From 92c59963f82f81aa3202657e7fdbb2592924ede3 Mon Sep 17 00:00:00 2001 From: "cedeel@gmail.com" Date: Thu, 14 Jun 2012 13:06:06 +0000 Subject: Attempt to bring sanity to newlines across systems. git-svn-id: http://mc-server.googlecode.com/svn/trunk@606 0a769ca7-a7f5-676a-18bf-c427514a06d6 --- squirrel_3_0_1_stable/squirrel/sqobject.h | 708 +++++++++++++++--------------- 1 file changed, 354 insertions(+), 354 deletions(-) (limited to 'squirrel_3_0_1_stable/squirrel/sqobject.h') diff --git a/squirrel_3_0_1_stable/squirrel/sqobject.h b/squirrel_3_0_1_stable/squirrel/sqobject.h index a7d1e1ed3..2b85e24c3 100644 --- a/squirrel_3_0_1_stable/squirrel/sqobject.h +++ b/squirrel_3_0_1_stable/squirrel/sqobject.h @@ -1,354 +1,354 @@ -/* see copyright notice in squirrel.h */ -#ifndef _SQOBJECT_H_ -#define _SQOBJECT_H_ - -#include "squtils.h" - -#ifdef _SQ64 -#define UINT_MINUS_ONE (0xFFFFFFFFFFFFFFFF) -#else -#define UINT_MINUS_ONE (0xFFFFFFFF) -#endif - -#define SQ_CLOSURESTREAM_HEAD (('S'<<24)|('Q'<<16)|('I'<<8)|('R')) -#define SQ_CLOSURESTREAM_PART (('P'<<24)|('A'<<16)|('R'<<8)|('T')) -#define SQ_CLOSURESTREAM_TAIL (('T'<<24)|('A'<<16)|('I'<<8)|('L')) - -struct SQSharedState; - -enum SQMetaMethod{ - MT_ADD=0, - MT_SUB=1, - MT_MUL=2, - MT_DIV=3, - MT_UNM=4, - MT_MODULO=5, - MT_SET=6, - MT_GET=7, - MT_TYPEOF=8, - MT_NEXTI=9, - MT_CMP=10, - MT_CALL=11, - MT_CLONED=12, - MT_NEWSLOT=13, - MT_DELSLOT=14, - MT_TOSTRING=15, - MT_NEWMEMBER=16, - MT_INHERITED=17, - MT_LAST = 18 -}; - -#define MM_ADD _SC("_add") -#define MM_SUB _SC("_sub") -#define MM_MUL _SC("_mul") -#define MM_DIV _SC("_div") -#define MM_UNM _SC("_unm") -#define MM_MODULO _SC("_modulo") -#define MM_SET _SC("_set") -#define MM_GET _SC("_get") -#define MM_TYPEOF _SC("_typeof") -#define MM_NEXTI _SC("_nexti") -#define MM_CMP _SC("_cmp") -#define MM_CALL _SC("_call") -#define MM_CLONED _SC("_cloned") -#define MM_NEWSLOT _SC("_newslot") -#define MM_DELSLOT _SC("_delslot") -#define MM_TOSTRING _SC("_tostring") -#define MM_NEWMEMBER _SC("_newmember") -#define MM_INHERITED _SC("_inherited") - - -#define _CONSTRUCT_VECTOR(type,size,ptr) { \ - for(SQInteger n = 0; n < ((SQInteger)size); n++) { \ - new (&ptr[n]) type(); \ - } \ -} - -#define _DESTRUCT_VECTOR(type,size,ptr) { \ - for(SQInteger nl = 0; nl < ((SQInteger)size); nl++) { \ - ptr[nl].~type(); \ - } \ -} - -#define _COPY_VECTOR(dest,src,size) { \ - for(SQInteger _n_ = 0; _n_ < ((SQInteger)size); _n_++) { \ - dest[_n_] = src[_n_]; \ - } \ -} - -#define _NULL_SQOBJECT_VECTOR(vec,size) { \ - for(SQInteger _n_ = 0; _n_ < ((SQInteger)size); _n_++) { \ - vec[_n_].Null(); \ - } \ -} - -#define MINPOWER2 4 - -struct SQRefCounted -{ - SQUnsignedInteger _uiRef; - struct SQWeakRef *_weakref; - SQRefCounted() { _uiRef = 0; _weakref = NULL; } - virtual ~SQRefCounted(); - SQWeakRef *GetWeakRef(SQObjectType type); - virtual void Release()=0; - -}; - -struct SQWeakRef : SQRefCounted -{ - void Release(); - SQObject _obj; -}; - -#define _realval(o) (type((o)) != OT_WEAKREF?(SQObject)o:_weakref(o)->_obj) - -struct SQObjectPtr; - -#define __AddRef(type,unval) if(ISREFCOUNTED(type)) \ - { \ - unval.pRefCounted->_uiRef++; \ - } - -#define __Release(type,unval) if(ISREFCOUNTED(type) && ((--unval.pRefCounted->_uiRef)==0)) \ - { \ - unval.pRefCounted->Release(); \ - } - -#define __ObjRelease(obj) { \ - if((obj)) { \ - (obj)->_uiRef--; \ - if((obj)->_uiRef == 0) \ - (obj)->Release(); \ - (obj) = NULL; \ - } \ -} - -#define __ObjAddRef(obj) { \ - (obj)->_uiRef++; \ -} - -#define type(obj) ((obj)._type) -#define is_delegable(t) (type(t)&SQOBJECT_DELEGABLE) -#define raw_type(obj) _RAW_TYPE((obj)._type) - -#define _integer(obj) ((obj)._unVal.nInteger) -#define _float(obj) ((obj)._unVal.fFloat) -#define _string(obj) ((obj)._unVal.pString) -#define _table(obj) ((obj)._unVal.pTable) -#define _array(obj) ((obj)._unVal.pArray) -#define _closure(obj) ((obj)._unVal.pClosure) -#define _generator(obj) ((obj)._unVal.pGenerator) -#define _nativeclosure(obj) ((obj)._unVal.pNativeClosure) -#define _userdata(obj) ((obj)._unVal.pUserData) -#define _userpointer(obj) ((obj)._unVal.pUserPointer) -#define _thread(obj) ((obj)._unVal.pThread) -#define _funcproto(obj) ((obj)._unVal.pFunctionProto) -#define _class(obj) ((obj)._unVal.pClass) -#define _instance(obj) ((obj)._unVal.pInstance) -#define _delegable(obj) ((SQDelegable *)(obj)._unVal.pDelegable) -#define _weakref(obj) ((obj)._unVal.pWeakRef) -#define _outer(obj) ((obj)._unVal.pOuter) -#define _refcounted(obj) ((obj)._unVal.pRefCounted) -#define _rawval(obj) ((obj)._unVal.raw) - -#define _stringval(obj) (obj)._unVal.pString->_val -#define _userdataval(obj) ((SQUserPointer)sq_aligning((obj)._unVal.pUserData + 1)) - -#define tofloat(num) ((type(num)==OT_INTEGER)?(SQFloat)_integer(num):_float(num)) -#define tointeger(num) ((type(num)==OT_FLOAT)?(SQInteger)_float(num):_integer(num)) -///////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////// -#if defined(SQUSEDOUBLE) && !defined(_SQ64) || !defined(SQUSEDOUBLE) && defined(_SQ64) -#define SQ_REFOBJECT_INIT() SQ_OBJECT_RAWINIT() -#else -#define SQ_REFOBJECT_INIT() -#endif - -#define _REF_TYPE_DECL(type,_class,sym) \ - SQObjectPtr(_class * x) \ - { \ - SQ_OBJECT_RAWINIT() \ - _type=type; \ - _unVal.sym = x; \ - assert(_unVal.pTable); \ - _unVal.pRefCounted->_uiRef++; \ - } \ - inline SQObjectPtr& operator=(_class *x) \ - { \ - SQObjectType tOldType; \ - SQObjectValue unOldVal; \ - tOldType=_type; \ - unOldVal=_unVal; \ - _type = type; \ - SQ_REFOBJECT_INIT() \ - _unVal.sym = x; \ - _unVal.pRefCounted->_uiRef++; \ - __Release(tOldType,unOldVal); \ - return *this; \ - } - -#define _SCALAR_TYPE_DECL(type,_class,sym) \ - SQObjectPtr(_class x) \ - { \ - SQ_OBJECT_RAWINIT() \ - _type=type; \ - _unVal.sym = x; \ - } \ - inline SQObjectPtr& operator=(_class x) \ - { \ - __Release(_type,_unVal); \ - _type = type; \ - SQ_OBJECT_RAWINIT() \ - _unVal.sym = x; \ - return *this; \ - } -struct SQObjectPtr : public SQObject -{ - SQObjectPtr() - { - SQ_OBJECT_RAWINIT() - _type=OT_NULL; - _unVal.pUserPointer=NULL; - } - SQObjectPtr(const SQObjectPtr &o) - { - //SQ_OBJECT_RAWINIT() - _type=o._type; - _unVal=o._unVal; - __AddRef(_type,_unVal); - } - SQObjectPtr(const SQObject &o) - { - //SQ_OBJECT_RAWINIT() - _type=o._type; - _unVal=o._unVal; - __AddRef(_type,_unVal); - } - _REF_TYPE_DECL(OT_TABLE,SQTable,pTable) - _REF_TYPE_DECL(OT_CLASS,SQClass,pClass) - _REF_TYPE_DECL(OT_INSTANCE,SQInstance,pInstance) - _REF_TYPE_DECL(OT_ARRAY,SQArray,pArray) - _REF_TYPE_DECL(OT_CLOSURE,SQClosure,pClosure) - _REF_TYPE_DECL(OT_NATIVECLOSURE,SQNativeClosure,pNativeClosure) - _REF_TYPE_DECL(OT_OUTER,SQOuter,pOuter) - _REF_TYPE_DECL(OT_GENERATOR,SQGenerator,pGenerator) - _REF_TYPE_DECL(OT_STRING,SQString,pString) - _REF_TYPE_DECL(OT_USERDATA,SQUserData,pUserData) - _REF_TYPE_DECL(OT_WEAKREF,SQWeakRef,pWeakRef) - _REF_TYPE_DECL(OT_THREAD,SQVM,pThread) - _REF_TYPE_DECL(OT_FUNCPROTO,SQFunctionProto,pFunctionProto) - - _SCALAR_TYPE_DECL(OT_INTEGER,SQInteger,nInteger) - _SCALAR_TYPE_DECL(OT_FLOAT,SQFloat,fFloat) - _SCALAR_TYPE_DECL(OT_USERPOINTER,SQUserPointer,pUserPointer) - - SQObjectPtr(bool bBool) - { - SQ_OBJECT_RAWINIT() - _type = OT_BOOL; - _unVal.nInteger = bBool?1:0; - } - inline SQObjectPtr& operator=(bool b) - { - __Release(_type,_unVal); - SQ_OBJECT_RAWINIT() - _type = OT_BOOL; - _unVal.nInteger = b?1:0; - return *this; - } - - ~SQObjectPtr() - { - __Release(_type,_unVal); - } - - inline SQObjectPtr& operator=(const SQObjectPtr& obj) - { - SQObjectType tOldType; - SQObjectValue unOldVal; - tOldType=_type; - unOldVal=_unVal; - _unVal = obj._unVal; - _type = obj._type; - __AddRef(_type,_unVal); - __Release(tOldType,unOldVal); - return *this; - } - inline SQObjectPtr& operator=(const SQObject& obj) - { - SQObjectType tOldType; - SQObjectValue unOldVal; - tOldType=_type; - unOldVal=_unVal; - _unVal = obj._unVal; - _type = obj._type; - __AddRef(_type,_unVal); - __Release(tOldType,unOldVal); - return *this; - } - inline void Null() - { - __Release(_type ,_unVal); - _type = OT_NULL; - _unVal.raw = NULL; - } - private: - SQObjectPtr(const SQChar *){} //safety -}; - - -inline void _Swap(SQObject &a,SQObject &b) -{ - SQObjectType tOldType = a._type; - SQObjectValue unOldVal = a._unVal; - a._type = b._type; - a._unVal = b._unVal; - b._type = tOldType; - b._unVal = unOldVal; -} - -///////////////////////////////////////////////////////////////////////////////////// -#ifndef NO_GARBAGE_COLLECTOR -#define MARK_FLAG 0x80000000 -struct SQCollectable : public SQRefCounted { - SQCollectable *_next; - SQCollectable *_prev; - SQSharedState *_sharedstate; - virtual SQObjectType GetType()=0; - virtual void Release()=0; - virtual void Mark(SQCollectable **chain)=0; - void UnMark(); - virtual void Finalize()=0; - static void AddToChain(SQCollectable **chain,SQCollectable *c); - static void RemoveFromChain(SQCollectable **chain,SQCollectable *c); -}; - - -#define ADD_TO_CHAIN(chain,obj) AddToChain(chain,obj) -#define REMOVE_FROM_CHAIN(chain,obj) {if(!(_uiRef&MARK_FLAG))RemoveFromChain(chain,obj);} -#define CHAINABLE_OBJ SQCollectable -#define INIT_CHAIN() {_next=NULL;_prev=NULL;_sharedstate=ss;} -#else - -#define ADD_TO_CHAIN(chain,obj) ((void)0) -#define REMOVE_FROM_CHAIN(chain,obj) ((void)0) -#define CHAINABLE_OBJ SQRefCounted -#define INIT_CHAIN() ((void)0) -#endif - -struct SQDelegable : public CHAINABLE_OBJ { - bool SetDelegate(SQTable *m); - virtual bool GetMetaMethod(SQVM *v,SQMetaMethod mm,SQObjectPtr &res); - SQTable *_delegate; -}; - -SQUnsignedInteger TranslateIndex(const SQObjectPtr &idx); -typedef sqvector SQObjectPtrVec; -typedef sqvector SQIntVec; -const SQChar *GetTypeName(const SQObjectPtr &obj1); -const SQChar *IdType2Name(SQObjectType type); - - - -#endif //_SQOBJECT_H_ +/* see copyright notice in squirrel.h */ +#ifndef _SQOBJECT_H_ +#define _SQOBJECT_H_ + +#include "squtils.h" + +#ifdef _SQ64 +#define UINT_MINUS_ONE (0xFFFFFFFFFFFFFFFF) +#else +#define UINT_MINUS_ONE (0xFFFFFFFF) +#endif + +#define SQ_CLOSURESTREAM_HEAD (('S'<<24)|('Q'<<16)|('I'<<8)|('R')) +#define SQ_CLOSURESTREAM_PART (('P'<<24)|('A'<<16)|('R'<<8)|('T')) +#define SQ_CLOSURESTREAM_TAIL (('T'<<24)|('A'<<16)|('I'<<8)|('L')) + +struct SQSharedState; + +enum SQMetaMethod{ + MT_ADD=0, + MT_SUB=1, + MT_MUL=2, + MT_DIV=3, + MT_UNM=4, + MT_MODULO=5, + MT_SET=6, + MT_GET=7, + MT_TYPEOF=8, + MT_NEXTI=9, + MT_CMP=10, + MT_CALL=11, + MT_CLONED=12, + MT_NEWSLOT=13, + MT_DELSLOT=14, + MT_TOSTRING=15, + MT_NEWMEMBER=16, + MT_INHERITED=17, + MT_LAST = 18 +}; + +#define MM_ADD _SC("_add") +#define MM_SUB _SC("_sub") +#define MM_MUL _SC("_mul") +#define MM_DIV _SC("_div") +#define MM_UNM _SC("_unm") +#define MM_MODULO _SC("_modulo") +#define MM_SET _SC("_set") +#define MM_GET _SC("_get") +#define MM_TYPEOF _SC("_typeof") +#define MM_NEXTI _SC("_nexti") +#define MM_CMP _SC("_cmp") +#define MM_CALL _SC("_call") +#define MM_CLONED _SC("_cloned") +#define MM_NEWSLOT _SC("_newslot") +#define MM_DELSLOT _SC("_delslot") +#define MM_TOSTRING _SC("_tostring") +#define MM_NEWMEMBER _SC("_newmember") +#define MM_INHERITED _SC("_inherited") + + +#define _CONSTRUCT_VECTOR(type,size,ptr) { \ + for(SQInteger n = 0; n < ((SQInteger)size); n++) { \ + new (&ptr[n]) type(); \ + } \ +} + +#define _DESTRUCT_VECTOR(type,size,ptr) { \ + for(SQInteger nl = 0; nl < ((SQInteger)size); nl++) { \ + ptr[nl].~type(); \ + } \ +} + +#define _COPY_VECTOR(dest,src,size) { \ + for(SQInteger _n_ = 0; _n_ < ((SQInteger)size); _n_++) { \ + dest[_n_] = src[_n_]; \ + } \ +} + +#define _NULL_SQOBJECT_VECTOR(vec,size) { \ + for(SQInteger _n_ = 0; _n_ < ((SQInteger)size); _n_++) { \ + vec[_n_].Null(); \ + } \ +} + +#define MINPOWER2 4 + +struct SQRefCounted +{ + SQUnsignedInteger _uiRef; + struct SQWeakRef *_weakref; + SQRefCounted() { _uiRef = 0; _weakref = NULL; } + virtual ~SQRefCounted(); + SQWeakRef *GetWeakRef(SQObjectType type); + virtual void Release()=0; + +}; + +struct SQWeakRef : SQRefCounted +{ + void Release(); + SQObject _obj; +}; + +#define _realval(o) (type((o)) != OT_WEAKREF?(SQObject)o:_weakref(o)->_obj) + +struct SQObjectPtr; + +#define __AddRef(type,unval) if(ISREFCOUNTED(type)) \ + { \ + unval.pRefCounted->_uiRef++; \ + } + +#define __Release(type,unval) if(ISREFCOUNTED(type) && ((--unval.pRefCounted->_uiRef)==0)) \ + { \ + unval.pRefCounted->Release(); \ + } + +#define __ObjRelease(obj) { \ + if((obj)) { \ + (obj)->_uiRef--; \ + if((obj)->_uiRef == 0) \ + (obj)->Release(); \ + (obj) = NULL; \ + } \ +} + +#define __ObjAddRef(obj) { \ + (obj)->_uiRef++; \ +} + +#define type(obj) ((obj)._type) +#define is_delegable(t) (type(t)&SQOBJECT_DELEGABLE) +#define raw_type(obj) _RAW_TYPE((obj)._type) + +#define _integer(obj) ((obj)._unVal.nInteger) +#define _float(obj) ((obj)._unVal.fFloat) +#define _string(obj) ((obj)._unVal.pString) +#define _table(obj) ((obj)._unVal.pTable) +#define _array(obj) ((obj)._unVal.pArray) +#define _closure(obj) ((obj)._unVal.pClosure) +#define _generator(obj) ((obj)._unVal.pGenerator) +#define _nativeclosure(obj) ((obj)._unVal.pNativeClosure) +#define _userdata(obj) ((obj)._unVal.pUserData) +#define _userpointer(obj) ((obj)._unVal.pUserPointer) +#define _thread(obj) ((obj)._unVal.pThread) +#define _funcproto(obj) ((obj)._unVal.pFunctionProto) +#define _class(obj) ((obj)._unVal.pClass) +#define _instance(obj) ((obj)._unVal.pInstance) +#define _delegable(obj) ((SQDelegable *)(obj)._unVal.pDelegable) +#define _weakref(obj) ((obj)._unVal.pWeakRef) +#define _outer(obj) ((obj)._unVal.pOuter) +#define _refcounted(obj) ((obj)._unVal.pRefCounted) +#define _rawval(obj) ((obj)._unVal.raw) + +#define _stringval(obj) (obj)._unVal.pString->_val +#define _userdataval(obj) ((SQUserPointer)sq_aligning((obj)._unVal.pUserData + 1)) + +#define tofloat(num) ((type(num)==OT_INTEGER)?(SQFloat)_integer(num):_float(num)) +#define tointeger(num) ((type(num)==OT_FLOAT)?(SQInteger)_float(num):_integer(num)) +///////////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////////// +#if defined(SQUSEDOUBLE) && !defined(_SQ64) || !defined(SQUSEDOUBLE) && defined(_SQ64) +#define SQ_REFOBJECT_INIT() SQ_OBJECT_RAWINIT() +#else +#define SQ_REFOBJECT_INIT() +#endif + +#define _REF_TYPE_DECL(type,_class,sym) \ + SQObjectPtr(_class * x) \ + { \ + SQ_OBJECT_RAWINIT() \ + _type=type; \ + _unVal.sym = x; \ + assert(_unVal.pTable); \ + _unVal.pRefCounted->_uiRef++; \ + } \ + inline SQObjectPtr& operator=(_class *x) \ + { \ + SQObjectType tOldType; \ + SQObjectValue unOldVal; \ + tOldType=_type; \ + unOldVal=_unVal; \ + _type = type; \ + SQ_REFOBJECT_INIT() \ + _unVal.sym = x; \ + _unVal.pRefCounted->_uiRef++; \ + __Release(tOldType,unOldVal); \ + return *this; \ + } + +#define _SCALAR_TYPE_DECL(type,_class,sym) \ + SQObjectPtr(_class x) \ + { \ + SQ_OBJECT_RAWINIT() \ + _type=type; \ + _unVal.sym = x; \ + } \ + inline SQObjectPtr& operator=(_class x) \ + { \ + __Release(_type,_unVal); \ + _type = type; \ + SQ_OBJECT_RAWINIT() \ + _unVal.sym = x; \ + return *this; \ + } +struct SQObjectPtr : public SQObject +{ + SQObjectPtr() + { + SQ_OBJECT_RAWINIT() + _type=OT_NULL; + _unVal.pUserPointer=NULL; + } + SQObjectPtr(const SQObjectPtr &o) + { + //SQ_OBJECT_RAWINIT() + _type=o._type; + _unVal=o._unVal; + __AddRef(_type,_unVal); + } + SQObjectPtr(const SQObject &o) + { + //SQ_OBJECT_RAWINIT() + _type=o._type; + _unVal=o._unVal; + __AddRef(_type,_unVal); + } + _REF_TYPE_DECL(OT_TABLE,SQTable,pTable) + _REF_TYPE_DECL(OT_CLASS,SQClass,pClass) + _REF_TYPE_DECL(OT_INSTANCE,SQInstance,pInstance) + _REF_TYPE_DECL(OT_ARRAY,SQArray,pArray) + _REF_TYPE_DECL(OT_CLOSURE,SQClosure,pClosure) + _REF_TYPE_DECL(OT_NATIVECLOSURE,SQNativeClosure,pNativeClosure) + _REF_TYPE_DECL(OT_OUTER,SQOuter,pOuter) + _REF_TYPE_DECL(OT_GENERATOR,SQGenerator,pGenerator) + _REF_TYPE_DECL(OT_STRING,SQString,pString) + _REF_TYPE_DECL(OT_USERDATA,SQUserData,pUserData) + _REF_TYPE_DECL(OT_WEAKREF,SQWeakRef,pWeakRef) + _REF_TYPE_DECL(OT_THREAD,SQVM,pThread) + _REF_TYPE_DECL(OT_FUNCPROTO,SQFunctionProto,pFunctionProto) + + _SCALAR_TYPE_DECL(OT_INTEGER,SQInteger,nInteger) + _SCALAR_TYPE_DECL(OT_FLOAT,SQFloat,fFloat) + _SCALAR_TYPE_DECL(OT_USERPOINTER,SQUserPointer,pUserPointer) + + SQObjectPtr(bool bBool) + { + SQ_OBJECT_RAWINIT() + _type = OT_BOOL; + _unVal.nInteger = bBool?1:0; + } + inline SQObjectPtr& operator=(bool b) + { + __Release(_type,_unVal); + SQ_OBJECT_RAWINIT() + _type = OT_BOOL; + _unVal.nInteger = b?1:0; + return *this; + } + + ~SQObjectPtr() + { + __Release(_type,_unVal); + } + + inline SQObjectPtr& operator=(const SQObjectPtr& obj) + { + SQObjectType tOldType; + SQObjectValue unOldVal; + tOldType=_type; + unOldVal=_unVal; + _unVal = obj._unVal; + _type = obj._type; + __AddRef(_type,_unVal); + __Release(tOldType,unOldVal); + return *this; + } + inline SQObjectPtr& operator=(const SQObject& obj) + { + SQObjectType tOldType; + SQObjectValue unOldVal; + tOldType=_type; + unOldVal=_unVal; + _unVal = obj._unVal; + _type = obj._type; + __AddRef(_type,_unVal); + __Release(tOldType,unOldVal); + return *this; + } + inline void Null() + { + __Release(_type ,_unVal); + _type = OT_NULL; + _unVal.raw = NULL; + } + private: + SQObjectPtr(const SQChar *){} //safety +}; + + +inline void _Swap(SQObject &a,SQObject &b) +{ + SQObjectType tOldType = a._type; + SQObjectValue unOldVal = a._unVal; + a._type = b._type; + a._unVal = b._unVal; + b._type = tOldType; + b._unVal = unOldVal; +} + +///////////////////////////////////////////////////////////////////////////////////// +#ifndef NO_GARBAGE_COLLECTOR +#define MARK_FLAG 0x80000000 +struct SQCollectable : public SQRefCounted { + SQCollectable *_next; + SQCollectable *_prev; + SQSharedState *_sharedstate; + virtual SQObjectType GetType()=0; + virtual void Release()=0; + virtual void Mark(SQCollectable **chain)=0; + void UnMark(); + virtual void Finalize()=0; + static void AddToChain(SQCollectable **chain,SQCollectable *c); + static void RemoveFromChain(SQCollectable **chain,SQCollectable *c); +}; + + +#define ADD_TO_CHAIN(chain,obj) AddToChain(chain,obj) +#define REMOVE_FROM_CHAIN(chain,obj) {if(!(_uiRef&MARK_FLAG))RemoveFromChain(chain,obj);} +#define CHAINABLE_OBJ SQCollectable +#define INIT_CHAIN() {_next=NULL;_prev=NULL;_sharedstate=ss;} +#else + +#define ADD_TO_CHAIN(chain,obj) ((void)0) +#define REMOVE_FROM_CHAIN(chain,obj) ((void)0) +#define CHAINABLE_OBJ SQRefCounted +#define INIT_CHAIN() ((void)0) +#endif + +struct SQDelegable : public CHAINABLE_OBJ { + bool SetDelegate(SQTable *m); + virtual bool GetMetaMethod(SQVM *v,SQMetaMethod mm,SQObjectPtr &res); + SQTable *_delegate; +}; + +SQUnsignedInteger TranslateIndex(const SQObjectPtr &idx); +typedef sqvector SQObjectPtrVec; +typedef sqvector SQIntVec; +const SQChar *GetTypeName(const SQObjectPtr &obj1); +const SQChar *IdType2Name(SQObjectType type); + + + +#endif //_SQOBJECT_H_ -- cgit v1.2.3