I found that no elegant way to express in D somthing like this:

#if(VerA>=4)
 // do somethig
#endif

#if(VerA>=3)
 // do somethig
#endif

#if(VerB>=2)
 // do somethig
#endif

I can write:

version(VerA_4)
{ version=VerA_3;  version=VerA_2;}
version(VerA_3)
{ version=VerA_2;}
version(VerB_4)
{ version=VerB_3;  version=VerB_2;}
version(VerB_3)
{ version=VerB_2;}
version(VerA_4)
{/*do somethig*/}
version(VerA_3)
{/*do somethig*/}
version(VerB_2)
{/*do somethig*/}

But what will be if I need VerA_10?

I think it is possible to introduce somthing like this:

version=VerA,4;
version(VerA,4)
{
 /*do somethig*/
}

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The other way to reach the same result is to write static if in global scope.
Do somebody have any ideas about it?

On Thu, 20 Oct 2005 23:20:50 +0400, Artem Rebrov <ar_other@mail.ru> wrote:
> I found that no elegant way to express in D somthing like this:
>
> #if(VerA>=4)
>   // do somethig
> #endif
>
> #if(VerA>=3)
>   // do somethig
> #endif
>
> #if(VerB>=2)
>   // do somethig
> #endif
>



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I think you can do this:

version(v5)
{
bla
}
else version(v4)
{
bla
}
else version(v3)
{
bla
}

Does that suit ya?

On Wed, 26 Oct 2005 03:42:00 +0400, Dan <Dan_member@pathlink.com> wrote:

> I think you can do this:
>
> version(v5)
> {
> bla
> }
> else version(v4)
> {
> bla
> }
> else version(v3)
> {
> bla
> }
>
> Does that suit ya?

In this case I must write something like this:

version(v5)
{
int k;
int j;
int i;
}
else version(v4)
{
int j;
int i;
}
else version(v3)
{
int i;
}


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