fastdelegate::detail Namespace Reference

Classes
class	ClosurePtr
struct	DefaultVoidToVoid
struct	DefaultVoidToVoid< DefaultVoid >
union	horrible_union
struct	SimplifyMemFunc
struct	SimplifyMemFunc< SINGLE_MEMFUNCPTR_SIZE >
struct	VoidToDefaultVoid
struct	VoidToDefaultVoid< void >
Typedefs
typedef void	DefaultVoid
Functions
template<class OutputClass , class InputClass >
OutputClass	horrible_cast (const InputClass input)
template<class OutputClass , class InputClass >
OutputClass	implicit_cast (InputClass input)
Variables
const int	SINGLE_MEMFUNCPTR_SIZE = sizeof(void (GenericClass::*)())

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Typedef Documentation

typedef void fastdelegate::detail::DefaultVoid

Definition at line 220 of file parse/FastDelegate.h.

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Function Documentation

template<class OutputClass , class InputClass >

OutputClass fastdelegate::detail::horrible_cast

(

const InputClass

input

)

[inline]

Definition at line 173 of file parse/FastDelegate.h.

References fastdelegate::detail::horrible_union< OutputClass, InputClass >::in, and fastdelegate::detail::horrible_union< OutputClass, InputClass >::out.

Referenced by fastdelegate::detail::ClosurePtr< GenericMemFn, StaticFunctionPtr, UnvoidStaticFunctionPtr >::bindstaticfunc(), fastdelegate::detail::SimplifyMemFunc< SINGLE_MEMFUNCPTR_SIZE >::Convert(), and fastdelegate::detail::ClosurePtr< GenericMemFn, StaticFunctionPtr, UnvoidStaticFunctionPtr >::GetStaticFunction().

                                                        {
    horrible_union<OutputClass, InputClass> u;
    // Cause a compile-time error if in, out and u are not the same size.
    // If the compile fails here, it means the compiler has peculiar
    // unions which would prevent the cast from working.
    typedef int ERROR_CantUseHorrible_cast[sizeof(InputClass)==sizeof(u) 
        && sizeof(InputClass)==sizeof(OutputClass) ? 1 : -1];
    u.in = input;
    return u.out;
}

template<class OutputClass , class InputClass >

OutputClass fastdelegate::detail::implicit_cast

(

InputClass

input

)

[inline]

Definition at line 152 of file parse/FastDelegate.h.

                                                  {
    return input;
}

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Variable Documentation

const int fastdelegate::detail::SINGLE_MEMFUNCPTR_SIZE = sizeof(void (GenericClass::*)())

Definition at line 274 of file parse/FastDelegate.h.