common.hpp

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//===- common.hpp ---------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#pragma once
 
#include <type_traits>
 
#include <sycl/half_type.hpp>
 
namespace sycl {
inline namespace _V1 {
 
namespace ext {
namespace oneapi {
namespace experimental {
 
 
template <class _Tp> struct is_genfloat;
 
template <class _Tp, class _Enable = void> class complex;
 
template <class _Tp>
class complex<_Tp, typename std::enable_if_t<is_genfloat<_Tp>::value>>;
 
 
template <class _Tp>
struct is_genfloat
    : std::integral_constant<bool, std::is_same_v<_Tp, double> ||
                                       std::is_same_v<_Tp, float> ||
                                       std::is_same_v<_Tp, sycl::half>> {};
 
template <class _Tp>
struct is_gencomplex
    : std::integral_constant<bool,
                             std::is_same_v<_Tp, complex<double>> ||
                                 std::is_same_v<_Tp, complex<float>> ||
                                 std::is_same_v<_Tp, complex<sycl::half>>> {};
 
 
#define _SYCL_EXT_CPLX_INLINE_VISIBILITY                                       \
  inline __attribute__((__visibility__("hidden"), __always_inline__))
 
} // namespace experimental
} // namespace oneapi
} // namespace ext
 
} // namespace _V1
} // namespace sycl