40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
|
/*
|
||
|
|
* Copyright (c) Facebook, Inc. and its affiliates.
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License Version 2.0 with LLVM Exceptions
|
||
|
|
* (the "License"); you may not use this file except in compliance with
|
||
|
|
* the License. You may obtain a copy of the License at
|
||
|
|
*
|
||
|
|
* https://llvm.org/LICENSE.txt
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include <type_traits>
|
||
|
|
|
||
|
|
#include <unifex/detail/prologue.hpp>
|
||
|
|
|
||
|
|
namespace unifex {
|
||
|
|
|
||
|
|
template <typename T, typename = void>
|
||
|
|
inline constexpr bool is_stop_never_possible_v = false;
|
||
|
|
|
||
|
|
template <typename T>
|
||
|
|
inline constexpr bool is_stop_never_possible_v<
|
||
|
|
T,
|
||
|
|
std::enable_if_t<std::is_same_v<
|
||
|
|
std::false_type,
|
||
|
|
std::bool_constant<(T{}.stop_possible())>>>> = true;
|
||
|
|
|
||
|
|
template <typename T>
|
||
|
|
using is_stop_never_possible = std::bool_constant<is_stop_never_possible_v<T>>;
|
||
|
|
|
||
|
|
} // namespace unifex
|
||
|
|
|
||
|
|
#include <unifex/detail/epilogue.hpp>
|