On 20/01/2011 02:20, Mariusz Gliwiński wrote:
2011-01-19 19:23, Simon wrote:
Traditionally:
struct dummy;
alias dummy* HANDLE;
void doSomething(HANDLE h) {
}
Just don't provide a body for dummy to keep it abstract.
So, if I understood correctly I can't transparently swap pointer with
intege
2011-01-19 19:23, Simon wrote:
Traditionally:
struct dummy;
alias dummy* HANDLE;
void doSomething(HANDLE h) {
}
Just don't provide a body for dummy to keep it abstract.
So, if I understood correctly I can't transparently swap pointer with
integer of the same size? Fair enough, but:
#iface.
On 19/01/2011 12:27, Mariusz Gliwiński wrote:
How to make a HANDLE in D without casting and stuff:
interface iface{
void doSomething(HANDLE h);
}
class A : iface {
override void doSomething(HANDLE h) {
assert(validPointer(h));
h.foo = bar;
}
}
class B : iface {
someVar table[];
override void doS
How to make a HANDLE in D without casting and stuff:
interface iface{
void doSomething(HANDLE h);
}
class A : iface {
override void doSomething(HANDLE h) {
assert(validPointer(h));
h.foo = bar;
}
}
class B : iface {
someVar table[];
override void doSomething(HA
