• "H. S. Teoh" <hsteoh quickfur.ath.cx> Feb 02 2012
• "Daniel Murphy" <yebblies nospamgmail.com> Feb 02 2012

"H. S. Teoh" <hsteoh quickfur.ath.cx> writes:

Quick question: I have a function that takes an alias parameter:

	struct X { ... };

	void func(alias G)(object O) {
		...
		X x = ...;
		G(x);
		...
	}

How do I write a signature constraint that essentially specifies that G
should take a parameter of type X and return void?


T

-- 
When solving a problem, take care that you do not become part of the problem.

"Daniel Murphy" <yebblies nospamgmail.com> writes:

void func(alias G)(object O) if (is(typeof(G(O)) == void)) {

"H. S. Teoh" <hsteoh quickfur.ath.cx> wrote in message 
news:mailman.295.1328245356.25230.digitalmars-d-learn puremagic.com...
 Quick question: I have a function that takes an alias parameter:

 struct X { ... };

 void func(alias G)(object O) {
 ...
 X x = ...;
 G(x);
 ...
 }

 How do I write a signature constraint that essentially specifies that G
 should take a parameter of type X and return void?


 T

 -- 
 When solving a problem, take care that you do not become part of the 
 problem.