Am 02.08.2014 22:21, schrieb seany:
In my previous post
(http://forum.dlang.org/thread/jcaomfduqeofobcul...@forum.dlang.org) I
asked for an array of pointers to different types, as a stack for my
own, where I can generate and insert runtime variables.
However, seems like I need to know the type of variable the pointer is
pointing to. That is,
double pi = 3.14159;
size_t ptr = cast(ulong)π // so far oky
double pi_2 = *ptr; // this is where things break down
won't work.
What can I do if the type of the variable is not known?
if you really think you have to do this (and not use variants or
something): use an appropriate cast,
i.e. double pi_2 = *(cast(double*)ptr);
furthermore: why not use void* instead of size_t?
Cheers,
Daniel
