diff options
Diffstat (limited to 'squirrel_3_0_1_stable/_OLD_sqplus/SqPlusSmartPointer.h')
| -rw-r--r-- | squirrel_3_0_1_stable/_OLD_sqplus/SqPlusSmartPointer.h | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/squirrel_3_0_1_stable/_OLD_sqplus/SqPlusSmartPointer.h b/squirrel_3_0_1_stable/_OLD_sqplus/SqPlusSmartPointer.h deleted file mode 100644 index 5a6bacbf5..000000000 --- a/squirrel_3_0_1_stable/_OLD_sqplus/SqPlusSmartPointer.h +++ /dev/null @@ -1,141 +0,0 @@ -// SqPlusSmartPointer.h
-// SqPlus smart pointer member function support created by James Whitworth.
-// Modular integration 07/11/07 James Whitworth.
-// you must define the function:
-// unsigned char* getSmartPointerPointee(unsigned char*) {
-// return &(MySmartPointer->pointee);
-// }
-// somewhere in your program so it can correctly lookup member variables on the class pointed to
-// by your smart pointer.
-
-#ifdef SQPLUS_SMARTPOINTER_ACCESSTYPE
-#undef SQPLUS_SMARTPOINTER_ACCESSTYPE
-enum VarAccessType {VAR_ACCESS_READ_WRITE=0,VAR_ACCESS_READ_ONLY=1<<0,VAR_ACCESS_CONSTANT=1<<1,VAR_ACCESS_STATIC=1<<2,VAR_ACCESS_SMARTPOINTER=1<<3};
-#endif // #ifdef SQPLUS_SMARTPOINTER_ACCESSTYPE
-
-#ifdef SQPLUS_SMARTPOINTER_REGISTER_VARIABLE
-#undef SQPLUS_SMARTPOINTER_REGISTER_VARIABLE
-// classType is the type of the member variable's containing class.
-template<typename T>
-void
-RegisterSmartInstanceVariable(SquirrelObject & so,
- ClassTypeBase *classType,
- T *var,
- const SQChar *scriptVarName,
- VarAccessType access = VAR_ACCESS_READ_WRITE)
-{
- VarRef *pvr = createVarRef(so,scriptVarName);
-
- // var must be passed in as &obj->var, where obj = 0
- // (the address is the offset), or as static/global address.
- void *offsetOrAddrOrConst = static_cast<void*>(var);
- *pvr = VarRef(offsetOrAddrOrConst,
- TypeInfo<T>(),
- classType,
- ClassType<T>::type(),
- sizeof(*var),
- access);
- pvr->m_access |= VAR_ACCESS_SMARTPOINTER;
- createInstanceSetGetHandlers(so);
-}
-#endif // #ifdef SQPLUS_SMARTPOINTER_REGISTER_VARIABLE
-
-#ifdef SQPLUS_SMARTPOINTER_DISPATCH
-#undef SQPLUS_SMARTPOINTER_DISPATCH
-template<typename Callee,typename Pointee,typename Func>
-class DirectCallSmartInstanceMemberFunction {
-public:
- static inline int Dispatch(HSQUIRRELVM v) {
- DirectCallInstanceFuncPicker<Callee, Func> p(v);
- if (!p.instance || !p.func) {
- sq_throwerror(v, _SC("Invalid Instance Type"));
- }
- Pointee *pointeeInstance = static_cast<Pointee*>(p.instance->get());
- return
- !pointeeInstance ? sq_throwerror(v, _SC("SmartPointer Pointee NULL")) :
- Call(*pointeeInstance, *(p.func), v, 2);
- }
-};
-#endif // #ifdef SQPLUS_SMARTPOINTER_DISPATCH
-
-#ifdef SQPLUS_SMARTPOINTER_DIRECT_CLOSURE
-#undef SQPLUS_SMARTPOINTER_DIRECT_CLOSURE
-
-template<typename Callee,typename Pointee,typename Func>
-inline void sq_pushdirectsmartinstanceclosure(HSQUIRRELVM v,const Callee & callee,const Pointee & pointee,Func func,SQUnsignedInteger nupvalues) {
- unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack.
- memcpy(up,&func,sizeof(func));
- sq_newclosure(v,DirectCallSmartInstanceMemberFunction<Callee,Pointee,Func>::Dispatch,nupvalues+1);
-} // sq_pushdirectinstanceclosure
-
-#endif // #ifdef SQPLUS_SMARTPOINTER_DIRECT_CLOSURE
-
-#ifdef SQPLUS_SMARTPOINTER_REGISTER_INSTANCE
-#undef SQPLUS_SMARTPOINTER_REGISTER_INSTANCE
-
-template<typename Callee, typename Pointee, typename Func>
-inline void RegisterSmartInstance(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Pointee & pointee,Func func,const SQChar * name) {
- sq_pushobject(v,hclass);
- sq_pushstring(v,name,-1);
- sq_pushdirectsmartinstanceclosure(v,callee,pointee,func,0);
- sq_createslot(v,-3);
- sq_poptop(v); // Remove hclass.
-} // RegisterInstance
-
-#endif // #ifdef SQPLUS_SMARTPOINTER_REGISTER_INSTANCE
-
-#ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC
-#undef SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC
-
- // Register a smartpointer member function.
- template<typename Pointee, typename Func>
- SQClassDefBase & smartFunc(Func pfunc,const SQChar * name) {
- RegisterSmartInstance(v,newClass.GetObjectHandle(),*(TClassType *)0,*(Pointee *)0,pfunc,name);
- return *this;
- } // func
-
-#endif // #ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC
-
-#ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_VAR
-#undef SQPLUS_SMARTPOINTER_CLASS_DEF_VAR
-
- // Register a member variable.
- template<typename Pointee, typename VarType>
- SQClassDefBase & smartVar(VarType Pointee::* pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_WRITE) {
- struct CV {
- VarType Pointee::* var;
- } cv; // Cast Variable helper.
- cv.var = pvar;
- RegisterSmartInstanceVariable(newClass,ClassType<TClassType>::type(),*(VarType **)&cv,name,access);
- return *this;
- } // var
-
- // Register a member variable as a UserPointer (read only).
- template<typename Pointee, typename VarType>
- SQClassDefBase & smartVarAsUserPointer(VarType Pointee::* pvar,const SQChar * name) {
- struct CV {
- VarType Pointee::* var;
- } cv; // Cast Variable helper.
- cv.var = pvar;
- RegisterSmartInstanceVariable(newClass,ClassType<TClassType>::type(),*(SQAnything **)&cv,name,VAR_ACCESS_READ_ONLY);
- return *this;
- } // varAsUserPointer
-
-#endif // #ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_VAR
-
-
-#ifdef SQPLUS_SMARTPOINTER_CPP_DECLARATION
-#undef SQPLUS_SMARTPOINTER_CPP_DECLARATION
-extern unsigned char* getSmartPointerPointee(unsigned char*);
-#endif
-
-#ifdef SQPLUS_SMARTPOINTER_INSTANCE_VARINFO
-#undef SQPLUS_SMARTPOINTER_INSTANCE_VARINFO
- if(vr->m_access & VAR_ACCESS_SMARTPOINTER) {
- up = reinterpret_cast<char*>(
- getSmartPointerPointee(reinterpret_cast<unsigned char*>(up))
- );
- }
-#endif // #ifdef SQPLUS_SMARTPOINTER_CPP_DECLARATION
-
-// SqPlusSmartPointer.h
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