out default argument of void

Jesse Phillips Jessekphillips+D at gmail.com
Wed Jan 4 14:40:28 PST 2012

On Wednesday, 4 January 2012 at 22:19:28 UTC, Caligo wrote:
> 1. Are there any other solutions ?
> 2. Would it make sense to have 'out default argument of void' 
> in D?

Out parameters are initialized. The declaration you want is:

bool fun(double theta, A a = A.init, B b = B.init, C c = C.init){ 
/* ... */ }

or, just overload the function for just taking theta.

If A, B, and C are classes then you can use null and not use 

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