tetrees/Plugins/Wwise/ThirdParty/include/AK/Tools/Common/AkObject.h

/*******************************************************************************
The content of this file includes portions of the AUDIOKINETIC Wwise Technology
released in source code form as part of the SDK installer package.

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Licensees holding valid commercial licenses to the AUDIOKINETIC Wwise Technology
may use this file in accordance with the end user license agreement provided
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written agreement between you and Audiokinetic Inc.

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Alternatively, this file may be used under the Apache License, Version 2.0 (the
"Apache License"); you may not use this file except in compliance with the
Apache License. You may obtain a copy of the Apache License at
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Unless required by applicable law or agreed to in writing, software distributed
under the Apache License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for
the specific language governing permissions and limitations under the License.

  Copyright (c) 2023 Audiokinetic Inc.
*******************************************************************************/

#ifndef _AK_OBJECT_H_
#define _AK_OBJECT_H_

#include <AK/SoundEngine/Common/AkMemoryMgr.h>

//-----------------------------------------------------------------------------
// Placement New definition. Use like this:
// AkPlacementNew( memorybuffer ) T(); // where T is your type constructor
//-----------------------------------------------------------------------------

/// Unique structure identifier for AkPlacementNew.
struct AkPlacementNewKey
{
	/// ctor
	AkForceInline AkPlacementNewKey(){}
};

AkForceInline void * operator new( size_t /*size*/, void * memory, const AkPlacementNewKey & /*key*/ ) throw()
{
      return memory;
}

#define AkPlacementNew(_memory) ::new( _memory, AkPlacementNewKey() )

// Matching operator delete for AK placement new. This needs to be defined to avoid compiler warnings
// with projects built with exceptions enabled.
AkForceInline void operator delete( void *, void *, const AkPlacementNewKey & ) throw() {}

//-----------------------------------------------------------------------------
// Macros
//-----------------------------------------------------------------------------

/// Unique structure identifier for AkNew.
struct AkPoolNewKey
{
	/// ctor
	AkForceInline AkPoolNewKey() {}
};

#ifdef AK_MEMDEBUG
	#define AkNew( _pool, _what )								new( ( _pool ), AkPoolNewKey(), __FILE__, __LINE__ ) _what
	#define AkAlloc( _pool, _size )								( AK::MemoryMgr::dMalloc( ( _pool ), _size, __FILE__, __LINE__ ) )
	#define AkMalign( _pool, _size, _align )					( AK::MemoryMgr::dMalign( ( _pool ), _size, _align, __FILE__, __LINE__ ) )
	#define AkNewAligned( _pool, _what, _align )				new( ( _pool ), AkPoolNewKey(), ( _align ), __FILE__ , __LINE__ ) _what
	#define AkRealloc( _pool, _pvmem, _size )					( AK::MemoryMgr::dRealloc( ( _pool ), _pvmem, _size, __FILE__, __LINE__ ) )
	#define AkReallocAligned( _pool, _pvmem, _size, _align )	( AK::MemoryMgr::dReallocAligned( ( _pool ), _pvmem, _size, _align, __FILE__, __LINE__ ) )
#else
	#define AkNew( _pool, _what )								new( ( _pool ), AkPoolNewKey() ) _what
	#define AkAlloc( _pool, _size )								( AK::MemoryMgr::Malloc( ( _pool ), _size ) )
	#define AkMalign( _pool, _size, _align )					( AK::MemoryMgr::Malign( ( _pool ), _size, _align ) )
	#define AkNewAligned( _pool, _what, _align )				new( ( _pool ), AkPoolNewKey(), ( _align ) ) _what
	#define AkRealloc( _pool, _pvmem, _size )					( AK::MemoryMgr::Realloc( ( _pool ), _pvmem, _size ) )
	#define AkReallocAligned( _pool, _pvmem, _size, _align )	( AK::MemoryMgr::ReallocAligned( ( _pool ), _pvmem, _size, _align ) )
#endif

#define AkFree( _pool, _pvmem )									( AK::MemoryMgr::Free( ( _pool ), ( _pvmem ) ) )

#ifdef AK_MEMDEBUG
	AkForceInline void * operator new( size_t size, AkMemPoolId in_PoolId, const AkPoolNewKey & , const char* szFile, AkUInt32 ulLine ) throw()
	{
		return AK::MemoryMgr::dMalloc( in_PoolId, size, szFile, ulLine );
	}

	AkForceInline void * operator new( size_t size, AkMemPoolId in_PoolId, const AkPoolNewKey &, AkUInt32 in_align, const char* szFile, AkUInt32 ulLine ) throw()
	{
		return AK::MemoryMgr::dMalign( in_PoolId, size, in_align, szFile, ulLine );
	}

	AkForceInline void operator delete( void *, AkMemPoolId, const AkPoolNewKey &, const char*, AkUInt32 ) throw() {}
	AkForceInline void operator delete( void *, AkMemPoolId, const AkPoolNewKey &, AkUInt32, const char*, AkUInt32 ) throw() {}
#else
	AkForceInline void * operator new( size_t size, AkMemPoolId in_PoolId, const AkPoolNewKey & ) throw()
	{
		return AK::MemoryMgr::Malloc( in_PoolId, size );
	}

	AkForceInline void * operator new( size_t size, AkMemPoolId in_PoolId, const AkPoolNewKey &, AkUInt32 in_align ) throw()
	{
		return AK::MemoryMgr::Malign( in_PoolId, size, in_align );
	}

	AkForceInline void operator delete( void *, AkMemPoolId, const AkPoolNewKey & ) throw() {}
	AkForceInline void operator delete( void *, AkMemPoolId, const AkPoolNewKey &, AkUInt32 ) throw() {}
#endif

template <class T>
AkForceInline void AkDelete( AkMemPoolId in_PoolId, T * in_pObject )
{
	if ( in_pObject )
	{
		in_pObject->~T();
		AK::MemoryMgr::Free( in_PoolId, in_pObject );
	}
}

#endif // _AK_OBJECT_H_