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author | lapayo94@gmail.com <lapayo94@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2012-07-08 23:01:08 +0200 |
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committer | lapayo94@gmail.com <lapayo94@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2012-07-08 23:01:08 +0200 |
commit | 083228a10dffcaa77b1d0035c29013c6802befd4 (patch) | |
tree | 4d8ba1ce8501f044d10135e836e6f956f1b99fa4 /squirrel_3_0_1_stable/sqplus/SqPlusSmartPointer.h | |
parent | Added a lilypad finisher (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | squirrel_3_0_1_stable/_OLD_sqplus/SqPlusSmartPointer.h (renamed from squirrel_3_0_1_stable/sqplus/SqPlusSmartPointer.h) | 282 |
1 files changed, 141 insertions, 141 deletions
diff --git a/squirrel_3_0_1_stable/sqplus/SqPlusSmartPointer.h b/squirrel_3_0_1_stable/_OLD_sqplus/SqPlusSmartPointer.h index 34996ffd8..5a6bacbf5 100644 --- a/squirrel_3_0_1_stable/sqplus/SqPlusSmartPointer.h +++ b/squirrel_3_0_1_stable/_OLD_sqplus/SqPlusSmartPointer.h @@ -1,141 +1,141 @@ -// 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 +// 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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