mirror of
https://git.suyu.dev/suyu/suyu.git
synced 2024-11-22 23:02:47 +01:00
78 lines
3.1 KiB
C++
78 lines
3.1 KiB
C++
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
//
|
|
// Foundation/NSEnumerator.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 "NSObject.hpp"
|
|
#include "NSTypes.hpp"
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
namespace NS
|
|
{
|
|
struct FastEnumerationState
|
|
{
|
|
unsigned long state;
|
|
Object** itemsPtr;
|
|
unsigned long* mutationsPtr;
|
|
unsigned long extra[5];
|
|
} _NS_PACKED;
|
|
|
|
class FastEnumeration : public Referencing<FastEnumeration>
|
|
{
|
|
public:
|
|
NS::UInteger countByEnumerating(FastEnumerationState* pState, Object** pBuffer, NS::UInteger len);
|
|
};
|
|
|
|
template <class _ObjectType>
|
|
class Enumerator : public Referencing<Enumerator<_ObjectType>, FastEnumeration>
|
|
{
|
|
public:
|
|
_ObjectType* nextObject();
|
|
class Array* allObjects();
|
|
};
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
_NS_INLINE NS::UInteger NS::FastEnumeration::countByEnumerating(FastEnumerationState* pState, Object** pBuffer, NS::UInteger len)
|
|
{
|
|
return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(countByEnumeratingWithState_objects_count_), pState, pBuffer, len);
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
template <class _ObjectType>
|
|
_NS_INLINE _ObjectType* NS::Enumerator<_ObjectType>::nextObject()
|
|
{
|
|
return Object::sendMessage<_ObjectType*>(this, _NS_PRIVATE_SEL(nextObject));
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
|
|
template <class _ObjectType>
|
|
_NS_INLINE NS::Array* NS::Enumerator<_ObjectType>::allObjects()
|
|
{
|
|
return Object::sendMessage<Array*>(this, _NS_PRIVATE_SEL(allObjects));
|
|
}
|
|
|
|
//-------------------------------------------------------------------------------------------------------------------------------------------------------------
|