• tcak (12/12) Nov 30 2019 I defined a class:
• tcak (2/14) Nov 30 2019 My mistake. It works.

tcak <tcak gmail.com> writes:

I defined a class:

class KNN(size_t k){}


I want to define an alias for KNN when k=5,

alias KNN5 = KNN!5;


So that I could define a variable as

KNN5 knnObject;


Then create it later as

knnObject = new KNN5();


But the compiler gives error for the alias line:

Error: template instance KNN!5 KNN is not a template declaration, 
it is a class


What is the way accomplishing this?

tcak <tcak gmail.com> writes:

On Saturday, 30 November 2019 at 09:39:59 UTC, tcak wrote:
 I defined a class:

 class KNN(size_t k){}


 I want to define an alias for KNN when k=5,

 alias KNN5 = KNN!5;


 So that I could define a variable as

 KNN5 knnObject;


 Then create it later as

 knnObject = new KNN5();


 But the compiler gives error for the alias line:

 Error: template instance KNN!5 KNN is not a template 
 declaration, it is a class


 What is the way accomplishing this?

My mistake. It works.