79 lines
2.9 KiB
C++
79 lines
2.9 KiB
C++
#pragma once
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// The MIT License (MIT)
|
|
//
|
|
// Copyright (c) 2018 Nicholas Frechette & Animation Compression Library contributors
|
|
//
|
|
// 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.
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "acl/core/impl/compiler_utils.h"
|
|
#include <acl/core/iallocator.h>
|
|
|
|
ACL_IMPL_FILE_PRAGMA_PUSH
|
|
|
|
namespace acl
|
|
{
|
|
template<typename allocated_type>
|
|
class deleter
|
|
{
|
|
public:
|
|
deleter() noexcept : m_allocator(nullptr) {}
|
|
explicit deleter(iallocator& allocator) noexcept : m_allocator(&allocator) {}
|
|
deleter(const deleter&) noexcept = default;
|
|
deleter(deleter&&) noexcept = default;
|
|
~deleter() noexcept = default;
|
|
deleter& operator=(const deleter&) noexcept = default;
|
|
deleter& operator=(deleter&&) noexcept = default;
|
|
|
|
void operator()(allocated_type* ptr)
|
|
{
|
|
if (ptr == nullptr)
|
|
return;
|
|
|
|
if (!std::is_trivially_destructible<allocated_type>::value)
|
|
ptr->~allocated_type();
|
|
|
|
m_allocator->deallocate(ptr, sizeof(allocated_type));
|
|
}
|
|
|
|
private:
|
|
iallocator* m_allocator;
|
|
};
|
|
|
|
template<typename allocated_type, typename... args>
|
|
std::unique_ptr<allocated_type, deleter<allocated_type>> make_unique(iallocator& allocator, args&&... arguments)
|
|
{
|
|
return std::unique_ptr<allocated_type, deleter<allocated_type>>(
|
|
allocate_type<allocated_type>(allocator, std::forward<args>(arguments)...),
|
|
deleter<allocated_type>(allocator));
|
|
}
|
|
|
|
template<typename allocated_type, typename... args>
|
|
std::unique_ptr<allocated_type, deleter<allocated_type>> make_unique_aligned(iallocator& allocator, size_t alignment, args&&... arguments)
|
|
{
|
|
return std::unique_ptr<allocated_type, deleter<allocated_type>>(
|
|
allocate_type_aligned<allocated_type>(allocator, alignment, std::forward<args>(arguments)...),
|
|
deleter<allocated_type>(allocator));
|
|
}
|
|
}
|
|
|
|
ACL_IMPL_FILE_PRAGMA_POP
|