• Victor Porton (5/5) Feb 25 2019 I want to create a mixin with an arbitrary number of parameters.
• H. S. Teoh (12/20) Feb 25 2019 All you need is:

Victor Porton <porton narod.ru> writes:

I want to create a mixin with an arbitrary number of parameters.

I tried this:

mixin template ProviderParams(Types...)(Types t) {
}

But it does not compile. What's my error?

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

On Mon, Feb 25, 2019 at 08:23:10PM +0000, Victor Porton via Digitalmars-d-learn
wrote:
 I want to create a mixin with an arbitrary number of parameters.
 
 I tried this:
 
 mixin template ProviderParams(Types...)(Types t) {
 }
 
 But it does not compile. What's my error?

All you need is:

	mixin template ProviderParams(Values...) {
		...
	}

Template arguments don't have to be types, they can be anything that can
be evaluated at compile-time. You'd instantiate the above mixin like
this, for example:

	mixin ProviderParams!(123, "abc", 3.14f);


T

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