• alexander Patapoff (18/18) Apr 09 2016 is there a way for me to do this in D? In java, one is able to
• ag0aep6g (16/34) Apr 09 2016 There is a somewhat obscure feature which lets you declare and
• alexander Patapoff (2/19) Apr 09 2016 Yaaay! thank you!

alexander Patapoff <awpatapoff gmail.com> writes:

is there a way for me to do this in D? In java, one is able to 
create a new instance of an interface.

interface Action
{
   void actions(T t);
}

class testAction
{
   this()
    {
     Action action = new Action()
        {
          void actions(T t){...}
        }
    }

}

I found this feature really useful in java. Is there any way I 
can duplicate this process, without the mixin func?

ag0aep6g <anonymous example.com> writes:

On 09.04.2016 10:45, alexander Patapoff wrote:
 is there a way for me to do this in D? In java, one is able to create a
 new instance of an interface.

 interface Action
 {
    void actions(T t);
 }

 class testAction
 {
    this()
     {
      Action action = new Action()
         {
           void actions(T t){...}
         }
     }

 }

 I found this feature really useful in java. Is there any way I can
 duplicate this process, without the mixin func?

There is a somewhat obscure feature which lets you declare and 
instantiate a class at the same time:

----
interface Action
{
   void actions(int x);
}

void main()
{
   Action action = new class Action {
       void actions(int x) {/* ... */}
   };
}
----

http://dlang.org/spec/class.html#anonymous

alexander Patapoff <awpatapoff gmail.com> writes:

On Saturday, 9 April 2016 at 08:59:13 UTC, ag0aep6g wrote:
 On 09.04.2016 10:45, alexander Patapoff wrote:
 [...]

 There is a somewhat obscure feature which lets you declare and 
 instantiate a class at the same time:

 ----
 interface Action
 {
   void actions(int x);
 }

 void main()
 {
   Action action = new class Action {
       void actions(int x) {/* ... */}
   };
 }
 ----

 http://dlang.org/spec/class.html#anonymous

Yaaay! thank you!