Hello,

Is there a way to do this :

/* ------------------------------------- */
class A(T)
{
  // some methods
}

class B
{
  T getValue( A(T) a )  // <-- Here, the type of the return value
                        //     is the type T of A(T)
  {  /* some code */  }
}
/* ------------------------------------- */


thanks in advance,
TSalm

TSalm <tsalm@free.fr> wrote:

> Hello,
>
> Is there a way to do this :
>
> /* ------------------------------------- */
> class A(T)
> {
>   // some methods
> }
>
> class B
> {
>   T getValue( A(T) a )  // <-- Here, the type of the return value
>                         //     is the type T of A(T)
>   {  /* some code */  }
> }
> /* ------------------------------------- */
>
>
> thanks in advance,
> TSalm

If I understand you correctly, this can be done like so:

class A(T)
{
}

class B
{
	T getValue(U : A!(T), T)(U a)
	{
	 // some code
	}
}

-- Simen

Great !
Thanks Simen


On Sat, 05 Jul 2008 11:34:29 +0200, Simen Kjaeraas wrote:

> TSalm <tsalm@free.fr> wrote:
> 
>> Hello,
>>
>> Is there a way to do this :
>>
>> /* ------------------------------------- */ class A(T)
>> {
>>   // some methods
>> }
>>
>> class B
>> {
>>   T getValue( A(T) a )  // <-- Here, the type of the return value
>>                         //     is the type T of A(T)
>>   {  /* some code */  }
>> }
>> /* ------------------------------------- */
>>
>>
>> thanks in advance,
>> TSalm
> 
> If I understand you correctly, this can be done like so:
> 
> class A(T)
> {
> }
> 
> class B
> {
> 	T getValue(U : A!(T), T)(U a)
> 	{
> 	 // some code
> 	}
> }
> 
> -- Simen