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authormadmaxoft <github@xoft.cz>2013-08-08 12:14:47 +0200
committermadmaxoft <github@xoft.cz>2013-08-08 12:14:47 +0200
commitae9334bd9323ec7b21a77e33517a87c4a8a80580 (patch)
treeb91554553a2b5c674e87af5e812b99dcab222fa3 /squirrel_3_0_1_stable/squirrel/sqobject.h
parentMerge pull request #50 from ravenscroftj/feature/drowning (diff)
parentRemoved squirrel mentions from makefile (diff)
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Diffstat (limited to 'squirrel_3_0_1_stable/squirrel/sqobject.h')
-rw-r--r--squirrel_3_0_1_stable/squirrel/sqobject.h354
1 files changed, 0 insertions, 354 deletions
diff --git a/squirrel_3_0_1_stable/squirrel/sqobject.h b/squirrel_3_0_1_stable/squirrel/sqobject.h
deleted file mode 100644
index 2b85e24c3..000000000
--- a/squirrel_3_0_1_stable/squirrel/sqobject.h
+++ /dev/null
@@ -1,354 +0,0 @@
-/* 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<SQObjectPtr> SQObjectPtrVec;
-typedef sqvector<SQInteger> SQIntVec;
-const SQChar *GetTypeName(const SQObjectPtr &obj1);
-const SQChar *IdType2Name(SQObjectType type);
-
-
-
-#endif //_SQOBJECT_H_