diff options
Diffstat (limited to 'src/corelib/kernel/qobjectdefs_impl.h')
-rw-r--r-- | src/corelib/kernel/qobjectdefs_impl.h | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/src/corelib/kernel/qobjectdefs_impl.h b/src/corelib/kernel/qobjectdefs_impl.h index 6ef83a6eb5..5eae70ecc5 100644 --- a/src/corelib/kernel/qobjectdefs_impl.h +++ b/src/corelib/kernel/qobjectdefs_impl.h @@ -65,11 +65,6 @@ namespace QtPrivate { List_Left<L,N> take a list and a number as a parameter and returns (via the Value typedef, the list composed of the first N element of the list */ -#ifndef Q_COMPILER_VARIADIC_TEMPLATES - template <typename Head, typename Tail> struct List { typedef Head Car; typedef Tail Cdr; }; - template <typename L, int N> struct List_Left { typedef List<typename L::Car, typename List_Left<typename L::Cdr, N - 1>::Value > Value; }; - template <typename L> struct List_Left<L,0> { typedef void Value; }; -#else // With variadic template, lists are represented using a variadic template argument instead of the lisp way template <typename...> struct List {}; template <typename Head, typename... Tail> struct List<Head, Tail...> { typedef Head Car; typedef List<Tail...> Cdr; }; @@ -79,7 +74,6 @@ namespace QtPrivate { typedef typename List_Append<List<typename L::Car>,typename List_Left<typename L::Cdr, N - 1>::Value>::Value Value; }; template <typename L> struct List_Left<L, 0> { typedef List<> Value; }; -#endif // List_Select<L,N> returns (via typedef Value) the Nth element of the list L template <typename L, int N> struct List_Select { typedef typename List_Select<typename L::Cdr, N - 1>::Value Value; }; template <typename L> struct List_Select<L,0> { typedef typename L::Car Value; }; @@ -100,13 +94,11 @@ namespace QtPrivate { if (container.data) *reinterpret_cast<U*>(container.data) = value; } -#ifdef Q_COMPILER_RVALUE_REFS template<typename T, typename U> void operator,(T &&value, const ApplyReturnValue<U> &container) { if (container.data) *reinterpret_cast<U*>(container.data) = value; } -#endif template<typename T> void operator,(T, const ApplyReturnValue<void> &) {} @@ -127,364 +119,6 @@ namespace QtPrivate { The Functor<Func,N> struct is the helper to call a functor of N argument. its call function is the same as the FunctionPointer::call function. */ -#ifndef Q_COMPILER_VARIADIC_TEMPLATES - template<typename Func> struct FunctionPointer { enum {ArgumentCount = -1, IsPointerToMemberFunction = false}; }; - //Pointers to member functions - template<class Obj, typename Ret> struct FunctionPointer<Ret (Obj::*) ()> - { - typedef Obj Object; - typedef void Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (); - enum {ArgumentCount = 0, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { (o->*f)(), ApplyReturnValue<R>(arg[0]); } - }; - template<class Obj, typename Ret, typename Arg1> struct FunctionPointer<Ret (Obj::*) (Arg1)> - { - typedef Obj Object; - typedef List<Arg1, void> Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1); - enum {ArgumentCount = 1, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)((*reinterpret_cast<typename RemoveRef<typename Args::Car>::Type *>(arg[1]))), ApplyReturnValue<R>(arg[0]); - } - }; - template<class Obj, typename Ret, typename Arg1, typename Arg2> struct FunctionPointer<Ret (Obj::*) (Arg1, Arg2)> - { - typedef Obj Object; - typedef List<Arg1, List<Arg2, void> > Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1, Arg2); - enum {ArgumentCount = 2, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2])), ApplyReturnValue<R>(arg[0]); - } - }; - template<class Obj, typename Ret, typename Arg1, typename Arg2, typename Arg3> struct FunctionPointer<Ret (Obj::*) (Arg1, Arg2, Arg3)> - { - typedef Obj Object; - typedef List<Arg1, List<Arg2, List<Arg3, void> > > Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1, Arg2, Arg3); - enum {ArgumentCount = 3, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3])), ApplyReturnValue<R>(arg[0]); - } - }; - template<class Obj, typename Ret, typename Arg1, typename Arg2, typename Arg3, typename Arg4> struct FunctionPointer<Ret (Obj::*) (Arg1, Arg2, Arg3, Arg4)> - { - typedef Obj Object; - typedef List<Arg1, List<Arg2, List<Arg3, List<Arg4, void> > > > Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1, Arg2, Arg3, Arg4); - enum {ArgumentCount = 4, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4])), ApplyReturnValue<R>(arg[0]); - } - }; - template<class Obj, typename Ret, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5> struct FunctionPointer<Ret (Obj::*) (Arg1, Arg2, Arg3, Arg4, Arg5)> - { - typedef Obj Object; - typedef List<Arg1, List<Arg2, List<Arg3, List<Arg4, List<Arg5, void> > > > > Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1, Arg2, Arg3, Arg4, Arg5); - enum {ArgumentCount = 5, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 4>::Value>::Type *>(arg[5])), ApplyReturnValue<R>(arg[0]); - } - }; - template<class Obj, typename Ret, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5, typename Arg6> - struct FunctionPointer<Ret (Obj::*) (Arg1, Arg2, Arg3, Arg4, Arg5, Arg6)> - { - typedef Obj Object; - typedef List<Arg1, List<Arg2, List<Arg3, List<Arg4, List<Arg5, List<Arg6, void> > > > > > Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1, Arg2, Arg3, Arg4, Arg5, Arg6); - enum {ArgumentCount = 6, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 4>::Value>::Type *>(arg[5]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 5>::Value>::Type *>(arg[6])), ApplyReturnValue<R>(arg[0]); - } - }; - - //Pointers to const member functions - template<class Obj, typename Ret> struct FunctionPointer<Ret (Obj::*) () const> - { - typedef Obj Object; - typedef void Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) () const; - enum {ArgumentCount = 0, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { (o->*f)(), ApplyReturnValue<R>(arg[0]); } - }; - template<class Obj, typename Ret, typename Arg1> struct FunctionPointer<Ret (Obj::*) (Arg1) const> - { - typedef Obj Object; - typedef List<Arg1, void> Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1) const; - enum {ArgumentCount = 1, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)((*reinterpret_cast<typename RemoveRef<typename Args::Car>::Type *>(arg[1]))), ApplyReturnValue<R>(arg[0]); - } - }; - template<class Obj, typename Ret, typename Arg1, typename Arg2> struct FunctionPointer<Ret (Obj::*) (Arg1, Arg2) const> - { - typedef Obj Object; - typedef List<Arg1, List<Arg2, void> > Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1, Arg2) const; - enum {ArgumentCount = 2, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2])), ApplyReturnValue<R>(arg[0]); - } - }; - template<class Obj, typename Ret, typename Arg1, typename Arg2, typename Arg3> struct FunctionPointer<Ret (Obj::*) (Arg1, Arg2, Arg3) const> - { - typedef Obj Object; - typedef List<Arg1, List<Arg2, List<Arg3, void> > > Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1, Arg2, Arg3) const; - enum {ArgumentCount = 3, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3])), ApplyReturnValue<R>(arg[0]); - } - }; - template<class Obj, typename Ret, typename Arg1, typename Arg2, typename Arg3, typename Arg4> struct FunctionPointer<Ret (Obj::*) (Arg1, Arg2, Arg3, Arg4) const> - { - typedef Obj Object; - typedef List<Arg1, List<Arg2, List<Arg3, List<Arg4, void> > > > Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1, Arg2, Arg3, Arg4) const; - enum {ArgumentCount = 4, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4])), ApplyReturnValue<R>(arg[0]); - } - }; - template<class Obj, typename Ret, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5> struct FunctionPointer<Ret (Obj::*) (Arg1, Arg2, Arg3, Arg4, Arg5) const> - { - typedef Obj Object; - typedef List<Arg1, List<Arg2, List<Arg3, List<Arg4, List<Arg5, void> > > > > Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1, Arg2, Arg3, Arg4, Arg5) const; - enum {ArgumentCount = 5, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 4>::Value>::Type *>(arg[5])), ApplyReturnValue<R>(arg[0]); - } - }; - template<class Obj, typename Ret, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5, typename Arg6> - struct FunctionPointer<Ret (Obj::*) (Arg1, Arg2, Arg3, Arg4, Arg5, Arg6) const> - { - typedef Obj Object; - typedef List<Arg1, List<Arg2, List<Arg3, List<Arg4, List<Arg5, List<Arg6, void> > > > > > Arguments; - typedef Ret ReturnType; - typedef Ret (Obj::*Function) (Arg1, Arg2, Arg3, Arg4, Arg5, Arg6) const; - enum {ArgumentCount = 6, IsPointerToMemberFunction = true}; - template <typename Args, typename R> - static void call(Function f, Obj *o, void **arg) { - (o->*f)( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 4>::Value>::Type *>(arg[5]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 5>::Value>::Type *>(arg[6])), ApplyReturnValue<R>(arg[0]); - } - }; - - //Static functions - template<typename Ret> struct FunctionPointer<Ret (*) ()> - { - typedef void Arguments; - typedef Ret (*Function) (); - typedef Ret ReturnType; - enum {ArgumentCount = 0, IsPointerToMemberFunction = false}; - template <typename Args, typename R> - static void call(Function f, void *, void **arg) { f(), ApplyReturnValue<R>(arg[0]); } - }; - template<typename Ret, typename Arg1> struct FunctionPointer<Ret (*) (Arg1)> - { - typedef List<Arg1, void> Arguments; - typedef Ret ReturnType; - typedef Ret (*Function) (Arg1); - enum {ArgumentCount = 1, IsPointerToMemberFunction = false}; - template <typename Args, typename R> - static void call(Function f, void *, void **arg) - { f(*reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1])), ApplyReturnValue<R>(arg[0]); } - }; - template<typename Ret, typename Arg1, typename Arg2> struct FunctionPointer<Ret (*) (Arg1, Arg2)> - { - typedef List<Arg1, List<Arg2, void> > Arguments; - typedef Ret ReturnType; - typedef Ret (*Function) (Arg1, Arg2); - enum {ArgumentCount = 2, IsPointerToMemberFunction = false}; - template <typename Args, typename R> - static void call(Function f, void *, void **arg) { - f(*reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2])), ApplyReturnValue<R>(arg[0]); } - }; - template<typename Ret, typename Arg1, typename Arg2, typename Arg3> struct FunctionPointer<Ret (*) (Arg1, Arg2, Arg3)> - { - typedef List<Arg1, List<Arg2, List<Arg3, void> > > Arguments; - typedef Ret ReturnType; - typedef Ret (*Function) (Arg1, Arg2, Arg3); - enum {ArgumentCount = 3, IsPointerToMemberFunction = false}; - template <typename Args, typename R> - static void call(Function f, void *, void **arg) { - f( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3])), ApplyReturnValue<R>(arg[0]); - } - }; - template<typename Ret, typename Arg1, typename Arg2, typename Arg3, typename Arg4> struct FunctionPointer<Ret (*) (Arg1, Arg2, Arg3, Arg4)> - { - typedef List<Arg1, List<Arg2, List<Arg3, List<Arg4, void> > > > Arguments; - typedef Ret ReturnType; - typedef Ret (*Function) (Arg1, Arg2, Arg3, Arg4); - enum {ArgumentCount = 4, IsPointerToMemberFunction = false}; - template <typename Args, typename R> - static void call(Function f, void *, void **arg) { - f( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4])), ApplyReturnValue<R>(arg[0]); - } - }; - template<typename Ret, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5> struct FunctionPointer<Ret (*) (Arg1, Arg2, Arg3, Arg4, Arg5)> - { - typedef List<Arg1, List<Arg2, List<Arg3, - List<Arg4, List<Arg5, void > > > > > Arguments; - typedef Ret ReturnType; - typedef Ret (*Function) (Arg1, Arg2, Arg3, Arg4, Arg5); - enum {ArgumentCount = 5, IsPointerToMemberFunction = false}; - template <typename Args, typename R> - static void call(Function f, void *, void **arg) { - f( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 4>::Value>::Type *>(arg[5])), ApplyReturnValue<R>(arg[0]); - } - }; - template<typename Ret, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5, typename Arg6> struct FunctionPointer<Ret (*) (Arg1, Arg2, Arg3, Arg4, Arg5, Arg6)> - { - typedef List<Arg1, List<Arg2, List<Arg3, List<Arg4, List<Arg5, List<Arg6, void> > > > > > Arguments; - typedef Ret ReturnType; - typedef Ret (*Function) (Arg1, Arg2, Arg3, Arg4, Arg5, Arg6); - enum {ArgumentCount = 6, IsPointerToMemberFunction = false}; - template <typename Args, typename R> - static void call(Function f, void *, void **arg) { - f( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 4>::Value>::Type *>(arg[5]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 5>::Value>::Type *>(arg[6])), ApplyReturnValue<R>(arg[0]); - } - }; - - //Functors - template<typename F, int N> struct Functor; - template<typename Function> struct Functor<Function, 0> - { - template <typename Args, typename R> - static void call(Function &f, void *, void **arg) { f(), ApplyReturnValue<R>(arg[0]); } - }; - template<typename Function> struct Functor<Function, 1> - { - template <typename Args, typename R> - static void call(Function &f, void *, void **arg) { - f(*reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1])), ApplyReturnValue<R>(arg[0]); - } - }; - template<typename Function> struct Functor<Function, 2> - { - template <typename Args, typename R> - static void call(Function &f, void *, void **arg) { - f( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2])), ApplyReturnValue<R>(arg[0]); - } - }; - template<typename Function> struct Functor<Function, 3> - { - template <typename Args, typename R> - static void call(Function &f, void *, void **arg) { - f( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3])), ApplyReturnValue<R>(arg[0]); - } - }; - template<typename Function> struct Functor<Function, 4> - { - template <typename Args, typename R> - static void call(Function &f, void *, void **arg) { - f( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4])), ApplyReturnValue<R>(arg[0]); - } - }; - template<typename Function> struct Functor<Function, 5> - { - template <typename Args, typename R> - static void call(Function &f, void *, void **arg) { - f( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 4>::Value>::Type *>(arg[5])), ApplyReturnValue<R>(arg[0]); - } - }; - template<typename Function> struct Functor<Function, 6> - { - template <typename Args, typename R> - static void call(Function &f, void *, void **arg) { - f( *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 0>::Value>::Type *>(arg[1]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 1>::Value>::Type *>(arg[2]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 2>::Value>::Type *>(arg[3]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 3>::Value>::Type *>(arg[4]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 4>::Value>::Type *>(arg[5]), - *reinterpret_cast<typename RemoveRef<typename List_Select<Args, 5>::Value>::Type *>(arg[6])), ApplyReturnValue<R>(arg[0]); - } - }; -#else template <int...> struct IndexesList {}; template <typename IndexList, int Right> struct IndexesAppend; template <int... Left, int Right> struct IndexesAppend<IndexesList<Left...>, Right> @@ -558,7 +192,6 @@ namespace QtPrivate { FunctorCall<typename Indexes<N>::Value, SignalArgs, R, Function>::call(f, arg); } }; -#endif /* Logic that check if the arguments of the slot matches the argument of the signal. @@ -578,16 +211,6 @@ namespace QtPrivate { template<typename A> struct AreArgumentsCompatible<A, void> { enum { value = true }; }; template<> struct AreArgumentsCompatible<void, void> { enum { value = true }; }; -#ifndef Q_COMPILER_VARIADIC_TEMPLATES - template <typename List1, typename List2> struct CheckCompatibleArguments { enum { value = false }; }; - template <> struct CheckCompatibleArguments<void, void> { enum { value = true }; }; - template <typename List1> struct CheckCompatibleArguments<List1, void> { enum { value = true }; }; - template <typename Arg1, typename Arg2, typename Tail1, typename Tail2> struct CheckCompatibleArguments<List<Arg1, Tail1>, List<Arg2, Tail2> > - { - enum { value = AreArgumentsCompatible<typename RemoveConstRef<Arg1>::Type, typename RemoveConstRef<Arg2>::Type>::value - && CheckCompatibleArguments<Tail1, Tail2>::value }; - }; -#else template <typename List1, typename List2> struct CheckCompatibleArguments { enum { value = false }; }; template <> struct CheckCompatibleArguments<List<>, List<>> { enum { value = true }; }; template <typename List1> struct CheckCompatibleArguments<List1, List<>> { enum { value = true }; }; @@ -597,9 +220,7 @@ namespace QtPrivate { enum { value = AreArgumentsCompatible<typename RemoveConstRef<Arg1>::Type, typename RemoveConstRef<Arg2>::Type>::value && CheckCompatibleArguments<List<Tail1...>, List<Tail2...>>::value }; }; -#endif -#if defined(Q_COMPILER_VARIADIC_TEMPLATES) /* Find the maximum number of arguments a functor object can take and be still compatible with the arguments from the signal. @@ -631,8 +252,6 @@ namespace QtPrivate { template <typename D> static D dummy(); typedef decltype(dummy<Functor>().operator()((dummy<ArgList>())...)) Value; }; -#endif - } QT_END_NAMESPACE |