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constexpr auto has_aligned_allocate_v = has_aligned_allocate<AllocT>::value;
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};
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#endif
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