On Wed, 09 Feb 2011 16:14:04 -0500, useo <[email protected]> wrote:
I just have a problem with my variables.
For example... my class/template just looks like:
class Example(T) if (is(T == delegate) || is(T == function))
{
T callback;
void setCallback(T cb) {
callback = cb;
}
}
This means that I need variables like Example!(void function())
myVariable. But is there any possibility to use variables like
Example myVariable? The template declaration only defines the type of
a callback and perhaps one method-declaration nothing else. I already
tried Example!(void*) because delegates and functions are void
pointers but I always get an error. I hope there is any way to do
this.
If I understand you correctly, you don't want to declare the type of T
when instantiating the template? This is not possible, templates must
have all parameters defined at instantiation time.
If you just want a shorter thing to type for Example!(void function()),
you can do:
alias Example!(void function()) MyType;
MyType myVariable;
-Steve
