• Eric (22/22) Jun 07 2013 interface Identity(V, K)
• anonymous (3/25) Jun 07 2013 class X(K) : Identity!(X, K)
• Eric (2/36) Jun 07 2013 Oh... Duh... Thanks.

"Eric" <eric makechip.com> writes:

interface Identity(V, K)
{
}

class X(V, K) : Identity!(V, K)
{
     private K k;

     public this(K k) { this.k = k; }
}

void main()
{
     auto x = new X!(X, double)(6.0);
}

Hi -

I have the code above, but the line in main() gives the following 
compile error:
Error: template instance X!(X, double) does not match template 
declaration X(V, K)

If I change the template parameter X to something else, like 
string, it compiles fine.  But I want the Identity interface to 
know the type of the implementing class.  Is that possible?

Thanks,

Eric

"anonymous" <anonymous example.com> writes:

On Friday, 7 June 2013 at 17:52:48 UTC, Eric wrote:
 interface Identity(V, K)
 {
 }

 class X(V, K) : Identity!(V, K)
 {
     private K k;

     public this(K k) { this.k = k; }
 }

 void main()
 {
     auto x = new X!(X, double)(6.0);
 }

 Hi -

 I have the code above, but the line in main() gives the 
 following compile error:
 Error: template instance X!(X, double) does not match template 
 declaration X(V, K)

 If I change the template parameter X to something else, like 
 string, it compiles fine.  But I want the Identity interface to 
 know the type of the implementing class.  Is that possible?

 Thanks,

 Eric

class X(K) : Identity!(X, K)

     auto x = new X!(double)(6.0);

"Eric" <eric makechip.com> writes:

On Friday, 7 June 2013 at 18:06:26 UTC, anonymous wrote:
 On Friday, 7 June 2013 at 17:52:48 UTC, Eric wrote:
 interface Identity(V, K)
 {
 }

 class X(V, K) : Identity!(V, K)
 {
    private K k;

    public this(K k) { this.k = k; }
 }

 void main()
 {
    auto x = new X!(X, double)(6.0);
 }

 Hi -

 I have the code above, but the line in main() gives the 
 following compile error:
 Error: template instance X!(X, double) does not match template 
 declaration X(V, K)

 If I change the template parameter X to something else, like 
 string, it compiles fine.  But I want the Identity interface 
 to know the type of the implementing class.  Is that possible?

 Thanks,

 Eric

 class X(K) : Identity!(X, K)

     auto x = new X!(double)(6.0);

Oh... Duh...  Thanks.