Displaying values in a loop

Displaying values in a loop

[MVD]

Hi All,

I have a situation like below:

intj=0, k=2;

for(int i=0; i< 3 ; i++)
{
j=j+k;
}

Now, suppose I ran GDB and inside for loop I have to use print j and print k
to see the current values.
Does any body have any idea if there is a way to see the values of j and k
,in the for loop each time values are changes with out using "print" ?

Any help would be greatly appreciated.

Regards,
-MVD
-- 
View this message in context: http://www.nabble.com/Displaying-values-in-a-loop-tf3583092.html#a10012231
Sent from the gdb - General mailing list archive at Nabble.com.

RE: Displaying values in a loop

[Dave Korn]

On 16 April 2007 09:37, MVD wrote:

> Hi All,
> 
> I have a situation like below:
> 
> intj=0, k=2;
> 
> for(int i=0; i< 3 ; i++)
> {
> j=j+k;
> }
> 
> Now, suppose I ran GDB and inside for loop I have to use print j and print k
> to see the current values.
> Does any body have any idea if there is a way to see the values of j and k
> ,in the for loop each time values are changes with out using "print" ?

  See the gdb info page, section 8.6 "Automatic display".  Sounds like you
want the 'display' command.

    cheers,
      DaveK
-- 
Can't think of a witty .sigline today....