00001 /******************************************************************************* 00002 The content of this file includes portions of the AUDIOKINETIC Wwise Technology 00003 released in source code form as part of the SDK installer package. 00004 00005 Commercial License Usage 00006 00007 Licensees holding valid commercial licenses to the AUDIOKINETIC Wwise Technology 00008 may use this file in accordance with the end user license agreement provided 00009 with the software or, alternatively, in accordance with the terms contained in a 00010 written agreement between you and Audiokinetic Inc. 00011 00012 Apache License Usage 00013 00014 Alternatively, this file may be used under the Apache License, Version 2.0 (the 00015 "Apache License"); you may not use this file except in compliance with the 00016 Apache License. You may obtain a copy of the Apache License at 00017 http://www.apache.org/licenses/LICENSE-2.0. 00018 00019 Unless required by applicable law or agreed to in writing, software distributed 00020 under the Apache License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES 00021 OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for 00022 the specific language governing permissions and limitations under the License. 00023 00024 Version: <VERSION> Build: <BUILDNUMBER> 00025 Copyright (c) <COPYRIGHTYEAR> Audiokinetic Inc. 00026 *******************************************************************************/ 00027 00028 #ifndef _AK_OBJECT_H_ 00029 #define _AK_OBJECT_H_ 00030 00031 #include <AK/SoundEngine/Common/AkMemoryMgr.h> 00032 00033 extern AKSOUNDENGINE_API AkMemPoolId g_DefaultPoolId; 00034 extern AKSOUNDENGINE_API AkMemPoolId g_LEngineDefaultPoolId; 00035 00036 //----------------------------------------------------------------------------- 00037 // Placement New definition. Use like this: 00038 // AkPlacementNew( memorybuffer ) T(); // where T is your type constructor 00039 //----------------------------------------------------------------------------- 00040 00041 /// Unique structure identifier for AkPlacementNew. 00042 struct AkPlacementNewKey 00043 { 00044 /// ctor 00045 AkForceInline AkPlacementNewKey(){} 00046 }; 00047 00048 AkForceInline void * operator new( size_t /*size*/, void * memory, const AkPlacementNewKey & /*key*/ ) throw() 00049 { 00050 return memory; 00051 } 00052 00053 #define AkPlacementNew(_memory) ::new( _memory, AkPlacementNewKey() ) 00054 00055 // Matching operator delete for AK placement new. This needs to be defined to avoid compiler warnings 00056 // with projects built with exceptions enabled. 00057 AkForceInline void operator delete( void *, void *, const AkPlacementNewKey & ) throw() {} 00058 00059 //----------------------------------------------------------------------------- 00060 // Macros 00061 //----------------------------------------------------------------------------- 00062 00063 /// Unique structure identifier for AkNew. 00064 struct AkPoolNewKey 00065 { 00066 /// ctor 00067 AkForceInline AkPoolNewKey(){} 00068 }; 00069 00070 // Important: Use these macros with appropriate delete. 00071 #if defined (AK_MEMDEBUG) 00072 #define AkNew(_pool,_what) new((_pool),AkPoolNewKey(),__FILE__,__LINE__) _what 00073 #define AkAlloc(_pool,_size) (AK::MemoryMgr::dMalloc((_pool),_size,__FILE__,__LINE__)) 00074 #define AkNew2(_ptr,_pool,_type,_what) { _ptr = (_type *) AK::MemoryMgr::dMalloc((_pool),sizeof(_type),__FILE__,__LINE__); if ( _ptr ) AkPlacementNew( _ptr ) _what; } 00075 #define AkMalign(_pool,_size,_align) (AK::MemoryMgr::dMalign((_pool),_size,_align, __FILE__,__LINE__)) 00076 #define AkNewAligned(_pool,_what,_align) new((_pool),AkPoolNewKey(),(_align),__FILE__,__LINE__) _what 00077 #else 00078 #define AkNew(_pool,_what) new((_pool),AkPoolNewKey()) _what 00079 #define AkAlloc(_pool,_size) (AK::MemoryMgr::Malloc((_pool),_size)) 00080 #define AkNew2(_ptr,_pool,_type,_what) { _ptr = (_type *) AK::MemoryMgr::Malloc((_pool),sizeof(_type)); if ( _ptr ) AkPlacementNew( _ptr ) _what; } 00081 #define AkMalign(_pool,_size,_align) (AK::MemoryMgr::Malign((_pool),_size,_align)) 00082 #define AkNewAligned(_pool,_what,_align) new((_pool),AkPoolNewKey(),(_align)) _what 00083 #endif 00084 00085 #define AkFree(_pool,_pvmem) (AK::MemoryMgr::Free((_pool),(_pvmem))) 00086 #define AkFalign(_pool,_pvmem) (AK::MemoryMgr::Falign((_pool),(_pvmem))) 00087 00088 #if defined (AK_MEMDEBUG) 00089 00090 AkForceInline void * operator new(size_t size,AkMemPoolId in_PoolId,const AkPoolNewKey &,const char* szFile,AkUInt32 ulLine) throw() 00091 { 00092 return AK::MemoryMgr::dMalloc( in_PoolId, size, szFile, ulLine ); 00093 } 00094 00095 AkForceInline void * operator new(size_t size,AkMemPoolId in_PoolId,const AkPoolNewKey &,AkUInt32 in_align,const char* szFile,AkUInt32 ulLine) throw() 00096 { 00097 return AK::MemoryMgr::dMalign( in_PoolId, size, in_align, szFile, ulLine ); 00098 } 00099 00100 AkForceInline void operator delete(void *,AkMemPoolId,const AkPoolNewKey &,const char*,AkUInt32) throw() {} 00101 AkForceInline void operator delete(void *,AkMemPoolId,const AkPoolNewKey &,AkUInt32,const char*,AkUInt32) throw() {} 00102 00103 #else 00104 00105 AkForceInline void * operator new(size_t size,AkMemPoolId in_PoolId,const AkPoolNewKey &) throw() 00106 { 00107 return AK::MemoryMgr::Malloc( in_PoolId, size ); 00108 } 00109 00110 AkForceInline void * operator new(size_t size,AkMemPoolId in_PoolId,const AkPoolNewKey &,AkUInt32 in_align) throw() 00111 { 00112 return AK::MemoryMgr::Malign( in_PoolId, size, in_align ); 00113 } 00114 00115 AkForceInline void operator delete(void *,AkMemPoolId,const AkPoolNewKey &) throw() {} 00116 AkForceInline void operator delete(void *,AkMemPoolId,const AkPoolNewKey &,AkUInt32) throw() {} 00117 00118 #endif 00119 00120 template <class T> 00121 AkForceInline void AkDelete( AkMemPoolId in_PoolId, T * in_pObject ) 00122 { 00123 if ( in_pObject ) 00124 { 00125 in_pObject->~T(); 00126 AK::MemoryMgr::Free( in_PoolId, in_pObject ); 00127 } 00128 } 00129 00130 template <class T> 00131 AkForceInline void AkDeleteAligned( AkMemPoolId in_PoolId, T * in_pObject ) 00132 { 00133 if ( in_pObject ) 00134 { 00135 in_pObject->~T(); 00136 AK::MemoryMgr::Falign( in_PoolId, in_pObject ); 00137 } 00138 } 00139 00140 #endif // _AK_OBJECT_H_
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