Portable way to obtain member function pointer (and invoke it)?
Benjamin Thaut
code at benjamin-thaut.de
Sun Jul 8 13:03:32 PDT 2012
Am 08.07.2012 21:57, schrieb Alex Rønne Petersen:
> Hi,
>
> Is there a portable way to obtain a pointer to a member function and
> invoke it with the this reference? I seem to recall some discussion
> about this on the NG in the past, but can't find the thread now.
>
If you know both at compile time:
auto func = &object.func;
This will create a delegate with the this pointer and the function
pointer. If you want to build it manually you can do that also:
alias void delegate() func_t;
func_t func;
func.funcptr = GetFunctionPointer();
func.ptr = object;
Kind Regards
Benjamin Thaut
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