Menu
Search

Forums

Forum Index

Thread overview
variable width format specifiers
May 24, 2006
Carlos Santander
May 24, 2006
Derek Parnell
May 24, 2006
Carlos Santander
May 24, 2006
Gravatar of Carlos SantanderPosted by Carlos SantanderReply
Carlos Santander
Gravatar of Carlos Santander


Reply
(I hope I got the subject right)

How is this C code translated to D using Phobos?

        int l = 8, d = 4;
        double v = 34.289;

        sprintf (buf, "%*.*g", l, d, v);

-- 
Carlos Santander Bernal
May 24, 2006
Gravatar of Derek ParnellPosted by Derek Parnell
in reply to Carlos Santander		Reply
Derek Parnell
Gravatar of Derek Parnell
Posted in reply to Carlos Santander


Reply
On Tue, 23 May 2006 21:46:23 -0500, Carlos Santander wrote:

> (I hope I got the subject right)
> 
> How is this C code translated to D using Phobos?
> 
>          int l = 8, d = 4;
>          double v = 34.289;
> 
>          sprintf (buf, "%*.*g", l, d, v);

import std.string;
import std.stdio;

void main()
{
    int l = 8, d = 4;
    double v = 34.289;
    char[] buf;

    buf = std.string.format( "%*.*g", l, d, v);
    writefln("'%s'", buf);
}

-- 
Derek
(skype: derek.j.parnell)
Melbourne, Australia
"Down with mediocracy!"
24/05/2006 1:49:41 PM
May 24, 2006
Gravatar of Carlos SantanderPosted by Carlos Santander
in reply to Derek Parnell		Reply
Carlos Santander
Gravatar of Carlos Santander
Posted in reply to Derek Parnell


Reply
Derek Parnell escribió:
> On Tue, 23 May 2006 21:46:23 -0500, Carlos Santander wrote:
> 
>> (I hope I got the subject right)
>>
>> How is this C code translated to D using Phobos?
>>
>>          int l = 8, d = 4;
>>          double v = 34.289;
>>
>>          sprintf (buf, "%*.*g", l, d, v);
> 
> import std.string;
> import std.stdio;
> 
> void main()
> {
>     int l = 8, d = 4;
>     double v = 34.289;
>     char[] buf;
> 
>     buf = std.string.format( "%*.*g", l, d, v);
>     writefln("'%s'", buf);
> }
> 

I missed that. Thanks!

-- 
Carlos Santander Bernal