mirror of
https://git.suyu.dev/suyu/suyu
synced 2024-12-27 03:42:51 -06:00
118 lines
No EOL
4.2 KiB
C++
118 lines
No EOL
4.2 KiB
C++
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
//
|
|
// Foundation/NSLock.hpp
|
|
//
|
|
// Copyright 2020-2023 Apple Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// 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 "NSDefines.hpp"
|
|
#include "NSObject.hpp"
|
|
#include "NSPrivate.hpp"
|
|
#include "NSTypes.hpp"
|
|
#include "NSDate.hpp"
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
namespace NS
|
|
{
|
|
|
|
template <class _Class, class _Base = class Object>
|
|
class Locking : public _Base
|
|
{
|
|
public:
|
|
void lock();
|
|
void unlock();
|
|
};
|
|
|
|
class Condition : public Locking<Condition>
|
|
{
|
|
public:
|
|
static Condition* alloc();
|
|
|
|
Condition* init();
|
|
|
|
void wait();
|
|
bool waitUntilDate(Date* pLimit);
|
|
void signal();
|
|
void broadcast();
|
|
};
|
|
|
|
} // NS
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
template<class _Class, class _Base /* = NS::Object */>
|
|
_NS_INLINE void NS::Locking<_Class, _Base>::lock()
|
|
{
|
|
NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(lock));
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
template<class _Class, class _Base /* = NS::Object */>
|
|
_NS_INLINE void NS::Locking<_Class, _Base>::unlock()
|
|
{
|
|
NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(unlock));
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
_NS_INLINE NS::Condition* NS::Condition::alloc()
|
|
{
|
|
return NS::Object::alloc<NS::Condition>(_NS_PRIVATE_CLS(NSCondition));
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
_NS_INLINE NS::Condition* NS::Condition::init()
|
|
{
|
|
return NS::Object::init<NS::Condition>();
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
_NS_INLINE void NS::Condition::wait()
|
|
{
|
|
NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(wait));
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
_NS_INLINE bool NS::Condition::waitUntilDate(NS::Date* pLimit)
|
|
{
|
|
return NS::Object::sendMessage<bool>(this, _NS_PRIVATE_SEL(waitUntilDate_), pLimit);
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
_NS_INLINE void NS::Condition::signal()
|
|
{
|
|
NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(signal));
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
_NS_INLINE void NS::Condition::broadcast()
|
|
{
|
|
NS::Object::sendMessage<void>(this, _NS_PRIVATE_SEL(broadcast));
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|