mirror of
https://github.com/ROCm/composable_kernel.git
synced 2026-05-11 17:00:18 +00:00
77 lines
2.3 KiB
C++
77 lines
2.3 KiB
C++
/*******************************************************************************
|
|
*
|
|
* MIT License
|
|
*
|
|
* Copyright (c) 2017 Advanced Micro Devices, Inc.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
*******************************************************************************/
|
|
#ifndef GUARD_OLC_MANAGE_PTR_HPP
|
|
#define GUARD_OLC_MANAGE_PTR_HPP
|
|
|
|
#include <memory>
|
|
#include <type_traits>
|
|
|
|
namespace online_compile {
|
|
|
|
template <class F, F f>
|
|
struct manage_deleter
|
|
{
|
|
template <class T>
|
|
void operator()(T* x) const
|
|
{
|
|
if(x != nullptr)
|
|
{
|
|
(void)f(x); // NOLINT (cppcoreguidelines-owning-memory)
|
|
}
|
|
}
|
|
};
|
|
|
|
struct null_deleter
|
|
{
|
|
template <class T>
|
|
void operator()(T* /*x*/) const
|
|
{
|
|
}
|
|
};
|
|
|
|
template <class T, class F, F f>
|
|
using manage_ptr = std::unique_ptr<T, manage_deleter<F, f>>;
|
|
|
|
template <class T>
|
|
struct element_type
|
|
{
|
|
using type = typename T::element_type;
|
|
};
|
|
|
|
template <class T>
|
|
using remove_ptr = typename std::
|
|
conditional<std::is_pointer<T>::value, std::remove_pointer<T>, element_type<T>>::type::type;
|
|
|
|
template <class T>
|
|
using shared = std::shared_ptr<remove_ptr<T>>;
|
|
|
|
} // namespace online_compile
|
|
|
|
#define OLC_MANAGE_PTR(T, F) \
|
|
online_compile::manage_ptr<typename std::remove_pointer<T>::type, decltype(&F), &F> // NOLINT
|
|
|
|
#endif
|