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0001 /* This file is part of the Vc library. {{{
0002 Copyright © 2013-2015 Matthias Kretz <kretz@kde.org>
0003
0004 Redistribution and use in source and binary forms, with or without
0005 modification, are permitted provided that the following conditions are met:
0006 * Redistributions of source code must retain the above copyright
0007 notice, this list of conditions and the following disclaimer.
0008 * Redistributions in binary form must reproduce the above copyright
0009 notice, this list of conditions and the following disclaimer in the
0010 documentation and/or other materials provided with the distribution.
0011 * Neither the names of contributing organizations nor the
0012 names of its contributors may be used to endorse or promote products
0013 derived from this software without specific prior written permission.
0014
0015 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
0016 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
0017 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
0018 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
0019 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
0020 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
0021 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
0022 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
0023 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
0024 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
0025
0026 }}}*/
0027
0028 #ifndef VC_TYPE_TRAITS_
0029 #define VC_TYPE_TRAITS_
0030
0031 #include <type_traits>
0032
0033 #include "traits/type_traits.h"
0034 #include "common/macros.h"
0035 namespace Vc_VERSIONED_NAMESPACE
0036 {
0037 using Traits::is_simd_mask;
0038 using Traits::is_simd_vector;
0039 using Traits::is_integral;
0040 using Traits::is_floating_point;
0041 using Traits::is_arithmetic;
0042 using Traits::is_signed;
0043 using Traits::is_unsigned;
0044
0045 template<typename T>
0046 struct memory_alignment : public std::integral_constant<size_t, alignof(T)> {};
0047
0048 template<> struct memory_alignment<short_v> : public std::integral_constant<size_t, short_v::MemoryAlignment> {};
0049 template<> struct memory_alignment<ushort_v> : public std::integral_constant<size_t, ushort_v::MemoryAlignment> {};
0050
0051 }
0052
0053 #endif // VC_TYPE_TRAITS_
0054
0055 // vim: ft=cpp foldmethod=marker
