Thank you for response, Tejas!
What I intended to do was make a class with only two states
("Inspect" - do some analysis, "Execute" - do some stuff). That's
why I tried to use template specialization.
The following code compiles successfully, but return *"fun with
unknown"* instead of *"fun with Mode1"*, as I supposed. I think I
missed some "static" thing in my code, but can't find any working
examples. Any ideas?
```
import std.stdio : writeln;
enum Mode1;
enum Mode2;
class Worker(Mode) {
this() {}
void fun() {
static if (is(typeof(Mode) == Mode1)) {
writeln("fun with Mode1");
}
else static if (is(typeof(Mode) == Mode2)) {
writeln("fun with Mode2");
}
else {
writeln("fun with unknown");
}
}
}
void main() {
auto W = new Worker!(Mode1)();
W.fun();
}
```
