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test if a parameter is a struct
May 20, 2008
Moritz Warning
May 20, 2008
Ary Borenszweig
May 20, 2008
Moritz Warning
May 20, 2008
Gravatar of Moritz WarningPosted by Moritz WarningReply
Moritz Warning
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I need to test if a template parameter is a struct.
Is there a way to find out?
- thanks
May 20, 2008
Gravatar of Ary BorenszweigPosted by Ary Borenszweig
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Ary Borenszweig
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Moritz Warning escribió:
> I need to test if a template parameter is a struct.
> Is there a way to find out?
> - thanks

template Foo(T) {
    static if(is(T == struct)) {
    }
}

http://digitalmars.com/d/1.0/expression.html#IsExpression
May 20, 2008
Gravatar of Moritz WarningPosted by Moritz Warning
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Moritz Warning
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On Tue, 20 May 2008 00:28:27 -0300, Ary Borenszweig wrote:

> Moritz Warning escribió:
>> I need to test if a template parameter is a struct. Is there a way to
>> find out?
>> - thanks
> 
> template Foo(T) {
>      static if(is(T == struct)) {
>      }
> }
> 
> http://digitalmars.com/d/1.0/expression.html#IsExpression

I didn't thought it would be that easy. :)